EP2397797A4 - Refrigerator - Google Patents

Refrigerator

Info

Publication number
EP2397797A4
EP2397797A4 EP09839948.8A EP09839948A EP2397797A4 EP 2397797 A4 EP2397797 A4 EP 2397797A4 EP 09839948 A EP09839948 A EP 09839948A EP 2397797 A4 EP2397797 A4 EP 2397797A4
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Withdrawn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
EP09839948.8A
Other languages
German (de)
French (fr)
Other versions
EP2397797A1 (en
Inventor
Haruhiko Iwai
Yoshihiro Kuwari
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
Application filed by Panasonic Corp filed Critical Panasonic Corp
Publication of EP2397797A1 publication Critical patent/EP2397797A1/en
Publication of EP2397797A4 publication Critical patent/EP2397797A4/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Withdrawn legal-status Critical Current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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/02—Details of evaporators
    • F25B2339/023—Evaporators consisting of one or several sheets on one face of which is fixed a refrigerant carrying coil
    • 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
    • F25B2400/0409—Refrigeration circuit bypassing means for the evaporator
    • 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
    • F25B2600/25—Control of valves
    • F25B2600/2511—Evaporator distribution valves
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series
    • 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
    • F25D17/067—Evaporator fan units
    • 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
    • F25D2400/06—Refrigerators with a vertical mullion

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)
EP09839948.8A 2009-02-12 2009-03-09 Refrigerator Withdrawn EP2397797A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009029303 2009-02-12
PCT/JP2009/001041 WO2010092625A1 (en) 2009-02-12 2009-03-09 Refrigerator

Publications (2)

Publication Number Publication Date
EP2397797A1 EP2397797A1 (en) 2011-12-21
EP2397797A4 true EP2397797A4 (en) 2014-07-23

Family

ID=42561479

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09839948.8A Withdrawn EP2397797A4 (en) 2009-02-12 2009-03-09 Refrigerator

Country Status (3)

Country Link
EP (1) EP2397797A4 (en)
CN (1) CN102317713B (en)
WO (1) WO2010092625A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH713693A2 (en) * 2018-07-18 2018-10-15 V Zug Ag Cooling unit with at least two evaporators.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08166184A (en) * 1994-12-12 1996-06-25 Sharp Corp Refrigerating equipment with freezing function
JP2005331187A (en) * 2004-05-20 2005-12-02 Toshiba Corp Refrigerator
US20070068180A1 (en) * 2005-09-28 2007-03-29 Samsung Electronics Co., Ltd. Refrigerator and method for controlling the same
US20080178621A1 (en) * 2007-01-26 2008-07-31 Samsung Electronics Co., Ltd. Refrigerator and operation control method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416119A (en) * 1982-01-08 1983-11-22 Whirlpool Corporation Variable capacity binary refrigerant refrigeration apparatus
JP3456905B2 (en) 1998-09-18 2003-10-14 株式会社東芝 refrigerator
JP2006234219A (en) * 2005-02-23 2006-09-07 Matsushita Electric Ind Co Ltd Refrigerator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08166184A (en) * 1994-12-12 1996-06-25 Sharp Corp Refrigerating equipment with freezing function
JP2005331187A (en) * 2004-05-20 2005-12-02 Toshiba Corp Refrigerator
US20070068180A1 (en) * 2005-09-28 2007-03-29 Samsung Electronics Co., Ltd. Refrigerator and method for controlling the same
US20080178621A1 (en) * 2007-01-26 2008-07-31 Samsung Electronics Co., Ltd. Refrigerator and operation control method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010092625A1 *

Also Published As

Publication number Publication date
WO2010092625A1 (en) 2010-08-19
CN102317713A (en) 2012-01-11
EP2397797A1 (en) 2011-12-21
CN102317713B (en) 2014-01-15

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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: 20110912

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 HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20140620

RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 5/04 20060101ALN20140613BHEP

Ipc: F25D 17/06 20060101ALN20140613BHEP

Ipc: F25D 11/02 20060101AFI20140613BHEP

STAA Information on the status of an ep patent application or granted ep patent

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17Q First examination report despatched

Effective date: 20170522

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18D Application deemed to be withdrawn

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