EP2861921A1 - Kältegerät - Google Patents
KältegerätInfo
- Publication number
- EP2861921A1 EP2861921A1 EP13727211.8A EP13727211A EP2861921A1 EP 2861921 A1 EP2861921 A1 EP 2861921A1 EP 13727211 A EP13727211 A EP 13727211A EP 2861921 A1 EP2861921 A1 EP 2861921A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- refrigerating appliance
- fan
- appliance according
- container
- storage
- 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.)
- Granted
Links
- 238000005057 refrigeration Methods 0.000 title abstract description 11
- 238000005338 heat storage Methods 0.000 claims description 6
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 2
- 235000013305 food Nutrition 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 240000008415 Lactuca sativa Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 235000008216 herbs Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 235000021485 packed food Nutrition 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 235000012045 salad Nutrition 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- 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
- F25D17/065—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 with compartments at different temperatures
-
- 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
-
- 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
-
- 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
-
- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/04—Preventing the formation of frost or condensate
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
- F25D2317/0413—Treating air flowing to refrigeration compartments by purification by humidification
- F25D2317/04131—Control means therefor
-
- 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
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
Definitions
- the present invention relates to a refrigeration appliance, in particular a household refrigeration appliance, which is particularly suitable for the storage of desiccated refrigerated goods.
- a refrigeration appliance in particular a household refrigeration appliance, which is particularly suitable for the storage of desiccated refrigerated goods.
- the shelf life of non-sterile and airtight packaged foods in a refrigerator is limited by microbial spoilage, chemical and enzymatic spoilage processes, and drying out.
- Fresh foods such as fruits, vegetables, salads or fresh herbs - in addition to the moisture released by the natural respiration - release moisture into their environment until equilibrium is established between them and the surrounding air.
- the resulting dehydration of these foods is usually irreversible and causes these foods are judged to be no longer verzehrtauglich long before the consumption would be due to a possible colonization by microorganisms of health concern.
- a refrigeration device according to the preamble of claim 1 is known.
- a user has the ability to operate a fan that circulates air between a storage room and an evaporator chamber and a compressor that supplies the evaporator with liquid refrigerant at different times. If he observes condensate in the storage room, he can prevent the return of moisture from the evaporator to the storage room by keeping the evaporator at a low temperature even when the fan is stationary.
- the object of the invention is to provide a refrigeration device that can provide improved storage conditions for fresh, moisture-emitting refrigerated goods.
- the object is achieved by having at least one passage for the inflow and / or outflow of air to and from the storage space in a refrigerator, in particular a domestic refrigeration appliance, with a storage space for refrigerated goods which has a wall bounding the storage space, and a fan for driving an air flow in the storage space, the passage through a movable closure element is closable and the fan is arranged in the storage room and operable in a closed passage.
- the fan makes it possible to minimize local temperature and humidity differences in the storage room without the air circulated by it being able to leave the storage room via the passage.
- the humidity can therefore be kept constant at a high level, without the risk of condensation in the storage room.
- the fan In order that the air circulation driven by the fan does not in turn promote the desiccation of the refrigerated goods, the fan should be arranged and dimensioned so that the speed of the air flow in the storage room nowhere exceeds 2 m / sec.
- a control unit should be set up to control the closing element on the basis of the prevailing humidity in the storage room to the delivery of moist air from the To allow storage space, if this is necessary to prevent condensation in the storage room.
- control unit should therefore be set up to open the passage when the humidity exceeds a limit at at least one measuring point in the storage room.
- the control unit can also serve to control the fan itself based on the humidity prevailing in the storage room, preferably in such a way that the control unit activates the fan when the difference between the humidity and / or the temperature between two measuring points in the storage room Exceeds limit.
- the storage space is not or at most cooled to a small extent by the inflow of cold air from the outside, but by contact of its wall with a cold reservoir.
- Such a contact can be very large and allow cooling of the storage room at low temperature difference between the storage room and the cold reservoir. The lower this temperature difference, the lower the tendency to form temperature gradients in the storage room, which would have to be eliminated by operating the fan again.
- the storage space is a container
- the cold reservoir is a storage compartment of the refrigeration device, in which the container is arranged.
- the container comprises at least a lower and an upper container part and the lower container part without the upper container part movable, in particular from the storage compartment removed.
- the storage compartment may in turn comprise a second fan to drive in the storage compartment a flow of air which flows around the container and thus ensures a uniform distribution of temperature on the container wall.
- the second ventilator can usefully be the fan, which conventionally drives the exchange of air between the storage compartment and an evaporator chamber in a device of this type.
- control unit When an evaporator that cools the storage compartment is provided with a defrost heater, the control unit may be configured to keep the passage closed while the defrost heater is in operation, and thus to allow relatively warm, humid air to enter the interior of the container during operation To prevent defrosting.
- the wall of the storage room may be provided on at least part of its surface with a heat storage medium.
- the heat storage medium is suitably chosen so that a phase transition temperature of the heat storage medium coincides with the operating temperature of the cold reservoir.
- the heat storage medium is disposed on a part of the wall which is exposed to a cold air flow driven by the second fan.
- the wall comprises at least a portion of its surface an outer wall, an inner wall and an insulating gap therebetween.
- FIG. 1 shows a schematic section through a household refrigerator according to a first embodiment of the invention.
- FIG. 2 shows a section through a household refrigerator according to a second
- FIG 3 shows a section according to a third embodiment of the invention.
- FIG. 5 shows a section according to a fifth embodiment
- Fig. 6 is a section according to a sixth embodiment of the invention.
- Fig. 1 shows a schematic section through a household refrigerator with a body 1 and a door 2, which surround a cooled storage compartment 3, in particular a zero-degree or fresh cooling compartment. Further storage compartments, possibly closed with a door other than the illustrated door 2, such as a normal refrigerated compartment and a freezer compartment, may be present.
- plastic injection-molded container 4 comprises a lower container part 5 and an upper container part 6.
- the lower container part 5 is placed on the floor of the storage compartment 3 in the depth direction displaced. It comprises a front wall 7 facing the door 2, to which a handle 8 is integrally formed for ease of handling, a rear wall 9 which is less high than the front wall 7, and side walls 10 whose upper edges extend from the front 7 to the front Rear wall 9 down continuously.
- a rear wall 9 which is less high than the front wall 7, and side walls 10 whose upper edges extend from the front 7 to the front Rear wall 9 down continuously.
- an obliquely backwards sloping sealing flange 1 1 formed.
- On the sealing flange 1 1 is a complementary sealing flange 12 of the upper container part 6.
- the contact between the flanges 11, 12 does not have to be hermetically sealed, but a possible gap between them should be so narrow that the air circulation through such a gap is small compared to that formed by one in the upper container part 6 (here several slits existing) passage 13 when it is released from a closure element arranged thereon, here a grid 14 which is displaceable in the depth direction.
- the upper container part 6 is connected to a ceiling 15 of the storage compartment 3 with vertical play, z. B. by means of hooks 16 engaging in slots, suspended in order to enable a close contact of the sealing flanges 1 1, 12 even if the container parts 5, 6 are not placed exactly above and below each other.
- a fan 17, an actuator 18 acting on the grille 14, an air humidity sensor 19 and possibly also a temperature sensor 20 are mounted at the upper container part 6, .
- the fan 17, the actuator 18 and the sensors 19, 20 are connected via a line bundle 21 to an electronic control unit of the refrigeration device, not shown here, in addition to the control of the fan 17 and the actuator 18 based on measurement data of the sensors 19, 20 and the Control of a storage compartment 3 outside the container 4 arranged second fan 22 and, in a customary manner, a compressor, not shown here, of the refrigerator rests.
- the control of the fan 17 and the actuator 18 by the control unit can be done in different ways.
- the fan 17 is continuously in operation to keep a slow, with less than 2 m / s, circulating air flow in the container 4 in motion, which prevents or reduces the formation of a temperature and humidity gradient within the container 4 and so ensures that the detected by the humidity sensor 19 locally at its installation humidity value for the entire volume of the container 4 is representative. If this value exceeds an upper limit of, for example, 85% + ⁇ rH, where ⁇ is a small positive value, for example 0.5%, then the control unit controls the actuator 18 in order to open the passage 13.
- the power of the fan 17 can be increased in order to achieve a rapid exchange of air between the container 4 and the storage compartment 3 and to be able to quickly close the passage 13 again.
- the humidity threshold may also be set to values other than the 85% rH mentioned above.
- the limit value should in any case be higher than the equilibrium humidity of the product to be cooled 23, but should also be far enough below 100% RH to exclude condensation in relatively cool areas of the container 4, possibly shielded by goods to be cooled 23 from the air flow of the fan 17 - to be able to eat. In order to minimize the likelihood that such shielded areas arise, as shown in Fig.
- a shell 36 may be arranged so that the fan 17 driven air in a gap 37th circulate between lower container part 5 and shell 36 and pass through openings 38 of the shell and can reach the refrigerated goods 23 from all sides.
- the operation of the fan 17 is closely oriented to the needs. Need for operation of the fan 17 is when there is a significant gradient of the temperature or humidity in the container 4.
- a temperature gradient can, for. B. are closed when the measured value of the temperature sensor 20 differs significantly from that of a temperature sensor, not shown in the figure, which is mounted in a conventional manner to a wall of the storage compartment 3 and serves to control the compressor operation.
- a gradient of the temperature or the humidity can also be measured directly on the container 4 if it has at least two sensors of the same type at different locations. Since, on the one hand, cold air tends to collect at the bottom of the container 4 and, on the other hand, the container 4 predominantly rests on its front side.
- a second sensor should consequently be spaced vertically and / or in the depth direction from the sensors 19, 20 and preferably at the lower container part 5, in particular at the rear wall 9 thereof.
- the sensors 26, 27 can also be fixed in a storage compartment 3, e.g. be housed by the rear wall 29 projecting housing 41, which engages in the opening 24 of the rear wall 9 when the container part 5 is inserted into the storage compartment 3.
- this housing 41 which is perforated at its tip engaging in the container 4, can be tapered forward, so that it can easily and safely be inserted into the opening 24 and a stop position up to which the container 4 can enter Storage compartment 3 is inserted and in which the opening 24 is substantially sealed, is defined by contact of the housing 41 with the edges of the opening 24.
- the housing 41 may be provided with a circumferential flexible skirt 42, eg made of rubber, which adjoins the back wall 9 snugly in the inserted position and the opening 24 also closes tightly when the housing 41 itself does not touch the edges of the opening 24.
- a circumferential flexible skirt 42 eg made of rubber
- an evaporator 28 is arranged on the rear side of the storage compartment 3.
- the evaporator 28 is here shown spaced from the rear wall 29 of the body 1, but it could also be a known coldwall evaporator, which is inserted between an inner container and an insulating layer of the rear wall 19.
- the fan 22 is arranged to drive air circulation along the free surface of the evaporator 28 and around the walls 7, 9, 10, ceiling 39 and bottom 40 of the container 4, thus minimizing the temperature gradient in the storage compartment 3 and in the container 4, respectively to care.
- a no-frost structure comes into consideration, such. B. shown in Fig. 6, where the evaporator and a fan associated with it outside the range shown, for. B. in a conventional manner in an evaporator chamber under the ceiling of the body 1, are housed, and the fan drives a cold air flow along a guided over the rear wall 29 channel 30, which exits through openings 31 of the rear wall 29 into the storage compartment 3:
- the cold air flows to the container 4, heats up and rises on the inside of the door 2 again in the direction of the evaporator chamber.
- the rear wall 9 may have a double-walled structure.
- a heat transfer material 35 such as a brine or a water-alcohol mixture whose freezing point is between a desired operating temperature of the storage compartment 3 and the temperature of the exiting cold air from the channel 30.
- the evaporator of a no-frost refrigerator is generally provided with a defrost heater to thaw frost deposited on the evaporator during operation and to drain the condensate. If a defrost has taken place, the compressor has to run again for some time before the evaporator chamber has cooled down to the extent that all remaining behind dew water residues are frozen again. If the fan of the evaporator chamber is running in such a time, the moisture content of the air exiting at the openings 31, the limit for the air in the container 4, which leads to the opening of the passage 13 exceed. Under these conditions, leaving the passage 13 open would not lead to a reduction, but to an increase in the humidity in the container 4. Therefore, the monitoring of the humidity in the container 4 is preferably exposed in such a situation, and the passage 13 remains closed regardless of the humidity value in the container 4 until the evaporator chamber is cooled down again.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL13727211T PL2861921T3 (pl) | 2012-06-13 | 2013-06-07 | Urządzenie chłodnicze |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012209937A DE102012209937A1 (de) | 2012-06-13 | 2012-06-13 | Kältegerät |
PCT/EP2013/061776 WO2013186132A1 (de) | 2012-06-13 | 2013-06-07 | Kältegerät |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2861921A1 true EP2861921A1 (de) | 2015-04-22 |
EP2861921B1 EP2861921B1 (de) | 2017-08-09 |
Family
ID=48577081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13727211.8A Active EP2861921B1 (de) | 2012-06-13 | 2013-06-07 | Kältegerät |
Country Status (6)
Country | Link |
---|---|
US (1) | US9638454B2 (de) |
EP (1) | EP2861921B1 (de) |
CN (1) | CN104364595B (de) |
DE (1) | DE102012209937A1 (de) |
PL (1) | PL2861921T3 (de) |
WO (1) | WO2013186132A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021115975A1 (de) * | 2019-12-09 | 2021-06-17 | Novaris Ag | Schubladendeckel und überwachungsverfahren eines schubladeninnenraums |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014219664A1 (de) * | 2014-09-29 | 2016-03-31 | BSH Hausgeräte GmbH | Kältegerät mit Auszugkasten |
US10415875B2 (en) * | 2016-08-03 | 2019-09-17 | Whirlpool Corporation | Sealed crisper |
JP7016002B2 (ja) * | 2017-02-09 | 2022-02-04 | パナソニックIpマネジメント株式会社 | 冷蔵庫 |
US10663206B2 (en) * | 2017-06-13 | 2020-05-26 | Bsh Hausgeraete Gmbh | Household cooling appliance with specific external cooling of a sub-unit of the ice maker |
CN108742020A (zh) * | 2018-05-08 | 2018-11-06 | 陈子恒 | 腐烂预言熟透提醒智能水果盆 |
DE102020205749A1 (de) | 2020-05-07 | 2021-11-11 | BSH Hausgeräte GmbH | Haushalts-Kühlgerät und Verfahren zum Belüften eines Kühlfachbehälters |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2543494A (en) | 1944-12-22 | 1951-02-27 | Rush S Hartman | Refrigerating device |
JP2538462B2 (ja) | 1991-11-13 | 1996-09-25 | 三洋電機株式会社 | 恒温恒湿庫 |
DE10161306A1 (de) | 2001-12-13 | 2003-06-26 | Bsh Bosch Siemens Hausgeraete | Kältegerät mit regelbarer Entfeuchtung |
KR100469468B1 (ko) | 2002-10-23 | 2005-02-02 | 엘지전자 주식회사 | 냉장고의 야채실 최적상태 보존 장치 |
JP2004293827A (ja) * | 2003-03-25 | 2004-10-21 | Toshiba Corp | 冷蔵庫 |
US7131284B2 (en) * | 2003-08-19 | 2006-11-07 | Electrolux Home Products, Inc. | Automatic defrost controller including air damper control |
EP1943472A1 (de) * | 2005-10-31 | 2008-07-16 | Arcelik Anonim Sirketi | Kühlvorrichtung |
US7665327B2 (en) * | 2007-01-17 | 2010-02-23 | Sub-Zero, Inc. | Chilled food storage area for refrigerated appliance |
CN101356936B (zh) | 2007-08-03 | 2012-11-14 | 国家农产品保鲜工程技术研究中心(天津) | 农产品冰温气调贮藏保鲜技术方法 |
JP2009121803A (ja) * | 2007-10-25 | 2009-06-04 | Sharp Corp | 冷蔵庫 |
DE102007062004A1 (de) * | 2007-12-21 | 2009-06-25 | BSH Bosch und Siemens Hausgeräte GmbH | Kältegerät |
CN102313426A (zh) * | 2011-09-30 | 2012-01-11 | 合肥美的荣事达电冰箱有限公司 | 冰箱 |
-
2012
- 2012-06-13 DE DE102012209937A patent/DE102012209937A1/de not_active Withdrawn
-
2013
- 2013-06-07 EP EP13727211.8A patent/EP2861921B1/de active Active
- 2013-06-07 WO PCT/EP2013/061776 patent/WO2013186132A1/de active Application Filing
- 2013-06-07 PL PL13727211T patent/PL2861921T3/pl unknown
- 2013-06-07 US US14/406,333 patent/US9638454B2/en active Active
- 2013-06-07 CN CN201380031167.8A patent/CN104364595B/zh not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO2013186132A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021115975A1 (de) * | 2019-12-09 | 2021-06-17 | Novaris Ag | Schubladendeckel und überwachungsverfahren eines schubladeninnenraums |
Also Published As
Publication number | Publication date |
---|---|
US9638454B2 (en) | 2017-05-02 |
DE102012209937A1 (de) | 2013-12-19 |
EP2861921B1 (de) | 2017-08-09 |
PL2861921T3 (pl) | 2018-01-31 |
US20150323240A1 (en) | 2015-11-12 |
CN104364595B (zh) | 2018-06-05 |
CN104364595A (zh) | 2015-02-18 |
WO2013186132A1 (de) | 2013-12-19 |
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