EP2267392A4 - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
EP2267392A4
EP2267392A4 EP09722156.8A EP09722156A EP2267392A4 EP 2267392 A4 EP2267392 A4 EP 2267392A4 EP 09722156 A EP09722156 A EP 09722156A EP 2267392 A4 EP2267392 A4 EP 2267392A4
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
exchanger
heat
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Withdrawn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
EP09722156.8A
Other languages
German (de)
French (fr)
Other versions
EP2267392A1 (en
Inventor
Hirokazu Fujino
Shun Yoshioka
Takashi Doi
Masaaki Kitazawa
Haruo Nakata
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP2267392A1 publication Critical patent/EP2267392A1/en
Publication of EP2267392A4 publication Critical patent/EP2267392A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
EP09722156.8A 2008-03-18 2009-03-16 Heat exchanger Withdrawn EP2267392A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008070356A JP2009222360A (en) 2008-03-18 2008-03-18 Heat exchanger
PCT/JP2009/054999 WO2009116478A1 (en) 2008-03-18 2009-03-16 Heat exchanger

Publications (2)

Publication Number Publication Date
EP2267392A1 EP2267392A1 (en) 2010-12-29
EP2267392A4 true EP2267392A4 (en) 2014-03-26

Family

ID=41090881

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09722156.8A Withdrawn EP2267392A4 (en) 2008-03-18 2009-03-16 Heat exchanger

Country Status (6)

Country Link
US (1) US20110011126A1 (en)
EP (1) EP2267392A4 (en)
JP (1) JP2009222360A (en)
CN (1) CN101978236B (en)
BR (1) BRPI0908721A2 (en)
WO (1) WO2009116478A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5176624B2 (en) * 2008-03-18 2013-04-03 ダイキン工業株式会社 Refrigeration equipment
JP5626335B2 (en) 2010-01-27 2014-11-19 ダイキン工業株式会社 Refrigerant composition comprising difluoromethane (HFC32) and 2,3,3,3-tetrafluoropropene (HFO1234yf) comprising difluoromethane (HFC32) and 2,3,3,3-tetrafluoropropene (HFO1234yf)
JP2013134024A (en) * 2011-12-27 2013-07-08 Panasonic Corp Refrigeration cycle device
US9671177B2 (en) * 2012-04-26 2017-06-06 Mitsubishi Electric Corporation Heat exchanger, method for fabricating heat exchanger, and air-conditioning apparatus
PL2894209T3 (en) * 2012-09-04 2022-05-02 Daikin Industries, Ltd. Method for filling mixed refrigerant containing 2,3,3,3-tetrafluoropropene
GB2542312A (en) * 2014-07-18 2017-03-15 Mitsubishi Electric Corp Refrigeration cycle device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0732550A2 (en) * 1995-03-14 1996-09-18 Kabushiki Kaisha Toshiba Air conditioner
EP0789216A2 (en) * 1995-09-14 1997-08-13 Sanyo Electric Co. Ltd Heat exchanger having corrugated fins and air conditioner having the same
JP2001091183A (en) * 1999-07-21 2001-04-06 Matsushita Refrig Co Ltd Fin tube type heat exchanger
JP2001304783A (en) * 2000-04-14 2001-10-31 Daikin Ind Ltd Outdoor heat exchanger, indoor heat exchanger and air conditioner
JP2002147981A (en) * 2000-11-07 2002-05-22 Kobe Steel Ltd Heat exchanger tube and finned tube heat exchanger
JP2003343942A (en) * 2002-05-23 2003-12-03 Denso Corp Evaporator
US20040118152A1 (en) * 2002-02-28 2004-06-24 Ha Sam Chul Heat exchanger for refrigerator
JP2006317010A (en) * 2004-08-09 2006-11-24 Kiyoshi Yanagimachi Heat exchanger block

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2604722B2 (en) * 1986-06-23 1997-04-30 松下冷機株式会社 Flying ube type heat exchanger
JPH04110388A (en) * 1990-08-31 1992-04-10 Daikin Ind Ltd Fluid for heat transfer
US6460372B1 (en) * 2001-05-04 2002-10-08 Carrier Corporation Evaporator for medium temperature refrigerated merchandiser
ES2645949T3 (en) * 2002-10-25 2017-12-11 Honeywell International Inc. Sterilization method using compositions containing fluorine substituted olefins
US20040089839A1 (en) * 2002-10-25 2004-05-13 Honeywell International, Inc. Fluorinated alkene refrigerant compositions
US7279451B2 (en) * 2002-10-25 2007-10-09 Honeywell International Inc. Compositions containing fluorine substituted olefins
US9796848B2 (en) * 2002-10-25 2017-10-24 Honeywell International Inc. Foaming agents and compositions containing fluorine substituted olefins and methods of foaming
US9005467B2 (en) * 2003-10-27 2015-04-14 Honeywell International Inc. Methods of replacing heat transfer fluids
US7833433B2 (en) * 2002-10-25 2010-11-16 Honeywell International Inc. Heat transfer methods using heat transfer compositions containing trifluoromonochloropropene
US20080121837A1 (en) * 2003-10-27 2008-05-29 Honeywell International, Inc. Compositions containing fluorine substituted olefins
JP4110388B2 (en) * 2003-01-10 2008-07-02 荒川化学工業株式会社 Cleaning agent and rinsing agent for gold-plated parts, cleaning method and rinsing method
CA2534832C (en) * 2003-08-06 2014-09-23 Shell Internationale Research Maatschappij B.V. Expanded metal
US8420706B2 (en) * 2005-06-24 2013-04-16 Honeywell International Inc. Foaming agents, foamable compositions, foams and articles containing halogen substituted olefins, and methods of making same
TWI482748B (en) * 2005-06-24 2015-05-01 Honeywell Int Inc Compositions containing fluorine substituted olefins
CA2513989C (en) * 2005-07-27 2007-02-06 Aker Kvaerner Canada Inc. Improved heat exchanger
US7740057B2 (en) * 2007-02-09 2010-06-22 Xi'an Jiaotong University Single shell-pass or multiple shell-pass shell-and-tube heat exchanger with helical baffles

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0732550A2 (en) * 1995-03-14 1996-09-18 Kabushiki Kaisha Toshiba Air conditioner
EP0789216A2 (en) * 1995-09-14 1997-08-13 Sanyo Electric Co. Ltd Heat exchanger having corrugated fins and air conditioner having the same
JP2001091183A (en) * 1999-07-21 2001-04-06 Matsushita Refrig Co Ltd Fin tube type heat exchanger
JP2001304783A (en) * 2000-04-14 2001-10-31 Daikin Ind Ltd Outdoor heat exchanger, indoor heat exchanger and air conditioner
JP2002147981A (en) * 2000-11-07 2002-05-22 Kobe Steel Ltd Heat exchanger tube and finned tube heat exchanger
US20040118152A1 (en) * 2002-02-28 2004-06-24 Ha Sam Chul Heat exchanger for refrigerator
JP2003343942A (en) * 2002-05-23 2003-12-03 Denso Corp Evaporator
JP2006317010A (en) * 2004-08-09 2006-11-24 Kiyoshi Yanagimachi Heat exchanger block

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009116478A1 *

Also Published As

Publication number Publication date
WO2009116478A1 (en) 2009-09-24
US20110011126A1 (en) 2011-01-20
CN101978236A (en) 2011-02-16
CN101978236B (en) 2012-09-05
BRPI0908721A2 (en) 2020-08-11
JP2009222360A (en) 2009-10-01
EP2267392A1 (en) 2010-12-29

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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: 20101005

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

AX Request for extension of the european patent

Extension state: AL BA RS

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

Effective date: 20140224

RIC1 Information provided on ipc code assigned before grant

Ipc: F28F 1/32 20060101AFI20140218BHEP

Ipc: F25B 1/00 20060101ALI20140218BHEP

17Q First examination report despatched

Effective date: 20161123

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: 20170404