EP2003993A4 - Supercooling apparatus and its method - Google Patents

Supercooling apparatus and its method

Info

Publication number
EP2003993A4
EP2003993A4 EP06798934A EP06798934A EP2003993A4 EP 2003993 A4 EP2003993 A4 EP 2003993A4 EP 06798934 A EP06798934 A EP 06798934A EP 06798934 A EP06798934 A EP 06798934A EP 2003993 A4 EP2003993 A4 EP 2003993A4
Authority
EP
European Patent Office
Prior art keywords
supercooling apparatus
supercooling
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP06798934A
Other languages
German (de)
French (fr)
Other versions
EP2003993A1 (en
Inventor
Su-Cheong Kim
Jong-Min Shin
Su-Won Lee
Cheol-Hwan Kim
Yong-Chol Kwon
Ku-Young Son
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 KR1020060014692A external-priority patent/KR101284592B1/en
Priority claimed from KR1020060061695A external-priority patent/KR20080003139A/en
Priority claimed from KR1020060061698A external-priority patent/KR20080003141A/en
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP2003993A1 publication Critical patent/EP2003993A1/en
Publication of EP2003993A4 publication Critical patent/EP2003993A4/en
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • 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
    • F25D2700/02—Sensors detecting door opening
    • 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
    • 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
    • F25D2700/16—Sensors measuring the temperature of products

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
EP06798934A 2006-02-15 2006-09-27 Supercooling apparatus and its method Withdrawn EP2003993A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR1020060014692A KR101284592B1 (en) 2006-02-15 2006-02-15 Refrigerator
KR20060061696 2006-07-01
KR1020060061695A KR20080003139A (en) 2006-07-01 2006-07-01 Controlling method for refrigerator
KR1020060061698A KR20080003141A (en) 2006-07-01 2006-07-01 Supercooling apparatus and its method
PCT/KR2006/003851 WO2007094541A1 (en) 2006-02-15 2006-09-27 Supercooling apparatus and its method

Publications (2)

Publication Number Publication Date
EP2003993A1 EP2003993A1 (en) 2008-12-24
EP2003993A4 true EP2003993A4 (en) 2010-06-02

Family

ID=38371701

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06798934A Withdrawn EP2003993A4 (en) 2006-02-15 2006-09-27 Supercooling apparatus and its method

Country Status (5)

Country Link
US (1) US20090064689A1 (en)
EP (1) EP2003993A4 (en)
AU (1) AU2006338352A1 (en)
BR (1) BRPI0621353A2 (en)
WO (1) WO2007094541A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101330449B1 (en) * 2007-09-14 2013-11-15 엘지전자 주식회사 Supercooling method and supercooling apparatus
DE102007044233A1 (en) * 2007-09-17 2009-04-02 BSH Bosch und Siemens Hausgeräte GmbH Ice cube maker and method of operating the ice cube maker
KR101143975B1 (en) * 2008-12-16 2012-05-09 엘지전자 주식회사 Refrigerator
WO2010071324A2 (en) * 2008-12-16 2010-06-24 엘지전자 주식회사 Refrigerator
KR101152049B1 (en) * 2009-01-08 2012-06-08 엘지전자 주식회사 A refrigerating apparatus
JP7454768B2 (en) * 2019-10-09 2024-03-25 パナソニックＩｐマネジメント株式会社 refrigerator
CN114353422B (en) * 2021-12-13 2023-01-24 珠海格力电器股份有限公司 Sorting apparatus, refrigerator, sorting method, and storage medium

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001086967A (en) * 1999-09-22 2001-04-03 Airtech Japan Ltd Method for freezing and freezer using variance of magnetic field or electric field
JP2002364968A (en) * 2001-06-07 2002-12-18 Ekotekkusu:Kk Freezing point lowering refrigerating device
JP2003088347A (en) * 2001-09-17 2003-03-25 Abi:Kk High-performance freezing apparatus and high- performance freezing method
US20030068414A1 (en) * 1997-03-17 2003-04-10 Akinori Ito Method and equipment for treating electrostatic field and electrode used therein

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01139979A (en) * 1987-11-27 1989-06-01 Matsushita Refrig Co Ltd Ice maker
US5194181A (en) * 1988-07-15 1993-03-16 The United States Of America As Represented By The Secretary Of The Navy Process for shaping articles from electrosetting compositions
US5699668A (en) * 1995-03-30 1997-12-23 Boreaus Technical Limited Multiple electrostatic gas phase heat pump and method
US5946918A (en) * 1998-05-27 1999-09-07 Mutual Of Omaha Insurance Company Cooling of stored water
JP2003139460A (en) * 2001-11-01 2003-05-14 Abi:Kk Variable magnetic field generator, refrigerating device and generation method for constant variable magnetic field
US6532751B1 (en) * 2002-03-22 2003-03-18 Whirlpool Corporation Method of maximizing ice production in a refrigeration appliance
AU2003234792A1 (en) * 2002-05-10 2003-11-11 Global Co., Ltd Refrigerating device, refrigerating method, and refrigerated object
US6935124B2 (en) * 2002-05-30 2005-08-30 Matsushita Electric Industrial Co., Ltd. Clear ice making apparatus, clear ice making method and refrigerator
JP4179927B2 (en) * 2003-06-04 2008-11-12 三洋電機株式会社 Method for setting refrigerant filling amount of cooling device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030068414A1 (en) * 1997-03-17 2003-04-10 Akinori Ito Method and equipment for treating electrostatic field and electrode used therein
JP2001086967A (en) * 1999-09-22 2001-04-03 Airtech Japan Ltd Method for freezing and freezer using variance of magnetic field or electric field
JP2002364968A (en) * 2001-06-07 2002-12-18 Ekotekkusu:Kk Freezing point lowering refrigerating device
JP2003088347A (en) * 2001-09-17 2003-03-25 Abi:Kk High-performance freezing apparatus and high- performance freezing method

Also Published As

Publication number Publication date
US20090064689A1 (en) 2009-03-12
AU2006338352A1 (en) 2007-08-23
EP2003993A1 (en) 2008-12-24
BRPI0621353A2 (en) 2011-12-06
WO2007094541A1 (en) 2007-08-23

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20080912

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

A4 Supplementary search report drawn up and despatched

Effective date: 20100504

17Q First examination report despatched

Effective date: 20110411

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20150401