WO2008004765A3 - Supercooling apparatus - Google Patents

Supercooling apparatus Download PDF

Info

Publication number
WO2008004765A3
WO2008004765A3 PCT/KR2007/002683 KR2007002683W WO2008004765A3 WO 2008004765 A3 WO2008004765 A3 WO 2008004765A3 KR 2007002683 W KR2007002683 W KR 2007002683W WO 2008004765 A3 WO2008004765 A3 WO 2008004765A3
Authority
WO
WIPO (PCT)
Prior art keywords
storage space
supercooling apparatus
keeping
keeping container
space
Prior art date
Application number
PCT/KR2007/002683
Other languages
French (fr)
Other versions
WO2008004765A2 (en
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/KR2007/002683 priority Critical patent/WO2008004765A2/en
Publication of WO2008004765A2 publication Critical patent/WO2008004765A2/en
Publication of WO2008004765A3 publication Critical patent/WO2008004765A3/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
    • F25D23/12—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)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
  • Hybrid Cells (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The present invention discloses a supercooling apparatus which can selectively supply energy according to a keeping container, by forming an electrode or a coil at a shelf or one side of a storage space. The supercooling apparatus includes a storage space, a freezing cycle for cooling the storage space, a conduction member formed in the storage space and supplied with AC power, and a keeping container with a space for keeping an object therein. First and second electrodes are provided at two parallel faces of the keeping container.
PCT/KR2007/002683 2006-07-01 2007-06-01 Supercooling apparatus WO2008004765A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2007/002683 WO2008004765A2 (en) 2006-07-01 2007-06-01 Supercooling apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20060061683 2006-07-01
KR10-2006-0061683 2006-07-01
PCT/KR2007/002683 WO2008004765A2 (en) 2006-07-01 2007-06-01 Supercooling apparatus

Publications (2)

Publication Number Publication Date
WO2008004765A2 WO2008004765A2 (en) 2008-01-10
WO2008004765A3 true WO2008004765A3 (en) 2008-02-14

Family

ID=38894702

Family Applications (7)

Application Number Title Priority Date Filing Date
PCT/KR2007/002682 WO2008004764A2 (en) 2006-07-01 2007-06-01 Supercooling apparatus
PCT/KR2007/002681 WO2008004763A1 (en) 2006-07-01 2007-06-01 Supercooling apparatus
PCT/KR2007/002683 WO2008004765A2 (en) 2006-07-01 2007-06-01 Supercooling apparatus
PCT/KR2007/002679 WO2008004761A2 (en) 2006-07-01 2007-06-01 Supercooling apparatus
PCT/KR2007/002680 WO2008004762A1 (en) 2006-07-01 2007-06-01 Supercooling apparatus
PCT/KR2007/002720 WO2008004770A1 (en) 2006-07-01 2007-06-05 Apparatus for supercooling and the method for defrosting an electrode of the same
PCT/KR2007/002721 WO2008004771A1 (en) 2006-07-01 2007-06-05 Apparatus for supercooling

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PCT/KR2007/002682 WO2008004764A2 (en) 2006-07-01 2007-06-01 Supercooling apparatus
PCT/KR2007/002681 WO2008004763A1 (en) 2006-07-01 2007-06-01 Supercooling apparatus

Family Applications After (4)

Application Number Title Priority Date Filing Date
PCT/KR2007/002679 WO2008004761A2 (en) 2006-07-01 2007-06-01 Supercooling apparatus
PCT/KR2007/002680 WO2008004762A1 (en) 2006-07-01 2007-06-01 Supercooling apparatus
PCT/KR2007/002720 WO2008004770A1 (en) 2006-07-01 2007-06-05 Apparatus for supercooling and the method for defrosting an electrode of the same
PCT/KR2007/002721 WO2008004771A1 (en) 2006-07-01 2007-06-05 Apparatus for supercooling

Country Status (2)

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

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008150105A2 (en) * 2007-06-04 2008-12-11 Lg Electronics, Inc. Supercooling apparatus
WO2008150108A2 (en) * 2007-06-04 2008-12-11 Lg Electronics, Inc. Supercooling apparatus
KR101476191B1 (en) * 2008-05-30 2014-12-24 엘지전자 주식회사 Food conservation method and Food conservation apparatus
KR101443638B1 (en) * 2008-05-30 2014-09-23 엘지전자 주식회사 Refrigerator
KR101023357B1 (en) * 2008-08-07 2011-03-18 엘지전자 주식회사 Container for preparing slush, apparatus for preparing slush and refregerating apparatus having the sames
KR101507802B1 (en) * 2008-08-19 2015-04-03 엘지전자 주식회사 Refrigerator
KR101019886B1 (en) * 2008-08-20 2011-03-04 엘지전자 주식회사 Supercooling store room, apparatus for supercooling and method for controlling the sames
KR101448652B1 (en) * 2008-09-04 2014-10-08 엘지전자 주식회사 A device for super cooling
KR101143977B1 (en) * 2008-12-16 2012-05-09 엘지전자 주식회사 Refrigerator
KR101171437B1 (en) * 2009-01-08 2012-08-06 엘지전자 주식회사 A refrigerating apparatus
JP5535116B2 (en) * 2011-03-30 2014-07-02 三菱電機株式会社 refrigerator
JP6880983B2 (en) * 2017-04-21 2021-06-02 ダイキン工業株式会社 Cooling system
KR102664673B1 (en) * 2018-10-02 2024-05-10 엘지전자 주식회사 Ice maker and Refrigerator having the same
KR102637434B1 (en) * 2018-10-02 2024-02-19 엘지전자 주식회사 Ice maker and Refrigerator having the same
US11988431B2 (en) 2018-10-02 2024-05-21 Lg Electronics Inc. Icemaker and refrigerator
KR20200068832A (en) 2018-12-06 2020-06-16 엘지전자 주식회사 Refrigerator
JP7293817B2 (en) * 2019-04-02 2023-06-20 三菱電機株式会社 refrigerator
CN110671882A (en) * 2019-09-16 2020-01-10 珠海格力电器股份有限公司 Refrigerator and knocking control method thereof
JP7441437B2 (en) * 2019-12-02 2024-03-01 株式会社MARS Company storage room
CN111336746A (en) * 2020-03-12 2020-06-26 长虹美菱股份有限公司 Electric field generating device for refrigerator
KR20220022678A (en) 2020-08-19 2022-02-28 엘지전자 주식회사 Refrigerator
KR20220022680A (en) 2020-08-19 2022-02-28 엘지전자 주식회사 Refrigerator
KR20220022681A (en) 2020-08-19 2022-02-28 엘지전자 주식회사 Refrigerator
KR20220022679A (en) 2020-08-19 2022-02-28 엘지전자 주식회사 Refrigerator
CN114279141B (en) * 2021-12-28 2023-08-01 Tcl家用电器（合肥）有限公司 Electromagnetic fresh-keeping structure and refrigerator
US20240034497A1 (en) * 2022-07-28 2024-02-01 Xerox Corporation Contact interfacing material receptacle
US20240035725A1 (en) * 2022-07-28 2024-02-01 Xerox Corporation System and method for controlling crystallized forms of water

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JPH067079A (en) * 1992-06-24 1994-01-18 Matsushita Refrig Co Ltd Refrigerator
JPH0678733A (en) * 1992-09-07 1994-03-22 Matsushita Refrig Co Ltd Refrigerator
US6451364B1 (en) * 1997-03-17 2002-09-17 Akinori Ito Method of treating a food object in an electrostatic field
JP2003054645A (en) * 2001-05-15 2003-02-26 Ksa:Kk Container for object to be treated

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JP2001086967A (en) * 1999-09-22 2001-04-03 Airtech Japan Ltd Method for freezing and freezer using variance of magnetic field or electric field
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JP2003139460A (en) * 2001-11-01 2003-05-14 Abi:Kk Variable magnetic field generator, refrigerating device and generation method for constant variable magnetic field
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH067079A (en) * 1992-06-24 1994-01-18 Matsushita Refrig Co Ltd Refrigerator
JPH0678733A (en) * 1992-09-07 1994-03-22 Matsushita Refrig Co Ltd Refrigerator
US6451364B1 (en) * 1997-03-17 2002-09-17 Akinori Ito Method of treating a food object in an electrostatic field
JP2003054645A (en) * 2001-05-15 2003-02-26 Ksa:Kk Container for object to be treated

Also Published As

Publication number Publication date
KR20080003218A (en) 2008-01-07
KR20080003222A (en) 2008-01-07
KR100862107B1 (en) 2008-10-09
WO2008004763A1 (en) 2008-01-10
WO2008004762A1 (en) 2008-01-10
KR20080003228A (en) 2008-01-07
KR100935746B1 (en) 2010-01-06
KR20080003220A (en) 2008-01-07
WO2008004764A3 (en) 2008-07-03
KR20070110465A (en) 2007-11-19
KR100857324B1 (en) 2008-09-05
KR20080003223A (en) 2008-01-07
KR100882625B1 (en) 2009-02-06
KR20080003215A (en) 2008-01-07
WO2008004764A2 (en) 2008-01-10
KR100886987B1 (en) 2009-03-04
KR20080003217A (en) 2008-01-07
WO2008004770A1 (en) 2008-01-10
KR20080003221A (en) 2008-01-07
KR100836324B1 (en) 2008-06-09
KR20080003224A (en) 2008-01-07
KR20080003216A (en) 2008-01-07
WO2008004761A3 (en) 2008-03-20
WO2008004765A2 (en) 2008-01-10
KR20080003219A (en) 2008-01-07
KR100850608B1 (en) 2008-08-05
KR100827883B1 (en) 2008-05-07
WO2008004761A2 (en) 2008-01-10
WO2008004771A1 (en) 2008-01-10
KR100857325B1 (en) 2008-09-05
KR20080003214A (en) 2008-01-07

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