EP1546628A4 - Flat tube and process for producing heat exchanger with use of the flat tube - Google Patents

Flat tube and process for producing heat exchanger with use of the flat tube

Info

Publication number
EP1546628A4
EP1546628A4 EP03784642A EP03784642A EP1546628A4 EP 1546628 A4 EP1546628 A4 EP 1546628A4 EP 03784642 A EP03784642 A EP 03784642A EP 03784642 A EP03784642 A EP 03784642A EP 1546628 A4 EP1546628 A4 EP 1546628A4
Authority
EP
European Patent Office
Prior art keywords
flat tube
heat exchanger
producing heat
flat
tube
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Withdrawn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
EP03784642A
Other languages
German (de)
French (fr)
Other versions
EP1546628A1 (en
Inventor
Takashi Terada
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.)
Mahle Behr Thermal Systems Japan Ltd
Original Assignee
Showa Denko KK
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 JP2002232854A external-priority patent/JP2004069258A/en
Application filed by Showa Denko KK filed Critical Showa Denko KK
Publication of EP1546628A1 publication Critical patent/EP1546628A1/en
Publication of EP1546628A4 publication Critical patent/EP1546628A4/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Withdrawn legal-status Critical Current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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
    • 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
    • F28D1/053—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 straight
    • 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
    • F28D1/03—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 plate-like or laminated conduits
    • F28D1/0391—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 plate-like or laminated conduits a single plate being bent to form one or more conduits
    • 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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/04—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular
    • F28F1/045—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular with assemblies of stacked elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2225/00—Reinforcing means
    • F28F2225/04—Reinforcing means for conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/04—Communication passages between channels

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)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
EP03784642A 2002-08-09 2003-08-11 Flat tube and process for producing heat exchanger with use of the flat tube Withdrawn EP1546628A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2002232854A JP2004069258A (en) 2002-08-09 2002-08-09 Flat tube, and method of manufacturing heat exchanger using flat tube
JP2002232854 2002-08-09
US40412702P 2002-08-19 2002-08-19
US404127P 2002-08-19
PCT/JP2003/010196 WO2004015350A1 (en) 2002-08-09 2003-08-11 Flat tube and process for producing heat exchanger with use of the flat tube

Publications (2)

Publication Number Publication Date
EP1546628A1 EP1546628A1 (en) 2005-06-29
EP1546628A4 true EP1546628A4 (en) 2012-01-11

Family

ID=31719864

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03784642A Withdrawn EP1546628A4 (en) 2002-08-09 2003-08-11 Flat tube and process for producing heat exchanger with use of the flat tube

Country Status (6)

Country Link
US (1) US20060162919A1 (en)
EP (1) EP1546628A4 (en)
KR (1) KR20050061454A (en)
CN (1) CN100357697C (en)
AU (1) AU2003253435A1 (en)
WO (1) WO2004015350A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1318815C (en) * 2005-02-22 2007-05-30 赵清福 Stacked type aluminium alloy machine oil cooler
CN102445091B (en) * 2010-09-29 2013-11-06 三花控股集团有限公司 Heat exchanger
JP2014001867A (en) * 2012-06-15 2014-01-09 Sanden Corp Heat exchanger
US20150300757A1 (en) * 2014-04-17 2015-10-22 Enterex America LLC Heat exchanger tube insert
CN104110995B (en) * 2014-04-30 2017-02-01 美的集团股份有限公司 Composite flat tube, parallel-flow heat exchanger and air conditioner
CN108027214A (en) * 2015-09-18 2018-05-11 诺帕拉特·提舒翁 Double-deck heat exchanger
US11209224B2 (en) 2018-04-19 2021-12-28 Raytheon Technologies Corporation Mixing between flow channels of cast plate heat exchanger
US10801781B2 (en) * 2018-10-17 2020-10-13 Hanon Systems Compliant b-tube for radiator applications
CN110077225A (en) * 2019-05-23 2019-08-02 深圳市新蔚莱科技有限公司 Hydrogen-storing device and hydrogen-powered vehicle
CN113739619A (en) * 2020-05-27 2021-12-03 法雷奥汽车空调湖北有限公司动力总成热系统分公司 Pipe collector connection structure, heat exchanger and motor vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5749144A (en) * 1993-03-26 1998-05-12 Showa Aluminum Corporation Method of making refrigerant tubes for heat exchangers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0926278A (en) * 1995-07-07 1997-01-28 Showa Alum Corp Heat exchanger refrigerant flow pipe and car air-conditioner condenser
CN1189603A (en) * 1997-01-20 1998-08-05 株式会社杰克塞尔 Heat exchanger and its mfg. method
CN1188888A (en) * 1997-01-20 1998-07-29 株式会社杰克塞尔 Manufacture method for heat exchanger
US5799727A (en) * 1997-05-29 1998-09-01 Ford Motor Company Refrigerant tubes for heat exchangers
CN2460348Y (en) * 2001-01-18 2001-11-21 梁进晓 Cooling device for carriage of vehicle
US20040182558A1 (en) * 2001-03-29 2004-09-23 Futoshi Watanabe Header for use in heat exchanger, heat exchanger and method for manufacturing the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5749144A (en) * 1993-03-26 1998-05-12 Showa Aluminum Corporation Method of making refrigerant tubes for heat exchangers

Also Published As

Publication number Publication date
EP1546628A1 (en) 2005-06-29
KR20050061454A (en) 2005-06-22
WO2004015350A1 (en) 2004-02-19
AU2003253435A1 (en) 2004-02-25
CN100357697C (en) 2007-12-26
CN1682085A (en) 2005-10-12
US20060162919A1 (en) 2006-07-27

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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

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20050223

AK Designated contracting states

Kind code of ref document: A1

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

AX Request for extension of the european patent

Extension state: AL LT LV MK

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

Effective date: 20111208

RIC1 Information provided on ipc code assigned before grant

Ipc: F28D 1/053 20060101AFI20111202BHEP

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: KEIHIN THERMAL TECHNOLOGY CORPORATION

18D Application deemed to be withdrawn

Effective date: 20120626