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WO2011007971A3 - Dispositif de chauffage dégivrant pour réfrigérateur et réfrigérateur présentant ledit dispositif - Google Patents

Dispositif de chauffage dégivrant pour réfrigérateur et réfrigérateur présentant ledit dispositif Download PDF

Info

Publication number
WO2011007971A3
WO2011007971A3 PCT/KR2010/004291 KR2010004291W WO2011007971A3 WO 2011007971 A3 WO2011007971 A3 WO 2011007971A3 KR 2010004291 W KR2010004291 W KR 2010004291W WO 2011007971 A3 WO2011007971 A3 WO 2011007971A3
Authority
WO
WIPO (PCT)
Prior art keywords
refrigerator
evaporator
fan
defrosting
defrosting heater
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.)
Ceased
Application number
PCT/KR2010/004291
Other languages
English (en)
Other versions
WO2011007971A2 (fr
Inventor
Yeonwoo Cho
Gyeyoung Song
Kwangwoon Ahn
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Priority to US13/380,192 priority Critical patent/US20120096887A1/en
Priority to EP10799982.3A priority patent/EP2454540B1/fr
Publication of WO2011007971A2 publication Critical patent/WO2011007971A2/fr
Publication of WO2011007971A3 publication Critical patent/WO2011007971A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/08—Removing frost by electric heating
    • 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
    • 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
    • F25D17/067—Evaporator fan units
    • 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
    • F25D2317/0681—Details thereof
    • 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
    • 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

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)
  • Defrosting Systems (AREA)

Abstract

L'invention concerne un dispositif de chauffage dégivrant pour un réfrigérateur et un réfrigérateur présentant ledit dispositif, le réfrigérateur comprenant un évaporateur disposé dans un corps principal de réfrigérateur et conçu pour générer de l'air froid, un ventilateur conçu pour souffler de l'air froid s'écoulant à travers l'évaporateur afin qu'il circule dans le corps principal de réfrigérateur, et un dispositif de chauffage dégivrant conçu pour dégivrer l'évaporateur et le ventilateur par application de chaleur sur l'évaporateur et le ventilateur, le dispositif de chauffage dégivrant comprenant une unité de dégivrage d'évaporateur conçue pour dégivrer l'évaporateur et une unité de dégivrage de ventilateur conçue pour dégivrer le ventilateur, l'unité de dégivrage d'évaporateur et l'unité de dégivrage de ventilateur étant formées d'un seul bloc, l'évaporateur et le ventilateur pouvant ainsi être simultanément dégivrés.
PCT/KR2010/004291 2009-07-15 2010-07-01 Dispositif de chauffage dégivrant pour réfrigérateur et réfrigérateur présentant ledit dispositif Ceased WO2011007971A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/380,192 US20120096887A1 (en) 2009-07-15 2010-07-01 Defrosting heater for refregerator and refregerator having the same
EP10799982.3A EP2454540B1 (fr) 2009-07-15 2010-07-01 Réfrigérateur avec un dispositif de chauffage dégivrant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0064665 2009-07-15
KR1020090064665A KR101637443B1 (ko) 2009-07-15 2009-07-15 냉장고용 제상히터 및 이를 구비한 냉장고

Publications (2)

Publication Number Publication Date
WO2011007971A2 WO2011007971A2 (fr) 2011-01-20
WO2011007971A3 true WO2011007971A3 (fr) 2011-04-14

Family

ID=43449936

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/004291 Ceased WO2011007971A2 (fr) 2009-07-15 2010-07-01 Dispositif de chauffage dégivrant pour réfrigérateur et réfrigérateur présentant ledit dispositif

Country Status (4)

Country Link
US (1) US20120096887A1 (fr)
EP (1) EP2454540B1 (fr)
KR (1) KR101637443B1 (fr)
WO (1) WO2011007971A2 (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9010145B2 (en) * 2009-06-01 2015-04-21 Samsung Electronics Co., Ltd. Refrigerator
DE102011006265A1 (de) * 2011-03-28 2012-10-04 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät
WO2013084473A1 (fr) * 2011-12-09 2013-06-13 パナソニック株式会社 Réfrigérateur
DK2976582T3 (en) * 2013-03-19 2018-01-02 Maersk Container Ind A/S Increased cargo space in a container
JP6361020B2 (ja) * 2013-12-20 2018-07-25 パナソニックＩｐマネジメント株式会社 冷蔵庫
WO2015105333A1 (fr) * 2014-01-07 2015-07-16 삼성전자주식회사 Réfrigérateur
US20160370087A1 (en) * 2015-06-16 2016-12-22 Dongbu Daewoo Electronics Corporation Cooled-air circulation structure of refrigerator and method for controlling the same
KR102493237B1 (ko) * 2015-11-11 2023-01-30 엘지전자 주식회사 제상 장치 및 이를 구비하는 냉장고
CN105333672B (zh) * 2015-11-25 2018-05-29 青岛海尔股份有限公司 抽屉式冰箱
US10612832B2 (en) * 2015-12-17 2020-04-07 Samsung Electronics Co., Ltd. Refrigerator with defrost operation control
CH711098B1 (de) * 2016-09-21 2020-08-14 V Zug Ag Kühlgerät mit asymmetrisch ausgestalteter Kaltseite.
KR102153136B1 (ko) * 2016-09-29 2020-10-26 엘지전자 주식회사 냉장고
KR102182084B1 (ko) * 2016-09-29 2020-11-23 엘지전자 주식회사 냉장고
KR102671121B1 (ko) * 2016-09-29 2024-05-31 엘지전자 주식회사 냉장고
KR102632585B1 (ko) * 2016-09-29 2024-02-02 엘지전자 주식회사 냉장고
KR102604833B1 (ko) 2016-09-29 2023-11-22 엘지전자 주식회사 냉장고
US10041717B2 (en) 2016-10-27 2018-08-07 Electrolux Home Products, Inc. Air tower improvement for a refrigerator
KR102289289B1 (ko) 2017-03-10 2021-08-13 엘지전자 주식회사 냉장고
KR102320765B1 (ko) * 2017-05-26 2021-11-03 엘지전자 주식회사 냉장고
US12078404B2 (en) 2018-03-02 2024-09-03 Electrolux Do Brasil S.A. Door warmer for a refrigerator
JP2020101299A (ja) * 2018-12-20 2020-07-02 日立グローバルライフソリューションズ株式会社 冷蔵庫
CN110567214A (zh) * 2019-09-12 2019-12-13 青岛海尔电冰箱有限公司 冰箱
KR20210116087A (ko) * 2020-03-17 2021-09-27 엘지전자 주식회사 냉장고
KR20210116088A (ko) * 2020-03-17 2021-09-27 엘지전자 주식회사 냉장고
US11783692B2 (en) * 2021-08-31 2023-10-10 Samsung Electronics Co., Ltd. Electronic apparatus and controlling method thereof
KR20230032486A (ko) * 2021-08-31 2023-03-07 삼성전자주식회사 전자 장치 및 그 제어 방법
US11994335B2 (en) * 2021-12-29 2024-05-28 True Manufacturing Co., Inc. Self-contained reach-in refrigerator
KR20230101193A (ko) * 2021-12-29 2023-07-06 엘지전자 주식회사 저장고

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61276632A (ja) * 1985-05-31 1986-12-06 Matsushita Electric Ind Co Ltd 熱交換器除霜用ヒ−タの取付装置
JPH07218097A (ja) * 1994-02-02 1995-08-18 Matsushita Refrig Co Ltd 冷蔵庫の霜取り制御装置
US5966951A (en) * 1997-06-24 1999-10-19 Ab Electrolux Absorption refrigerator with automatic defrosting
JP2000041800A (ja) * 1998-07-30 2000-02-15 Noritaka Shibata 冷凍冷蔵ショーケースの自動霜取り装置
KR20070062847A (ko) * 2005-12-13 2007-06-18 주식회사 대우일렉트로닉스 냉장고의 제상 장치 및 제상 방법

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US2767558A (en) * 1955-03-30 1956-10-23 Whirlpool Seeger Corp Air blast refrigerated cabinet
JPS589911B2 (ja) * 1978-11-29 1983-02-23 株式会社日立製作所 冷凍機用蒸発器
JPH0654614B2 (ja) * 1990-08-22 1994-07-20 日立電線株式会社 電線製造装置
GB2251295B (en) * 1990-12-31 1994-09-28 Samsung Electronics Co Ltd Defrost assembly
US5347820A (en) * 1993-08-10 1994-09-20 Samsung Electronics Co., Ltd. Mounting arrangement for a refrigerator deodorizer
DE19645182A1 (de) * 1996-11-02 1998-05-07 Aeg Hausgeraete Gmbh Verfahren und Vorrichtung zum Abtauen von Kühl- bzw. Gefriergeräten
EP1783445A1 (fr) * 2004-08-04 2007-05-09 Hoshizaki Denki Kabushiki Kaisha Chambre réfrigéré
DE202005002486U1 (de) * 2005-02-16 2006-06-22 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät
KR20090046297A (ko) * 2007-11-05 2009-05-11 엘지전자 주식회사 음식물 보관기기

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61276632A (ja) * 1985-05-31 1986-12-06 Matsushita Electric Ind Co Ltd 熱交換器除霜用ヒ−タの取付装置
JPH07218097A (ja) * 1994-02-02 1995-08-18 Matsushita Refrig Co Ltd 冷蔵庫の霜取り制御装置
US5966951A (en) * 1997-06-24 1999-10-19 Ab Electrolux Absorption refrigerator with automatic defrosting
JP2000041800A (ja) * 1998-07-30 2000-02-15 Noritaka Shibata 冷凍冷蔵ショーケースの自動霜取り装置
KR20070062847A (ko) * 2005-12-13 2007-06-18 주식회사 대우일렉트로닉스 냉장고의 제상 장치 및 제상 방법

Also Published As

Publication number Publication date
KR101637443B1 (ko) 2016-07-07
EP2454540B1 (fr) 2020-09-02
EP2454540A2 (fr) 2012-05-23
KR20110006996A (ko) 2011-01-21
US20120096887A1 (en) 2012-04-26
EP2454540A4 (fr) 2017-06-28
WO2011007971A2 (fr) 2011-01-20

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