WO2008004764A3 - Supercooling apparatus - Google Patents

Supercooling apparatus Download PDF

Info

Publication number
WO2008004764A3
WO2008004764A3 PCT/KR2007/002682 KR2007002682W WO2008004764A3 WO 2008004764 A3 WO2008004764 A3 WO 2008004764A3 KR 2007002682 W KR2007002682 W KR 2007002682W WO 2008004764 A3 WO2008004764 A3 WO 2008004764A3
Authority
WO
WIPO (PCT)
Prior art keywords
storage space
supercooling apparatus
opened
supplying
energy
Prior art date
Application number
PCT/KR2007/002682
Other languages
English (en)
Other versions
WO2008004764A2 (fr
Inventor
Su-Cheong Kim
Jong-Min Shin
Deok-Hyun Youn
Cheol-Hwan Kim
Won-Young Chung
Hoon-Bong Lee
Original Assignee
Lg Electronics Inc
Su-Cheong Kim
Jong-Min Shin
Deok-Hyun Youn
Cheol-Hwan Kim
Won-Young Chung
Hoon-Bong Lee
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, Su-Cheong Kim, Jong-Min Shin, Deok-Hyun Youn, Cheol-Hwan Kim, Won-Young Chung, Hoon-Bong Lee filed Critical Lg Electronics Inc
Priority to PCT/KR2007/002682 priority Critical patent/WO2008004764A2/fr
Publication of WO2008004764A2 publication Critical patent/WO2008004764A2/fr
Publication of WO2008004764A3 publication Critical patent/WO2008004764A3/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
    • 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
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/04—Doors; Covers with special compartments, e.g. butter conditioners
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B4/00—General methods for preserving meat, sausages, fish or fish products
    • A23B4/06—Freezing; Subsequent thawing; Cooling
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/32—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with electric currents without heating effect
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/36—Freezing; Subsequent thawing; 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/02—Subcoolers
    • 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
    • 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
    • F25D23/06—Walls
    • 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
    • F25D29/006—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
    • F25D2600/00—Control issues
    • F25D2600/04—Controlling heat transfer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/85—Food storage or conservation, e.g. cooling or drying

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Nutrition Science (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Production, Working, Storing, Or Distribution Of Ice (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Hybrid Cells (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)

Abstract

The present invention discloses a supercooling apparatus which can stably maintain a stored object in a supercooled state for an extended period of time, and which can protect the health of the user and improve the safety by stopping generation of the electric field, when the supercooling apparatus is opened. The supercooling apparatus includes a storage vault (60) a storage space (62) formed therein to store an object, the storage space (62) being opened and closed, a cooling unit (33) for cooling the storage space, an energy supply unit (40, 10a, 10b) for supplying energy to the storage space, and a switch unit (11a, 11 b) for supplying and cutting off energy according to opening and closing of the storage space (62).
PCT/KR2007/002682 2006-07-01 2007-06-01 Supercooling apparatus WO2008004764A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2007/002682 WO2008004764A2 (fr) 2006-07-01 2007-06-01 Supercooling apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2006-0061683 2006-07-01
KR20060061683 2006-07-01
PCT/KR2007/002682 WO2008004764A2 (fr) 2006-07-01 2007-06-01 Supercooling apparatus

Publications (2)

Publication Number Publication Date
WO2008004764A2 WO2008004764A2 (fr) 2008-01-10
WO2008004764A3 true WO2008004764A3 (fr) 2008-07-03

Family

ID=38894702

Family Applications (7)

Application Number Title Priority Date Filing Date
PCT/KR2007/002682 WO2008004764A2 (fr) 2006-07-01 2007-06-01 Supercooling apparatus
PCT/KR2007/002679 WO2008004761A2 (fr) 2006-07-01 2007-06-01 Appareil de sous-refroidissement
PCT/KR2007/002681 WO2008004763A1 (fr) 2006-07-01 2007-06-01 Appareil de sous-refroidissement
PCT/KR2007/002680 WO2008004762A1 (fr) 2006-07-01 2007-06-01 Appareil de sous-refroidissement
PCT/KR2007/002683 WO2008004765A2 (fr) 2006-07-01 2007-06-01 Appareil de sous-refroidissement
PCT/KR2007/002720 WO2008004770A1 (fr) 2006-07-01 2007-06-05 Appareil de sous-refroidissement et procédé de décongélation d'une électrode de cet appareil
PCT/KR2007/002721 WO2008004771A1 (fr) 2006-07-01 2007-06-05 Appareil de sous-refroidissement

Family Applications After (6)

Application Number Title Priority Date Filing Date
PCT/KR2007/002679 WO2008004761A2 (fr) 2006-07-01 2007-06-01 Appareil de sous-refroidissement
PCT/KR2007/002681 WO2008004763A1 (fr) 2006-07-01 2007-06-01 Appareil de sous-refroidissement
PCT/KR2007/002680 WO2008004762A1 (fr) 2006-07-01 2007-06-01 Appareil de sous-refroidissement
PCT/KR2007/002683 WO2008004765A2 (fr) 2006-07-01 2007-06-01 Appareil de sous-refroidissement
PCT/KR2007/002720 WO2008004770A1 (fr) 2006-07-01 2007-06-05 Appareil de sous-refroidissement et procédé de décongélation d'une électrode de cet appareil
PCT/KR2007/002721 WO2008004771A1 (fr) 2006-07-01 2007-06-05 Appareil de sous-refroidissement

Country Status (2)

Country Link
KR (13) KR100850608B1 (fr)
WO (7) WO2008004764A2 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008150108A2 (fr) * 2007-06-04 2008-12-11 Lg Electronics, Inc. Appareil de surfusion
WO2008150105A2 (fr) * 2007-06-04 2008-12-11 Lg Electronics, Inc. Appareil de surfusion
KR101443638B1 (ko) * 2008-05-30 2014-09-23 엘지전자 주식회사 냉장고
KR101476191B1 (ko) * 2008-05-30 2014-12-24 엘지전자 주식회사 식품 보관장치 및 식품 보관방법
KR101023357B1 (ko) * 2008-08-07 2011-03-18 엘지전자 주식회사 슬러시 제조 용기, 슬러시 제조 장치 및 이들을 포함하는냉각 장치
KR101507802B1 (ko) * 2008-08-19 2015-04-03 엘지전자 주식회사 냉장고
KR101019886B1 (ko) * 2008-08-20 2011-03-04 엘지전자 주식회사 무동결 보관고, 과냉각 장치 및 그 제어방법
KR101448652B1 (ko) * 2008-09-04 2014-10-08 엘지전자 주식회사 과냉각 장치
KR101176284B1 (ko) * 2008-12-16 2012-08-22 엘지전자 주식회사 냉장고
KR101115239B1 (ko) 2009-01-08 2012-02-15 엘지전자 주식회사 냉각 장치
JP5535116B2 (ja) * 2011-03-30 2014-07-02 三菱電機株式会社 冷蔵庫
JP6880983B2 (ja) * 2017-04-21 2021-06-02 ダイキン工業株式会社 冷却装置
WO2020071821A1 (fr) 2018-10-02 2020-04-09 엘지전자 주식회사 Machine à glace et réfrigérateur
KR102637434B1 (ko) * 2018-10-02 2024-02-19 엘지전자 주식회사 제빙기 및 이를 포함하는 냉장고
KR102664673B1 (ko) * 2018-10-02 2024-05-10 엘지전자 주식회사 제빙기 및 이를 포함하는 냉장고
KR20200068832A (ko) 2018-12-06 2020-06-16 엘지전자 주식회사 냉장고
JP7293817B2 (ja) * 2019-04-02 2023-06-20 三菱電機株式会社 冷蔵庫
CN110671882A (zh) * 2019-09-16 2020-01-10 珠海格力电器股份有限公司 一种冰箱及其敲击控制方法
JP7441437B2 (ja) * 2019-12-02 2024-03-01 株式会社MARS Company 収容庫
CN111336746A (zh) * 2020-03-12 2020-06-26 长虹美菱股份有限公司 一种冰箱用的电场发生装置
KR20220022681A (ko) 2020-08-19 2022-02-28 엘지전자 주식회사 냉장고
KR20220022678A (ko) 2020-08-19 2022-02-28 엘지전자 주식회사 냉장고
KR20220022680A (ko) 2020-08-19 2022-02-28 엘지전자 주식회사 냉장고
KR20220022679A (ko) 2020-08-19 2022-02-28 엘지전자 주식회사 냉장고
CN114279141B (zh) * 2021-12-28 2023-08-01 Tcl家用电器（合肥）有限公司 电磁保鲜结构及冰箱
US20240035725A1 (en) * 2022-07-28 2024-02-01 Xerox Corporation System and method for controlling crystallized forms of water
US20240034497A1 (en) * 2022-07-28 2024-02-01 Xerox Corporation Contact interfacing material receptacle

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JPH0678733A (ja) * 1992-09-07 1994-03-22 Matsushita Refrig Co Ltd 冷蔵庫
JPH07318234A (ja) * 1994-05-24 1995-12-08 Matsushita Refrig Co Ltd 冷蔵庫
US6451364B1 (en) * 1997-03-17 2002-09-17 Akinori Ito Method of treating a food object in an electrostatic field
US20050029080A1 (en) * 2002-02-25 2005-02-10 Bsh Bosch Und Siemens Hausgerate Gmbh Door-opening sensor and refrigerator equipped therewith

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Publication number Priority date Publication date Assignee Title
JPH0678733A (ja) * 1992-09-07 1994-03-22 Matsushita Refrig Co Ltd 冷蔵庫
JPH07318234A (ja) * 1994-05-24 1995-12-08 Matsushita Refrig Co Ltd 冷蔵庫
US6451364B1 (en) * 1997-03-17 2002-09-17 Akinori Ito Method of treating a food object in an electrostatic field
US20050029080A1 (en) * 2002-02-25 2005-02-10 Bsh Bosch Und Siemens Hausgerate Gmbh Door-opening sensor and refrigerator equipped therewith

Also Published As

Publication number Publication date
KR100857324B1 (ko) 2008-09-05
KR100886987B1 (ko) 2009-03-04
KR20080003228A (ko) 2008-01-07
WO2008004763A1 (fr) 2008-01-10
WO2008004761A2 (fr) 2008-01-10
KR20080003223A (ko) 2008-01-07
KR20080003220A (ko) 2008-01-07
KR100882625B1 (ko) 2009-02-06
KR20080003216A (ko) 2008-01-07
KR20080003221A (ko) 2008-01-07
WO2008004771A1 (fr) 2008-01-10
KR100862107B1 (ko) 2008-10-09
KR100935746B1 (ko) 2010-01-06
KR20080003224A (ko) 2008-01-07
KR20080003215A (ko) 2008-01-07
KR20080003218A (ko) 2008-01-07
KR100857325B1 (ko) 2008-09-05
KR100850608B1 (ko) 2008-08-05
WO2008004762A1 (fr) 2008-01-10
KR20080003217A (ko) 2008-01-07
WO2008004764A2 (fr) 2008-01-10
KR20080003219A (ko) 2008-01-07
KR20070110465A (ko) 2007-11-19
KR20080003222A (ko) 2008-01-07
WO2008004770A1 (fr) 2008-01-10
KR20080003214A (ko) 2008-01-07
KR100827883B1 (ko) 2008-05-07
WO2008004765A2 (fr) 2008-01-10
KR100836324B1 (ko) 2008-06-09
WO2008004761A3 (fr) 2008-03-20
WO2008004765A3 (fr) 2008-02-14

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