WO2008120927A3 - Refrigerator and controlling method of the same - Google Patents

Refrigerator and controlling method of the same Download PDF

Info

Publication number
WO2008120927A3
WO2008120927A3 PCT/KR2008/001773 KR2008001773W WO2008120927A3 WO 2008120927 A3 WO2008120927 A3 WO 2008120927A3 KR 2008001773 W KR2008001773 W KR 2008001773W WO 2008120927 A3 WO2008120927 A3 WO 2008120927A3
Authority
WO
WIPO (PCT)
Prior art keywords
compartment
refrigerator
cooling
same
controlling method
Prior art date
Application number
PCT/KR2008/001773
Other languages
French (fr)
Other versions
WO2008120927A2 (en
Inventor
Soo Kwan Lee
Jun Ho Bae
Chang Joon Kim
Original Assignee
Lg Electronics Inc
Soo Kwan Lee
Jun Ho Bae
Chang Joon Kim
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, Soo Kwan Lee, Jun Ho Bae, Chang Joon Kim filed Critical Lg Electronics Inc
Publication of WO2008120927A2 publication Critical patent/WO2008120927A2/en
Publication of WO2008120927A3 publication Critical patent/WO2008120927A3/en

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
    • 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
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements
    • 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
    • F25D17/08—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 using ducts
    • 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
    • F25D2317/0664—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 side
    • 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
    • F25D2317/067—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 air ducts
    • 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

Abstract

A refrigerator having a controller (200) and a method substantially allowing an independent cooling operation of a first compartment, e.g., cooling compartment (10) and a second compartment, e.g., storing compartment (30). The storing compartment (30) may be maintained at a cooling or preservation temperature which may be lower than a cooling or preservation temperature of the cooling compartment (10).
PCT/KR2008/001773 2007-03-31 2008-03-28 Refrigerator and controlling method of the same WO2008120927A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2007-0032113 2007-03-31
KR1020070032113A KR100873140B1 (en) 2007-03-31 2007-03-31 Refrigerator

Publications (2)

Publication Number Publication Date
WO2008120927A2 WO2008120927A2 (en) 2008-10-09
WO2008120927A3 true WO2008120927A3 (en) 2009-04-02

Family

ID=39808802

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2008/001773 WO2008120927A2 (en) 2007-03-31 2008-03-28 Refrigerator and controlling method of the same

Country Status (3)

Country Link
US (1) US20080256964A1 (en)
KR (1) KR100873140B1 (en)
WO (1) WO2008120927A2 (en)

Families Citing this family (15)

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Publication number Priority date Publication date Assignee Title
ITTO20050361A1 (en) * 2005-05-27 2006-11-28 Itw Ind Components Srl DEVICE AND METHOD OF CHECKING THE INTERNAL TEMPERATURE OF A REFRIGERATED CELL IN A COMBINED REFRIGERATOR-FREEZER
KR100850957B1 (en) * 2007-04-03 2008-08-12 엘지전자 주식회사 Refrigerator and control method for the same
US20120036879A1 (en) * 2009-02-27 2012-02-16 Electrolux Home Products, Inc. Refrigerator air duct
DE102009029124B4 (en) * 2009-09-02 2019-11-28 BSH Hausgeräte GmbH Refrigerating appliance with an air flow divider
DE102011079206A1 (en) * 2011-07-14 2013-01-17 BSH Bosch und Siemens Hausgeräte GmbH Refrigerating appliance with several chambers
KR101809971B1 (en) * 2011-08-16 2017-12-18 삼성전자주식회사 Refrigerator and control method thereof
JP5909426B2 (en) * 2012-08-23 2016-04-26 日立アプライアンス株式会社 refrigerator
WO2014136997A1 (en) * 2013-03-05 2014-09-12 엘지전자 주식회사 Refrigerator
CN106168426B (en) * 2015-08-28 2018-03-23 青岛海尔股份有限公司 Branch air-supply arrangement and the refrigerator with the branch air-supply arrangement
JP6766298B2 (en) * 2015-12-14 2020-10-14 青島海爾股▲フン▼有限公司 refrigerator
KR102620150B1 (en) * 2017-02-06 2024-01-03 삼성전자주식회사 Refrigerator
CN107356037B (en) * 2017-06-29 2019-12-24 青岛海尔股份有限公司 Refrigerator with a door
WO2020071772A1 (en) * 2018-10-02 2020-04-09 엘지전자 주식회사 Refrigerator
WO2020256716A1 (en) * 2019-06-19 2020-12-24 Electrolux Home Products, Inc. Temperature control of refrigeration compartments with a variable speed compressor and a variable speed evaporator fan
US20210239383A1 (en) * 2020-02-04 2021-08-05 Lg Electronics Inc. Refrigerator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012412A (en) * 1957-10-09 1961-12-12 Muffly Glenn Refrigerator humidity control
US3111817A (en) * 1961-10-11 1963-11-26 Gen Electric Multiple temperature refrigerator
US4996850A (en) * 1989-02-16 1991-03-05 Coleman R.V. Products, Inc. Air conditioner with exhaust feature
JP2006132820A (en) * 2004-11-04 2006-05-25 Mitsubishi Electric Corp Refrigerator
WO2008082141A2 (en) * 2007-01-02 2008-07-10 Lg Electronics, Inc. Cooling a separate room in a refrigerator

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US5357765A (en) * 1990-11-01 1994-10-25 Fisher & Paykel Limited Cooling device
US5209073A (en) * 1990-11-01 1993-05-11 Fisher & Paykel Limited Cooling device and method with multiple cooled chambers and multiple expansion means
KR0171526B1 (en) * 1996-09-25 1999-05-01 대우전자주식회사 Refrigeration and cold storage controller apparatus for single fan
TW422332U (en) * 1997-11-07 2001-02-11 Mitsubishi Electric Corp Refrigerator
TW418309B (en) * 1998-02-20 2001-01-11 Matsushita Refrigeration Refrigerator
TW446106U (en) * 1998-02-20 2001-07-11 Matsushita Refrigeration Co Lt Refrigerator having a cooler mounted in each of a refrigerator compartment and a freezer compartment
KR200207421Y1 (en) * 1999-01-20 2000-12-15 삼성전자주식회사 Cooling air circulation structure of refrigerator
KR100342259B1 (en) * 2000-02-09 2002-06-27 윤종용 Refrigerator & control method thereof
KR100366514B1 (en) * 2001-01-05 2003-01-09 주식회사 엘지이아이 The apparatus for suppling of cooling air for refrigerator
JP2002295951A (en) 2001-03-30 2002-10-09 Sankyo Seiki Mfg Co Ltd Damper for refrigerator and refrigerator comprising it
KR100446778B1 (en) * 2002-07-25 2004-09-01 엘지전자 주식회사 Cool air supply apparatus for side by side type refrigerator
JP3793173B2 (en) * 2002-11-25 2006-07-05 エルジー電子株式会社 Blower for cold air circulation in refrigerator
KR20060018724A (en) * 2004-08-25 2006-03-02 삼성전자주식회사 A refrigerator and a control method of the refrigerator
KR101176455B1 (en) * 2006-01-14 2012-08-30 삼성전자주식회사 An apparatus for super-cooling and a refrigerator and it's control method
KR20070075677A (en) * 2006-01-14 2007-07-24 삼성전자주식회사 Refrigerator and method for making supercooling liquid using the same
EP1811251A2 (en) * 2006-01-18 2007-07-25 Samsung Electronics Co., Ltd. Refrigerator with temperature control and operating method therefor
KR100768851B1 (en) * 2006-05-19 2007-10-22 엘지전자 주식회사 Refrigerator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012412A (en) * 1957-10-09 1961-12-12 Muffly Glenn Refrigerator humidity control
US3111817A (en) * 1961-10-11 1963-11-26 Gen Electric Multiple temperature refrigerator
US4996850A (en) * 1989-02-16 1991-03-05 Coleman R.V. Products, Inc. Air conditioner with exhaust feature
JP2006132820A (en) * 2004-11-04 2006-05-25 Mitsubishi Electric Corp Refrigerator
WO2008082141A2 (en) * 2007-01-02 2008-07-10 Lg Electronics, Inc. Cooling a separate room in a refrigerator

Also Published As

Publication number Publication date
WO2008120927A2 (en) 2008-10-09
KR100873140B1 (en) 2008-12-09
US20080256964A1 (en) 2008-10-23
KR20080089106A (en) 2008-10-06

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