WO2010079971A3 - Cooling apparatus - Google Patents

Cooling apparatus Download PDF

Info

Publication number
WO2010079971A3
WO2010079971A3 PCT/KR2010/000094 KR2010000094W WO2010079971A3 WO 2010079971 A3 WO2010079971 A3 WO 2010079971A3 KR 2010000094 W KR2010000094 W KR 2010000094W WO 2010079971 A3 WO2010079971 A3 WO 2010079971A3
Authority
WO
WIPO (PCT)
Prior art keywords
space
cooling
container
cooling apparatus
liquid
Prior art date
Application number
PCT/KR2010/000094
Other languages
French (fr)
Korean (ko)
Other versions
WO2010079971A2 (en
Inventor
정원영
소재현
김철환
김주현
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 KR1020090108306A external-priority patent/KR101143973B1/en
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US13/143,600 priority Critical patent/US20110302952A1/en
Publication of WO2010079971A2 publication Critical patent/WO2010079971A2/en
Publication of WO2010079971A3 publication Critical patent/WO2010079971A3/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
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/025—Secondary 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
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/04—Doors; Covers with special compartments, e.g. butter conditioners
    • 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
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • 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
    • F25D2317/061—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 through special compartments
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F25D2323/023—Door in door constructions
    • 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
    • F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
    • F25D2331/80—Type of cooled receptacles
    • F25D2331/803—Bottles
    • 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
    • F25D2400/06—Refrigerators with a vertical mullion

Abstract

The present application relates to a cooling apparatus (2000) including a non-freezing apparatus (100L, 100U) which can stably store a liquid in a container in supercooled state by maintaining an upper space (100U) receiving an upper portion of the container at a higher temperature than a lower space (100L) receiving a lower portion of the container. A cooling apparatus (2000) includes a cooling space, a door opening and closing the cooling space, and a non-freezing apparatus (100L, 100U) installed in the cooling space or the door, an upper space (100U) thereof being maintained in a higher temperature region than a lower space (100L) thereof. The non-freezing apparatus (100L, 100U) of the cooling apparatus (2000) includes a separation film (142) formed between the upper space (100U) of a high temperature and the lower space (100L) of a low temperature and limiting the heat exchange between the upper space (100U) and the lower space (100L), thereby stably maintaining the liquid in the supercooled state.
PCT/KR2010/000094 2009-01-08 2010-01-07 Cooling apparatus WO2010079971A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/143,600 US20110302952A1 (en) 2009-01-08 2010-01-07 Cooling apparatus

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20090001668 2009-01-08
KR10-2009-0001668 2009-01-08
KR10-2009-0108306 2009-11-10
KR1020090108306A KR101143973B1 (en) 2009-01-08 2009-11-10 A refrigerating apparatus

Publications (2)

Publication Number Publication Date
WO2010079971A2 WO2010079971A2 (en) 2010-07-15
WO2010079971A3 true WO2010079971A3 (en) 2011-06-23

Family

ID=42316994

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/000094 WO2010079971A2 (en) 2009-01-08 2010-01-07 Cooling apparatus

Country Status (1)

Country Link
WO (1) WO2010079971A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1813896A2 (en) * 2006-01-14 2007-08-01 Samsung Electronics Co., Ltd. Refrigerator with supercooled beverage dispenser and method for controlling the same
EP1980808A2 (en) * 2007-04-06 2008-10-15 Samsung Electronics Co., Ltd. Refrigerator and method to control the same
EP1980809A2 (en) * 2007-04-06 2008-10-15 Samsung Electronics Co., Ltd. Method and apparatus maintaining liquid beverages in a supercooled state

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1813896A2 (en) * 2006-01-14 2007-08-01 Samsung Electronics Co., Ltd. Refrigerator with supercooled beverage dispenser and method for controlling the same
EP1980808A2 (en) * 2007-04-06 2008-10-15 Samsung Electronics Co., Ltd. Refrigerator and method to control the same
EP1980809A2 (en) * 2007-04-06 2008-10-15 Samsung Electronics Co., Ltd. Method and apparatus maintaining liquid beverages in a supercooled state

Also Published As

Publication number Publication date
WO2010079971A2 (en) 2010-07-15

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