EP1427974A1 - Appareil de refrigeration a circulation d'air de refroidissement - Google Patents

Appareil de refrigeration a circulation d'air de refroidissement

Info

Publication number
EP1427974A1
EP1427974A1 EP02764866A EP02764866A EP1427974A1 EP 1427974 A1 EP1427974 A1 EP 1427974A1 EP 02764866 A EP02764866 A EP 02764866A EP 02764866 A EP02764866 A EP 02764866A EP 1427974 A1 EP1427974 A1 EP 1427974A1
Authority
EP
European Patent Office
Prior art keywords
door
flow channel
cooling air
refrigerating appliance
interior
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP02764866A
Other languages
German (de)
English (en)
Inventor
Alexander GÖRZ
Hans-Reinhart Janssen
Werner Reichel
Manfred Strobel
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
BSH EV Aletleri Sanayi ve Ticaret AS
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
BSH Profilo Elektrikli Gerecler Sanayi AS
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 Bosch und Siemens Hausgeraete GmbH, BSH Profilo Elektrikli Gerecler Sanayi AS filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP1427974A1 publication Critical patent/EP1427974A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/04—Doors; Covers with special compartments, e.g. butter conditioners
    • 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
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/04—Refrigerators with a horizontal mullion

Definitions

  • the invention relates to a refrigerator with an interior cooled by the circulation of cooling air according to the preamble of claim 1.
  • Refrigeration devices of this type so-called Nofrost refrigeration devices. They generally have a cooling generator, such as an evaporator, which is arranged outside the interior and is forced-ventilated by a fan, and past which air drawn off from the interior is passed in order to cool it and dry it by means of condensation and to return the dry cooling air thus obtained to the interior ,
  • a cooling generator such as an evaporator
  • flow channels can be provided in the interior, which have air outlet openings at various points in order to distribute the cooling air in the interior in a targeted manner in the sense of a desired temperature distribution.
  • a further problem is the effective cooling of the door area of a refrigerator, since there the thermal insulation is generally less effective than on the closed walls of the housing and, moreover, warm air is introduced each time the door is opened.
  • the warm air intake is particularly problematic due to the interface between the door and the housing created on the basis of the door seal resting on the refrigerator unit housing.
  • this suggestion can only remedy the problem locally, in the upper area of the door.
  • the object of the invention is to provide a refrigerator with cooling air circulation according to the preamble of claim 1, which enables an improved distribution of the cooled air in the interior of the refrigerator, so as to improve the temperature distribution within the interior and the cooling rate of stored goods.
  • a flow channel for the cooling air is arranged on the door itself and has outlet openings for the exit of cooling air from the channel to the door level and / or to the interior.
  • the flow duct extend downward from a starting point at the upper edge of the door.
  • the flow channel can extend essentially over the entire height of the door.
  • a supply duct for supplying cooling air to the flow duct on the door is preferably guided along the ceiling of the interior.
  • the transition between the supply duct and the flow duct preferably itself represents an outlet opening for the cooling air, which supplies the upper region of the interior. This eliminates the need for a seal in the area of the transition, and the requirements for the accuracy of the assembly of the flow channel in relation to the supply channel are low.
  • the flow channel preferably extends along the vertical center line of the door.
  • the inside of the door to the right and left of the flow channel can expediently be used for the assembly of refrigerated goods carriers.
  • Carrier elements for carrying the refrigerated goods carriers are expediently provided on the flow channel.
  • Refrigeration devices are known in which the inside of the door is divided by a vertical spar, so that refrigerated goods carriers can be mounted at different heights on carrier elements of the rib on the right and left of the rib.
  • Such a door can also be used expediently for the present invention in that the flow channel is mounted on this rib.
  • the flow channel can expediently be essentially formed by an elongated hood which covers the rib and is fastened to the carrier elements thereof. In this respect, it is possible to use a uniform inner door forming the inside of the door for refrigeration devices of different configurations and designs. This represents a not inconsiderable simplification of logistics.
  • clamps with a central section and two lateral wings can expediently be used, each of which engages the central section on the support elements of the rib and the lateral wings support the hood.
  • FIG. 1 shows a vertical section through a refrigerator according to the invention
  • FIG. 2 shows a horizontal section through the refrigerator from FIG. 1;
  • FIG. 3 shows a plan view of a refrigerator door with a flow channel mounted thereon according to a modified embodiment of the invention
  • FIG. 4 shows a front view of the inside of the refrigerator door from FIG. 3;
  • Fig. 5 is a partial perspective view of a refrigerator according to the invention with the door open;
  • FIG. 6 shows a piece of a vertical rib of the door from FIG. 5 with a clamp of the flow channel attached to it; and
  • FIG. 7 is an exploded view illustrating the assembly of the flow channel on the inside of the door according to FIG. 5.
  • FIG. 1 shows, as an example of a refrigeration device according to the invention, a household refrigeration device 1 in no-frost technology with two interior spaces 5, 6 provided with separate doors 2, 3 and arranged in a heat-insulating housing 4, the space arranged above 5 is designed as a deep-freeze room and the lower room 6 is designed as a cooling room.
  • the invention can also be applied to a refrigeration device with a single interior space, or to a refrigeration device that is not designed in no-frost technology.
  • a fan arranged in a chamber 7 in an upper rear corner of the interior space 6 draws air from the interior space 6 via an evaporator which extends along a wall of the interior space and is not shown in the figure, where it is cooled and dried, and pushes it in a supply channel 8, which extends along the ceiling of the interior from the chamber 7 towards the upper edge of the door 3.
  • the supply duct 8 has a plurality of air outlet openings 9, which here act on a special cooling chamber 10 which is separated from the rest of the interior 6 and in which a temperature is maintained between the normal cooling temperature otherwise prevailing in the interior 6 and the temperature of the freezer compartment 5.
  • a through opening 11 is formed on an inclined surface, the cross section of which is larger than that of the air outlet openings 9 of the supply channel 8.
  • An inclined surface 13 with a large-area inlet opening 20 of the flow channel 12 is parallel to the passage opening 11 of the supply channel 8 at a small distance.
  • a weak cooling air flow shown as a dashed arrow 14, can escape into the interior 6 through the gap formed in this way.
  • Air outlet openings 15 are shown at different heights on the flow channel 12. In the figure, they are each above refrigerated goods carriers 16 mounted on the inside of the door. In order to be able to place these refrigerated goods carriers 16 freely at any heights without impairing the cooling air flow, it can be expedient to arrange the air outlet openings 15 in a narrower vertical staggering than in the figure shown, e.g. to be arranged at a distance of a few centimeters and to block any exit openings that are not required by a plate (not shown), which can each be part of a refrigerated goods carrier 16.
  • the lowest air outlet opening, designated 17, is located at the level of a pull-out box 18, which is suspended on its lower and rear sides so that it can be flushed around by the cooling air flow.
  • FIG. 2 shows a horizontal section through the refrigerator of FIG. 1 at the level of one of the outlet openings 15.
  • the flow channel 12 here on the one hand through the inner wall of the door 12, which is formed in a conventional manner by deep-drawing a plastic board, and on the other hand is delimited by an elongated, flat hood 19 which extends symmetrically on both sides of the center line of the door 3 shown in dashed lines in the vertical direction.
  • the refrigerated goods carriers 16 extend over the entire width of the door 3, with a central recess which is complementary to the contour of the hood 19,
  • FIG. 3 shows a plan view of the inner part of a refrigerator door according to a second embodiment of the invention.
  • Two vertical bars 21 are formed laterally on the inner wall, which have carrier projections or cutouts (not shown), which are provided to hang refrigerated goods carriers 22 thereon, which in turn have complementarily shaped cutouts or projections.
  • the hood 19 of the flow channel 12 extends in the middle between the two spars 21, from the top view of FIG. 3 only the upper inclined surface 13 with the inlet openings 20 can be seen.
  • the hood 19 is also provided with carrier projections or cutouts, not shown, on which the refrigerated goods carriers 22 can be mounted.
  • FIG. 4 shows a front view of the inside of the door from FIG. 3.
  • the hood 19 here extends only over approximately the upper two thirds of the height of the door 3 and is closed at its lower end by an inclined surface 23.
  • Air outlet openings 15 are each arranged in the region of the vertically oriented corners of the hood 19 and generate a cooling air flow oriented towards the refrigerated goods carriers 22 and into the interior of the interior 6.
  • a plurality of small-sized refrigerated goods carriers 24 are arranged at different heights on the front of the hood 19.
  • FIG. 5 shows a partial perspective view of a refrigeration device according to the invention with a flow channel 12, which extends on the inside of the door 2 from the upper edge thereof over the greater part of its height downwards.
  • the depth of the flow channel 12 is only insignificantly smaller than that of the refrigerated goods carriers 22 surrounding it, so that the small-format carriers 24 are omitted here.
  • a vertical spar 25 extends along the center line of the door, which is shown in the exploded view in FIG. 7 and in a partial view in FIG. 6.
  • the spar 25 has carrier elements in the form of latching depressions 26 at regular intervals, which, in a conventional refrigeration device without the flow channel 12, together with corresponding depressions on the side ribs 21 of the door, can be used to hang refrigerated goods carriers. In the context of the present invention, however, they are intended to hang clips 27 of approximately W-shaped cross section from them.
  • the brackets 27 shown in a perspective view in FIG. 7 comprise a central section 28 with two mutually opposite flanks 29, each of which has a latching projection 30 complementary to a latching recess 26 on their mutually facing surfaces.
  • the clips are made of a flexible material, such as steel, so that the central portion 28 can be expanded to slip over the rib 25 and snap the protrusions 30 into recesses 26 on opposite sides of the rib.
  • the free ends of the flanks 29 each carry L-shaped wings 31, which in turn have locking projections 32 on outer surfaces facing away from one another. These locking projections 32 are provided to engage in openings 33 of the hood 19 from the inside and thus firmly connect the hood 19 to the rib 25.
  • the length of the projections 32 is expediently greater than the wall thickness of the hood 19, so that the projections 32 protrude laterally through the openings 33 after the hood 19 has been installed. Thus, they can simultaneously serve as suspension points for the refrigerated goods carriers 22 arranged laterally of the hood 19.

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)

Abstract

L'invention concerne un appareil de réfrigération (1) comprenant une enveloppe thermo-isolante (4), au moins une porte (3) et un espace intérieur (6) entouré par l'enveloppe (4) et la porte (3) et refroidi par circulation d'air de refroidissement. Selon l'invention, un conduit d'écoulement (12) pour l'air de refroidissement est placé sur la porte (3) et présente des orifices de sortie (9) pour la sortie de l'air de refroidissement hors du conduit (12) dans l'espace intérieur (6).
EP02764866A 2001-09-04 2002-08-30 Appareil de refrigeration a circulation d'air de refroidissement Withdrawn EP1427974A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10143242 2001-09-04
DE10143242A DE10143242A1 (de) 2001-09-04 2001-09-04 Kältegerät mit Kühlluftzirkulation
PCT/EP2002/009696 WO2003021168A1 (fr) 2001-09-04 2002-08-30 Appareil de refrigeration a circulation d'air de refroidissement

Publications (1)

Publication Number Publication Date
EP1427974A1 true EP1427974A1 (fr) 2004-06-16

Family

ID=7697621

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02764866A Withdrawn EP1427974A1 (fr) 2001-09-04 2002-08-30 Appareil de refrigeration a circulation d'air de refroidissement

Country Status (7)

Country Link
US (1) US7093453B2 (fr)
EP (1) EP1427974A1 (fr)
CN (1) CN1273789C (fr)
BR (1) BR0212288B1 (fr)
DE (1) DE10143242A1 (fr)
PL (1) PL200628B1 (fr)
WO (1) WO2003021168A1 (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0301406A (pt) * 2003-04-15 2004-12-07 Multibras Eletrodomesticos Sa Arranjo para circulação forçada de ar em refrigeradores e freezers
CA2573587C (fr) * 2004-07-12 2013-11-19 Mlu - Monitoring Fur Leben Und Umwelt Ges.M.B.H Methode de mesure d'un parametre environnemental et dispositif de mesure connexes
US7331193B2 (en) * 2004-08-13 2008-02-19 Samsung Electronics Co., Ltd. Refrigerator
DE102005021609A1 (de) 2005-05-10 2006-11-23 BSH Bosch und Siemens Hausgeräte GmbH Kältegerätekorpus mit Luftkanal
DE102005045327A1 (de) * 2005-09-22 2007-03-29 BSH Bosch und Siemens Hausgeräte GmbH Tür für ein Kältegerät
DE102005057165A1 (de) * 2005-11-30 2007-05-31 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit Wassertank
US9791203B2 (en) * 2006-12-28 2017-10-17 Whirlpool Corporation Secondary fluid infrastructure within a refrigerator and method thereof
US8453476B2 (en) * 2009-05-21 2013-06-04 Whirlpool Corporation Refrigerator module mounting system
DE102007021550A1 (de) * 2007-05-08 2008-11-13 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit Tür-Luftkanal
KR101339409B1 (ko) * 2007-05-25 2013-12-06 엘지전자 주식회사 냉장고
DE202007012647U1 (de) * 2007-06-22 2008-11-06 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
DE202009006300U1 (de) * 2009-02-25 2010-07-29 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
EP2542843A2 (fr) * 2010-03-05 2013-01-09 Electrolux Do Brasil S.A. Système et procédé d'égalisation de température appliqués à la porte d'appareils électroménagers
DE102010028525A1 (de) * 2010-05-04 2011-11-10 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit Umluftkühlung
JP5312398B2 (ja) * 2010-05-24 2013-10-09 三菱電機株式会社 冷蔵庫
US20120031111A1 (en) 2010-08-03 2012-02-09 Whirlpool Corporation Direct contact turbo-chill chamber using secondary coolant
US9562707B2 (en) 2013-03-14 2017-02-07 Whirlpool Corporation Refrigerator cooling system having a secondary cooling loop
DE102013210433A1 (de) 2013-06-05 2014-12-11 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit einem Behälter
US20160231044A1 (en) * 2013-09-27 2016-08-11 Arcelik Anonim Sirketi Refrigerator having circulation guiding structure enabling an improved thermal distribution profile
KR101687897B1 (ko) * 2015-02-13 2016-12-19 엘지전자 주식회사 냉장고
DE102015003018B4 (de) * 2015-03-06 2019-03-28 Emz-Hanauer Gmbh & Co. Kgaa Kühl- oder/und Gefrierschrank mit türseitig angeordneter Leuchtvorrichtung
KR101787202B1 (ko) * 2015-11-02 2017-10-18 엘지전자 주식회사 냉장고
JP6406214B2 (ja) * 2015-11-04 2018-10-17 株式会社デンソー 収納装置
US10633785B2 (en) 2016-08-10 2020-04-28 Whirlpool Corporation Maintenance free dryer having multiple self-cleaning lint filters
US10519591B2 (en) 2016-10-14 2019-12-31 Whirlpool Corporation Combination washing/drying laundry appliance having a heat pump system with reversible condensing and evaporating heat exchangers
US10738411B2 (en) 2016-10-14 2020-08-11 Whirlpool Corporation Filterless air-handling system for a heat pump laundry appliance
EP3532785B1 (fr) 2016-10-26 2023-05-24 Whirlpool Corporation Réfrigérateur doté d'une caractéristique d'éclairage de contour
US10502478B2 (en) 2016-12-20 2019-12-10 Whirlpool Corporation Heat rejection system for a condenser of a refrigerant loop within an appliance
DE102017208901B4 (de) 2017-05-26 2020-06-04 Dometic Sweden Ab Kühlschrank mit einer Abdeckung für Kühlrippen des Kühlschranks
US10514194B2 (en) 2017-06-01 2019-12-24 Whirlpool Corporation Multi-evaporator appliance having a multi-directional valve for delivering refrigerant to the evaporators
US10718082B2 (en) 2017-08-11 2020-07-21 Whirlpool Corporation Acoustic heat exchanger treatment for a laundry appliance having a heat pump system
KR102418144B1 (ko) * 2017-08-21 2022-07-07 엘지전자 주식회사 냉장고
KR102482401B1 (ko) * 2017-09-22 2022-12-29 엘지전자 주식회사 냉장고
US11320188B2 (en) * 2017-12-29 2022-05-03 Whirlpool Corporation Beverage zone duct for triple evaporator refrigerator
US20200000229A1 (en) 2018-06-28 2020-01-02 Summit Product Development, LLC Low Profile Cabinet Organizer
DE102021212623A1 (de) 2021-11-10 2023-05-11 BSH Hausgeräte GmbH Satz von Gerätetüren, erstes Haushaltsgerät, zweites Haushalts-gerät, Satz von Haushaltsgeräten, Verfahren zur Zusammenstel-lung eines Haushaltsgeräts

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1277699A (en) * 1970-02-26 1972-06-14 Gen Motors France Refrigerator door liners having mountings for removable shelves
US5187941A (en) * 1984-03-12 1993-02-23 Whirlpool Corporation Method for controlling a refrigerator in low ambient temperature conditions
GB8508732D0 (en) * 1985-04-03 1985-05-09 Ti Domestic Appliances Ltd Refrigerating systems
US5100213A (en) * 1990-06-07 1992-03-31 Amana Refrigeration Inc. Vertical sliding chiller compartment door
US5199273A (en) * 1990-09-28 1993-04-06 The Manitowoc Company, Inc. Reach-in cooler with interchangeable refrigerator and freezer systems
DE4131211C1 (fr) 1991-09-19 1992-10-29 Bosch-Siemens Hausgeraete Gmbh, 8000 Muenchen, De
US5527105A (en) * 1991-11-07 1996-06-18 Riach, Jr.; George Magnetic apparatus and method for extending the shelf life of food products
JPH074821A (ja) * 1993-06-21 1995-01-10 Hitachi Ltd 冷蔵庫
KR0111186Y1 (ko) * 1993-09-07 1998-04-06 김광호 냉장고
US5388418A (en) * 1994-03-04 1995-02-14 General Electric Company Refrigerator with improved control mechanism
US5425245A (en) * 1994-03-04 1995-06-20 General Electric Company Refrigerator with improved control mechanism
EP0715136B1 (fr) * 1994-11-30 2001-12-19 Samsung Electronics Co., Ltd. Méthode de contrôle de la température d'un réfrigérateur par contrôle de la direction d'échappement de l'air de refroidissement
US5588731A (en) * 1995-07-17 1996-12-31 Whirlpool Corporation Refrigerator door construction
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
TW422331U (en) * 1997-04-25 2001-02-11 Mitsubishi Electric Corp Refrigerator
US5927095A (en) * 1997-05-20 1999-07-27 Lg Electronics, Inc. Anti-frost device for refrigerators
EP0881441B1 (fr) * 1997-05-28 2004-09-29 Lg Electronics Inc. Dispositif d'alimentation en air réfrigéré pour réfrigérateur
US5996370A (en) * 1997-06-13 1999-12-07 Lg Electronics, Inc. Refrigeration compartment door for refrigerators
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
JP2000180044A (ja) * 1998-12-18 2000-06-30 Sanyo Electric Co Ltd 冷蔵庫
JP2000081268A (ja) * 1999-06-18 2000-03-21 Mitsubishi Electric Corp 冷蔵庫、及びその冷蔵庫の制御方法
JP3714830B2 (ja) * 1999-10-07 2005-11-09 シャープ株式会社 冷蔵庫
US6539729B2 (en) * 2001-01-05 2003-04-01 General Electric Company Refrigerator airflow distribution system and method
KR100404467B1 (ko) * 2001-08-31 2003-11-05 주식회사 엘지이아이 냉장고의 냉기공급구조
KR100823914B1 (ko) * 2001-08-31 2008-04-21 주식회사 엘지이아이 냉장고

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO03021168A1 *

Also Published As

Publication number Publication date
BR0212288B1 (pt) 2011-01-11
US20050011219A1 (en) 2005-01-20
BR0212288A (pt) 2004-09-14
CN1273789C (zh) 2006-09-06
PL200628B1 (pl) 2009-01-30
DE10143242A1 (de) 2003-03-20
CN1554004A (zh) 2004-12-08
WO2003021168A1 (fr) 2003-03-13
PL367711A1 (en) 2005-03-07
US7093453B2 (en) 2006-08-22

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