EP1478886B1 - Procede de nettoyage d'un appareil de cuisson avec un agent de nettoyage sous forme de comprime - Google Patents

Procede de nettoyage d'un appareil de cuisson avec un agent de nettoyage sous forme de comprime Download PDF

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Publication number
EP1478886B1
EP1478886B1 EP03708146A EP03708146A EP1478886B1 EP 1478886 B1 EP1478886 B1 EP 1478886B1 EP 03708146 A EP03708146 A EP 03708146A EP 03708146 A EP03708146 A EP 03708146A EP 1478886 B1 EP1478886 B1 EP 1478886B1
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EP
European Patent Office
Prior art keywords
cleaning
tablet
phase
rinsing
clear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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EP03708146A
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German (de)
English (en)
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EP1478886B2 (fr
EP1478886A1 (fr
Inventor
Manfred Breunig
Judith Imgram
Michael Herner
Kerstin Geiger
Peter Kohlstrung
Bruno Maas
Elmar Junker
Peter Wiedemann
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Rational AG
Original Assignee
Rational AG
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Publication of EP1478886A1 publication Critical patent/EP1478886A1/fr
Publication of EP1478886B1 publication Critical patent/EP1478886B1/fr
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0057—Oven-cleaning compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/0065—Solid detergents containing builders
    • C11D17/0073—Tablets
    • C11D17/0078—Multilayered tablets
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/0065—Solid detergents containing builders
    • C11D17/0073—Tablets
    • C11D17/0091—Dishwashing tablets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C14/00—Stoves or ranges having self-cleaning provisions, e.g. continuous catalytic cleaning or electrostatic cleaning
    • F24C14/005—Stoves or ranges having self-cleaning provisions, e.g. continuous catalytic cleaning or electrostatic cleaning using a cleaning liquid
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/40—Specific cleaning or washing processes
    • C11D2111/44—Multi-step processes

Definitions

  • the invention relates to a method for cleaning a cooking appliance, in which at least the cooking chamber is cleaned during at least one cleaning cycle with a cleaning liquid.
  • liquid detergents are essentially used, which are, if necessary, pumpable or sprayable from a liquid reservoir in the cooking chamber of a cooking appliance.
  • Solid detergents allow easy handling and targeted dosing, make dispensing with liquid reservoirs, which saves space, and serve safety.
  • a particularly cost-effective and simple cleaning of cooking appliances should be accomplished in accordance with DE 100 60 204 A1 that a cleaning system is used with a container for receiving detergent, which is in operative connection with the interior and at least one outlet opening for the cleaning agent, wherein a cleaning insert can be used in the container and dissolvable in water.
  • a cleaning insert can be used in the container and dissolvable in water.
  • one has the type, quantity and solubility of the cleaning insert, the shape and size of the outlet opening, the place of attachment of the container, the supply means for supplying liquid and a control device to match such that the detergent insert during a cleaning cycle by supplying water into the interior largely residue-free resolvable.
  • a detergent should be used can, which is precisely metered for the necessary amount for a cleaning cycle and in a designated container, which is provided in the interior, is introduced and dissolved there.
  • the cleaning agent insert can also be accommodated in a water-soluble sheath.
  • a rinse aid can be used, wherein it is recommended to attach the rinse aid at a level above the container for the cleaning use, so that the rinse aid is dissolved at a later date. Accordingly, the liquid level in the cleaning step must not exceed a predetermined by the attachment of the container for the Klar Avenuegan height.
  • the disadvantage here is that certain areas of the oven can not, at least not be cleaned with the desired thoroughness, you do not want to cause the resolution of the rinse aid at an early date.
  • the rinse aid insert can be provided, for example, with a sleeve, so that the rinse aid insert can only be dissolved at a higher temperature than the detergent used. Further details, eg with regard to the type of suitable films, can not be found in DE 100 60 204 A1.
  • a cleaning agent cartridge containing a cleaning agent which is to be inserted into a receiving unit, should be chemically and / or thermally activatable in order to release cleaning agent contained therein into the interior of a cooking appliance.
  • a rinse aid cartridge which is about the place of attachment of the receiving unit for the rinse aid cartridge
  • the choice of the supply means or the control of the heater a time compared to the resolution of the cleaning agent cartridge delayed dissolution or release should take place.
  • the rinse aid cartridge As in DE 100 60 204 A1 it is proposed to arrange the rinse aid cartridge at a level above the receptacle for the cleaning agent cartridge, so that the rinse aid is activated only when a higher liquid level is reached.
  • DE 199 57 737 A1 proposes to surround at least individual components thereof with a shell material, which in turn is enclosed in a water-soluble enclosure. In this way, an interaction of certain substances of the detergent-active preparation with the water-soluble enclosure, which leads to turbidity and embrittlement of the material, should be avoided.
  • US Pat. No. 6,057,281 discloses a cleaning rod containing an acid, a base, polyvinyl alcohol and a surface-active substance with which, in particular, glass and other objects with a hard surface can be cleaned in a washing process. Apart from details concerning the exact composition of the US 6,057,281 no further manufacturing information can be found.
  • the object of the present invention is to provide improved methods for cleaning the interior of a cooking chamber of a cooking appliance, which are not subject to the disadvantages of the prior art and allow a time-controlled dissolution of particular solid detergent.
  • the cleaning agent as a cleaning rod and the rinse and / or descaling delayed in time as a liquid, gel, powder or paste; or the descaling agent as a liquid, gel, powder or paste and the cleaning agent delayed in time as a cleaning rod; or the cleaning and descaling agents are provided as cleaning and decalcifying rods or as multiphase tablets and the rinse aid is delayed in time as rinse aid, liquid, gel, powder or paste.
  • a rinse aid i. Alone with a descaling agent after or in conjunction with a cleaning agent already set very satisfactory results, e.g. in terms of the gloss effect of the cleaning with the concomitant use of a rinse aid in no way inferior.
  • the rinse aid and the descaling agent are in the form of a spherical multiphase bar, wherein the rinse aid or the descaling agent forms the internal phase component, and / or the detergent and the descaling agent are in the form of a spherical multiphase bar, wherein the cleaning agent or the descaling agent forms the internal phase component.
  • the invention provides that cleaning, rinsing and / or descaling agent or directly and indirectly adjacent phase components of the multiphase tablet are separated from one another by films differing in their resolution or degradation behavior, coatings and / or chemical retarders.
  • liquid and / or pulverulent cleaning, rinsing or decalcifying agent is provided between two degradable or dissolvable films, in particular PVA films, in the present case.
  • At least one cleaning, rinsing or descaling agent contains at least one cleaning, rinsing and / or descaling agent in liquid and / or powder form.
  • liquid and / or pulverulent cleaning, rinsing or descaling agent is enclosed by at least one dissolvable film, in particular PVA film.
  • the object underlying the invention is achieved by a method for cleaning an interior of a cooking appliance according to claim 1, wherein at least the cooking chamber is cleaned during at least one cleaning cycle with a cleaning liquid, wherein the cleaning liquid is provided using at least one detergent or A cleaning agent, a rinse aid and / or a descaling agent, the solid or, in a liquid dissolvable and pressed in the form of at least one cleaning, rinsing and / or Entkalkertabs or is or are pressed in the form of at least one Mehrphasentabs, over the pressing pressure and / or the pressing time the dissolution behavior in the liquid is determined.
  • At least one cleaning, rinsing and / or descaling agent or at least one phase constituent of a multiphase tablet is produced, at least in some areas, with a pressing force of at least 18, in particular at least 40 kN, preferably at least 60 kN has been or are.
  • Particularly suitable compression forces for the production of tabs and Mehrphasentabs are in the range of 60 to 600, in particular 60 to 400 kN.
  • the pressing forces are applied to tabular or multiphase tabs in the range of about 1 cm 2 to about 50 cm 2 . Accordingly, preferred pressing pressures are approximately at least 36 bar, in particular at least 80 bar.
  • An embodiment of the method according to the invention is characterized in that the multi-phase bar has for each phase selected cleaning characteristics, determined in particular by the material composition, selected from at least one cleaner, a rinse aid and / or a descaling agent, and / or the geometry and / or the pressing.
  • phase components of a multiphase tablet are at least partially concentric with each other, preferably forming a substantially spherical multiphase tablet.
  • At least one internal phase component has been prepared at a higher pressure than an external phase component of a Mehrphasentabs.
  • each internal phase component of a Mehrphasentabs has been prepared at a higher pressure than the pressure directly adjacent, outer phase component.
  • a preferred process is also characterized in that, in the case of a multiphase bar, at least one phase constituent containing a decalcifying agent is at least partially at least one phase constituent, comprising a rinse aid and / or a cleaning agent, and / or at least one phase constituent, containing a rinse aid and / or descaling agent, at least partially surrounded by at least one phase component containing a cleaning agent.
  • the cleaning bar has been produced at a lower pressing pressure and / or with a shorter pressing time than the rinse aid and / or the descaling tab, and / or that the rinse aid tray is at a lower pressing pressure and / or with Lower pressing time has been produced than the descaler.
  • phase component containing the detergent has been prepared at a lower pressure and / or with a shorter pressing time than the phase component containing the rinse aid and / or descaling agent, and / or that Phase component containing the rinse aid has been prepared at a lower pressure and / or with a short pressing time than the phase component containing the descaling agent.
  • At least one cleaning rod or at least one phase component of a multiphase tablet has at least two cleaning agents for different types of dirt, such as proteins, carbohydrates, carbonates; Sugar and / or fats.
  • the multiphase bar comprises at least two phase components containing detergent, wherein the detergent present in different phase components for different types of dirt, such as proteins, carbohydrates, carbonates, sugars and / or fats, are provided.
  • the cleaning agent in particular at least one cleaning rod or at least one cleaning agent, rinse aid and / or descaling agent phase constituent of a multiphase tablet, comprise at least one enzyme, in particular at least one protease, amylase and / or lipase.
  • At least two detergents in particular at least two purification bars or at least two purification phase constituents of a multiphase tablet, each contain at least one different enzyme.
  • a preferred embodiment of the method according to the invention further takes into account that at least one cleaning rod, rinse aid and / or descaler or at least one multiphase and / or phase component of a Mehrphasentabs and / or a cleaning, rinsing and / or Entkalkerpulver, paste and / or Liquid is disposed in a bag, and the bag or components or seams of the bag, especially during a cleaning cycle, dissolve or decompose in a liquid to release the contents received therein.
  • a further embodiment of the invention provides that at least one cleaning rod, rinse aid and / or descaling agent or at least one multiphase and / or phase component of a multiphase tablet and / or a cleaning, rinse aid and / or descaler powder, paste and / or liquid is enclosed by at least one first film and / or second film and this first or second film dissolves or decomposes in a liquid, in particular during a cleaning cycle, in order to release the contents contained therein.
  • the object underlying the invention is further achieved by a method for cleaning an interior of a cooking appliance, in which the cleaning rod, rinse aid, Entkalkertab, the phase components of the multiphase bar, the first film, the second film and / or the bag in dependence the temperature, the duration of exposure of the detergent and / or the cleaning fluid to a particular temperature, dissolves the pH and / or flow characteristics of a liquid surrounding the detergent and / or the pressure of the detergent in the fluid, preferably dissolve different phases of the multi-phase cleaning bar and / or different slides with different speeds.
  • the object underlying the invention is achieved by a method for cleaning an interior of a cooking appliance according to claim 1, in which at least one cleaning, rinsing and / or descaling tab and / or at least one phase component of a multiphase tablet is / are used.
  • a constituent selected from the group PVA, PVAL, glycerol, alkylene glycol (s) and their polymers and / or nonionic surfactants, starch and derivatives thereof (preferably dextrins), polyalkylene glycols, waxes, long-chain fatty derivatives, Polyacrylates, polyacrylate copolymers, PVP, polyvinyl acetate, fatty acids, alcohols, diols, esters, ethers, dicarboxylic acids and / or paraffins, in particular PVA and polyglycol.
  • the amount of additive can be used to slow down the dissolution of solid tabs, which can be used, for example, to dissolve rinse tablets at a later time than cleaning bar.
  • the effect of the admixture of said additives is also particularly pronounced or is complemented, promoted or increased if, as previously described, the respective tabs or phase components have been prepared at different or high pressures.
  • At least one cleaning, rinsing and / or descaling tab and / or at least one phase constituent of a multiphase tablet or a multiphase bar can be enclosed with a film and / or have a coating for adjusting the dissolving behavior from a material containing PVA, PVAL, glycerol, alkylene glycol (s) and their polymers and / or non-ionic surfactants, starch and its derivatives (preferably dextrins), polyalkylene glycols, waxes, long-chain fatty derivatives, polyacrylates, polyacrylate copolymers, PVP, polyvinyl acetate, Fatty acids, alcohols, diols, esters, ethers, dicarboxylic acids and / or paraffins, in particular PVA and polyglycol.
  • a high-temperature film in particular a PVA high-temperature film, is used at least for a film or coating of a cleaning, rinsing or descaling tab or a phase component of a multiphase tablet.
  • Particularly suitable are those high-temperature films which show no significant decomposition or degradation in the range of 80 ° C or above, especially in the range of 60 to 90 ° C.
  • Suitable films with staggered thermal stability are e.g. also those in question, which dissolve or decompose only at or above 50, 70 or 85 ° C.
  • foils in particular PVA foils, which dissolve at different temperatures are selected for at least two wraps or foils of cleaning, rinsing or descaling tabs or of phase constituents of a multiphase tablet.
  • phase components of a multiphase tablet are separated from one another by at least one film.
  • the invention proposes that the Entkalkertab with a thicker, more temperature-resistant, liquid-resistant and / or less sensitive to pH changes, especially laugenbe repetitiveren film and / or a larger- ⁇ eren number of, in particular such, foils is wrapped as the rinse aid and / or the cleaning rod, and / or that the rinse aid with a thicker, more temperature-resistant, liquid-resistant and / or less sensitive to pH changes, particularly laugenbe operatingren, film and / or larger number, in particular such, films is wrapped as the cleaning rod.
  • the cleaning, rinsing and / or descaling agent or at least one phase component of a multiphase tablet is coated with at least one pH-sensitive film.
  • At least two cleaning, rinsing and / or descaling tabs or at least two phase constituents of a multiphase tablet are coated with pH-sensitive films whose degradation or dissolution starts at different pH values.
  • a shell can be selected, which only begins to dissolve when the wash liquor from the alkaline environment approaches the neutral point, for example, assumes pH values below 8, while the shell for the Klarêttab already in a weakly alkaline or alkaline medium begins to dissolve.
  • the multiphase rod of the phase component containing the descaling with a thicker, more temperature resistant, liquid-resistant and / or alkali-resistant film and / or a larger number of, in particular, films of the phase component containing the rinse aid and / or the detergent is separated, and / or that the phase component containing the rinse aid with a thicker, more temperature resistant, more liquid-resistant and / or alkali-resistant film and / or greater number, in particular such, films of the phase component containing the detergent is separated.
  • the inventive method is also characterized by the fact that the cleaning, rinse and / or descaling and / or placed at least one phase component of a Mehrphasentabs in the cooking chamber, especially on the cooking chamber floor, in the quenching box, in the technical room, ventilation pipe and / or vent pipe will or will be.
  • the cleaning, rinsing and / or descaling tab or at least one phase component of a multiphase tablet in a first step of the dissolving process especially when enclosed with a film or a bag or provided with a coating with a fluid is wetted.
  • the cleaning, rinse and / or descaling or at least one phase component of a Mehrphasentabs is acted upon by a fluid jet, so that the dissolution process takes place.
  • the problem underlying the invention is solved by a method for cleaning an interior of a cooking appliance, in which standing in an operatively connected to the interior ventilation pipe, vent pipe, equipment room and / or Auslöschkasten or directly into the cooking chamber with closed cooking chamber door from outside the cooking chamber , in particular via at least one container, at least one cleaning, rinsing and / or descaling tab or at least one multiphase tab is / are introduced.
  • the container is present as an overflow container.
  • the overflow container is regularly open only at the top, whereby dissolved tab substance passes through controlled addition of water as an overflow into the interior.
  • About the amount of water used the amount of cleaning, rinsing and / or descaling agent released is controllable.
  • the container comprises an inclined surface from the horizontal, in particular an inclined plane, which has at least one opening, in particular in the region of the connection with a, in particular substantially vertical wall, which is smaller than the cleaning , Rinse and / or Descaling or the multi-phase bar, as originally introduced into the ventilation pipe, the Techikraum or Ablöschkasten so that liquid, especially water, containing detergent enters the cooking chamber.
  • the invention proposes that the inclined surface is sprayed with liquid or that liquid is passed over the inclined surface, so that cleaning liquid runs through the opening and / or over the edges of the inclined surface.
  • the cooking chamber, the technical room and / or the extinguishing box to have at least one dosing system and / or flap, via which external cleaning agents, in liquid, powdered and / or solid form and / or as gel, sol and / or or paste, in particular as a cleaning, rinsing and / or descaling tab or as a multi-phase tab, is or are introduced.
  • the flap or shell of the folding or docking mechanism is locked or docked in the cooking chamber, in the loading or venting tube, in the technical room or in the quenching box.
  • the invention proposes that at least one container containing at least one flap for receiving a cleaning agent in the loading or venting tube, in the cooking chamber, the technical room or the Ablöschkasten is hung.
  • the flap depending on a timing, the degree of contamination, in particular determined by at least one turbidity sensor, the pH, in particular when falling below a predetermined pH value, the conductance determination, the image recognition, the weight, in particular the wash liquor and / or cleaning, rinsing and / or descaling, the, in particular electrical, resistance, the reflection, the Schwarzumungsgrad, the air components and / or the opacity of the cooking chamber light is opened and closed. For example, an opening of the flap can then be initiated when a predetermined maximum pH is fallen below by about 10%.
  • At least one cleaning, rinsing and / or descaling tab or at least one multiphase bar is arranged in the cooking chamber, ventilation pipe, vent pipe, equipment room or extinguisher box on a base, that this only when targeted with a fluid, in particular when applying a fluid pressure jet, preferably using a Beschwadungsdüse, is transferred from this pad into the interior.
  • At least one cleaning, rinsing and / or descaling tab or at least one multiphase bar is located in a tube or magazine, in particular a tube magazine, which is located in the cooking chamber, in the ventilation tube, in the ventilation tube, in the technical room or in the extinguisher box, introduced and released by at least one opening of the pipe or magazine in the partially dissolved or partially dissolved state.
  • the opening is in the lower region and / or along the longitudinal and / or transverse side of the tube or magazine.
  • the tube or magazine in particular tube magazine, is fixedly installed on an air guide plate or reversibly attachable and preferably has a removable lid.
  • the cleaning, rinsing and / or descaling tab or the multi-phase bar is designed in the form of a cone, a truncated cone, a rod, a cylinder, a sphere, a pyramid, a truncated pyramid or egg-shaped ,
  • the tip or the base of cone, truncated cone, pyramid or truncated pyramid faces the opening of the pipe or magazine.
  • the invention proposes that at the top or the tapered end, in particular of cones, truncated cone, pyramid or truncated pyramid, the Mehrphasentabs a rinse aid and / or descaling, and / or at the base of cone, truncated cone, pyramid or truncated pyramid, a detergent and / or descaling agent is present or present.
  • a rinse aid and / or descaling agent at the apex or the tapered end of the cone, truncated cone, pyramid or truncated pyramid of Mehrphasentabs a rinse aid and / or descaling agent, and / or at the base of cone, truncated cone, pyramid or truncated pyramid a cleaning agent and / or descaling agent is present or present.
  • a cleaning agent and / or descaling agent is present or present.
  • rinsing and / or descaling a multiphase bar with corresponding phase constituent sequence can be constructed and used.
  • the rinse aid and / or the decalcifier may be located at the base of the above moldings and the cleaning agent at the top. If the shaped bodies are held, for example, by a magazine with a narrowed lower outlet opening, through which the base can pass completely only in the released state, a time-delayed release is likewise achieved.
  • the tip of cone, truncated cone, pyramid or truncated pyramid faces the opening of the tube or magazine or protrudes through this, when liquid is passed through the pipe or magazine.
  • the base of the cone, truncated cone, pyramid or truncated pyramid faces the opening of the tube or magazine when the opening of the tube or magazine is immersed in liquid.
  • At least one cleaning, rinsing and / or descaling tab or a multi-phase bar is arranged on or adjacent to at least one air baffle or to an accessory selected from a hooking ladder, oven rack, barbed tray, grease drip pan and cooking process sensor holder, in particular in a container. is placed or will be.
  • the air baffle with the cleaning, rinsing and / or descaling or multi-phase, in particular in the container, directly under or over at least one water inlet, in particular a Beschwadungsdüse, and / or above or below a suction in the Air baffle is placed.
  • the loading of the cleaning, rinsing and / or descaling tab or the Mehrphasentabs with a fluid and / or the degree of dissolution or dissolution rate of the cleaning, rinsing and / or Entkalkertabs or the Mehrphasentabs on the Extent of, in particular via at least one pump made, fluid or fluid circulation is controlled or be.
  • a steaming nozzle be used to apply to the cleaning, rinsing and / or descaling tab or the multi-phase bar with a fluid, alternatively or additionally.
  • the container is permanently installed on the air baffle or mounted.
  • the bag or the film comprises a permeable or semi-permeable membrane, in particular Goretex material.
  • an externally actuated or preprogrammed acceleration device in particular a pretensionable spring
  • the present embodiment of the method according to the invention brings tabs into the cooking appliance, similar to the mechanism known from so-called pinball game machines, with which balls are thrown in a playing field.
  • spherical tabs may slip off a reservoir or magazine once the acceleration mechanism has been actuated.
  • Any device known to those skilled in the art can be used as an acceleration device, with which objects can be moved out of their rest position. For example, can be at achieve a spring over different spring travel different accelerations or end speeds with which the tabs are introduced into the cooking chamber.
  • the cleaning process or a portion of a cleaning process is triggered by the operation of the accelerator. In this way, the entire procedure for cleaning is simplified. It is also ensured that the cleaning process does not take place without a cleaning rod in the interior.
  • the accelerating device is placed in or at one end of a tube through which the cleaning, rinsing and / or descaling tab or the multi-phase bar pass into the interior.
  • the accelerator device gives the tab kinetic energy sufficient to break the tab into a plurality of discrete pieces upon impact with an impact surface.
  • By presetting the accelerator it is possible to determine the extent of mechanical pre-shredding. In this way, the dissolution behavior in the cleaning liquid can already be controlled with the introduction of the tabs into the interior. The more individual parts are formed and the smaller they are, the faster is usually the dissolution process in a liquid.
  • the amount of force with which the cleaning, rinse and / or descaling tab or multi-phase bar is transported into the interior space is selected prior to or during actuation of the accelerator device.
  • the wall or impact surface is structured and / or has openings.
  • edges, pins, or indentations on the impact surface result in a higher degree of dimming of the tabs upon impact.
  • the degree of division and / or the dissolution rate of cleaning, rinse and / or descaling or Mehrphasentab on the force is determined with the cleaning, rinse and / or Descaler or the multi-phase in the interior is accelerated to the wall or impact surface.
  • the cleaning, rinsing and / or descaling tab or the multi-phase bar be selected prior to introduction into the interior and / or the order of introduction thereof.
  • the cleaning, rinsing and / or descaling tab or the multi-phase bar is dissolved or dissolved by a liquid after contact with the wall or impact surface.
  • An advantageous embodiment of the method according to the invention is characterized in that the cleaning, rinsing and / or Entkalkertabs or the phase components of Mehrphasentabs, especially in shape, color and / or size, are made distinguishable. It is advantageous that errors in the loading of the interior with tabs are largely prevented because a simple and manageable assignment between Tabart and its color, shape and / or size can be created.
  • a multiphase bar containing at least one in A liquid-dissolvable cleaning-phase ingredient comprising at least one cleaning agent, at least one liquid-dissolvable rinse phase ingredient comprising at least one rinse aid, and / or at least one liquid-soluble descaling agent ingredient comprising at least one descaling agent for use in any one of above-described method according to the invention.
  • phase components of the Mehrphasentabs are at least partially concentric with each other, preferably to form a substantially spherical Mehrphasentabs.
  • each internal phase component of a multiphase tablet has been produced at a higher pressing pressure than the immediate one adjacent, outer phase component.
  • At least one phase constituent comprising a decalcification agent, at least partially of at least one phase constituent, comprising a rinse aid and / or a cleaning agent, and / or that at least one phase constituent, containing a rinse aid and / or Descaling agent, at least partially surrounded by at least one phase component containing a cleaning agent.
  • phase component containing the cleaning agent has been produced at a lower pressing pressure and / or shorter pressing time than the phase component containing the rinse aid and / or the descaling agent, and / or the phase component containing the rinse aid has been prepared at a lower pressing pressure and / or with a short pressing time than the phase component containing the descaling agent.
  • At least one phase component comprises at least two detergents for different types of dirt, such as proteins, carbohydrates, carbonates, sugars and / or fats, or that at least two phase components
  • Detergents for different types of dirt, such as proteins, carbohydrates, carbonates, sugars and / or fats include.
  • At least one multiphase tab and / or phase component of a multiphase tablet is arranged in a bag and / or enclosed by a first and / or second film, and the bag or components or seams of the bag or the first and / or second film, in particular during a cleaning cycle, are dissolvable or decomposable in a liquid in order to release the contents contained therein.
  • phase components of the multiphase tablet are separated from each other by at least one film.
  • the phase constituent containing the descaling agent is coated with a thicker film and / or a larger number of films than the phase component containing the rinse aid and / or the cleaning agent, and / or A phase component comprising the rinse aid coated with a thicker film and / or larger number of films than the phase component containing the cleaning agent, or that the phase component comprising the descaling agent with a thicker film and / or a greater number of films of the phases Component comprising the rinse aid and / or the cleaning agent is separated, and / or that the phase component containing the rinse aid with a thicker film and / or greater number of films from the phase component containing the detergent is separated.
  • the inventive method can be in a cooking appliance for heat treatment of food to be cooked by, comprising at least one interior and a heating device, solved, wherein the cooking appliance an externally operable or preprogrammed accelerator device, in particular containing a pretensionable spring, and a tube in the Interior and / or a manually or automatically operable pressing device, in particular a tube-pressing device, has at least one cleaning, rinsing and / or descaling tab or at least one multi-phase bar and / or at least one cleaning, rinsing and / or descaling agent in the form of a Gels, powders, granules, sols, a paste and / or a liquid in the interior, in particular under mechanical fragmentation, is transportable or are.
  • the accelerator device is placed in or at one end of a tube through which the cleaning, rinse and / or descaling or multi-phase bar is or can be transported into the interior.
  • the cooking appliance has at least one wall or impact surface against which the cleaning, rinsing and / or descaling tab or the multiphase bar can or can be centrifuged.
  • a liquid-fillable collecting device for bouncing from the wall or impact device cleaning, rinsing and / or Entkalkertabs or Mehrphasentabs or parts thereof.
  • This catcher can be e.g. fill with a liquid, for example, before the entire interior or cooking space is flooded to initiate the release process.
  • the concentrated detergent content of the collecting device can be flooded by lifting the liquid level in the interior.
  • a particularly advantageous mechanical pre-shredding of the tabs also succeeds when the wall or impact surface is structured and / or has openings.
  • the openings or passages are advantageously dimensioned such that tabs in their original size do not fit through them.
  • the cooking appliance to be used has at least one, in particular, on or in the outer wall of the cooking appliance present and / or accessible from outside the cooking device, filling and / or storage device for cleaning, rinsing and / or Entkalkertabs or Mehrphasentabs that is available for loading or refilling in connection with the accelerator or can be brought.
  • the filling and / or storage device can be at least partially transparent and / or externally visible.
  • the acceleration device is in operative connection with a control device of the cooking appliance. In this way, e.g. via the operation of the accelerator, i. parallel to the introduction of a tab into the interior of the cleaning process or a specific portion of the cleaning process can be started or initiated.
  • the force with which the cleaning, rinsing and / or descaling tab or the multiphase tab can be spun into the interior space on the wall or impact surface can be varied via the acceleration device. This has the advantage that the speed of the dissolution process can be directly controlled by the degree of mechanical pre-shredding.
  • the invention is based on the surprising finding, instead of previously used for cooking appliance cleaning liquid detergents now use solid, tab-pressed detergent for cleaning a cooking appliance, wherein the cleaning bar in a cleaning process by flushing with a liquid such as fresh water and / or a Wash liquor, specifically dissolve.
  • a descaling tab which has been produced at a higher pressing pressure than the rinse aid, can also be used immediately at the beginning of the cleaning process. This eliminates the need for operating personnel, depending on the process step reached the cleaning process, a second cleaning rod, a rinse aid or a Descaler to enter the cooking chamber. It may also be waived to provide containers for eg rinse aid or descaler, which have to be mounted at a higher level in the cooking chamber in order to be absorbed by the cleaning liquid only at higher levels. In this way it is possible to subject the entire cooking chamber already during the first cleaning cycle of a complete cleaning.
  • multiphase tablets in which the individual phase constituents have been prepared at different molding pressures.
  • such Mehrphasentabs have been found to be very suitable, in which the individual phases are arranged in Spähr umfact.
  • a descaling ball may be present in the interior of a multiphase bar, which is surrounded concentrically by a layer of rinse aid, which in turn is concentrically surrounded by one or more detergent layers.
  • the inner descaler phase has been produced at a higher pressing pressure than the final rinse phase and the final rinse phase at a lower pressure than the cleaning phase. In this way, the timing of the dissolution of the individual phases of a cleaning process can be adjusted specifically.
  • the cleaning agent of Figure 1 is a spherical cleaning rod 1, which includes a rinse aid 2, a film 3, a cleaner 4 and a further film 5 from the inside out.
  • the various components 2, 3, 4 and 5 of the cleaning rod 1 are arranged concentrically around each other.
  • the dissolution behavior can also be influenced by the fact that the cleaner 4 has been prepared at a lower pressure than the rinse aid, which is not apparent from the drawing.
  • the film 5 dissolves under certain conditions, such as a certain temperature, so that then the cleaner 4 can exert its effect.
  • the film 3 dissolves after a certain period of time, so that finally the rinse aid 2 can take effect.
  • Figure 2 shows a spherical Mehrphasentab, in which the inner rinse aid 2 has been prepared at a higher pressure than the outer pressure cleaner 4.
  • the phase components 2 and 4 are not separated by a film. This allows an even better and cleaner subdivision of the individual phases of action. In particular, it no longer occurs that, when the cleaner 4 is almost completely dissolved, rinse aid already dissolves at the same time and is used in the cleaning step.
  • a tab according to FIG. 2 a very clean separation is now achieved between the cleaning step and the final rinse step, since the rinse aid does not begin to dissolve until the cleaning step has been completed and the cleaning waste water has been removed from the interior. In this way, the rinse effect is further improved.
  • the above-mentioned effects are also observed in a corresponding manner, if in the interior of the spherical Tabs a descaling phase is provided, which has been prepared at a higher pressure than the rinse-rinse.
  • the cleaning agent shown in Figure 3 is also a spherical cleaning rod 10 which is arranged in a bag 11.
  • the cleaning rod 10 in turn comprises, from inside to outside, a decalcifier 12, a rinse aid 13, a first cleaner 14 and a second cleaner 15, wherein the various components 11, 12, 13, 14 and 15 are arranged concentrically with each other.
  • the detergent, rinse and descaling phases have been prepared at different pressures, which is not directly apparent from Figure 3, wherein the respective inner phase has been prepared at a higher pressure than the adjacent outer phase.
  • the bag 11 dissolves after a predetermined period of time, so that then the second cleaner 15 can exert its effect, for example, to reduce fats.
  • the first cleaner 14 may begin to solve the other soiling in the oven. After consumption of the first cleaner 14 may then come using the rinse aid 13 to a rinsing process. If the rinse aid 13 is also consumed, descaling of the cooking appliance is finally carried out by means of the descaling device 12.
  • the multiphase cleaning bar 1 and 10 it is possible for the first time in a simple manner, without additional liquid reservoirs and without interrupting a cleaning process, to undergo certain cleaning procedures, fully automated.
  • Different cleaning methods may have been used for different cleaning methods, so that a precise adjustment can be made here.
  • the cleaning methods may e.g. be selected depending on the degree of contamination together with the associated cleaning rod.
  • FIG. 4 schematically shows a cooking appliance 16 with an accelerating device 17, a tube 18 and an impact surface 19.
  • the acceleration device 17 comprises an actuating handle 20 and a spring 21 and a cylindrical punch 22 which closes in the ground state both the accelerator device relative to the cooking chamber of the cooking appliance 16, as well as causes the tabs 23 located in the storage container 24 do not enter the pipe 18 , Only by moving the punch 22 against the spring force tab 23 is released and can be accelerated from its rest position by simply releasing the handle 20 against the impact surface 19.
  • the impact surface 19 is preferably patterned as shown, thereby assisting the mechanical crushing of the impacting tabs. The items of the tabs can then, for example, via a nozzle or a water outlet, sprayed or illuminated.
  • the storage container 24 may be transparent, so that the desired cleaning sequence can be made clear by the use of correspondingly color-coded cleaning rod, so that it can be seen at the time of the cleaning process from the outside which cleaning stage is present.
  • the described addition mode can also be automated.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Detergent Compositions (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Claims (24)

  1. Procédé de nettoyage d'un compartiment intérieur d'un appareil de cuisson, dans lequel le compartiment intérieur est nettoyé pendant au moins un cycle de nettoyage à l'aide d'un liquide de nettoyage, et est rincé à la fin du cycle de nettoyage à l'aide d'un liquide, caractérisé par l'utilisation
    d'au moins une tablette de nettoyage et/ou une tablette de rinçage et/ou une tablette de détartrage et/ou au moins un composant de phase d'une tablette à plusieurs phases est ou sont utilisée(s) contenant, comme additif pour l'ajustement du comportement de dissolution, un composant choisi dans le groupe comprenant PVA, PVAL, de la glycérine, des alkylèneglycols et leurs polymères et/ou des tensioactifs non ioniques, des polyalkylèneglycols, des cires, des produits dérivés de matière grasse à longue chaîne, des polyacrylates, des copolymères de polyacrylate, PVP, de l'acétate de polyvinyle, des acides gras, des alcools, des diols, des esters, des éthers et des paraffines, la tablette de nettoyage, de rinçage et/ou de détartrage et/ou au moins un composant de phase d'une tablette à plusieurs phases étant placée(s) dans le compartiment de cuisson, dans le caisson de trempe, dans le compartiment technique, dans le tube de ventilation et/ou dans le tube d'évacuation d'air, et le degré de dissolution ou la vitesse de dissolution de la tablette de nettoyage, de rinçage et/ou de détartrage ou de la tablette à plusieurs phases étant commandé(e) par l'intermédiaire de la vitesse de rotation d'une roue de ventilateur dans le compartiment de cuisson.
  2. Procédé selon la revendication 1, caractérisé en ce que le degré de dissolution ou la vitesse de dissolution de la tablette de nettoyage, de rinçage et/ou de détartrage ou de la tablette à plusieurs phases est en outre commandé(e) par l'intermédiaire de l'ampleur de la circulation de fluide ou de liquide mise en oeuvre par au moins une pompe.
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce qu'au moins une tablette de nettoyage et/ou une tablette de rinçage et/ou une tablette de détartrage ou une tablette à plusieurs phases est ou sont placée(s) sur au moins un déflecteur de ventilation, ou au voisinage de celui-ci, ou sur un accessoire choisi parmi une échelle d'accrochage, une grille coulissante, une plaque de cuisson, une lèchefrite et un support de capteur du processus de cuisson, en particulier dans un conteneur.
  4. Procédé selon la revendication 3, caractérisé en ce que le déflecteur de ventilation est placé, avec la tablette de nettoyage, de rinçage et/ou de détartrage ou la tablette à plusieurs phases, en particulier dans le conteneur, directement sous ou sur au moins une entrée d'eau, en particulier une tuyère d'étuvage, et/ou sur ou sous une ouverture d'aspiration dans le déflecteur de ventilation.
  5. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins une tablette de nettoyage, de rinçage et/ou de détartrage ou au moins une tablette à plusieurs phases est ou sont introduite(s) dans un compartiment technique, un caisson de trempe, un tube de ventilation et/ou un tube d'évacuation d'air, se trouvant en liaison active avec le compartiment intérieur, ou directement dans le compartiment de cuisson dans le cas d'une porte de compartiment de cuisson fermée de l'extérieur du compartiment de cuisson, par l'intermédiaire d'au moins un réservoir.
  6. Procédé selon la revendication 5, caractérisé en ce que le réservoir est présent en tant que réservoir de trop-plein.
  7. Procédé selon la revendication 5 ou 6, caractérisé en ce que le réservoir est installé ou est accroché de manière fixe sur le déflecteur de ventilation.
  8. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que la tablette de nettoyage et/ou la tablette de rinçage et/ou la tablette de détartrage et/ou au moins un composant de phase de la tablette à plusieurs phases ou la tablette à plusieurs phases est ou sont entourée(s) d'une feuille en vue de l'ajustement du comportement de dissolution, et/ou présentent un revêtement d'un matériau choisi parmi le groupe comprenant PVA, PVAL, de la glycérine, des alkylèneglycols et leurs polymères et/ou des tensioactifs non ioniques, des amidons et leurs dérivés (de manière préférée les dextrines), des polyalkylèneglycols, des cires, des produits dérivés de matière grasse à longue chaîne, des polyacrylates, des copolymères de polyacrylate, PVP, de l'acétate de polyvinyle, des acides gras, des alcools, des diols, des esters, des éthers, des acides dicarboxyliques et des paraffines.
  9. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que du PVA, du PVAL et leurs mélanges avec de la glycérine, des alkylèneglycols et leurs polymères et/ou des tensioactifs non ioniques, des amidons et leurs dérivés, des polyalkylèneglycols, des mélanges de polyalkylèneglycols avec de la cire, des tensioactifs, des mélanges de tensioactifs et de polyalkylèneglycols, des mélanges de tensioactifs, des polyalkylèneglycols et d'autres produits dérivés de matière grasse à longue chaîne comme les alcools gras, des polyacrylates et des copolymères de polyacrylate, du PVP, de l'acétate de polyvinyle, des acides gras, des alcools, des diols, des esters, des éthers, de l'acide dicarboxylique, des paraffines ou des cires et leurs mélanges sont utilisés en tant qu'additifs à la tablette de nettoyage, de rinçage et/ou de détartrage ou au composant de phase de la tablette à plusieurs phases, ou en tant que matériaux pour la feuille ou le revêtement.
  10. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins une tablette de nettoyage et/ou une tablette de rinçage et/ou une tablette de détartrage ou au moins une tablette à plusieurs phases est ou sont introduite(s) dans un tube ou un magasin, en particulier un magasin tubulaire, se trouvant dans le compartiment de cuisson, dans le tube de ventilation, dans le tube d'évacuation d'air, dans le compartiment technique ou dans le caisson de trempe, et est ou sont libérée(s) à l'état dissous ou partiellement dissous à travers au moins une ouverture du tube ou du magasin.
  11. Procédé selon la revendication 10, caractérisé en ce que l'ouverture se trouve dans le secteur inférieur, et/ou le long de la face longitudinale et/ou transversale du tube ou du magasin.
  12. Procédé selon la revendication 10 ou 11, caractérisé en ce que le tube ou le magasin, en particulier le magasin tubulaire, peut être installé de manière fixe ou peut être fixé de manière amovible sur un déflecteur de ventilation, et présente de manière préférée un couvercle amovible.
  13. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que le liquide de nettoyage est préparé avec utilisation d'au moins un agent de nettoyage et/ou un agent de rinçage et/ou un agent de détartrage soluble(s) dans un liquide et comprimé(s) de manière solide sous forme d'au moins une tablette de nettoyage et/ou une tablette de rinçage et/ou une tablette de détartrage, ou comprimé(s) sous forme d'au moins une tablette à plusieurs phases, dans lequel le comportement de dissolution dans le liquide est déterminé par la force de compression et/ou la durée de compression, dans lequel au moins deux tablettes, choisies parmi une tablette de nettoyage, de rinçage et/ou de détartrage, ou au moins deux composants de phase d'une tablette à plusieurs phases, contenant un agent de nettoyage, de rinçage et/ou de détartrage, sont fabriquées à des pressions de compression différentes et/ou avec des durées de compression différentes.
  14. Procédé selon la revendication 13, caractérisé en ce que les composants de phase d'une tablette à plusieurs phases sont agencés au moins partiellement de manière concentrique l'un par rapport à l'autre, de manière préférée avec formation d'une tablette à plusieurs phases principalement sphérique, dans lequel au moins un composant de phase situé à l'intérieur est fabriqué avec une force de compression plus élevée qu'un composant de phase d'une tablette à plusieurs phases située à l'extérieur.
  15. Procédé selon la revendication 13 ou 14, caractérisé en ce que la tablette de nettoyage est fabriquée avec une force de compression plus faible et/ou avec une durée de compression plus faible que la tablette de rinçage et/ou la tablette de détartrage, et/ou en ce que la tablette de rinçage est fabriquée avec une force de compression plus faible et/ou avec une durée de compression plus faible que la tablette de détartrage ; ou en ce que le composant de phase contenant l'agent de nettoyage est fabriqué avec une force de compression plus faible et/ou avec une durée de compression plus faible que le composant de phase contenant l'agent de rinçage et/ou l'agent de détartrage, et/ou en ce que le composant de phase contenant l'agent de rinçage est fabriqué avec une force de compression plus faible et/ou avec une durée de compression plus faible que le composant de phase contenant l'agent de détartrage.
  16. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins une tablette de nettoyage, une tablette de rinçage et/ou une tablette de détartrage ou au moins une tablette à plusieurs phases et/ou un composant de phase d'une tablette à plusieurs phases est ou sont entourée(s) d'au moins une première feuille et/ou une deuxième feuille, et est ou sont disposée(s) dans un sachet, et cette première ou deuxième feuille ou le sachet ou les composants ou les coutures du sachet se dissolvent ou se détruisent dans un liquide, en particulier pendant un cycle de nettoyage, pour libérer le contenu rassemblé dedans.
  17. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que les composants de phase d'une tablette à plusieurs phases sont séparés les uns des autres grâce à au moins une feuille.
  18. Procédé selon la revendication 17, caractérisé en ce que, dans le cas de la tablette à plusieurs phases, le composant de phase contenant l'agent de détartrage est séparé du composant de phase contenant l'agent de rinçage et/ou l'agent de nettoyage par une feuille plus épaisse, plus résistante à la température, plus résistante au liquide et/ou plus résistante aux lessives, et/ou par un plus grand nombre de feuilles, en particulier de telles feuilles, et/ou en ce que le composant de phase contenant l'agent de rinçage est séparé du composant de phase contenant l'agent de nettoyage par une feuille plus épaisse, plus résistante à la température, plus résistante au liquide et/ou plus résistante aux lessives, et/ou par un plus grand nombre de feuilles, en particulier de telles feuilles.
  19. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que le compartiment de cuisson, le compartiment technique et/ou le caisson de trempe présentent au moins un dispositif de dosage et/ou un clapet, par l'intermédiaire duquel de l'agent de nettoyage est introduit depuis l'extérieur en tant que tablette de nettoyage, de rinçage et/ou de détartrage, ou en tant que tablette à plusieurs phases.
  20. Procédé selon la revendication 19, caractérisé en ce que du liquide, en particulier de l'eau, est dirigé au moins par des parties du dispositif de dosage ou du clapet, de sorte que l'agent de nettoyage parvienne dans le compartiment de cuisson.
  21. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que la tablette de nettoyage, de rinçage et/ou de détartrage ou la tablette à plusieurs phases est acheminée dans le compartiment de cuisson, dans le tube de ventilation, dans le tube d'évacuation d'air, dans le compartiment technique ou dans le caisson de trempe par l'intermédiaire d'un mécanisme d'amarrage ou à clapet d'une enceinte, en particulier grâce à l'amarrage réversible d'un clapet ou d'une cuvette, l'enceinte se trouvant, dans la position ouverte et fermée du clapet ou de la cuvette, en liaison active avec le compartiment de cuisson, le tube de ventilation, le tube d'évacuation d'air, le compartiment technique ou le caisson de trempe.
  22. Procédé selon l'une quelconque des revendications 18 à 20, caractérisé en ce que le clapet ou la cuvette du mécanisme d'amarrage ou à clapet est bloqué(e) ou amarré(e) dans le compartiment de cuisson, dans le tube de ventilation, dans le tube d'évacuation d'air, dans le compartiment technique ou dans le caisson de trempe.
  23. Procédé selon l'une quelconque des revendications 19 à 22, caractérisé en ce qu'au moins un réservoir, contenant au moins un clapet en vue de la réception d'un agent de nettoyage, est accroché dans le tube de ventilation, dans le tube d'évacuation d'air, dans le compartiment de cuisson, le compartiment technique ou le caisson de trempe.
  24. Procédé selon l'une quelconque des revendications 19 à 23, caractérisé en ce que le clapet est ouvert et fermé en fonction d'un minuteur, du degré de saleté, déterminé en particulier par l'intermédiaire d'au moins un capteur d'opacification, de la valeur de pH, en particulier lors du dépassement négatif d'une valeur de pH prédéfinie, de la détermination de la conductance, de l'analyse d'image, du poids du détergent et/ou du poids de l'agent de nettoyage, de rinçage et/ou de détartrage, de la résistance électrique, de la rétrodiffusion, du degré de formation de mousse, des composants de la ventilation et/ou de l'opacification des lampes du compartiment de cuisson.
EP03708146.0A 2002-02-26 2003-02-26 Procede de nettoyage d'un appareil de cuisson avec un agent de nettoyage sous forme de comprime Expired - Lifetime EP1478886B2 (fr)

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DE10208025 2002-02-26
DE10208025 2002-02-26
PCT/EP2003/001979 WO2003073002A1 (fr) 2002-02-26 2003-02-26 Procede de nettoyage d'un appareil de cuisson avec un agent de nettoyage sous forme de comprime

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EP1478886A1 EP1478886A1 (fr) 2004-11-24
EP1478886B1 true EP1478886B1 (fr) 2007-04-11
EP1478886B2 EP1478886B2 (fr) 2015-06-10

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010012989U1 (de) 2010-11-25 2011-02-17 Rational Ag Auflösbarer Chemikaliendosierbehälter und Gargerät hiermit
DE202012104006U1 (de) 2012-02-29 2012-12-03 Miwe Michael Wenz Gmbh Gargerät mit Befüllöffnung für Reinigungsflüssigkeit sowie System aus Behältnis und Gargerät
DE102012203268A1 (de) 2012-02-29 2013-08-29 Miwe Michael Wenz Gmbh Gargerät mit Befüllöffnung zum Einfüllen von Reinigungsflüssigkeit sowie Verfahren zum Befüllen eines Gargerätes mit Reinigungsflüssigkeit
US8951956B2 (en) 2008-01-04 2015-02-10 Ecolab USA, Inc. Solid tablet unit dose oven cleaner
US9650592B2 (en) 2013-10-29 2017-05-16 Ecolab Usa Inc. Use of amino carboxylate for enhancing metal protection in alkaline detergents
US10035977B2 (en) 2012-10-26 2018-07-31 Ecolab Usa Inc. Caustic free low temperature ware wash detergent for reducing scale build-up
DE102018112049A1 (de) * 2018-05-18 2019-11-21 Rational Aktiengesellschaft Verfahren zum Betreiben eines Gargeräts sowie Gargerät
DE102020100279A1 (de) * 2020-01-09 2021-07-15 i-clean Technologies GmbH Reinigerkombination in Blockform mit mindestens einer Reinigerkomponente

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004004393B3 (de) * 2004-01-29 2005-05-25 Rational Ag Gargerät, Luftleitglied, Haltevorrichtung und Verfahren zum Reinigen eines Gargeräts
DE102007005501B4 (de) 2007-01-30 2012-06-21 Rational Ag Verfahren zum Reinigen eines Nahrungsmittelbehandlungsgerätes, insbesondere unter Bestimmung eines Reinigungsgrads, und Nahrungsmittelbehandlungsgerät hierfür
DE102007005503B4 (de) 2007-01-30 2010-07-29 Rational Ag Verfahren zur Reinigung einer Oberfläche eines Nahrungsmittelbehandlungsgeräts
EP1978309A1 (fr) * 2007-03-08 2008-10-08 Alto-Shaam, Inc. Appareil de cuisson auto-nettoyant
DE102007058589A1 (de) 2007-12-04 2009-06-18 Christine Schlund Dosiersystem
DE202008007298U1 (de) 2008-05-30 2008-08-21 Töpfer, Rüdiger Dosiersystem für Spülmaschinen
DE102011010283A1 (de) * 2011-02-03 2012-08-09 i-clean Technologies GmbH Verfahren zur Reinigung eines Haushalts-Gargerätes
DE102011017021A1 (de) 2011-04-14 2012-10-18 Jaroslav Klouda Reinigungsvorrichtung für ein Gar- und/oder Back- und/oder Gär- und/oder Grillgerät
DE202011107225U1 (de) 2011-10-28 2012-07-24 Jaroslav Klouda Gargerät mit Reinigungsvorrichtung für Gargeschirr
DE102013100195B4 (de) * 2013-01-10 2025-10-30 Budich International Gmbh Reinigertablette mit integriertem Vorreinigersystem, Herstellungsverfahren und Verwendung
DE102013113298A1 (de) 2013-12-02 2015-06-03 Rational Ag Gargerät mit Reinigungssystem
DE102015208634A1 (de) * 2015-05-08 2016-11-10 Rational Ag Reinigungsverfahren für ein Gargerät und Gargerät hierfür
DE102015107615A1 (de) * 2015-05-13 2016-11-17 Rational Aktiengesellschaft Reinigungsverfahren für ein Gargerät und Gargerät hierfür
USD845541S1 (en) 2016-04-05 2019-04-09 Budich International Gmbh Blocks of washing products
DE102016109795A1 (de) * 2016-05-27 2017-11-30 Budich International Gmbh Reinigungs- und/oder Klarspülmittelformkörper
DE102016111164A1 (de) 2016-06-17 2017-12-21 Rational Aktiengesellschaft Verfahren zum Erzeugen und Speichern von flüssiger Chemie in einem Gargerät und Gargerät hierfür
DE102017111249A1 (de) 2017-05-23 2018-11-29 Rational Aktiengesellschaft Verfahren zum Erkennen eines Verschmutzungsgrades eines Gargeräteinnenraums
DE102017111246A1 (de) 2017-05-23 2018-11-29 Rational Aktiengesellschaft Verfahren zum Reinigen eines Gargeräteinnenraums in Abhängigkeit von einem Verschmutzungsgrad
DE102017113372A1 (de) 2017-06-19 2018-12-20 Rational Aktiengesellschaft Verfahren zum Reinigen eines Gargerätes und Reinigungsmittel zur Verwendung in dem Reinigungsverfahren
DE102017113371A1 (de) 2017-06-19 2018-12-20 Rational Aktiengesellschaft Gargerät mit Garraum und Verfahren zum Reinigen des Gargerätes
DE102018106720A1 (de) * 2018-03-21 2019-09-26 Miele & Cie. Kg Reinigungsmittelkörper zur Verwendung in einem als Waschmaschine oder Geschirrspülmaschine ausgebildeten Reinigungsgerät und Reinigungsgerät

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19730610C1 (de) * 1997-07-17 1998-10-22 Wiesheu Gmbh Ofen zur Wärmebehandlung von Lebensmitteln und Verfahren zum Reinigen des Innenraums
DE29911484U1 (de) * 1998-07-17 2000-02-24 The Procter & Gamble Co., Cincinnati, Ohio Reinigungsmitteltablette
DE19957262A1 (de) * 1999-11-27 2001-05-31 Henkel Kgaa Teilchenförmiger Klarspüler und maschinelle Geschirrspülmittel
DE19963570A1 (de) * 1999-12-29 2001-07-26 Reckitt Benckiser Nv Zusammensetzung zur Verwendung in einer Geschirrspülmaschine mit einer Basiszusammensetzung in Form einer Tablette
DE10032611A1 (de) * 2000-07-07 2002-01-24 Henkel Kgaa Maschinengeschirrspülmittel mit Zusatznutzen
DE10060204B4 (de) * 2000-11-28 2004-04-29 Wiesheu Gmbh Reinigungssystem für einen Ofen und Verfahren zur Ofenreinigung
DE10109247B4 (de) † 2001-02-26 2004-07-08 Rational Ag Vorrichtung und Verfahren zur Reinigung eines Gargerätes

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10457902B2 (en) 2008-01-04 2019-10-29 Ecolab Usa Inc. Solid tablet unit dose oven cleaner
US8951956B2 (en) 2008-01-04 2015-02-10 Ecolab USA, Inc. Solid tablet unit dose oven cleaner
DE202010012989U1 (de) 2010-11-25 2011-02-17 Rational Ag Auflösbarer Chemikaliendosierbehälter und Gargerät hiermit
EP2634492A1 (fr) 2012-02-29 2013-09-04 MIWE Michael Wenz GmbH Appareil de cuisson avec ouverture de remplissage pour le liquide de nettoyage, système composé d'un récipient et d'un appareil de cuisson ainsi que procédé de remplissage d'un appareil de cuisson avec du liquide de nettoyage
DE102012203268A1 (de) 2012-02-29 2013-08-29 Miwe Michael Wenz Gmbh Gargerät mit Befüllöffnung zum Einfüllen von Reinigungsflüssigkeit sowie Verfahren zum Befüllen eines Gargerätes mit Reinigungsflüssigkeit
DE202012104006U1 (de) 2012-02-29 2012-12-03 Miwe Michael Wenz Gmbh Gargerät mit Befüllöffnung für Reinigungsflüssigkeit sowie System aus Behältnis und Gargerät
US10035977B2 (en) 2012-10-26 2018-07-31 Ecolab Usa Inc. Caustic free low temperature ware wash detergent for reducing scale build-up
US9650592B2 (en) 2013-10-29 2017-05-16 Ecolab Usa Inc. Use of amino carboxylate for enhancing metal protection in alkaline detergents
US9809785B2 (en) 2013-10-29 2017-11-07 Ecolab Usa Inc. Use of amino carboxylate for enhancing metal protection in alkaline detergents
US10344248B2 (en) 2013-10-29 2019-07-09 Ecolab Usa Inc. Use of a silicate and amino carboxylate combination for enhancing metal protection in alkaline detergents
US11015146B2 (en) 2013-10-29 2021-05-25 Ecolab Usa Inc. Use of amino carboxylate for enhancing metal protection in alkaline detergents
DE102018112049A1 (de) * 2018-05-18 2019-11-21 Rational Aktiengesellschaft Verfahren zum Betreiben eines Gargeräts sowie Gargerät
DE102020100279A1 (de) * 2020-01-09 2021-07-15 i-clean Technologies GmbH Reinigerkombination in Blockform mit mindestens einer Reinigerkomponente

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DE20320616U1 (de) 2005-01-13
DE20320615U1 (de) 2005-01-13
EP1478886B2 (fr) 2015-06-10
DE50307016D1 (de) 2007-05-24
DE20320614U1 (de) 2005-01-13
EP1478886A1 (fr) 2004-11-24
WO2003073002A1 (fr) 2003-09-04

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