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EP2711654A4 - Refrigerator - Google Patents

Refrigerator

Info

Publication number
EP2711654A4
EP2711654A4 EP12785019.6A EP12785019A EP2711654A4 EP 2711654 A4 EP2711654 A4 EP 2711654A4 EP 12785019 A EP12785019 A EP 12785019A EP 2711654 A4 EP2711654 A4 EP 2711654A4
Authority
EP
European Patent Office
Prior art keywords
refrigerator
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Withdrawn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
EP12785019.6A
Other languages
German (de)
French (fr)
Other versions
EP2711654A1 (en
Inventor
Hisakazu Sakai
Kouichi Nishimura
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.)
Panasonic Corp
Original Assignee
Panasonic Corp
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 JP2011110932A external-priority patent/JP2012241949A/en
Priority claimed from JP2011112194A external-priority patent/JP5877301B2/en
Priority claimed from JP2011123110A external-priority patent/JP5870237B2/en
Priority claimed from JP2011195818A external-priority patent/JP5927409B2/en
Priority claimed from JP2011213951A external-priority patent/JP5884010B2/en
Application filed by Panasonic Corp filed Critical Panasonic Corp
Publication of EP2711654A1 publication Critical patent/EP2711654A1/en
Publication of EP2711654A4 publication Critical patent/EP2711654A4/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Withdrawn legal-status Critical Current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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/04—Preventing the formation of frost or condensate
    • 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
    • F25B6/00—Compression machines, plants or systems, with several condenser circuits
    • 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
    • F25D21/002—Defroster control
    • F25D21/006—Defroster control with electronic control circuits
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0403—Refrigeration circuit bypassing means for the condenser
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/02—Humidity
    • 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
    • F25D2323/002—Details for cooling refrigerating machinery
    • F25D2323/0026—Details for cooling refrigerating machinery characterised by the incoming air flow
    • F25D2323/00266—Details for cooling refrigerating machinery characterised by the incoming air flow through the bottom
    • 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
    • F25D2323/002—Details for cooling refrigerating machinery
    • F25D2323/0027—Details for cooling refrigerating machinery characterised by the out-flowing air
    • F25D2323/00272—Details for cooling refrigerating machinery characterised by the out-flowing air from the back top
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Defrosting Systems (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
EP12785019.6A 2011-05-18 2012-05-16 Refrigerator Withdrawn EP2711654A4 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2011110932A JP2012241949A (en) 2011-05-18 2011-05-18 Refrigerator
JP2011112194A JP5877301B2 (en) 2011-05-19 2011-05-19 refrigerator
JP2011123110A JP5870237B2 (en) 2011-06-01 2011-06-01 refrigerator
JP2011195818A JP5927409B2 (en) 2011-09-08 2011-09-08 refrigerator
JP2011213951A JP5884010B2 (en) 2011-09-29 2011-09-29 refrigerator
PCT/JP2012/003181 WO2012157263A1 (en) 2011-05-18 2012-05-16 Refrigerator

Publications (2)

Publication Number Publication Date
EP2711654A1 EP2711654A1 (en) 2014-03-26
EP2711654A4 true EP2711654A4 (en) 2015-08-12

Family

ID=47176612

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12785019.6A Withdrawn EP2711654A4 (en) 2011-05-18 2012-05-16 Refrigerator

Country Status (3)

Country Link
EP (1) EP2711654A4 (en)
CN (1) CN103547872B (en)
WO (1) WO2012157263A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101849103B1 (en) * 2011-10-06 2018-06-01 삼성전자주식회사 Refrigerator and control method thereof
CN104160224A (en) * 2012-02-29 2014-11-19 松下电器产业株式会社 Refrigerator
JP6101926B2 (en) * 2012-12-05 2017-03-29 パナソニックＩｐマネジメント株式会社 refrigerator
JP6197176B2 (en) * 2013-06-18 2017-09-20 パナソニックＩｐマネジメント株式会社 refrigerator
JP6189160B2 (en) * 2013-09-26 2017-08-30 東芝ライフスタイル株式会社 refrigerator
US10323875B2 (en) * 2015-07-27 2019-06-18 Illinois Tool Works Inc. System and method of controlling refrigerator and freezer units to reduce consumed energy
CN108885050B (en) * 2016-03-01 2022-02-01 三菱电机株式会社 Refrigerator with a door
WO2017179500A1 (en) * 2016-04-13 2017-10-19 パナソニックＩｐマネジメント株式会社 Refrigerator and cooling system
CN105783385B (en) * 2016-04-20 2018-05-11 合肥华凌股份有限公司 A kind of cold compartment of refrigerator defrosting method, defrosting system and refrigerator
US20190205835A1 (en) * 2016-06-20 2019-07-04 Carrier Corporation Refrigeration management system
JP6744830B2 (en) * 2017-02-21 2020-08-19 パナソニック株式会社 refrigerator
RU2654816C1 (en) * 2017-05-22 2018-05-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Донской государственный аграрный университет" Compressor refrigerator with forced air cooling of the condenser
CN107461986A (en) * 2017-07-14 2017-12-12 青岛海尔电冰箱有限公司 Refrigerating device
JP6872689B2 (en) * 2017-11-30 2021-05-19 パナソニックＩｐマネジメント株式会社 refrigerator
CN108050752A (en) * 2017-12-05 2018-05-18 澳柯玛股份有限公司 A kind of refrigeration system
US11480382B2 (en) * 2019-01-10 2022-10-25 Lg Electronics Inc. Refrigerator
US11415358B1 (en) 2019-06-20 2022-08-16 Illinois Tool Works Inc. Adaptive perimeter heating in refrigerator and freezer units

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09264650A (en) * 1996-03-28 1997-10-07 Toshiba Corp Refrigerator
JP2005156111A (en) * 2003-11-28 2005-06-16 Matsushita Electric Ind Co Ltd Refrigerator
JP2009264629A (en) * 2008-04-23 2009-11-12 Toshiba Corp Refrigerator
WO2013128845A1 (en) * 2012-02-29 2013-09-06 パナソニック株式会社 Refrigerator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS589752Y2 (en) * 1978-10-05 1983-02-22 松下冷機株式会社 Separate refrigerator
KR0170878B1 (en) 1995-11-23 1999-03-20 윤종용 Refrigerator and its driving control method
JPH09236369A (en) 1996-02-26 1997-09-09 Matsushita Refrig Co Ltd Refrigerator
JP3540530B2 (en) * 1996-12-13 2004-07-07 東芝キヤリア株式会社 Air conditioner
JP2004324902A (en) * 2003-04-21 2004-11-18 Matsushita Electric Ind Co Ltd Freezing refrigerator
JP2007248005A (en) * 2006-03-17 2007-09-27 Sanyo Electric Co Ltd Refrigerator
JP5239897B2 (en) * 2009-01-26 2013-07-17 パナソニック株式会社 refrigerator
CN101984312A (en) * 2010-11-23 2011-03-09 深圳和而泰智能控制股份有限公司 Refrigerator defrosting system and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09264650A (en) * 1996-03-28 1997-10-07 Toshiba Corp Refrigerator
JP2005156111A (en) * 2003-11-28 2005-06-16 Matsushita Electric Ind Co Ltd Refrigerator
JP2009264629A (en) * 2008-04-23 2009-11-12 Toshiba Corp Refrigerator
WO2013128845A1 (en) * 2012-02-29 2013-09-06 パナソニック株式会社 Refrigerator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012157263A1 *

Also Published As

Publication number Publication date
EP2711654A1 (en) 2014-03-26
CN103547872A (en) 2014-01-29
CN103547872B (en) 2015-12-23
WO2012157263A1 (en) 2012-11-22

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Inventor name: NISHIMURA, KOUICHI

Inventor name: SAKAI, HISAKAZU

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