EP3853543A2 - Système de stockage, contenant et procédé de stockage de produits périssables - Google Patents

Système de stockage, contenant et procédé de stockage de produits périssables

Info

Publication number
EP3853543A2
EP3853543A2 EP19773414.8A EP19773414A EP3853543A2 EP 3853543 A2 EP3853543 A2 EP 3853543A2 EP 19773414 A EP19773414 A EP 19773414A EP 3853543 A2 EP3853543 A2 EP 3853543A2
Authority
EP
European Patent Office
Prior art keywords
electrically conductive
storage system
bearing
wall
container
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Withdrawn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
EP19773414.8A
Other languages
German (de)
English (en)
Inventor
Christian HARML
Markus Harml
Herbert Lackner
Petra HÖLL-HARML
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 EP3853543A2 publication Critical patent/EP3853543A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/065—Details
    • F25D23/067—Supporting elements
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B71/00—Cabinets for perishable goods, e.g. meat safes, fly-proof cabinets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0482—Details common to both closed and open types
    • A47F3/0486—Details common to both closed and open types for charging, displaying or discharging the articles
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F7/00—Show stands, hangers, or shelves, adapted for particular articles or materials
    • A47F7/0071—Show stands, hangers, or shelves, adapted for particular articles or materials for perishable goods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/40—Refrigerating devices characterised by electrical wiring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin

Definitions

  • the invention relates to a storage system, a container and a method for storing perishable stored goods.
  • a refrigerator with a grounded inner wall is known from KR 10-2008-0018700 A.
  • Several storage compartments are held on the inner wall by means of electrically insulating supports and are therefore also electrically insulated from this.
  • an electric field is generated inside the refrigerator, which is intended to keep the stored goods fresh for longer by preventing oxidation and suppressing the spread of microorganisms.
  • an earthed storage compartment is provided between two high-voltage storage compartments, which is held on the inner wall via an electrically conductive support and is therefore also electrically connected to it and is therefore also grounded. This arrangement is intended to make the electric field more uniform and thus lead to a more homogeneous expression of the freshness-keeping effect.
  • a shelf board with lighting by a fluorescent lamp is known, a ground wire of a power supply line being connected to the shelf board via a screw in order to get a leakage current due to condensation under control.
  • DE 10 2012 005 877 A1 describes a refrigerator and / or freezer with at least one electrically conductive component and with grounding means by which the electrically conductive component is grounded.
  • the at least one electrically conductive component can be designed as an inner wall, a rear wall of the device, a side wall, a cross connection, a compressor carrier and / or as a condenser of a refrigerator and / or freezer.
  • the object of the present invention is to provide a storage system, a container and a method for storing perishable stored goods, which makes it possible to extend or increase the shelf life of the stored goods.
  • a storage system for storing perishable stored goods comprises at least one wall and a bearing element, the wall having at least one receiving element for receiving the bearing element, at least one contacting element being provided which is designed to make electrical contact with the bearing element received by the receiving element.
  • the bearing system is distinguished by the fact that all contacting elements are connected or can be connected in an electrically conductive manner to an electrical ground, so that all bearing elements which have a contacting element are connected to the electrical ground.
  • the inventors of the storage system according to the invention have found that perishable objects, which are stored by means of the storage system according to the invention in such a way that their electrical charge is discharged, spoil less quickly than objects which are arranged in such a way that their electrical charge is not discharged. This applies both and in particular to food, but can also be applied to animal feed, cosmetics, medicines, decorative items of biological origin.
  • all bearing elements which have a contacting element can each be electrically connected to a receiving element.
  • a bearing element is designed in such a way that it can be connected to an electrical conductor, it is always grounded.
  • a refrigerator is described in KR 10-2008- 0018700 A, an electrical field being generated by applying a high voltage to storage compartments insulated from the inner wall inside the refrigerator. This electrical field is intended to keep the stored goods fresh for longer by preventing oxidation and suppressing the spread of microorganisms.
  • This refrigerator thus has storage compartments with contacting elements which can be connected to an electrical conductor and which, in contrast to the present invention, are not grounded. In this known refrigerator, not all of the bearing elements, which have a contacting element, are connected to the electrical ground.
  • a bearing element designed to be received by the receiving element can be provided with a bearing surface for storing the stored goods, the bearing element having a connecting element which makes contact with at least one of the contacting elements when the bearing element is received by a receiving element.
  • bearing surface can be at least partially electrically conductive and is electrically connected to the connecting element.
  • a storage surface according to the invention of a receiving element thus has at least one (upper) side for receiving the goods to be stored, which is partially or completely electrically conductive.
  • the invention is therefore based on the consideration of storing perishable stored goods on a grounded storage surface or in a container with a grounded inner surface without an electrical field. All components of the bearing system according to the invention are grounded so that they have a potential of approximately 0V or that no electrical field is formed by the components.
  • the components include side walls, floor, rear wall, cover of the door or doors, receiving element, bearing element and contacting element of the storage system.
  • the storage system is thus designed such that no electrical voltage can be applied to one or more receiving elements designed according to the invention.
  • connection to the electrical ground can be made, for example, by means of an electrical connection cable via a power connection of the storage system if the storage system is operated electrically. If the storage system is electrically passive per se, an electrical connection cable can still be used which, for example, has only one wire for connection to a protective conductor of a mains connection socket. Alternatively, a separate line (so-called “wire line”) can also be provided for connection to an earthed object, such as a heating element, to which the contacting elements are connected.
  • an earthed object such as a heating element
  • the bearing element received by the receiving element is thus connected to an electrical ground As soon as the contacting elements are connected to the electrical ground If, instead of conventional bearing elements (eg shelves), electrically conductive bearing elements (eg lattice floors) are used, the bearing surfaces of the bearing elements are also grounded.
  • conventional bearing elements eg shelves
  • electrically conductive bearing elements eg lattice floors
  • the food By arranging perishable objects on the bearing surface, which is at least partially electrically conductive and is electrically connected to the connecting element, which contacts a contacting element when the bearing element is received by a receiving element and all contacting elements are electrically conductive with an electrical ground connected or connectable, the food will be stored so that its electrical charge is discharged. In this way, the food is longer-lasting or spoils less quickly than objects that are arranged so that their electrical charge is not dissipated.
  • the wall can be a free-standing wall or plate or a rear wall and / or a side or middle wall and / or two opposite walls and / or comprise a door of a cupboard or box and / or a web projecting from a door and / or two substantially parallel webs projecting from a door.
  • the receiving element can be, for example, a support, a bracket, a projection, a depression, a groove, a slot, an extension rail or the like and can be attached to or molded onto the wall or inserted or molded into the wall.
  • the contacting element can be designed as an electrically conductive surface of the receiving element or can have a contact spring or the like attached to or in the receiving element or on the wall.
  • the wall as a whole can preferably be designed to be electrically conductive or be provided with a conductive surface.
  • a refrigerator can have projections protruding inwards on two mutually opposite inner walls or grooves which are recessed in the inner walls for receiving shelf compartments.
  • the projections or grooves can be provided with an upward-facing, electrically conductive surface which is connected to the electrical ground by means of an electrical line, so that electrically conductive shelf compartments can be held by the projections as bearing elements.
  • the projections can be formed from an electrically conductive material, or electrically conductive inserts can be arranged on the upwardly facing surfaces of the projections or grooves.
  • the electrically conductive inserts can, for example, be brackets made of metal wires or strips made of metal.
  • the projections or grooves can be provided with an electrically conductive coating.
  • the inner walls of the refrigerator, to which the shelf compartments are attached can also be made entirely of an electrically conductive material or can be provided with an electrically conductive coating which is connected to the electrical ground.
  • a contacting element can also coincide with a receiving element if, for example, a bottom of a box is designed to be electrically conductive and is connected to the electrical ground.
  • electrically conductive can be a body or a coating or a material with a relatively high electrical resistance for electronic circuits.
  • This electrical resistance is preferably less than 1 kQ.
  • At least one ledge or two opposing ledges can be provided, projections being formed on the ledge or ledges, which have an electrically conductive surface as contacting element, the projections being made of an electrically conductive material or on have an electrically conductive insert on their upward-facing surface or are provided with an electrically conductive coating.
  • At least one ledge or two opposing ledges can be provided, projecting springs being formed on the ledge or ledges, which have an electrically conductive surface as the contacting element, the springs each by a in a receiving element accommodated bearing element are displaced, and wherein the springs are formed from an electrically conductive material or have an electrically conductive insert on their surface facing a bearing element received in a receiving element or are provided with an electrically conductive coating.
  • the above strips can also be retrofitted to existing refrigerators.
  • the electrically conductive surfaces of the individual projections are preferably electrically connected to one another within the respective strip.
  • conventional refrigerators can also be easily converted.
  • the production of a refrigerator according to the invention thus requires only a very slight changeover, so that these strips are arranged on two mutually opposite inner walls and an electrical line connected to the strips is connected to the electrical ground.
  • the refrigerator can have a door, on the inner surface of which one or more storage compartments are arranged. These storage compartments are preferably designed as bearing elements with a bearing surface connected to the electrical ground.
  • the door can be connected to the electrical ground, for example, via the door hinges.
  • All contacting elements can be connected to an electrical ground connection in the area of a power supply and / or control electronics of the storage system. In particular, they can also be connected to a network. With a suitable design of the connections or the formation of the contacting elements, the storage system can act as an electromagnetically sealed envelope (so-called Faraday's cage), so that the spreading of charge through external fields is almost impossible.
  • the storage system can also include an electrically conductive housing.
  • the storage element can be a shelf compartment, a drawer, a drawer, a bowl, a container or the like.
  • the bearing element is preferably formed from an electrically conductive body.
  • the bearing element can in particular be formed from a plastic plate or plastic shell, which is formed from an electrically conductive plastic, or is provided with an electrically conductive coating.
  • Such an electrically conductive plastic can be formed, for example, by doping with electrically conductive particles or by accommodating electrically conductive wires in plastic.
  • the bearing element can in particular also be formed from a metal plate or metal shell or a metal grid or metal basket.
  • the metallic bearing element is preferably made of stainless steel.
  • the storage system can have a refrigerator or a cooling chamber, the at least one wall comprising one or opposite two of inner walls of the refrigerator or the cooling chamber, to which shelves are fastened as the storage elements, and the inner wall (s) preferably made of is / are formed from an electrically conductive material or is / are provided with an electrically conductive coating which is connected to the electrical ground.
  • the storage system can have a shell or a container which is provided with a bottom, the inner surface of which is at least partially electrically conductive and has an electrical connection from the electrically conductive inner surface to the outer surface, on which an electrically conductive contact surface for contacting the bearing surface of the bearing element is formed.
  • the shell or the container can be made of plastic.
  • the plastic can be an electrically conductive plastic or one or more cables can be embedded in the plastic material.
  • Electrically conductive areas of the bearing surface can be raised in relation to non-electrically conductive areas. This ensures good electrical contact between the perishable objects and the support surface or a bowl containing the objects or a container and the support surface.
  • Another aspect of the invention relates to a container for storing perishable stored goods, the container being provided with a bottom, the inner surface of which serves as a storage surface for the stored goods.
  • the inner surface is at least partially electrically conductive and has an electrical connection from the electrically conductive inner surface to the outer surface, on which an electrically conductive contact surface is formed.
  • the container can be made of an electrically conductive plastic at least in the area of its bottom.
  • the plastic can be an electrically conductive plastic or one or more lines can be embedded in the plastic material.
  • a simple storage system can only consist of a base for storing perishable goods, a piece of furniture (shelf, cupboard, etc.).
  • the stored goods are then preferably accommodated in a container described above in order to prevent a charge exchange with the ambient air.
  • Another aspect of the invention relates to a method for storing perishable stored goods.
  • the stored goods are placed in a container described above, and the container is placed on a grounded or bearing surface provided with a grounded contact element or attached to a grounded or provided with a grounded contact element or other with a grounded object in electrical Brought in contact.
  • Figure 1 shows a storage system according to an embodiment of the invention in a perspective front view.
  • Figure 2 shows a storage system according to another embodiment of the invention in a front view.
  • Figure 3 shows the storage system of Fig. 2 in a lateral cross-sectional view.
  • Figure 4 shows a storage system according to another embodiment of the invention in a perspective exploded view.
  • Figure 5 shows a storage system according to yet another embodiment of the invention in a front view.
  • FIG. 6 shows a storage system according to yet another exemplary embodiment of the invention in a perspective front view.
  • Figure 7 shows the storage system of Fig. 6 in a front view.
  • a storage system 1 has a cabinet 2 (Fig. 1).
  • the cabinet 2 has two side walls 3, a bottom 5, a rear wall, a lid and a door 12.
  • Shelf compartments 4 are held by receiving elements, not shown, which are attached or molded or molded onto the side walls 3.
  • Two drawers 11 are parked on the floor 5.
  • a trough-shaped hanging compartment 13 is attached to the door 12 via receiving elements, also not shown in detail.
  • the shelves 4, the hanging compartment 13 and the drawers 11 are made of a conductive plastic in this embodiment.
  • the shelves 4, a hanging compartment 13 and the drawers 11 serve as storage elements in the sense of the invention.
  • the upward-facing surfaces of the shelf compartments 4 and the inner floor surfaces of the hanging compartment 13 and the drawers 11 are thus provided as storage surfaces 10 for storing stored goods, in particular perishable stored goods such as food.
  • a network 6 of electrical lines which runs through the cabinet 2 and extends into the door 12 via a hinge or a flexible line connector (for example flat cable), is connected to an electrical ground 8 via a ground line 7.
  • the electrical ground 8 can be, for example, a radiator or a protective conductor of an electrical connection.
  • Branches lead from the network 6 to the contacting elements 9 on the receiving elements of the shelves 4 and the hanging compartment 13 and to the floor 5.
  • the contacting elements 9 are designed such that the shelving compartments 4 and the hanging compartment 13 are in contact with them when they pass through the receiving elements are included.
  • the support elements of the shelves are 4 shelf holders, which have a metallic coating as contact elements or are made entirely of metal.
  • the base 5 is coated in an electrically conductive manner and at the same time serves as a receiving element and as a contacting element for the drawers. Since the shelf compartments 4, the drawers 11 and the hanging compartment 13 are themselves conductive, there is thus a continuous electrical line connection from the respective storage surfaces 10 to the electrical ground 8. Therefore, charges which are deposited on the storage surfaces 10 can be Adhering to stored goods, derived to electrical mass and thus neutralized. In this way, spoilage (such as withering, rotting, mold, drying out, etc.) accelerating effects of an electrical charge on the stored goods can be reduced or even eliminated.
  • a container 14 for perishable stored goods is also made of a conductive plastic. If the container 14 is placed on one of the storage surfaces 10, the inner surfaces of the container 14 are also connected to the electrical mass 8 and the spoilage-reducing effect of the storage system 1 also extends to stored goods stored in the container 14.
  • a storage system 1 has a refrigerated display case 20 (FIGS. 2 and 3).
  • the refrigerated display case 20 has two side walls, a base 5, a rear wall, a lid, two doors 12 and a plurality of shelves 4.
  • strips 34 are inserted, each of which has an insert 35 with a plurality of latching grooves in predetermined fastening areas, so that a shelf compartment 4 can be used in several height gradations in each fastening area.
  • the inserts 35 or their locking grooves are accordingly receiving elements in the sense of the invention.
  • a fan 21 is mounted in the upper area of the refrigerated display case 21.
  • a supply unit with a connection unit 23, a refrigerant pump 31, a heat exchanger 32 and a plurality of cooling fins 33 below the bottom Mass 8 is used.
  • only the shelf compartments 4 serve as storage elements.
  • the shelf compartments 4 are non-conductive overall, but have conductor surfaces 22 raised from the storage surface 10.
  • the conductor surfaces 22 are electrically conductively connected to one another and to a connecting element 26 provided in the edge region of the shelf compartment 4.
  • the connecting elements 26 can be, for example, a conductive border around the shelves 4.
  • the network 6 extends to contacting elements 9, which contact the connecting elements 26 of the shelf compartments 4 when the shelf compartments 4 are received by the latching grooves of the inserts 35.
  • Electrically conductive coatings of the inserts 35 or the inserts 35 themselves can serve as contacting elements 9, provided they are made of an electrically conductive material.
  • the doors 12 can also have at least one conductive frame which is connected to the electrical ground 8 via the network 6.
  • the network 6 an electromagnetically closed space can be created which shields the refrigerated display case 20 in the sense of a Faraday cage from space charges and electromagnetic fields.
  • the strips 34 themselves can be conductive, so that the strips 34 can be connected to the network 6 in the lower region and the network 6 can be simplified in this respect. This also enables simple retrofitting or an optional design of different model variants of the refrigerated display case 20.
  • the net 6 can be omitted, the strips 34 with inserts 35 can be made of simple plastic and the shelf compartments 4 can be provided without a conductor surface 22 and without a connecting element 26, while in a higher-quality variant - possibly also as a retrofit kit - the net 6 is pulled in or glued on, for example, inside walls, for example conductive strips 34 with inserts 35 as contact elements 9 are connected to the electrical ground 8 via the network 6 and the shelves are provided with conductor surfaces 22 and connecting elements 26.
  • a storage system 1 has a refrigerator 40 with a cooling compartment 41 and an ice compartment 42 (Fig. 4). Both the cooling compartment 41 and the ice compartment 42 have a plurality of supports 43, which are designed to be electrically conductive or coated and are connected to the network 6, and thus both as receiving elements and as contacting elements in the sense of the invention for the shelf compartments 4 serve.
  • the network 6 is connected or connectable in the manner already described via a power cable 24 to a ground 8 (protective conductor) of a power connection box 25.
  • the shelves 4 are designed in the manner described above, at least on their storage surfaces 10, to be electrically conductive.
  • the bottom 5 of the cooling compartment has a plurality of depressions 44 which are designed differently in order to form, in the manner of a shape coding, receiving elements for drawers 11 which are designed on their underside with a correspondingly shaped shape.
  • two grooves are provided as recess 44 in the right-hand area, which fit together with two contact rails 45 of one drawer 11, while in the right-hand area of the base 5 a depression is provided as a recess 44, which has a contact pad 46 of the other Drawer 11 fits together.
  • Conductor areas which run in the depressions 44 and are connected to the network 6 serve as contacting elements 9 for contacting the contact rails 45 or the contact pad 46 of the drawers 11, which are thus to be understood as connecting elements in the sense of the invention.
  • the drawers 11 are made of a conductive plastic.
  • a storage system 1 has a storage shelf 50 and a multiplicity of containers 54 (FIG. 5).
  • the containers 54 are either made entirely of an electrically conductive material or at least provided on the underside with a connecting element (not shown in more detail), for example a conductive coating, which is connected to a conductive inner surface of the container.
  • the storage shelf 50 has a line 51 running in its interior, which leads on the one hand to the surface of the storage shelf 50 in a plurality of contact zones 52 and on the other hand ends at a connection 53 which is connected or connected to an electrical ground 8 via a ground line 7 is connectable.
  • the storage shelf 50 can be attached, for example, to a wall using generally known fastening means.
  • connection 53 can be provided on the wall side and pair with a connection box attached or formed on or in the wall, which in turn is connected to the electrical ground.
  • the junction box can be part of a fastening element for the storage shelf 50.
  • a storage system 1 according to yet another exemplary embodiment of the invention has a storage plate 60 and a container 64 (FIGS. 6 and 7).
  • the container 64 is made of a non-conductive plastic, but has an electrically conductive coating on the inside and is provided on the underside with a connecting spot 65 which is connected to the conductive coating.
  • the storage plate 60 has a line 61 running in its interior, which leads on the one hand to a contact spot on the surface of the storage plate and on the other hand ends at a connection 63 which is connected or can be connected to an electrical ground 8 via a ground line 7. There is thus a continuous connection from the inner surface of the container 64 to the electrical mass 8, so that electrical charges can be dissipated from the stored goods in the container 64 to the electrical mass 8.
  • a container of cream or other containers for a cosmetic article can be provided as the container.
  • All components of the bearing system according to the invention are grounded so that they have a potential of approximately 0V or that no electrical field is formed by the components.
  • the components include side walls, floor, rear wall, cover of the door or doors, receiving element, bearing element and contacting element of the storage system.
  • the storage system is thus designed such that no electrical voltage can be applied to one or more receiving elements designed according to the invention.

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  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Refrigerator Housings (AREA)

Abstract

L'invention concerne un système de stockage, un contenant et un procédé de stockage de produits périssables. Un système de stockage selon l'invention pour le stockage de produits périssables comprend au moins une paroi, la paroi comportant au moins un élément de réception destiné à recevoir un élément de stockage. Ce système de stockage comprend également un élément de mise en contact qui est conçu pour la mise en contact électrique de l'élément de stockage reçu par l'élément de réception. Ce système de stockage est caractérisé en ce que tous les éléments de mise en contact sont reliés ou peuvent être reliés de manière électroconductrice à une masse électrique.
EP19773414.8A 2018-09-20 2019-09-20 Système de stockage, contenant et procédé de stockage de produits périssables Withdrawn EP3853543A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50809/2018A AT521721A1 (de) 2018-09-20 2018-09-20 Lagersystem
PCT/EP2019/075298 WO2020058465A2 (fr) 2018-09-20 2019-09-20 Système de stockage, contenant et procédé de stockage de produits périssables

Publications (1)

Publication Number Publication Date
EP3853543A2 true EP3853543A2 (fr) 2021-07-28

Family

ID=68051793

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19773414.8A Withdrawn EP3853543A2 (fr) 2018-09-20 2019-09-20 Système de stockage, contenant et procédé de stockage de produits périssables

Country Status (3)

Country Link
EP (1) EP3853543A2 (fr)
AT (1) AT521721A1 (fr)
WO (1) WO2020058465A2 (fr)

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