EP1991732A2 - Machine à laver, installation de nettoyage, procédé de lavage, machine à rincer etc. - Google Patents

Machine à laver, installation de nettoyage, procédé de lavage, machine à rincer etc.

Info

Publication number
EP1991732A2
EP1991732A2 EP07764318A EP07764318A EP1991732A2 EP 1991732 A2 EP1991732 A2 EP 1991732A2 EP 07764318 A EP07764318 A EP 07764318A EP 07764318 A EP07764318 A EP 07764318A EP 1991732 A2 EP1991732 A2 EP 1991732A2
Authority
EP
European Patent Office
Prior art keywords
washing machine
containers
different
objects
active ingredients
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.)
Withdrawn
Application number
EP07764318A
Other languages
German (de)
English (en)
Inventor
Lothar Ernst Wilhelm Weber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1991732A2 publication Critical patent/EP1991732A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02—Devices for adding soap or other washing agents
    • D06F39/022—Devices for adding soap or other washing agents in a liquid state
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4418—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants in the form of liquids
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/37—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of metering of detergents or additives

Definitions

  • the invention first relates to a washing machine according to the
  • the invention relates to a washing machine for use in the commercial sector.
  • Such commercial washing machines are manufactured for some time and are used in particular for the cleaning of work clothes, such as work coats and trousers, which are exposed to heavy soiling, such as workwear in the slaughterhouse or butcher, bakery, firefighters etc.
  • detergents There are a number of detergents known that contain particular active ingredients in adaptation to special requirements when washing the soiled textiles.
  • the object of the invention is a presupposed as known washing machine according to the preamble of the claim 1 in such a way that with high efficiency, the environmental impact is reduced.
  • the invention solves this problem with the features of claim 1, in particular with those of the characterizing part, and is accordingly characterized in that the receiving chamber in a switchable, communicative connection with a plurality of
  • Containers stands, wherein in the containers different active ingredients for mixing a detergent are arranged, and wherein by selecting a program on the program selector dosing devices are responsive, which are assigned to the different containers and / or the different agents to a to the type or
  • the principle of the invention is thus essentially to arrange a plurality of containers in spatial allocation to the washing machine.
  • different active ingredients are arranged, which can be combined to form a detergent.
  • suitable active ingredients for example, different enzymes and / or different surfactants are provided. Also, different enzyme mixtures or different surfactant mixtures in question.
  • the metering devices can meter the individual active substances in accordance with a stored table in accordance with the selected washing program and feed them via a common supply line or via separate supply lines of the washing machine, in particular a receiving chamber for the objects to be cleaned.
  • the containers are in communicative communication with the receiving chamber, that is to say that it is a tube, a hose, a screw conveyor or the like, which connects the containers together or separately to the receiving chamber and supplies the active ingredients to the container Recording chamber allows.
  • the connection is switchable, that is via the metering device or additional separate valves or switching arrangements, the supply of the active ingredient can be initiated or prevented.
  • the individual active ingredients are sorted as a concentrate, separated and arranged separately in containers and can be metered individually, a detergent optimized with regard to the desired application can be put together. While conventional detergents try to provide a particularly wide range of applications, and for a particularly extensive mixture contain different active ingredients that cover virtually any purpose, that is, any possible degree of contamination, any type of contamination and any possible nature of the objects to be cleaned, according to the invention a variable composition of the detergent on site, done in or on the washing machine.
  • a mixture of the active ingredients together to provide a detergent can be done either in the feed line or in the receiving chamber or in a mixing chamber upstream of the receiving chamber on the washing machine or on the supply line.
  • a receiving chamber in the sense of the present patent application is understood in the case of a washing machine, in particular a commercial washing machine or a household washing machine, a rotating drum.
  • a cleaning device is understood as a receptacle each tub, the detergent or Spülmitte! to carry out the washing process of the objects to be cleaned.
  • the mixture of the individual active ingredients for the production of a detergent on site is also advantageous, bearing in mind that it is not possible to mix any active ingredients with conventional detergents.
  • certain active ingredients can settle, for example, in liquid detergents, so that they are not homogeneously distributed in the finished conventionally produced detergent.
  • certain drugs can chemically react with each other when mixed together in a conventional detergent.
  • the active substances of the receiving chamber can be fed in succession. This can allow a time-delayed and optimized for the wash program addition of the individual active ingredients. Different washing steps during a washing program can also be carried out, for example, at different temperatures. According to the invention, certain active ingredients, e.g. certain enzymes or enzyme mixtures, are supplied at certain temperatures and thus optimized. Due to the individual metering of the individual active ingredients, a further optimization of the washing efficiency can take place.
  • the active ingredients are arranged as concentrates in the containers.
  • a concentrate is in particular a
  • Drug composition or the nature of a drug combination referred to, in the water or the
  • a first enzyme as an active ingredient and in a second
  • Container a second, different enzyme arranged as an active ingredient
  • lipases can be used to break down fats and, for example, to optimally clean professional clothing such as that obtained in a slaughterhouse.
  • Amylases should not be needed when cleaning greasy clothing, at least in some applications.
  • Clothes where it is expected that very strong contamination of the textiles with flour, that is to say with starch, can be found, high-dose addition of amylase as an enzyme, while lipases are practically not needed. While currently in conventional detergents, for example, four different enzymes, namely proteases, amylases, lipases and cellulases, are used, it is expected that in the future even more separate enzymes can be used for further optimization. According to the number of reasonably separable enzymes, a corresponding number of containers should be provided for the different enzymes.
  • a first container for a first type of surfactant and a further container for a second type of surfactant may be provided.
  • an adaptation to different contaminants can also be optimized. It is also possible, for example, for allergy sufferers without enzymes or without certain surfactants to carry out the washing programs.
  • the active substances or, if appropriate, the mixtures of active substances are fed successively to the receiving chamber within a washing program or within a washing process.
  • Different active substances may themselves have different pH values, especially if they are already present in liquid form.
  • the active ingredients in the washing liquid in the receiving chamber can develop different pH values. You can make sure that in the receiving chamber Washing liquid located at a certain time and for a certain duration of a certain pH value, which changes in the course of the wash program. Taking into account a particularly suitable pH, the active ingredients or, where appropriate, the additives can develop a particularly advantageous action and particularly efficiently clean or treat the objects to be washed.
  • a first pH value a subsequently a different pH value b and finally, if appropriate, a third pH value c
  • a washing program may begin first in an acidic environment, then in an alkaline d. H. basic environment can be continued with the same or with other active ingredients and finally terminated at the end in an acidic environment again.
  • wool materials easily acidified after completion of washing process can be removed from the receiving chamber, so that an impregnation or a flame retardant coating or the like can be applied in a particularly simple manner, for example, because the adhesion has been improved.
  • Other advantageously designed washes with a single or multiple change in pH are possible.
  • Object of this invention is to further develop according to the preamble of claim 16 assumed cleaning device to the effect that the burden of wastewater is reduced.
  • the invention solves this problem with the features of claim 16, in particular with those of the characterizing part, and is accordingly characterized in that the receiving basin in a switchable, communicative connection with a plurality of
  • Containers stands, wherein in the containers different active ingredients of a cleaning agent are arranged individually, which are individually metered to mix a detergent composed of the active ingredients.
  • the invention further relates to a washing machine according to the preamble of claim 20.
  • This is a household washing machine, that is to say a washing machine of essentially known dimensions, as can be found in virtually every household.
  • the invention has the object of providing a washing machine, which is assumed to be known according to the preamble of claim 20, to further develop that a more variable replaceability at high comfort is possible.
  • Claim 20 in particular with those of the characterizing part, and is accordingly characterized in that the receiving chamber is in switchable, communicatively connected to a plurality of containers, wherein in the containers different active ingredients for mixing a detergent are arranged, and wherein by selecting a program on the program selector dosing devices are responsive, which are assigned to the different containers and / or the different active ingredients to assemble a matched to the nature or nature of the objects and / or the type of pollution detergent from the active ingredients and forward the receiving chamber.
  • the principle of the invention thus consists essentially, analogous to the invention described above in claim 1, also to provide a plurality of containers with different active substances in a domestic appliance.
  • active ingredients in a household washing machine essentially the same, explained above to claim 1 active ingredients in question.
  • the design effort in a Marginchmasch ⁇ ne must be kept lower due to the price requirements than a commercial intended for washing machine.
  • the surfactant mixture may at the same time also contain other active ingredients as constituents of a detergent, such as corrosive agents, complexing agents and softeners.
  • a wash program may ensure that enzymes which could not trigger enzymes are added to the detergent.
  • bleaching agent may be added accordingly.
  • washed coloreds it can be ensured that no bleach is added. The user of the washing machine therefore does not have to use different detergents for color and cooking laundry, but leaves the choice of detergent ingredients of the washing machine.
  • the invention further relates to a washing machine according to the preamble of claim 29.
  • the object of the invention is to further develop a known as presupposed washing machine according to the preamble of claim 29 that a more variable substitution with high comfort is possible.
  • Claim 29 in particular with those of the characterizing part, and is Accordingly, characterized in that a plurality of containers is provided, in which different active ingredients for mixing a detergent can be arranged, wherein by selecting a program on the program selector dosing devices are addressed, which are assigned to the different containers and / or the different agents to a to assemble from the active ingredients adapted to the nature or nature of the objects and / or the type of contamination detergent and supply the receiving chamber, wherein the containers are mounted directly on the washing machine.
  • a plurality of containers for holding different active ingredients for mixing a detergent are mounted directly on the washing machine. While for conventional detergents e.g. Receiving drawers are provided, in which, for example, a liquid detergent can be given, in the washing machine according to the invention, a plurality of containers arranged directly on the washing machine, wherein the containers in particular the separate housing and recording of
  • the containers are preferably releasably fastened in the washing machine. You can in particular the manner of a cartridge be formed, and also individually, or together as a structural unit, releasably be fastened in the washing machine.
  • the containers can be filled individually. Thus, the user can refill bleach at regular intervals, refill enzyme mixture or top up surfactant mixture.
  • Each container has a volume that allows the inclusion of an amount of the corresponding active ingredient, which is sufficient for a variety of washes. It is particularly advantageous if the individual containers are designed in the manner of cartridges, as known from color ink-jet printer cartridges.
  • the invention further relates to a method for washing articles, such as textiles, industrial products od. Dgi., According to claim 36.
  • This invention has for its object to improve a method for washing articles, as practiced with a conventional washing machine to improve.
  • Claim 36 in particular with those of the characterizing part, and is accordingly characterized in that to adapt to the type of contamination of the objects to be cleaned and / or in adaptation to the nature or nature of the objects, a suitable washing program is selected, and that in or at the washing machine according to the selected washing program a detergent from individual, located in different containers concentrates of active ingredients is mixed together by individual dosage of the active ingredients.
  • a washing machine the advantages mentioned above for a washing machine apply analogously, so that reference can be made to this.
  • the invention further relates to a dishwasher according to the preamble of claim 43.
  • Such a dishwasher is the kind of a usual
  • Household appliance as known provided.
  • a first container for a cleaning tab another item for a cleaning tab
  • Container for rinse aid and a third container for salt provided.
  • the object of the invention is to further develop the dishwasher so that a higher efficiency is possible.
  • the invention solves this problem with the Merkmaien of claim 43, in particular with those of the characterizing part, and is accordingly characterized in that a container for a liquid detergent is provided which has a volume for receiving a detergent dose for a plurality of rinses , And that a metering device is provided, which makes a dosage of planetsmitteis according to a selected wash program.
  • the principle of the invention is a container for liquid
  • Detergent can absorb.
  • a dosing device allows for individual dosing, according to the selected program and at the desired time. For example, during a Rinsing program several times, eg at an optimal temperature, rinsing center! to be added.
  • the container can be detachably attached to the dishwasher and in particular be designed as a cartridge. Thus, if necessary, the corresponding container can be refilled or replaced and replaced with a new container.
  • a sufficiently large sized container for example, for 30 or 50 rinses, increases the extent of the comfort in the operation of the dishwasher.
  • a particularly fine dosage can be made, for example, if only slightly dirty dishes to be cleaned. This also reduces the wastewater load and increases the efficiency of the dishwasher. In each case only as much cleaning agent is added as required.
  • the invention further relates to a dishwasher according to claim 47.
  • the object of this invention is to provide a dishwasher which can be used variably.
  • Claim 47 in particular with those of the characterizing part, and is accordingly characterized in that a plurality of containers for different active ingredients of a cleaning agent, such as enzymes, surfactants, od. Like. are provided, wherein metering devices are provided with which the active ingredients according to a selected washing program individually can be dosed.
  • the principle of the invention consists essentially in that analogous to the arrangement described above for a washing machine a plurality of containers with different active ingredients of a cleaning agent is provided. In the containers, active ingredients as constituents of a rinsing agent, such as enzymes, surfactants, od. Dg!
  • the invention further relates to a cleaning device according to claim 48.
  • Car washes for passenger cars or for commercial vehicles are known, for example, in the form of stationary or mobile equipment in which the vehicle is either actively passed through an appropriate cleaning device or pulled through it.
  • portals or similar devices may also be moved relative to the stationary vehicle.
  • a conventional car wash has as a device for
  • Vehicle outer surface numerous nozzles or the like spray heads with which the cleaning liquid or washing liquid on the Vehicle outer surface is applied.
  • conventional cleaning agents are used in the prior art.
  • the invention has for its object to form a known cleaning environmentally friendly.
  • the invention solves this problem with the features of claim 48.
  • the active ingredients are housed as a concentrate individually in different containers.
  • the active ingredients are diluted with water before they are sprayed onto the vehicle surface via the nozzles or similar devices.
  • 1 shows a first embodiment of a washing machine for commercial use
  • 2 shows a second embodiment in which a container is divided into a plurality of containers or chambers
  • FIG. 3 shows a first embodiment of a household washing machine according to the invention
  • FIG. 4 shows a second embodiment of a household washing machine according to the invention with a cartridge-type insert
  • FIG. 5 shows the cartridge-type insert according to FIG. 4, FIG.
  • FIG. 6 shows an embodiment of a cleaning device according to the invention
  • FIG. 7 shows an embodiment of a dishwasher according to the invention in a schematic side view
  • Fig. 8 in a schematic interior view according to arrow VIII in Fig. 7, the dishwasher of FIG. 7, and
  • FIG. 9 is a schematic view analogous to FIG. 6 of a further embodiment of a cleaning device according to the invention designed as a washing line
  • a commercial washing machine 10 of essentially conventional design has a receiving chamber 11 which is typically formed by a rotating drum and is door-lockable by a closure glass, not shown.
  • a Programmwahischalter 12 is indicated and used for manual adjustment of a particular program by the operator.
  • Other program selection devices for example, the nature of the textiles to be cleaned, the nature and the degree of contamination may be provided on the washing machine 10, but are not shown in Fig. 1.
  • FIG. 1 shows that the washing machine 10 is connected via a feed line 13 to different containers 15a, 15b, 15c, 15d, 15e, 15f, 15g, 15h. From the central supply line 13, therefore, corresponding branches 17a, 17b, 17c, 17d, 17e, 17f, 17g, 17h go to the corresponding containers.
  • an electronic control line 14 is provided, which can also be designated as a signal line and which is also connected to the individual containers 15a, 15b, 15c, 15d, 15e, 15f, 15g, 15h.
  • branches 14a, 18b, 18c, 18d, 18e, 18f, 18g, 18h depart from the signal line 14.
  • both the lead 13 and the signal line 14 is to be understood purely schematically.
  • a star connection may alternatively be provided, according to which starting from the washing machine 10 to each container 15a, 15b, 15c, 15d, 15e, 15f, 15g, 15h, a separate control line 14 and a separate supply line 13 runs.
  • the supply line 13 is connected to the end shown broken off in Fig. 1 with a water line. This water pipe can also feed the washing machine to carry out a washing process.
  • each container 15a, 15b, 15c, 15d, 15e, 15f, 15g, 15h ago a separate water feed done.
  • the water flowing in the water pipes can also bring about a transport of the active ingredients, and entrain these active ingredients, for example, in the water flow or, dissolved therein, take along.
  • each container 15a, 15b, 15c, 15d, 15e, 15f, 15g can be equipped branches.
  • the container 15a is shown schematically in Fig. 1, a Dos ⁇ er owned 16, e.g. a conventional metering pump, assigned.
  • the control line 14 connects the washing machine 10 via the branch 18a with the metering device 16.
  • a first enzyme for example, lipase E ⁇ arranged.
  • the metering device 16 receives from the control device, not shown, the washing machine 10 therefore at an optimized time during the wash program, the instruction to introduce a certain amount of lipase egg from the container 15a in the corresponding feed branch 17a of the supply line 13.
  • Corresponding metering devices 16 are also arranged on the other containers 15b, 15c, 15d, 15e, 15f, 15g, 15h, but not shown for reasons of clarity.
  • the container 15b is an enzyme E 2 , for example
  • Another enzyme E 3 is in container 15c, for example, amylase.
  • an enzyme E 4 eg protease, in the container 15 d.
  • Proteases primarily cleave proteins and act against soiling, such as spinach and the like.
  • Amylases break starch and act against mashed potatoes, chocolate, pudding and the like.
  • Lipases split fats and act against salad oil, dripping, sunscreen, make-up and the like.
  • Cellulase removes cotton fumes and refreshes colored textiles.
  • the containers 15e, 15f contain different surfactants Ti and T 2 , or different surfactant mixtures. This is intended merely to illustrate, by way of example, that it is advantageously possible to also provide different containers for different surfactants.
  • the number of containers or the number of different surfactants or surfactant mixtures depends on the extent to which an eznzel dosability of the detergent active ingredients is desired.
  • the container 15g serves to receive a complexing agent K. Also, the complexing agent can be dosed by the control of the washing machine 10 depending on the choice of the washing program.
  • the container 15h exemplified serves for receiving, for example, a solvent or a complexing agent or an anti-corrosive agent or a bleaching agent, or the like.
  • Other containers not shown in FIG. 1, can also be provided.
  • an alternatively constructed container 15a has four chambers 19a, 19b, 19c, 19d.
  • the enzymes Eu E 2 , E 3 , E 4 are arranged in the individual chambers, which should be illustrated by different levels of filling.
  • the dosing device 16 also shown is now able to act separately on the individual chambers 19a, 19b, 19c, 19d and to dose the individual enzymes Ei, E 2 , E 3 , E4 individually.
  • the container 15a here thus has four separate containers in the sense of the patent application.
  • active ingredients in the context of the present patent application, enzymes and surfactants are referred to inter alia, but also mixtures thereof.
  • active ingredient mixture also includes any mixtures of active ingredients with additives such as, for example, solvents, complexing agents, bleaching agents, anti-corrosive agents, fillers, stabilizers and water. It should be noted that certain active ingredients or drug mixtures achieve their optimum cleaning soil-dissolving or functional effect advantageously in a particular alkaline or acidic environment.
  • Cleaning device can be made sure that individual
  • Active ingredients or drug mixtures are fed during a wash program successively in the receiving chamber.
  • the active ingredients within a wash program can be different Times and at different pH values of the present in the receiving chamber wash water or the washing solution act.
  • the pH of the wash liquid may change during a wash program.
  • the change in the pH can be caused directly by the active substances or by mixtures of active ingredients or alternatively by separate additives which are added to the active ingredients or active substance mixtures, or which are supplied separately.
  • a first active ingredient is passed into the receiving chamber and because of its chemical properties there provides for an alkaline environment, or contains the additives that provide an alkaline environment. If appropriate, the additives can also be supplied from a separate container.
  • z. B. a third active ingredient or the aforementioned first active ingredient are added and in turn provide for a change of the wash water milieu into the alkaline.
  • FIG. 3 shows a household washing machine 20 according to the invention, which is connected in an analogous manner to the embodiment of FIGS. 1 and 2 via a supply line 21 and a signal line or control line 22 with individual containers 23a, 23b, 23c, 23d r 23e.
  • the household washing machine has at least three different containers 23a, 23b and 23c.
  • the first container 23a is a concentrate of a bleaching agent B
  • the second container 23b is an enzyme mixture E
  • a surfactant mixture T which also also complexing, anti-corrosive! and water softener.
  • further containers 23d and 23e as well as further containers (not shown) may also be provided, which allow an even finer individual variable composition of a detergent for operating the household washing machine 20.
  • a washing machine 30 has an insert 31 or a structural unit 31 which, as shown in FIG. 5, consists of three different containers 32a, 32b and 32c.
  • the insert 31 can be detachably attached to the washing machine 30 as a unit as a cartridge.
  • Fig. 6 shows an embodiment of the invention
  • a receiving basin 40 with a cleaning liquid 41, a kind of cleaning bath Schematically illustrated is a receiving basin 40 with a cleaning liquid 41, a kind of cleaning bath.
  • Objects 42 for example metal profiles, are moved by a conveyor 43, sketched in FIG. 6 in the manner of a circulating conveyor belt, in the direction of the arrow x and fall, approximately at 49, onto a conveyor belt in the basin 40. They become inside the basin 40 transported by a further conveyor belt 44 in the direction of the arrow x and finally removed from a conveyor 45 from the cleaning bath. They can then be transported away by another transport device 46 and e.g. be supplied to a further, not shown processing point.
  • the metal parts 42 may, for example, be provided with lubricants, which is required as part of their manufacturing process or a machining process.
  • the stay in the cleaning liquid 41, in the manner of a dip bath, is intended to clean the surface of the metal parts of the Befettungsrnittel or other contamination.
  • the basin 40 is, as shown in Fig. 6 sketched over a
  • Supply line 46 connected to a structural unit 47 having a plurality of different containers 48 a, 48 b, 48 c, 48 d.
  • a structural unit 47 having a plurality of different containers 48 a, 48 b, 48 c, 48 d.
  • different agents of one Cleaning agent arranged in the individual containers.
  • Dosier wornen 16 analogous to the metering device 16 shown in FIG. 1, the individual active ingredients can be metered individually and perform the pool 40 via the common supply line 46.
  • Fig. 6 not shown in Fig. 6, but necessarily present, are appropriate control devices, Steuerieitungen and, for example, a program selector switch or at least a device for determining the required dosage of the individual active ingredients.
  • a program selector switch or at least a device for determining the required dosage of the individual active ingredients.
  • individual, separate supply lines can also be provided for the different active substances.
  • a conventional household dishwasher has a door 51 which is pivotable about a housing-fixed axis and which represents Rg. 7 in the half-open state.
  • the interior 52 of the dishwasher has a conventional construction, wherein dishwares 53a and 53b may be provided and water distribution means 45, e.g. can be arranged rotating about in the middle of the interior 52.
  • the peculiarity here is a structural unit 55, which may be of a cartridge-like design and may comprise different containers 56a, 56b and 56c.
  • the container 56a may rinse aid
  • the container 56b may be detergent salt
  • the actual detergent or detergent may be arranged.
  • the detergent R is a liquid rinse and the container 56c is sized sufficiently large to receive a quantity of rinse sufficient for a variety of rinses.
  • a metering device 16 can by a control device according to the Selection of a spirogram to deliver the desired amount of detergent in the interior 52 at the desired time, during the course of the program.
  • different containers may be provided for different active ingredients of the cleaning agent, so that an even finer dosage is possible.
  • FIG. 9 shows in a very schematic view comparable to FIG.
  • FIG. 6 shows an embodiment of a cleaning device according to the invention in the manner of a washing line.
  • the cleaning device is indicated generally at 60 and may, as indicated, vertical support 61 a and 61 b and a roof structure 62 included.
  • a vehicle 63 to be cleaned can travel through the cleaning device 60 in the direction of travel F or can be pulled through it.
  • the cleaning device 60 may also be a mobile portal that moves relative to a stationary vehicle 63.
  • a washing liquid in particular a detergent containing a detergent or a liquid dispensed, for. B. is sprayed.
  • Fig. 9 shows this example, three nozzles 65 a, 65 b and 65 c. These are connected via a common supply line 66 with a structural unit 67, which is shown in an analogous manner to the assembly 47 of the embodiment of FIG.
  • the assembly 67 comprises four containers 68 a, 68 b, 68 c and 68 d, in which different active ingredients or drug mixtures are included.
  • the active ingredients can be dosed individually and supply via the common supply line 66 of the device 64.
  • the supply line 66 may, for example, also be in communicative communication with a water line, so that the active substances accommodated in the containers 68 a, 68 b, 68 c and 68 d are stored as a concentrate and can be diluted with water to form a washing liquid ,

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detergent Compositions (AREA)

Abstract

L'invention concerne notamment une machine à laver (10) destinée, en particulier, à être utilisée dans le domaine industriel et comprenant une chambre de réception (11) destinée à des objets à nettoyer et un sélecteur de programme (12) pour sélectionner un programme de lavage en fonction du type d'encrassement des objets et/ou de la nature ou de la qualité des objets. L'invention est caractérisée en ce que la chambre de réception est en liaison de communication et de commutation avec une pluralité de contenants (15a, 15b, 15c, 15d, 15e, 15f, 15g, 15h). Les contenants contiennent différentes substances actives (E<SUB>1</SUB>, E<SUB>2</SUB>, E<SUB>3</SUB>, E<SUB>4</SUB>, T<SUB>1</SUB>, T<SUB>2</SUB>, K) destinées à être mélangées à un produit lessiviel. La sélection d'un programme par l'intermédiaire d'un sélecteur permet de commander des dispositifs de dosage (16) associés aux différents contenants et/ou aux différents principes actifs pour composer, à partir des substances actives, un produit lessiviel adapté à la nature ou à la qualité des objets et/ou au type d'encrassement et de le transmettre à la chambre de réception.
EP07764318A 2006-03-01 2007-03-01 Machine à laver, installation de nettoyage, procédé de lavage, machine à rincer etc. Withdrawn EP1991732A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006009807A DE102006009807A1 (de) 2006-03-01 2006-03-01 Waschmaschine, Reinigungseinrichtung, Verfahren zum Waschen und Spülmaschine
PCT/DE2007/000377 WO2007098747A2 (fr) 2006-03-01 2007-03-01 Machine à laver, installation de nettoyage, procédé de lavage, machine à rincer etc.

Publications (1)

Publication Number Publication Date
EP1991732A2 true EP1991732A2 (fr) 2008-11-19

Family

ID=38180438

Family Applications (1)

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EP07764318A Withdrawn EP1991732A2 (fr) 2006-03-01 2007-03-01 Machine à laver, installation de nettoyage, procédé de lavage, machine à rincer etc.

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EP (1) EP1991732A2 (fr)
DE (1) DE102006009807A1 (fr)
WO (1) WO2007098747A2 (fr)

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DE102007049723B4 (de) 2007-10-16 2014-03-13 Miele & Cie. Kg Verfahren zum Betreiben einer Dosiereinrichtung für eine Waschmaschine, Dosiereinrichtung und Waschmaschine
DE102008007429A1 (de) * 2008-02-01 2009-08-13 Lothar Ernst Wilhelm Weber Vorrichtung zum Waschen oder Reinigen von Gegenständen
DE102010028483A1 (de) * 2010-05-03 2011-11-03 Henkel Ag & Co. Kgaa Dosiersystem zur Freisetzung von bleichmittelhaltigen Zubereitungen während eines Waschprogramms einer Waschmaschine
DE102011108396A1 (de) 2010-07-28 2012-06-28 Beatrice Saier Vorrichtung zur Dosierung und Mischung von Fluiden-Mischverteiler
DE102013225111B3 (de) * 2013-12-06 2015-01-08 BSH Bosch und Siemens Hausgeräte GmbH Dosiereinrichtung für eine Waschmaschine
DE102016111821A1 (de) * 2016-06-28 2017-12-28 Miele & Cie. Kg Verfahren zum Betreiben einer Waschmaschine mit einer automatischen Dosiereinrichtung und Waschmaschine
DE102019132256A1 (de) 2019-11-28 2021-06-02 Miele & Cie. Kg Waschmaschine mit einer Einrichtung zur Zugabe von Behandlungsmittel

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US4503575A (en) * 1982-12-02 1985-03-12 Whirlpool Corporation Automatic liquid control system for a clothes washing machine
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DE102006009807A1 (de) 2007-09-06
WO2007098747A2 (fr) 2007-09-07
WO2007098747A3 (fr) 2008-04-24

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