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EP3348940A4 - Refrigerator - Google Patents

Refrigerator Download PDF

Info

Publication number
EP3348940A4
EP3348940A4 EP16843940.4A EP16843940A EP3348940A4 EP 3348940 A4 EP3348940 A4 EP 3348940A4 EP 16843940 A EP16843940 A EP 16843940A EP 3348940 A4 EP3348940 A4 EP 3348940A4
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Withdrawn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
EP16843940.4A
Other languages
German (de)
French (fr)
Other versions
EP3348940A1 (en
Inventor
Kei Nambu
Kiyoshi Mori
Kenichi Kakita
Toyoshi Kamisako
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 Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of EP3348940A1 publication Critical patent/EP3348940A1/en
Publication of EP3348940A4 publication Critical patent/EP3348940A4/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Withdrawn legal-status Critical Current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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
    • 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
    • F25B2600/00—Control issues
    • F25B2600/11—Fan speed control
    • F25B2600/112—Fan speed control of evaporator fans
    • 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
    • F25D2400/30—Quick freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
EP16843940.4A 2015-09-11 2016-09-07 Refrigerator Withdrawn EP3348940A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015179179A JP2017053583A (en) 2015-09-11 2015-09-11 refrigerator
PCT/JP2016/004067 WO2017043072A1 (en) 2015-09-11 2016-09-07 Refrigerator

Publications (2)

Publication Number Publication Date
EP3348940A1 EP3348940A1 (en) 2018-07-18
EP3348940A4 true EP3348940A4 (en) 2018-12-12

Family

ID=58240758

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16843940.4A Withdrawn EP3348940A4 (en) 2015-09-11 2016-09-07 Refrigerator

Country Status (4)

Country Link
EP (1) EP3348940A4 (en)
JP (1) JP2017053583A (en)
CN (1) CN108027193A (en)
WO (1) WO2017043072A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6685170B2 (en) * 2016-04-19 2020-04-22 日立グローバルライフソリューションズ株式会社 refrigerator
JP6800083B2 (en) * 2017-04-21 2020-12-16 日立グローバルライフソリューションズ株式会社 refrigerator
JP6999293B2 (en) * 2017-06-13 2022-01-18 東芝ライフスタイル株式会社 refrigerator
JP6995511B2 (en) * 2017-07-03 2022-02-04 三菱電機株式会社 Refrigerator and refrigerator temperature control method
JP7185000B2 (en) * 2017-07-03 2022-12-06 三菱電機株式会社 Refrigerator and refrigerator temperature control method
JP7117604B2 (en) * 2019-02-06 2022-08-15 パナソニックＩｐマネジメント株式会社 refrigerator
CN111076470A (en) * 2019-12-25 2020-04-28 珠海格力电器股份有限公司 Fresh-keeping device
JP7351762B2 (en) * 2020-02-07 2023-09-27 日立グローバルライフソリューションズ株式会社 refrigerator
TWI750971B (en) * 2020-12-24 2021-12-21 台灣松下電器股份有限公司 refrigerator
CN112964019A (en) * 2021-02-24 2021-06-15 珠海格力电器股份有限公司 Food preservation control method and device and refrigerator
CN114304246B (en) * 2021-11-29 2024-05-07 新疆农垦科学院 Breathing type pressure-assisted shallow freezing and thawing integrated equipment and application method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101093124A (en) * 2006-06-23 2007-12-26 海尔集团公司 Icebox without temperature tunable clapboard, and having snapchill cabinet and air return port turnable to open /close positiones, and control method
WO2014185116A1 (en) * 2013-05-17 2014-11-20 シャープ株式会社 Evaporator and refrigerator using same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3490379B2 (en) * 2000-07-13 2004-01-26 株式会社東芝 refrigerator
KR20030033362A (en) * 2001-10-22 2003-05-01 엘지전자 주식회사 Driving control method for parrllel refrigerator
JP4364098B2 (en) * 2004-09-24 2009-11-11 株式会社東芝 refrigerator
JP3805351B1 (en) * 2005-05-19 2006-08-02 シャープ株式会社 refrigerator
JP4595972B2 (en) * 2007-07-30 2010-12-08 三菱電機株式会社 refrigerator
JP4744567B2 (en) * 2008-08-05 2011-08-10 三菱電機株式会社 Freezer refrigerator
JP5401889B2 (en) * 2008-08-07 2014-01-29 パナソニック株式会社 refrigerator
JP2010043806A (en) * 2008-08-18 2010-02-25 Panasonic Corp Refrigerator
JP4837019B2 (en) * 2008-11-04 2011-12-14 三菱電機株式会社 refrigerator
CN104487791A (en) * 2012-07-25 2015-04-01 松下知识产权经营株式会社 Refrigerator
CN103968631B (en) * 2013-01-28 2016-04-13 珠海格力电器股份有限公司 Automatic ice coating device of refrigerator, refrigerator and running method of refrigerator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101093124A (en) * 2006-06-23 2007-12-26 海尔集团公司 Icebox without temperature tunable clapboard, and having snapchill cabinet and air return port turnable to open /close positiones, and control method
WO2014185116A1 (en) * 2013-05-17 2014-11-20 シャープ株式会社 Evaporator and refrigerator using same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017043072A1 *

Also Published As

Publication number Publication date
WO2017043072A1 (en) 2017-03-16
EP3348940A1 (en) 2018-07-18
CN108027193A (en) 2018-05-11
JP2017053583A (en) 2017-03-16

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Legal Events

Date Code Title Description
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: 20180321

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

A4 Supplementary search report drawn up and despatched

Effective date: 20181113

RIC1 Information provided on ipc code assigned before grant

Ipc: F25D 11/00 20060101AFI20181107BHEP

Ipc: F25D 17/08 20060101ALI20181107BHEP

DAV Request for validation of the european patent (deleted)
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: 20190612