EP2625477B1 - Appareil frigorifique comprenant un accumulateur de froid - Google Patents

Appareil frigorifique comprenant un accumulateur de froid Download PDF

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Publication number
EP2625477B1
EP2625477B1 EP11757654.6A EP11757654A EP2625477B1 EP 2625477 B1 EP2625477 B1 EP 2625477B1 EP 11757654 A EP11757654 A EP 11757654A EP 2625477 B1 EP2625477 B1 EP 2625477B1
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EP
European Patent Office
Prior art keywords
evaporator
interior
cold
heat
refrigeration
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.)
Active
Application number
EP11757654.6A
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German (de)
English (en)
Other versions
EP2625477A2 (fr
Inventor
Bertram Wolf
Frank Bailly
Jörg STELZER
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.)
Va Q Tec AG
Original Assignee
Va Q Tec AG
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Publication date
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Publication of EP2625477A2 publication Critical patent/EP2625477A2/fr
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Publication of EP2625477B1 publication Critical patent/EP2625477B1/fr
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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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/006—Self-contained movable devices, e.g. domestic refrigerators with cold storage accumulators
    • 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
    • F25D16/00—Devices using a combination of a cooling mode associated with refrigerating machinery with a cooling mode not associated with refrigerating machinery
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators

Definitions

  • the invention relates to a refrigerator, in particular a household refrigerator, which has a cold store.
  • the DE 695 00 621 T2 discloses a refrigerator with a freezer compartment that communicates with another compartment.
  • the further compartment has an evaporator for cooling the air of the compartment.
  • the evaporator is assigned a cold store, which consists of a battery of cold stores, which in turn are separated from the evaporator by an intermediate space and are arranged at a mutual distance.
  • the US 4,928,501A describes a rollable refrigerated container with a cooling attachment, which is coupled to two openings on an upper side of the refrigerated container.
  • the JP S85 219379 A shows a generic refrigeration device with an inner container with a coolable interior for storing refrigerated goods, an air duct is coupled to the interior via openings.
  • a cold store with a storage material is arranged within the air duct.
  • An evaporator is partially arranged in the air duct.
  • the known refrigeration device has a fan that directs an air flow through the air duct via the evaporator and the cold store and then into the interior.
  • the air duct and the coolable interior are separated from each other by a heat-insulating wall.
  • the cold store is connected to the evaporator in a heat-conducting manner.
  • the object of the present invention is to provide an improved refrigeration appliance, in particular an improved household refrigeration appliance with a cold store.
  • a refrigeration device comprising an inner container with a coolable interior for storing refrigerated goods, an air duct coupled via openings to the interior, a cold accumulator arranged within the air duct with a storage material, and one Refrigeration circuit with an evaporator arranged in the air duct, the air duct and the coolable interior being separated from one another by a heat-insulating wall.
  • a refrigeration device is understood in particular to be a household refrigeration device, i.e. a refrigeration device that is used for household management in households or possibly also in the catering sector, and in particular serves to store food and / or beverages in normal household quantities at certain temperatures, such as a refrigerator, a freezer , a fridge-freezer, a freezer or a wine storage cabinet.
  • the cooling device according to the invention is preferably a household cooling device, so that the coolable interior is designed as a cooling room, the desired temperature of which is above the freezing point.
  • the refrigeration device according to the invention accordingly comprises the coolable interior and the air duct separated from the interior, which is coupled to the interior via the openings.
  • the evaporator and the cold store Arranged within the air duct are the evaporator and the cold store, which are provided to cool the coolable interior space via the openings.
  • Cold stores known in principle to those skilled in the art, include the storage material, e.g. a so-called PCM (phase change material), which is intended to store cold.
  • Suitable storage materials are, for example, substances or mixtures of substances which have a melting point (or phase change point) below the desired temperature of the coolable interior.
  • Suitable storage materials are e.g. Brine solutions with a melting point of, for example, ⁇ 4 ° C in the case of a household refrigerator.
  • the air duct and the coolable interior are separated by the heat-insulating wall.
  • the interior and the air duct are thermally insulated from one another, which enables improved temperature setting or temperature control of the coolable interior. This is particularly advantageous if the coolable interior is a cold room that is cooled to temperatures above freezing.
  • the cold store In order to cool the cold store or its storage material particularly quickly or efficiently, the cold store is connected to the evaporator in a heat-conducting manner.
  • the evaporator is designed as a finned evaporator.
  • the fins of the evaporator designed as a finned evaporator protrude into the cold accumulator.
  • a fan which can be controlled by means of a control device of the refrigeration device according to the invention is provided and is designed to blow air cooled by the cold store and by the evaporator from the air duct into the interior.
  • the fan is arranged in the upper opening of the air duct or at least in the region of the upper opening of the air duct if the air duct is at least largely vertical.
  • the temperature setting or temperature control of the coolable interior can be carried out particularly well if, according to a variant of the refrigeration device according to the invention, the heat-insulating wall is designed such that it essentially completely prevents heat transfer between the air duct and the coolable interior.
  • the air duct can run at least for the most part vertically. It can then be provided that the air duct is provided with one of the openings at both ends.
  • a household refrigeration device with a PCM (phase change material) tank or, in general, cold storage, the storage material of which, in particular in the frozen state, serves as a cold accumulator is provided.
  • the cold store is thermally coupled to the evaporator, which is part of a refrigeration cycle of the refrigeration device according to the invention, which may be designed as a cooling device.
  • a cold vapor compression circuit can preferably be used as the cooling circuit.
  • the PCM tank or the cold storage is from the interior of the refrigerator (coolable interior) separated by additional insulation or by the heat-insulating wall, which means that it can be cooled, possibly largely frozen, independently of the temperature of the interior.
  • one or more fans can be used to direct the air in the interior, in particular in a targeted manner, through air guide channels via the evaporator and the PCM tank.
  • Substances or mixtures of substances which have a melting point (or phase change point) below the desired interior temperature can be used as the PCM material or storage material.
  • these are brine solutions with a melting point of ⁇ 4 ° C.
  • the regulation of the interior temperature in the refrigeration device according to the invention can preferably take place via the amount of air which is conducted via the evaporator and / or the PCM tank (cold storage).
  • the heat can be transferred from the air to the evaporator and / or to the PCM tank.
  • the heat can be transferred directly to the evaporator and thus possibly to the refrigerant of the refrigeration cycle.
  • the heat is transferred to the PCM tank (generally: cold storage) and thus to the PCM material (generally: storage material), which slowly thaws or heats up.
  • the relatively low power requirement of the fans, if any, and the control electronics or the control device of the refrigeration device according to the invention can be covered, for example, by a rechargeable battery, so that the refrigeration device according to the invention can be operated completely independently of the mains over a certain period of time with relatively low power consumption from the battery.
  • the refrigeration device according to the invention allows it to be operated completely independently of the network over a longer period of time without any restriction or at least without major restrictions in user behavior.
  • the subsequent cooling down of the PCM tank or the storage material of the cold storage takes place in particular automatically during network operation.
  • the Fig. 1 shows a household refrigerator 1 as an example of a refrigerator not according to the invention in a sectional view.
  • the household cooling device 1 has an inner container 2 with a coolable interior 3.
  • the coolable interior 3 is intended to store refrigerated goods.
  • a door leaf 4 is pivotally attached to the inner container 2 so that the interior 3 is accessible.
  • a compartment or a separate air duct 5, which is separated from the coolable inner space 3, is arranged in the rear part of the inner container 2 and, in the case of the present exemplary embodiment, is delimited by the rear wall 6 of the inner container 3 and a vertically extending wall 7.
  • the wall 7 comprises a heat-insulating material or is made of a heat-insulating material, so that the wall 7 essentially completely prevents heat transfer.
  • the air duct 5 runs essentially over the entire height of the interior 3. It has an upper opening 8 in the upper region and a lower opening 9 in the lower region, via which an air exchange between the air duct 5 and the coolable interior 3 is made possible.
  • an evaporator 10 is arranged within the air duct 5.
  • the evaporator 10 is designed in particular as a plate evaporator and extends in particular almost over the entire height of the air duct 5.
  • the evaporator 10 is part of a compressor refrigeration circuit which, in addition to the evaporator 10, comprises a condenser 11 and a compressor 12.
  • the compressor refrigeration cycle is in particular designed as a cold vapor compression cycle and is supplied with electrical energy by means of an electrical energy supply network, not shown in detail.
  • the household cooling device 1 further comprises a cold storage 13 arranged inside the air duct 5, in which a storage material 14, a so-called PCM (phase change material), is arranged.
  • a storage material 14 is known in principle to the person skilled in the art and is intended to store cold.
  • substances or mixtures of substances which have a melting point (or phase change point) below the desired temperature of the coolable interior 3 are used as the storage material 14.
  • Suitable storage materials 14 are e.g. Brine solutions with a melting point of ⁇ 4 ° C.
  • the cold store 13 is connected to the evaporator 10 in a heat-conducting manner.
  • the evaporator 10 touches the cold store 13.
  • the compressor refrigeration circuit can be connected, for example, to a control device of the household cooling device 1, which is not shown in detail, in order to be switched on and off as required in order to cool the storage material 14 of the cold store 13.
  • the household cooling device 1 also has a fan 15, which is connected in particular to the control device and is designed to conduct an air flow over the evaporator 10 and / or the cold store 13 if necessary.
  • the air flow is particularly from the interior 3 via the upper one when the fan 15 is switched on Opening 8 in the air duct 5 and passed through the lower opening 9 from the air duct 5 into the interior 3.
  • the air flow is cooled by the evaporator 10 and / or by the cold store 13, as a result of which the interior 3 is cooled.
  • the temperature of the coolable interior 3 is regulated or controlled via the amount of air which is passed via the evaporator 10 and / or the cold store 13.
  • the heat can be transferred from the air to the evaporator 10 and / or to the cold store 13.
  • the amount of air is controlled by the fan 15.
  • the control device of the household cooling device 1 is configured, for example, to switch the fan 15 on and off as required on the basis of a target temperature of the interior 3 and on the basis of a measured or determined actual temperature of the interior 3.
  • mains operation i.e. if the household cooling device 1 is supplied with electrical energy from the electrical power supply network, the heat can be transferred directly to the evaporator 10 and thus to the refrigerant of the refrigeration cycle.
  • the household cooling device 1 is operated independently of the network, then the household cooling device 1 is not supplied with electrical energy from the energy supply network. Then the heat is transferred to the cold storage 13 and thus to the storage material 14, which thereby slowly thaws or heats up.
  • the relatively low electrical current requirement of the fan 15 and the control device can be covered by a rechargeable, relatively small rechargeable battery, which is not shown in any more detail, as a result of which a completely mains-independent operation of the household cooling device 1 with a relatively low power consumption from the rechargeable battery is possible over a certain period of time.
  • the Fig. 2 shows a further household refrigerator 21 as an example of a refrigerator according to the invention in a sectional view. Unless otherwise described, they are part of the Fig. 2 shown household refrigerator 21, which with components of the in Fig. 1 shown household refrigeration device 1 are essentially identical in construction and function, provided with the same reference numerals.
  • Fig. 2 shown household refrigerator 21 differs substantially from that in the Fig. 1 Household cooling device 1 shown in that the cold storage 13 is arranged in an upper region of the inner container 2 and below the cold storage 13, a no-frost cooling unit or its evaporator 22 is arranged.
  • the evaporator 22 is connected to the cold storage 13 in a heat-conducting manner.
  • the evaporator 22 is designed as a finned vaporizer, the fins of which protrude into the cold accumulator 13.
  • the no-frost cooling unit is supplied with electrical energy by means of an electrical energy supply network (not shown in more detail) and is connected to a control device (not shown in more detail) of the household cooling device 21 in order to be switched on and off as required, in order, inter alia, to to cool the storage material 14 of the cold storage 13.
  • the household refrigeration device 21 likewise comprises a compartment or the air duct 5, which is separated in the rear part of the inner container 2 and from the coolable interior 3, which in the present exemplary embodiment is delimited by the rear wall 6 of the inner container 3 and a vertically extending wall 7.
  • the wall 7 comprises a heat-insulating material or is made of a heat-insulating material, so that the wall 7 essentially completely prevents heat transfer.
  • the air duct 5 has a horizontally running wall 27 which adjoins the vertically running wall 7 and which likewise comprises a heat-insulating material or is made of a heat-insulating material, so that the horizontally running wall 27 also essentially completely transfers heat prevented.
  • the evaporator 22 lies in particular on the horizontally extending wall 27.
  • the air duct 5 has an upper opening 28 in the upper region, a middle opening 23 in the middle region and a lower opening 29 in the lower region, via which an air exchange between the air duct 5 and the coolable interior space 3 is made possible.
  • the household cooling device 21 also has a fan 25 which is connected to the control device and which is set up to direct an air flow over the evaporator 22 and / or the cold store 13 if required.
  • a fan 25 which is connected to the control device and which is set up to direct an air flow over the evaporator 22 and / or the cold store 13 if required.
  • the air flow is conducted from the interior 3 via the upper opening 28 into the air duct 5 and via the middle and lower openings 23, 29 from the air duct 5 into the interior 3.
  • the air flow is cooled by the evaporator 22 and / or by the cold store 13, as a result of which the interior 3 is cooled.
  • the temperature of the coolable interior 3 is regulated or controlled via the amount of air which is passed via the evaporator 22 and / or the cold store 13.
  • the heat can be transferred from the air to the evaporator 22 and / or to the cold store 13.
  • the amount of air is controlled by the fan 25.
  • the control device of the household cooling device 1 is configured, for example, to switch the fan 25 on and off as required on the basis of a target temperature of the interior 3 and on the basis of a measured or determined actual temperature of the interior 3.
  • the heat can be transferred directly to the evaporator 22 and thus to the refrigerant of the refrigeration cycle.
  • the household cooling device 21 is operated independently of the network, then the household cooling device 21 is not supplied with electrical energy from the energy supply network. Then the heat is transferred to the cold storage 13 and thus to the storage material 14, which thereby slowly thaws or heats up.
  • the relatively low electrical current requirement of the fan 25 and the control device can be covered by a rechargeable, relatively small rechargeable battery, which is not shown in any more detail, as a result of which a completely mains-independent operation of the household cooling device 21 with a relatively low power consumption from the rechargeable battery is possible over a certain period of time.

Claims (4)

  1. Appareil frigorifique, en particulier appareil frigorifique ménager, présentant
    un récipient intérieur (2) avec un espace intérieur (3) pouvant être refroidi pour stocker des produits à refroidir,
    un conduit d'air (5) accouplé par le biais d'ouvertures (23, 28, 29) à l'espace intérieur (3),
    un accumulateur de froid (13) avec un matériau accumulateur (14), disposé à l'intérieur du conduit d'air (5),
    un circuit de froid comprenant un évaporateur (22) disposé dans le conduit d'air (5), et
    un ventilateur (25) connecté à un dispositif de commande de l'appareil frigorifique (21), qui est prévu pour conduire au besoin un flux d'air à travers le conduit d'air (5) par le biais de l'évaporateur (22) et de l'accumulateur de froid (13) puis dans l'espace intérieur (3),
    le conduit d'air (5) et l'espace intérieur (3) pouvant être refroidi étant séparés l'un de l'autre par une paroi thermiquement isolante (27) et
    l'accumulateur de froid (13) étant connecté de manière thermoconductrice à l'évaporateur (10, 22),
    caractérisé en ce que
    l'évaporateur (22) est réalisé sous forme d'évaporateur à lamelles dont les lamelles pénètrent dans l'accumulateur de froid (13).
  2. Appareil frigorifique selon la revendication 1, caractérisé en ce que la paroi thermiquement isolante (27) est réalisée de telle sorte qu'elle empêche essentiellement complètement un transfert thermique entre le conduit d'air (5) et l'espace intérieur (3) pouvant être refroidi.
  3. Appareil frigorifique selon la revendication 1 ou 2, caractérisé en ce que le conduit d'air (5) s'étend au moins pour la majeure partie verticalement.
  4. Appareil frigorifique selon l'une quelconque des revendications 1 à 3, caractérisé en ce qu'il est réalisé sous forme de réfrigérateur ménager (21) dont l'espace intérieur (3) pouvant être refroidi est réalisé sous forme d'espace de refroidissement dont la température de consigne est située au-dessus du point de congélation.
EP11757654.6A 2010-10-04 2011-09-20 Appareil frigorifique comprenant un accumulateur de froid Active EP2625477B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010041952A DE102010041952A1 (de) 2010-10-04 2010-10-04 Kältegerät mit einem Kältespeicher
PCT/EP2011/066276 WO2012045573A2 (fr) 2010-10-04 2011-09-20 Appareil frigorifique comprenant un accumulateur de froid

Publications (2)

Publication Number Publication Date
EP2625477A2 EP2625477A2 (fr) 2013-08-14
EP2625477B1 true EP2625477B1 (fr) 2020-02-12

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Application Number Title Priority Date Filing Date
EP11757654.6A Active EP2625477B1 (fr) 2010-10-04 2011-09-20 Appareil frigorifique comprenant un accumulateur de froid

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EP (1) EP2625477B1 (fr)
DE (1) DE102010041952A1 (fr)
WO (1) WO2012045573A2 (fr)

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DE102012207683A1 (de) 2012-05-09 2013-11-14 BSH Bosch und Siemens Hausgeräte GmbH Haushaltskältegerät mit Wärmetauscher und Verdampfer am Gefrierfach
DE102012207679A1 (de) 2012-05-09 2013-11-14 BSH Bosch und Siemens Hausgeräte GmbH Haushaltskältegerät mit zumindest einem kühlbaren Innenraum zum Lagern von Kältegut
DE102012207686A1 (de) 2012-05-09 2013-11-14 BSH Bosch und Siemens Hausgeräte GmbH Haushaltskältegerät mit zwei kühlbaren Innenräumen und jeweils einem Kältespeicher
DE102012207687A1 (de) 2012-05-09 2013-11-14 BSH Bosch und Siemens Hausgeräte GmbH Haushaltskältegerät mit einem mit dem Gefrierfach gekoppelten Kältespeicher
DE102012207685A1 (de) 2012-05-09 2013-11-14 BSH Bosch und Siemens Hausgeräte GmbH Haushaltskältegerät mit einem Kältespeicher als Trennbereich zwischen zwei Innenräumen
DE102012207682A1 (de) 2012-05-09 2013-11-14 BSH Bosch und Siemens Hausgeräte GmbH Haushaltskältegerät mit drei Temperaturerfassungssensoren und Verfahren zum Betreiben eines Haushaltskältegeräts
DE102012207681A1 (de) 2012-05-09 2013-11-14 BSH Bosch und Siemens Hausgeräte GmbH Haushaltskältegerät mit Temperaturerfassungssensoren und Verfahren zum Betreiben eines derartigen Haushaltskältegeräts
DE102012207680A1 (de) 2012-05-09 2013-11-14 BSH Bosch und Siemens Hausgeräte GmbH Haushaltskältegerät mit einstellbarem Gefrierbetriebsmodus
DE102012207684A1 (de) 2012-05-09 2013-11-14 BSH Bosch und Siemens Hausgeräte GmbH Haushaltskältegerät mit zwei über einen Luftkanal verbundenen Innenräumen und zumindest einem Kältespeicher
DE102012222848A1 (de) 2012-12-12 2014-06-12 BSH Bosch und Siemens Hausgeräte GmbH Behälter für ein Haushaltskältegerät mit einer Wand mit PCM-Material sowie Haushaltskältegerät und Verwendung eines PCM-Materials in einer Wand eines Haushaltskältegeräts
CN103353202A (zh) * 2013-08-06 2013-10-16 合肥华凌股份有限公司 导风管和具有它的冰箱
AT14764U1 (de) * 2015-06-18 2016-05-15 Landig & Lava Gmbh & Co Kg Fleischreifevorrichtung mit Plattenverdampfer
DE102015216078A1 (de) 2015-08-24 2017-03-02 BSH Hausgeräte GmbH Haushaltskältegerät mit einem nicht von Isolationsschaum umgebenem Druckausgleichselement eines Sekundär-Kältekreislaufs
DE102015216077A1 (de) 2015-08-24 2017-03-16 BSH Hausgeräte GmbH Haushaltskältegerät mit einer Kältemittel-Zwischenlagereinheit in einem Sekundär-Kältekreislauf sowie Verfahren zum Abtauen eines Wärmetauschers eines Sekundär-Kältekreislaufs
DE102015218445A1 (de) 2015-09-25 2017-03-30 Bayerisches Zentrum Für Angewandte Energieforschung E. V. Wärmetauscher mit MPE-Bauteil und zwei Medien-Strömungslabyrinthen sowie Haushaltskältegerät
DE102016202677A1 (de) 2016-02-22 2017-08-24 BSH Hausgeräte GmbH Haushaltskältegerät, insbesondere No-Frost-Haushaltskältegerät, mit Getränkegerät, welches thermisch mit dem Kühlfach und dem Gefrierfach gekoppelt ist
MX2018010521A (es) * 2016-03-02 2019-06-12 Coolfinity Ip B V "refrigerador y proceso de enfriamiento".
DE102016210705A1 (de) 2016-06-15 2017-12-21 BSH Hausgeräte GmbH Haushaltskältegerät mit einem mit einem Luftkreislauf koppelbaren Lagerbereich zur Durchführung eines Verdunstungskühlungs-Betriebs sowie Verfahren zum Betreiben eines Haushaltskältegeräts
DE102016210706A1 (de) 2016-06-15 2017-12-21 BSH Hausgeräte GmbH Haushaltskältegerät mit einer Eisbereitereinheit und einer eine Druckkammer aufweisenden Kühlvorrichtung zum Kühlen der Eisbereitereinheit
DE102016224389A1 (de) 2016-12-07 2018-06-07 BSH Hausgeräte GmbH No-Frost-Haushaltskältegerät mit zur Rückwand dichtender Trennplatte
DE102016224608A1 (de) 2016-12-09 2018-06-14 BSH Hausgeräte GmbH Haushaltskältegerät mit spezifischem Abdecksystem in einem Aufnahmeraum für Lebensmittel
DE102016224610A1 (de) 2016-12-09 2018-06-14 BSH Hausgeräte GmbH Haushaltskältegerät mit spezifischer Befestigung einer Abdeckplatte an einem Aufnahmeraum für Lebensmittel sowie Verfahren zur Montage einer derartigen Abdeckplatte
DE102017205066A1 (de) 2017-03-24 2018-09-27 BSH Hausgeräte GmbH Haushaltskältegerät mit einem spezifisch kühlbaren Speiseeisbereiter
CN107328142A (zh) * 2017-06-14 2017-11-07 合肥华凌股份有限公司 无风道盖板的制冷设备
CN110118464B (zh) * 2018-02-06 2022-09-02 Bsh家用电器有限公司 具有支撑基底的家用制冷器具及覆盖板的安装方法
RU183476U1 (ru) * 2018-05-03 2018-09-24 Акционерное общество "Производственное объединение "Завод имени Серго" Холодильник
WO2020141352A1 (fr) * 2019-01-02 2020-07-09 Soben Robot mobile autonome electrique à compartiment réfrigéré
CN114440518B (zh) * 2020-10-30 2023-10-24 青岛海尔电冰箱有限公司 冰箱及其控制方法

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WO2012045573A3 (fr) 2012-12-27
WO2012045573A9 (fr) 2013-07-18
EP2625477A2 (fr) 2013-08-14
WO2012045573A2 (fr) 2012-04-12

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