WO2010071325A3 - 냉장고 - Google Patents

냉장고 Download PDF

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Publication number
WO2010071325A3
WO2010071325A3 PCT/KR2009/007397 KR2009007397W WO2010071325A3 WO 2010071325 A3 WO2010071325 A3 WO 2010071325A3 KR 2009007397 W KR2009007397 W KR 2009007397W WO 2010071325 A3 WO2010071325 A3 WO 2010071325A3
Authority
WO
WIPO (PCT)
Prior art keywords
space
temperature
storing
refrigerator
maintaining
Prior art date
Application number
PCT/KR2009/007397
Other languages
English (en)
French (fr)
Other versions
WO2010071325A2 (ko
Inventor
소재현
김주현
오상호
김철환
이훈봉
Original Assignee
엘지전자 주식회사
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
Priority claimed from KR1020090108312A external-priority patent/KR101176284B1/ko
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US13/128,299 priority Critical patent/US20110264283A1/en
Publication of WO2010071325A2 publication Critical patent/WO2010071325A2/ko
Publication of WO2010071325A3 publication Critical patent/WO2010071325A3/ko

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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • 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
    • F25D2600/00—Control issues
    • F25D2600/06—Controlling according to a predetermined profile
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

본 발명은 냉장고에 관한 것으로서, 특히 수납물을 다양한 상태로 유지 보관할 수 있는 냉장고에 관한 것이다. 본 발명인 냉장고는 서로 간에 공기 또는 열의 교환이 제한된 상부 공간과 하부 공간으로 이루어진 수납 공간을 구비하는 보관실(Sr)과, 상부 공간과 하부 공간의 온도를 제어하는 온도 제어부를 구비하고, 냉각이 수행되는 저장공간(Sr)에 설치되고, 온도 제어부를 제어하여 온도조절 시작온도 영역의 유지 공정 또는, 온도조절 시작 영역보다 낮은 과냉각 온도영역(T1)의 유지 공정의 중의 적어도 하나 이상을 수행하여, 수행되는 공정의 상태로 수납공간(Sr) 또는 수납물이 보관되도록 하는 무동결 장치를 구비한다.
PCT/KR2009/007397 2008-12-16 2009-12-10 냉장고 WO2010071325A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/128,299 US20110264283A1 (en) 2008-12-16 2009-12-10 Refrigerator

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
KR10-2008-0128098 2008-12-16
KR20080128098 2008-12-16
KR10-2009-0001664 2009-01-08
KR20090001664 2009-01-08
KR20090001669 2009-01-08
KR10-2009-0001669 2009-01-08
KR1020090108312A KR101176284B1 (ko) 2008-12-16 2009-11-10 냉장고
KR10-2009-0108312 2009-11-10

Publications (2)

Publication Number Publication Date
WO2010071325A2 WO2010071325A2 (ko) 2010-06-24
WO2010071325A3 true WO2010071325A3 (ko) 2010-12-29

Family

ID=42269218

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/007397 WO2010071325A2 (ko) 2008-12-16 2009-12-10 냉장고

Country Status (1)

Country Link
WO (1) WO2010071325A2 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220022678A (ko) * 2020-08-19 2022-02-28 엘지전자 주식회사 냉장고
KR20220022681A (ko) * 2020-08-19 2022-02-28 엘지전자 주식회사 냉장고
KR20220022679A (ko) * 2020-08-19 2022-02-28 엘지전자 주식회사 냉장고

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008164273A (ja) * 2006-12-07 2008-07-17 Hitachi Appliances Inc 冷蔵庫
KR20090031061A (ko) * 2007-09-21 2009-03-25 엘지전자 주식회사 과냉각 장치
WO2009038424A2 (en) * 2007-09-21 2009-03-26 Lg Electronics, Inc. Supercooling apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008164273A (ja) * 2006-12-07 2008-07-17 Hitachi Appliances Inc 冷蔵庫
KR20090031061A (ko) * 2007-09-21 2009-03-25 엘지전자 주식회사 과냉각 장치
WO2009038424A2 (en) * 2007-09-21 2009-03-26 Lg Electronics, Inc. Supercooling apparatus

Also Published As

Publication number Publication date
WO2010071325A2 (ko) 2010-06-24

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