EP1880152B1 - Kältegerät - Google Patents

Kältegerät Download PDF

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Publication number
EP1880152B1
EP1880152B1 EP06725438.3A EP06725438A EP1880152B1 EP 1880152 B1 EP1880152 B1 EP 1880152B1 EP 06725438 A EP06725438 A EP 06725438A EP 1880152 B1 EP1880152 B1 EP 1880152B1
Authority
EP
European Patent Office
Prior art keywords
cooling
door
air duct
air
compartment
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
EP06725438.3A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1880152A1 (de
Inventor
Panagiotis Fotiadis
Hans Ihle
Alexander GÖRZ
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 EP1880152A1 publication Critical patent/EP1880152A1/de
Application granted granted Critical
Publication of EP1880152B1 publication Critical patent/EP1880152B1/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
    • 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
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/028—Details
    • 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
    • F25D2317/065—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
    • F25D2317/0661—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 bottom
    • 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 invention relates to a refrigeration device with at least one cooling compartment, which can be closed by a door, which has an interior lining and a cooling air duct, to which the cooling air cooled by an evaporator and circulated by a fan is supplied.
  • the publication EP 0 881 441 A2 describes a refrigeration device which can be closed by a door having a cooling air channel.
  • the cooling air duct runs essentially in the vertical direction along the door and is connected to horizontally arranged air outlets, by which the refrigerated goods stored refrigerated goods is cooled by this is acted upon by cooling air.
  • the publication JP 2000-121230 A also describes a refrigerator with a door having a cooling air duct.
  • the cooling air duct is arranged between the inner lining of the door and an intermediate wall arranged between the cooling air duct and a cooling compartment.
  • For improved cooling of stored in Mosablage vom refrigerated goods openings may be arranged in the intermediate wall in the amount of cooling compartments.
  • the pamphlets FR 2 639 424 A1 and US 3,025,683 A describe further refrigerators with arranged in a door cooling air duct.
  • US 3,025,683 discloses a cold device according to the preamble of claim 1.
  • the invention has for its object to avoid the disadvantages of the prior art with simple constructive measures.
  • a refrigerator with the features of claim 1.
  • a cooling effect according to the so-called "cold wall” is achieved, that is, the cooling air duct to the cooling compartment shielding wall serves as a heat exchange surface, so that no direct admission of refrigerated goods parked in the door with cold air takes place.
  • the radiation emitted by radiation allows a uniform flow-free cooling of the door storage compartments and the refrigerated goods in the door storage compartments. It is also excluded that a reduced cooling effect occurs through covered cold air outlet openings in the door.
  • the cooling air duct through the inner lining to the refrigerator compartment is covered.
  • the inner lining as a cover for the cooling air duct this is particularly simple and inexpensive to produce, since the cooling air duct is already generated without additional wall parts in the manufacture of the refrigerator door.
  • a particularly uniform temperature distribution in the door area over the door height results when, according to a next preferred embodiment of the subject of the invention, it is provided that the cold air duct is arranged at least substantially over the total height of the door.
  • the cooling compartment has on its rear wall, on its ceiling and at its bottom a cooling air duct whose channel wall facing the cooling compartment serves as a heat exchange surface for the cooling compartment.
  • Such a cooling action on the refrigerating compartment results in a particularly homogeneous temperature distribution within the refrigerating compartment.
  • Fig. 1 shows a perspective view of a so-called no-frost refrigerator, to which the present invention is to be explained.
  • the device has a heat-insulating 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 first cooling region 4 and, separated therefrom by an insulating intermediate wall 5, a second cooling region 6 In the second cooling area 6, an extension box 7 is accommodated.
  • the first cooling area 4 is normally subdivided by a plurality of refrigerated goods carriers into superposed compartments, which however are omitted in the figure.
  • 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 second cooling area 6 to the evaporator area 3 can-not visible in the figure-extend 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 fixed to the intermediate wall 9, on which a plurality of air holes 13 is formed, through which originating from the evaporator section 3 cold air in the upper part of the first cooling area 4 in various directions distributed. 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.
  • Fig. 1 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.
  • cooling coils of an evaporator 15 can be seen in the section, which are flowed through by the air entering through the air inlet opening 10.
  • 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.
  • a pivotable flap 22 is housed in this chamber 21 .
  • the flap 22 blocks a cold air supply opening 23, which leads vertically down to the first cooling area 4.
  • the air is thus pushed towards the rear wall 8 and into a cold air supply path 24, which leads to the second cooling region 6 inside the rear wall 8, separated from the first cooling area 4 by a thin insulation layer 25.
  • the flap 22 hinged to an intermediate wall 26 between the cold air supply port 23 and the cold air supply line 24 is brought into a vertical position shown in the figure as a dotted outline, it obstructs the cold air supply path 24 and the cold air flow reaches the distributor hood 12 through the cold air supply port 23
  • the figure is one of the air holes 13, through which air flows out of the distributor hood 12 into the first cooling region 4.
  • the cold air supply path 24 leads to a cold air supply opening 37 of the second 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 second cooling region 6 and over 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 it 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 door 2 side facing the second distribution chamber 31 is an inlet opening through the door 2 back to Evaporator area 3 extending air line 11 opposite.
  • 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 lie on webs 35 which project from the side walls of the second cooling region 6 in each case by a few 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 a first embodiment.
  • 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.
  • Fig. 4 are formed on the horizontal septum 29 two curved, projecting into the first distribution chamber 27 ribs 36 which serve a portion of the cold air stream, which enters through the drawn as a dashed outline cold air supply opening 37 at the lower end of the cold air supply path 24 into the first distribution chamber 27 airflow To deflect to the side, 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 to the rear wall 8 lying openings 30.
  • the openings 30, 32 are made so large that the horizontal partition wall 29 is effectively reduced to a grid.
  • the air flowing out of the distribution chamber 31 evenly over the surface of the
  • a rectangular piece of fleece or fabric not shown in the figure, is provided which covers the openings 30 and is held in place by means of elastic clips 38.
  • a fleece or fabric may also be attached to these.
  • the door 2 has in a conventional manner a solid outer skin 40, a solid inner skin 41 and an intermediate cavity filling the insulating layer 42.
  • a fixed to the inner skin 41 for example glued jumps Extruded profile 43 before.
  • 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 first cooling area 4, can additionally cool near-door regions of the first cooling area 4, which are conventionally cooled worse than regions near the rear wall 8 thus contribute to a particularly uniform temperature distribution in the first 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)
EP06725438.3A 2005-05-10 2006-03-30 Kältegerät Not-in-force EP1880152B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005021611A DE102005021611A1 (de) 2005-05-10 2005-05-10 Kältegerät
PCT/EP2006/061188 WO2006120079A1 (de) 2005-05-10 2006-03-30 Kältegerät

Publications (2)

Publication Number Publication Date
EP1880152A1 EP1880152A1 (de) 2008-01-23
EP1880152B1 true EP1880152B1 (de) 2016-09-14

Family

ID=36571016

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06725438.3A Not-in-force EP1880152B1 (de) 2005-05-10 2006-03-30 Kältegerät

Country Status (6)

Country Link
US (1) US7856845B2 (zh)
EP (1) EP1880152B1 (zh)
CN (1) CN101171475B (zh)
DE (1) DE102005021611A1 (zh)
RU (1) RU2440541C2 (zh)
WO (1) WO2006120079A1 (zh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
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DE102007021550A1 (de) * 2007-05-08 2008-11-13 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit Tür-Luftkanal
KR20100133155A (ko) * 2009-06-11 2010-12-21 엘지전자 주식회사 제빙장치를 구비하는 냉장고
CN103069228B (zh) * 2010-03-05 2016-05-25 伊莱克斯巴西有限公司 一种用于家用电器的门的温度均衡的系统和方法
US20120090347A1 (en) * 2010-10-29 2012-04-19 Gross Michelle Diana Airflow diverter for a cooling compartment
ES2459596B1 (es) * 2012-11-07 2015-03-31 Bsh Electrodomésticos España, S.A. Dispositivo refrigerador doméstico que comprende un espacio para alojar productos que han de ser refrigerados y una pared posterior para introducir aire frío en el espacio
US20140216095A1 (en) * 2013-02-04 2014-08-07 Whirlpool Corporation In-the-door compact cooling system for domestic refrigerators
US9097454B2 (en) * 2013-02-04 2015-08-04 Whirlpool Corporation In-the-door compact cooling system for domestic refrigerators
DE102013206502A1 (de) * 2013-04-12 2014-10-16 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit zwei Lagerkammern
US9546809B2 (en) * 2013-12-04 2017-01-17 Haier Us Appliance Solutions, Inc. Refrigerator appliance
EP3240981B1 (en) * 2014-12-31 2019-12-18 BSH Hausgeräte GmbH A cooling device having an air channel and a baffle
KR20170026991A (ko) * 2015-09-01 2017-03-09 삼성전자주식회사 냉장고
US10731908B2 (en) 2017-04-26 2020-08-04 Electrolux Home Products, Inc. Refrigeration appliance with cold air supply for ice maker and ice level sensor
CN109990527A (zh) * 2017-12-29 2019-07-09 青岛海尔股份有限公司 一种具有门体干燥室的冰箱
TR201913340A2 (tr) 2019-09-04 2021-03-22 Bsh Ev Aletleri San Ve Tic As Hava-yönlendi̇rme kanalina sahi̇p bi̇r ev ci̇hazi kapisi
DE102020202172A1 (de) * 2020-02-20 2021-08-26 BSH Hausgeräte GmbH Kältegerät mit Lamellenverdampfer

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Publication number Priority date Publication date Assignee Title
US2306480A (en) * 1934-12-29 1942-12-29 Irving M Ketcham Refrigerator, air cooler, and the like
US2247736A (en) * 1938-07-20 1941-07-01 Westinghouse Electric & Mfg Co Refrigerator
US2433655A (en) * 1945-01-26 1947-12-30 Reconstruction Finance Corp Quick-freeze unit
US3025683A (en) 1957-11-08 1962-03-20 Whirlpool Co Air circulation system and structure
US4879881A (en) * 1988-09-19 1989-11-14 Madigan Stephen M Energy efficient frost-free refrigerator
FR2639424A1 (fr) * 1988-11-24 1990-05-25 Salaberry Bernard De Meubles de conservation de produits par le froid
US5678421A (en) * 1995-12-26 1997-10-21 Habco Beverage Systems Inc. Refrigeration unit for cold space merchandiser
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
EP1323993B1 (en) 1997-05-28 2005-11-02 Lg Electronics Inc. Refrigerator
KR100254409B1 (ko) * 1997-08-29 2000-05-01 구자홍 냉장고의 집중식 냉기공급장치
JP2000121230A (ja) 1998-10-20 2000-04-28 Toshiba Corp 冷凍冷蔵庫
RU2248316C2 (ru) 2002-11-12 2005-03-20 Конов Владимир Борисович Крупнотоннажный охлаждаемый контейнер

Also Published As

Publication number Publication date
WO2006120079A1 (de) 2006-11-16
CN101171475B (zh) 2011-04-06
EP1880152A1 (de) 2008-01-23
CN101171475A (zh) 2008-04-30
US20100218544A1 (en) 2010-09-02
DE102005021611A1 (de) 2006-11-23
US7856845B2 (en) 2010-12-28
RU2007137530A (ru) 2009-06-20
RU2440541C2 (ru) 2012-01-20

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