ES2154521A1 - Frigorifico para descargar aire frio desde una puerta utilizando un dispositivo generador de una cortina de aire. - Google Patents

Frigorifico para descargar aire frio desde una puerta utilizando un dispositivo generador de una cortina de aire.

Info

Publication number
ES2154521A1
ES2154521A1 ES009701485A ES9701485A ES2154521A1 ES 2154521 A1 ES2154521 A1 ES 2154521A1 ES 009701485 A ES009701485 A ES 009701485A ES 9701485 A ES9701485 A ES 9701485A ES 2154521 A1 ES2154521 A1 ES 2154521A1
Authority
ES
Spain
Prior art keywords
door
refrigerator
air
generating device
cool air
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
Application number
ES009701485A
Other languages
English (en)
Other versions
ES2154521B1 (es
Inventor
Hyun-Keun Park
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.)
WiniaDaewoo Co Ltd
Original Assignee
Daewoo Electronics Co Ltd
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 Daewoo Electronics Co Ltd filed Critical Daewoo Electronics Co Ltd
Publication of ES2154521A1 publication Critical patent/ES2154521A1/es
Application granted granted Critical
Publication of ES2154521B1 publication Critical patent/ES2154521B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F25D23/023—Air curtain closures
    • 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
    • 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
    • F25D2317/0653—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 mullion
    • 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
    • F25D2317/0682—Two or more fans
    • 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

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

Frigorífico para descargar aire frío desde una puerta utilizando un dispositivo generador de una cortina de aire. Se trata de un frigorífico para descargar aire frío desde una puerta. El frigorífico está dotado de un dispositivo generador de una cortina de aire y de un conducto de la puerta. El conducto de la puerta se encuentra dispuesto en dicha puerta y actúa en combinación con el dispositivo, en el momento que la puerta esté cerrada. Cuando la puerta esté cerrada, el aire frío del dispositivo es suministrado hacia el interior del compartimiento congelador, a través del conducto de la puerta. De esta manera, el grado de refrigeración existente en el compartimiento congelador puede mantenerse uniforme. Cuando la puerta está abierta, el dispositivo genera la cortina de aire para cerrar la apertura del compartimiento congelador.
ES009701485A 1997-02-20 1997-07-04 Frigorifico para descargar aire frio desde una puerta utilizando un dispositivo generador de una cortina de aire. Expired - Fee Related ES2154521B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR19970002622 1997-02-20

Publications (2)

Publication Number Publication Date
ES2154521A1 true ES2154521A1 (es) 2001-04-01
ES2154521B1 ES2154521B1 (es) 2001-10-16

Family

ID=19495842

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009701485A Expired - Fee Related ES2154521B1 (es) 1997-02-20 1997-07-04 Frigorifico para descargar aire frio desde una puerta utilizando un dispositivo generador de una cortina de aire.

Country Status (6)

Country Link
US (1) US5896752A (es)
JP (1) JP3184775B2 (es)
CN (1) CN1099568C (es)
BR (1) BR9702626A (es)
ES (1) ES2154521B1 (es)
TW (1) TW342441B (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0881441B1 (en) * 1997-05-28 2004-09-29 Lg Electronics Inc. Refrigerated air supply apparatus for refrigerator
US6062037A (en) * 1997-05-29 2000-05-16 Lg Electronics Inc. Refrigerated air supply apparatus for refrigerator
US6038880A (en) * 1997-06-06 2000-03-21 Daewoo Electronics Co., Ltd. Refrigerator having a device for generating an air curtain
AU744612B2 (en) * 1998-09-02 2002-02-28 Lg Electronics Inc. Refrigerated air supply apparatus for refrigerator
WO2000026586A1 (en) * 1998-10-30 2000-05-11 Daewoo Electronics Co., Ltd. Air curtain generator for refrigerator
WO2000026587A1 (en) * 1998-10-30 2000-05-11 Daewoo Electronics Co., Ltd. Air curtain fan driving device and method for a refrigerator
DE10155369B4 (de) * 2000-11-22 2010-06-24 Lg Electronics Inc. Gerät für die Kaltluftpassage eines Kühlschranks
DE10143242A1 (de) * 2001-09-04 2003-03-20 Bsh Bosch Siemens Hausgeraete Kältegerät mit Kühlluftzirkulation
EP1581777B1 (en) * 2002-12-31 2010-09-22 Arçelik A.S. Refrigerator
GB0300729D0 (en) * 2003-01-14 2003-02-12 Clark Door Ltd Conditioned vestibule for a cold storage doorway
US6865905B2 (en) * 2003-03-11 2005-03-15 General Electric Company Refrigerator methods and apparatus
CN100340830C (zh) * 2003-03-12 2007-10-03 乐金电子(天津)电器有限公司 电冰箱的冷气供给结构
KR100565622B1 (ko) * 2003-09-19 2006-03-30 엘지전자 주식회사 냉장고
EP1580504B1 (en) 2004-03-24 2017-03-29 LG Electronics, Inc. Cold air guide structure for ice-making chamber in cold chamber door
US7266951B2 (en) 2004-10-26 2007-09-11 Whirlpool Corporation Ice making and dispensing system
US7188479B2 (en) * 2004-10-26 2007-03-13 Whirlpool Corporation Ice and water dispenser on refrigerator compartment door
DE102005021560A1 (de) * 2005-05-10 2006-11-16 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit Umluftkühlung
DE102005021611A1 (de) * 2005-05-10 2006-11-23 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät
EP2542843A2 (en) * 2010-03-05 2013-01-09 Electrolux Do Brasil S.A. A system and method of temperature equalization applied to the door of electrical home appliances
KR101708302B1 (ko) * 2010-07-28 2017-02-20 엘지전자 주식회사 냉장고
CN103975206A (zh) * 2011-12-09 2014-08-06 松下电器产业株式会社 冷藏库
JP5832937B2 (ja) * 2012-03-13 2015-12-16 ハイアールアジア株式会社 冷蔵庫
JP5912746B2 (ja) * 2012-03-28 2016-04-27 アクア株式会社 冷蔵庫
WO2014166876A1 (en) * 2013-04-12 2014-10-16 BSH Bosch und Siemens Hausgeräte GmbH Door for a domestic cooling appliance with an air duct and domestic cooling appliance with such a door
CN103307852B (zh) * 2013-07-05 2016-09-07 合肥美的电冰箱有限公司 用于冰箱的箱胆组件和具有其的冰箱
KR101351874B1 (ko) * 2013-11-04 2014-01-16 주식회사 스노파 냉동고
CN105276895B (zh) * 2014-07-22 2017-12-01 苏州三星电子有限公司 一种风冷冰箱
KR102409750B1 (ko) 2015-11-02 2022-06-17 엘지전자 주식회사 냉장고
KR101787202B1 (ko) * 2015-11-02 2017-10-18 엘지전자 주식회사 냉장고
KR102342952B1 (ko) * 2016-10-26 2021-12-23 엘지전자 주식회사 도어의 저장공간 냉각을 위한 덕트 구조 및 이러한 구조가 적용된 냉장고
KR20180045516A (ko) * 2016-10-26 2018-05-04 엘지전자 주식회사 도어의 저장공간 냉각을 위한 덕트 구조 및 이러한 구조가 적용된 냉장고
CN112097350B (zh) * 2019-06-18 2024-02-27 沈阳宁声风机有限责任公司 一种蒸发式机房空气能节能装置的控制方法
CN111473588B (zh) * 2020-04-21 2021-03-23 常州市月仙冷藏设备有限公司 一种带有风幕结构的真空隔热式冷藏门及其控制方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994209A (en) * 1959-02-26 1961-08-01 Gen Motors Corp Frostless refrigerator
US4368622A (en) * 1981-05-14 1983-01-18 General Electric Company Refrigerator with through-the-door quick-chilling service
US4478047A (en) * 1980-05-01 1984-10-23 Tyler Refrigeration Corporation Energy efficient glass door merchandiser
US4926649A (en) * 1987-06-11 1990-05-22 Martinez Jr George Method and apparatus for saving energy in an air conditioning system
US5319937A (en) * 1991-10-10 1994-06-14 Igloo Products Corporation Thermoelectric cooler and warmer
ES2061225T3 (es) * 1989-11-29 1994-12-01 Frigoscandia Food Process Syst Planta de tratamiento de aire y metodo para la reduccion de flujo en dicha planta.
US5584191A (en) * 1994-01-10 1996-12-17 Goldstar Co., Ltd. Cool air supply apparatus of refrigerator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3162499D1 (en) * 1980-06-05 1984-04-12 Rhee Jae Wha Refrigerator

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994209A (en) * 1959-02-26 1961-08-01 Gen Motors Corp Frostless refrigerator
US4478047A (en) * 1980-05-01 1984-10-23 Tyler Refrigeration Corporation Energy efficient glass door merchandiser
US4368622A (en) * 1981-05-14 1983-01-18 General Electric Company Refrigerator with through-the-door quick-chilling service
US4926649A (en) * 1987-06-11 1990-05-22 Martinez Jr George Method and apparatus for saving energy in an air conditioning system
ES2061225T3 (es) * 1989-11-29 1994-12-01 Frigoscandia Food Process Syst Planta de tratamiento de aire y metodo para la reduccion de flujo en dicha planta.
US5319937A (en) * 1991-10-10 1994-06-14 Igloo Products Corporation Thermoelectric cooler and warmer
US5584191A (en) * 1994-01-10 1996-12-17 Goldstar Co., Ltd. Cool air supply apparatus of refrigerator

Also Published As

Publication number Publication date
CN1191299A (zh) 1998-08-26
US5896752A (en) 1999-04-27
TW342441B (en) 1998-10-11
MX9705337A (es) 1998-08-30
JPH10238925A (ja) 1998-09-11
BR9702626A (pt) 1998-11-10
CN1099568C (zh) 2003-01-22
JP3184775B2 (ja) 2001-07-09
ES2154521B1 (es) 2001-10-16

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