EP1866584B1 - Kältegerät mit umluftkühlung - Google Patents

Kältegerät mit umluftkühlung Download PDF

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Publication number
EP1866584B1
EP1866584B1 EP06725520.8A EP06725520A EP1866584B1 EP 1866584 B1 EP1866584 B1 EP 1866584B1 EP 06725520 A EP06725520 A EP 06725520A EP 1866584 B1 EP1866584 B1 EP 1866584B1
Authority
EP
European Patent Office
Prior art keywords
air
partition
refrigerating device
cooling
region
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.)
Not-in-force
Application number
EP06725520.8A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1866584A1 (de
Inventor
Alexander GÖRZ
Hans Ihle
Panagiotis Fotiadis
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete GmbH
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 BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Publication of EP1866584A1 publication Critical patent/EP1866584A1/de
Application granted granted Critical
Publication of EP1866584B1 publication Critical patent/EP1866584B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • 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
    • F25D2317/06—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 with forced air circulation
    • F25D2317/061—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 with forced air circulation through special compartments
    • 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
    • F25D2317/06—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 with forced air circulation
    • F25D2317/062—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 with forced air circulation along the inside of doors
    • 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
    • F25D2317/06—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 with forced air circulation
    • F25D2317/063—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 with forced air circulation with air guides
    • 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
    • F25D2317/06—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 with forced air circulation
    • F25D2317/065—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 with forced air circulation characterised by the air return
    • F25D2317/0655—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 with forced air circulation characterised by the air return through the top
    • 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
    • F25D2317/06—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 with forced air circulation
    • F25D2317/066—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 with forced air circulation characterised by the air supply
    • F25D2317/0665—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 with forced air circulation characterised by the air supply from the top
    • 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
    • F25D2317/06—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 with forced air circulation
    • F25D2317/068—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 with forced air circulation characterised by the fans
    • F25D2317/0683—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 with forced air circulation characterised by the fans the fans not of the axial type

Definitions

  • the present invention relates to a refrigeration device with circulating air cooling, that is a refrigeration device, in the housing, an evaporator region and a cooling area for receiving refrigerated goods are separated from each other and the cooling area is cooled by supplied from the evaporator section cold air.
  • the cooling area In order to obtain a closed air circuit, the cooling area must have an air supply and an air discharge opening, and the air flows through the cooling area from the supply to the discharge opening.
  • the patent US 3,232,072 shows a refrigerator according to the preamble of claim 1, wherein a plurality of shelves are arranged in an interior of the refrigerator.
  • the shelves are each divided into a lower chamber and an upper chamber.
  • the two chambers are each in fluid communication with a separate air channel.
  • the publication JPH 08 303 930 shows a refrigerator.
  • the publication JPH 04 363 572 shows a refrigerator.
  • the publication JPH 08 247 612 shows a refrigeration device.
  • the publication JP 2001 004 262 shows a refrigerator.
  • the cooling area can be divided by one or more support plates or other internals into several compartments, which are flowed through one after another by the cold air.
  • the object of the invention is to provide a convection cooled refrigeration device, which allows to avoid unfavorable high flow velocities of the cold air.
  • a cooling region on which an air supply and an air discharge opening are arranged, is divided by a first septum into a storage zone and an air distributor zone, in which the air supply and air discharge openings are arranged, and that in the septum Variety of holes for the passage of air from the air distribution to the storage zone and vice versa is formed.
  • the septum thus allows cooling on the one hand by heat diffusion through the septum through, but in addition by air exchange, with a required for a desired cooling capacity air exchange rate can be achieved at low flow velocities of the air in the storage zone by the exchange of air with the air distribution to a large surface of the septum distributed.
  • the air distribution zone is subdivided by a dense second septum into an upstream section into which the air supply opening opens and out of the air into the storage zone, and a downstream section into which the air discharge opening opens and into the air from the storage zone.
  • the second septum guarantees that all the cooling air passes through the storage zone and absorbs heat on its way from the air supply to the air discharge opening.
  • the septum In order to obtain low, spatially evenly distributed flow velocities of the air in the storage zone, the septum should be as large as possible, preferably it fills one side of the storage zone.
  • This page is a ceiling of the storage area, where there is the least risk of refrigerated goods blocking the inflow or outflow of air.
  • This is particularly useful when the storage zone contains an open-topped drawer, as flow through the mounted on the ceiling of the storage zone septum cold air unhindered into the box and can be deducted from this again.
  • From Heilzuschreib- and air discharge opening is preferably connected to a guided in the rear wall of the refrigerator duct, and the other is facing an end opening of a run in the door of the refrigerator channel.
  • it is an air supply channel which runs in the rear wall, while a discharge channel extends through the door, in particular in a refrigeration device with a plurality of refrigerated compartments.
  • an intermediate wall which separates the compartments from each other touches the door in its closed position via a seal.
  • a sheet of air-permeable fiber material can be attached to this, which easily accumulates the incoming air.
  • the first septum can be disassembled, so that a user can remove it if necessary in order to be able to use the air distribution zone to accommodate refrigerated goods.
  • Fig. 1 shows a perspective view of a refrigerator, to which the present invention is to be explained.
  • the device has a body 1 and a door 2.
  • the interior of the body 1 is subdivided into an evaporator region 3 at the top under the ceiling of the body 1, a second cooling region 4 and, separated therefrom by an insulating intermediate wall 5, a first cooling region 6.
  • an extract box 7 is housed in the first cooling area 6 in the first cooling area 6 .
  • the second cooling region 4 is normally subdivided by a plurality of refrigerated goods carriers into compartments lying one above the other, but these are omitted in the figure in order to be able to show the rear wall 8 of the body 1 as extensively as possible.
  • an air inlet opening 10 is formed through which air from the first cooling area 4 can enter the evaporator area 3.
  • Lines through which air can flow from the first cooling area 6 to the evaporator area 3 can - not visible in the figure - run in side walls of the body 1; another possibility shown in the figure is an air duct 11 in the interior of the door 2, which begins at the level of the second cooling area 6 and ends opposite the air inlet opening 10, and whose course is indicated in the figure by dashed lines.
  • a distributor hood 12 Adjacent to the rear wall 8, a distributor hood 12 is attached to the intermediate wall 9, on which a plurality of air holes 13 is formed, through which cold air originating from the evaporator area 3 is distributed in various directions in the upper part of the first cooling area 4. Below the distributor hood 12 are located on the rear wall 8 a plurality of pairs of openings 14, from which also cold air can flow out. The height of these pairs of openings 14 is selected so that, when refrigerated goods carriers are mounted in the first cooling area 4, each pair of openings 14 feeds a compartment.
  • Fig. 2 shows the refrigerator the Fig. 1 in a section along a vertically and in the depth direction of the body 1 extending center plane, which in Fig. 1 is shown by a dashed line II.
  • Inside the evaporator section 3 are in the Section cooling coils to see an evaporator 15, which are flowed through by the air inlet opening 10 penetrating air.
  • the intermediate wall 9 is down to the rear wall 8 of the body 1 down to a channel 16, in which collects from the evaporator 15 dripping condensate. Via a pipe, not shown, the condensation reaches a in the base area 17 (see Fig. 1 ) of the body 1 accommodated evaporator.
  • a fan is housed, which comprises a motor 18, a paddle wheel 19 driven by the latter and a housing 20.
  • a housing 20 At the front of the housing 20, in the axial direction of the impeller 19, an intake opening is formed.
  • the upper half of the housing 20 extends circumferentially closely around the paddle wheel 19; downwardly, the housing 20 is open, so that by a rotation of the impeller 19 radially outwardly accelerated air flows down into a chamber 21.
  • FIG. 1 shows one of the air holes 13, through which air flows out of the distributor hood 12 into the second cooling region 4.
  • the cold air supply path 24 leads to a cold air supply opening 37 of the first cooling region 6 and reaches there a first distribution chamber 27, which is transverse to the cutting plane of the Fig. 2 extends over the entire width of the first cooling area 6 and about half of its depth to a vertical partition wall 28.
  • the vertical septum 28 is integrally formed with a horizontal plastic divider 29.
  • the horizontal septum 29 forms the bottom of the first Distribution chamber 27 and separates them from an underlying storage zone of the second cooling area. It is equipped with a variety of openings 30 (see Fig. 3 ), over which the distribution chamber 27 via the supply path 24 supplied cold air distributed over a large area in the storage zone and accommodated therein, upwardly open drawer 7 occurs.
  • a second distribution chamber 31 is located in mirror image to the first distribution chamber 27 between the vertical partition wall 28 and the door 2.
  • the widened at the intermediate wall 5 between the cooling areas 4 and 6 widened upper edge of the septum 28 separates the distribution chambers 27, 31 from each other and prevents or limited a direct passage of cold air from the chamber 27 into the chamber 31.
  • the upper edge of the septum 28 may be provided with a sealing strip, not shown in the figure, between it and the intermediate wall 5 is compressed and makes a close contact. But it can also be a narrow gap between the upper edge of the septum 28 and the intermediate wall 5 are accepted, provided that the air flow through this gap remains small compared to that flows from the first distribution chamber 27 in the drawer 7.
  • An air discharge opening 33 on the side of the second distribution chamber 31 facing the door faces an inlet opening of the air line 11 which extends through the door 2 back to the evaporator region 3.
  • An attached at the front edge of the intermediate wall 5 and between this and the door 2 compressed sealing strip 34 prevents passage of air from the distribution chamber 31 in the first cooling area 4 and thereby ensures that the two cooling areas 4, 6 separated and without affecting each other can be acted upon with cold air.
  • the part forming the partition walls 28, 29 is removably mounted in the second cooling area 6; in the case considered here, its lateral edges rest on webs 35, which each extend from the side walls of the second cooling region 6 by a few Projecting millimeters. This gives the user the opportunity to remove the partitions 28, 29 and to fill the drawer 7 to be filled with refrigerated goods beyond its upper edge, if necessary.
  • Fig. 3 shows a perspective view of the partitions 28, 29 forming the component according to the invention.
  • the vertical septum 28 subdivides the horizontal 29 into two equal partial areas, in which the openings 30 and 32 are distributed in a regular pattern.
  • this embodiment is not part of the invention, two curved, projecting into the first distribution chamber 27 ribs 36 are formed on the horizontal septum 29, which serve a portion of the cold air flow through the drawn as a dashed outline cold air supply opening 37 at the lower end of the Cold air supply path 24 in the first distribution chamber 27 entering air flow to the side deflect, so as to achieve a uniform distribution of the air flow to the openings 30 or possibly even a slightly higher throughput at the more lying to the rear wall 8 openings 30.
  • the openings 30, 32 are made so large that the horizontal partition wall 29 is effectively reduced to a grid.
  • a rectangular piece of fleece or fabric is provided here as means for generating a flow resistance, covering the openings 30 and by means of elastic Brackets 38 is held in place.
  • a fleece or fabric may also be attached to these.
  • Fig. 6 shows in sections a horizontal section through the door 2.
  • the door 2 has in a conventional manner a solid outer skin 40, a solid inner skin 41 and a In this insulating layer 42 a fixed to the inner skin 41, for example, bonded extruded profile 43 projects.
  • the extruded profile 43 has a base 44 facing the base 44, of which, distributed in the width direction, four webs 45 protrude.
  • the extruded profile 43 bounded together with the inner skin 41 three channels 46, which together form the air duct 11.
  • this air duct 11 runs directly along the inner skin 41, the air circulating in it, if colder than the second cooling region 4, can additionally cool near-door regions of the second cooling region 4, which are conventionally cooled worse than regions near the rear wall 8 thus contribute to a particularly uniform temperature distribution in the second cooling area 4.

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)
EP06725520.8A 2005-05-10 2006-04-03 Kältegerät mit umluftkühlung Not-in-force EP1866584B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005021560A DE102005021560A1 (de) 2005-05-10 2005-05-10 Kältegerät mit Umluftkühlung
PCT/EP2006/061278 WO2006120086A1 (de) 2005-05-10 2006-04-03 Kältegerät mit umluftkühlung

Publications (2)

Publication Number Publication Date
EP1866584A1 EP1866584A1 (de) 2007-12-19
EP1866584B1 true EP1866584B1 (de) 2019-03-13

Family

ID=36650850

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06725520.8A Not-in-force EP1866584B1 (de) 2005-05-10 2006-04-03 Kältegerät mit umluftkühlung

Country Status (6)

Country Link
US (1) US8789386B2 (zh)
EP (1) EP1866584B1 (zh)
CN (1) CN101171476B (zh)
DE (1) DE102005021560A1 (zh)
RU (1) RU2406947C2 (zh)
WO (1) WO2006120086A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007005953A1 (de) 2007-02-06 2008-08-07 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit Umluftkühlung
DE102008010520A1 (de) * 2008-02-22 2009-09-03 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit Umluftkühlung
US20100255165A1 (en) * 2009-04-03 2010-10-07 Betty Lou Rees Fitness Nutrition Food Bar and Method of Use
KR101787202B1 (ko) * 2015-11-02 2017-10-18 엘지전자 주식회사 냉장고
CN106546050B (zh) * 2016-10-11 2019-03-12 青岛海尔股份有限公司 冷藏冷冻装置
WO2019165516A1 (en) 2018-03-02 2019-09-06 Electrolux Do Brasil S.A. Storage structure for refrigerator appliance
KR102529094B1 (ko) * 2018-04-05 2023-05-08 엘지전자 주식회사 냉장고
US11719483B2 (en) * 2020-04-09 2023-08-08 Electrolux Home Products, Inc. Ice maker for a refrigerator and method for synchronizing an implementation of an ice making cycle and an implementation of a defrost cycle of an evaporator in a refrigerator

Citations (2)

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Publication number Priority date Publication date Assignee Title
JPH02150682A (ja) * 1988-12-02 1990-06-08 Mitsubishi Electric Corp 冷蔵庫
FR2708090A1 (fr) * 1993-07-01 1995-01-27 Profroid Ind Sa Chambre frigorifique fixe avec évaporateur externe.

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US3834177A (en) * 1972-12-07 1974-09-10 Philco Ford Corp Refrigerator cabinet structure and its manufacture
JP2601057B2 (ja) * 1991-04-05 1997-04-16 三菱電機株式会社 冷凍冷蔵庫
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JP3428789B2 (ja) * 1995-01-13 2003-07-22 三菱電機株式会社 冷凍冷蔵庫
JP3435895B2 (ja) 1995-05-11 2003-08-11 株式会社日立製作所 冷蔵庫
US5960641A (en) * 1996-12-28 1999-10-05 Lg Electronics Inc. Cold air circulation device of refrigerator
JP3184775B2 (ja) * 1997-02-20 2001-07-09 大宇電子株式會▲社▼ エアカーテン生成装置を利用したドアからの冷気吐出機能を有する冷蔵庫
JP2001004262A (ja) 1999-06-18 2001-01-12 Fujitsu General Ltd 冷蔵庫
US6802186B2 (en) * 2001-01-05 2004-10-12 General Electric Company Refrigerator system and software architecture
DE10145140A1 (de) * 2001-09-13 2003-04-03 Bsh Bosch Siemens Hausgeraete Gehäuse für ein Kältegerät
KR100524785B1 (ko) * 2002-10-23 2005-10-31 엘지전자 주식회사 냉장고의 야채실 최적상태 보존 장치
JP4363572B2 (ja) * 2005-04-01 2009-11-11 坂本産業株式会社 照明装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02150682A (ja) * 1988-12-02 1990-06-08 Mitsubishi Electric Corp 冷蔵庫
FR2708090A1 (fr) * 1993-07-01 1995-01-27 Profroid Ind Sa Chambre frigorifique fixe avec évaporateur externe.

Also Published As

Publication number Publication date
US20090288441A1 (en) 2009-11-26
DE102005021560A1 (de) 2006-11-16
US8789386B2 (en) 2014-07-29
CN101171476B (zh) 2010-12-08
RU2406947C2 (ru) 2010-12-20
WO2006120086A1 (de) 2006-11-16
RU2007136724A (ru) 2009-06-20
EP1866584A1 (de) 2007-12-19
CN101171476A (zh) 2008-04-30

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