WO2010071323A3 - Réfrigérateur - Google Patents

Réfrigérateur Download PDF

Info

Publication number
WO2010071323A3
WO2010071323A3 PCT/KR2009/007395 KR2009007395W WO2010071323A3 WO 2010071323 A3 WO2010071323 A3 WO 2010071323A3 KR 2009007395 W KR2009007395 W KR 2009007395W WO 2010071323 A3 WO2010071323 A3 WO 2010071323A3
Authority
WO
WIPO (PCT)
Prior art keywords
space
temperature
region
refrigerator
control unit
Prior art date
Application number
PCT/KR2009/007395
Other languages
English (en)
Korean (ko)
Other versions
WO2010071323A2 (fr
Inventor
윤덕현
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 KR1020090108310A external-priority patent/KR101143975B1/ko
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US13/139,935 priority Critical patent/US9234696B2/en
Publication of WO2010071323A2 publication Critical patent/WO2010071323A2/fr
Publication of WO2010071323A3 publication Critical patent/WO2010071323A3/fr

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
    • 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
    • F25D2400/28—Quick cooling
    • 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
    • F25D2400/30—Quick freezing
    • 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

La présente invention concerne un réfrigérateur pouvant conserver un objet stocké dans un état désiré par régulation de la température d'une région supérieure et d'une région inférieure d'un même espace de stockage. Le réfrigérateur comprend un dispositif de non congélation comportant une chambre de stockage pourvue d'un espace composé d'une partie supérieure et d'une partie inférieure, les échanges d'air ou de chaleur étant limités entre la partie supérieure et la partie inférieure, et une unité de régulation de température régulant la température de la partie supérieure et de la partie inférieure. Le dispositif de non congélation est installé dans un espace de stockage dans lequel s'effectue le refroidissement et commande l'unité de régulation de température pour effectuer au moins un processus de refroidissement rapide à une température supérieure à la température de changement de phase, un processus de pénétration dans une zone de température de surfusion et un processus de maintien de la zone de température de surfusion.
PCT/KR2009/007395 2008-12-16 2009-12-10 Réfrigérateur WO2010071323A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/139,935 US9234696B2 (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
KR20090001669 2009-01-08
KR20090001664 2009-01-08
KR10-2009-0001664 2009-01-08
KR10-2009-0001669 2009-01-08
KR10-2009-0108310 2009-11-10
KR1020090108310A KR101143975B1 (ko) 2008-12-16 2009-11-10 냉장고

Publications (2)

Publication Number Publication Date
WO2010071323A2 WO2010071323A2 (fr) 2010-06-24
WO2010071323A3 true WO2010071323A3 (fr) 2011-04-21

Family

ID=42269216

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/007395 WO2010071323A2 (fr) 2008-12-16 2009-12-10 Réfrigérateur

Country Status (1)

Country Link
WO (1) WO2010071323A2 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1808658A2 (fr) * 2006-01-14 2007-07-18 Samsung Electronics Co., Ltd. Refroidisseur et procédé pour commander le refroidissement
EP1813894A2 (fr) * 2006-01-14 2007-08-01 Samsung Electronics Co., Ltd. Réfrigérateur et procédé de fabrication de liquide surfondu
WO2008147160A2 (fr) * 2007-06-01 2008-12-04 Lg Electronics, Inc. Appareil de surfusion

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1808658A2 (fr) * 2006-01-14 2007-07-18 Samsung Electronics Co., Ltd. Refroidisseur et procédé pour commander le refroidissement
EP1813894A2 (fr) * 2006-01-14 2007-08-01 Samsung Electronics Co., Ltd. Réfrigérateur et procédé de fabrication de liquide surfondu
WO2008147160A2 (fr) * 2007-06-01 2008-12-04 Lg Electronics, Inc. Appareil de surfusion

Also Published As

Publication number Publication date
WO2010071323A2 (fr) 2010-06-24

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