EP1610080A3 - Stacking-type, multi-flow, heat exchangers and methods for manufacturing such heat exhangers - Google Patents

Stacking-type, multi-flow, heat exchangers and methods for manufacturing such heat exhangers Download PDF

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Publication number
EP1610080A3
EP1610080A3 EP05253669A EP05253669A EP1610080A3 EP 1610080 A3 EP1610080 A3 EP 1610080A3 EP 05253669 A EP05253669 A EP 05253669A EP 05253669 A EP05253669 A EP 05253669A EP 1610080 A3 EP1610080 A3 EP 1610080A3
Authority
EP
European Patent Office
Prior art keywords
pair
tube
heat
heat transfer
stacking
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Withdrawn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
EP05253669A
Other languages
German (de)
French (fr)
Other versions
EP1610080A2 (en
Inventor
Tomohiro Chiba
Takayuki Ohno
Kengo Kazari
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.)
Sanden Corp
Original Assignee
Sanden 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 Sanden Corp filed Critical Sanden Corp
Publication of EP1610080A2 publication Critical patent/EP1610080A2/en
Publication of EP1610080A3 publication Critical patent/EP1610080A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F28D1/0308—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 the conduits being formed by paired plates touching each other
    • F28D1/0325—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 the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
    • F28D1/0333—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 the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0085—Evaporators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

A stacking-type, multi-flow, heat exchanger (1) includes heat transfer tubes (2) and outer fins (3) stacked alternatively. Each heat transfer tube (2) is formed by connecting a pair of tube plates (30), and each heat transfer tube includes a raised portion (45,46) fixing the pair of tube plates (30) to each other. The raised portions (45,46) are formed by elongating or raising a portion of the pair of tube plates (30) substantially simultaneously at a position at which a pair of holes (41), each of which is formed through one tube plate (30) beforehand, are aligned. Complicated steps, such as inserting a raised portion into a hole, are not necessary. The number of types of tube plates (30) also may be reduced. Moreover, the efficiency of assembling a heat transfer tube when fixing a pair of tube plates to each other may be significantly increased.
EP05253669A 2004-06-22 2005-06-14 Stacking-type, multi-flow, heat exchangers and methods for manufacturing such heat exhangers Withdrawn EP1610080A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004183613 2004-06-22
JP2004183613A JP2006010102A (en) 2004-06-22 2004-06-22 Stacked heat exchanger and its manufacturing method

Publications (2)

Publication Number Publication Date
EP1610080A2 EP1610080A2 (en) 2005-12-28
EP1610080A3 true EP1610080A3 (en) 2006-12-13

Family

ID=34941675

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05253669A Withdrawn EP1610080A3 (en) 2004-06-22 2005-06-14 Stacking-type, multi-flow, heat exchangers and methods for manufacturing such heat exhangers

Country Status (5)

Country Link
US (1) US20050279485A1 (en)
EP (1) EP1610080A3 (en)
JP (1) JP2006010102A (en)
CN (1) CN1712875A (en)
CA (1) CA2510431A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0715979D0 (en) * 2007-08-15 2007-09-26 Rolls Royce Plc Heat exchanger
JP5142109B2 (en) * 2008-09-29 2013-02-13 株式会社ケーヒン・サーマル・テクノロジー Evaporator
KR101180942B1 (en) * 2009-12-04 2012-09-07 현대자동차주식회사 Suspension arm
JP2014059123A (en) * 2012-09-19 2014-04-03 Mitsubishi Heavy Ind Ltd Heat exchanger
US10113817B2 (en) * 2014-09-30 2018-10-30 Valeo Climate Control Corp. Heater core
DE102019203632A1 (en) * 2019-03-18 2020-09-24 Mahle International Gmbh Process for stamping a component
DE102020201131A1 (en) 2020-01-30 2021-08-05 Mahle International Gmbh Heat exchanger plate for a heat exchanger, in particular for a stacked plate heat exchanger or for a plate heat exchanger

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391037A (en) * 1979-11-16 1983-07-05 Giovanni Giasini Apparatus for joining thin metal strips end-to-end
JPH03221789A (en) * 1989-11-16 1991-09-30 Zexel Corp Laminate heat exchanger
EP0787967A1 (en) * 1996-02-05 1997-08-06 Sanden Corporation Heat exchanger formed by brazing a provisional assembly and method of manufacturing the same
EP0865880A1 (en) * 1996-12-09 1998-09-23 Etablissements Pierre Grehal Et Compagnie Sa Multifunctional pliers
US5896916A (en) * 1995-11-18 1999-04-27 Behr Gmbh & Co. Heat exchanger suitable for a refrigerant evaporator
JP2000018872A (en) * 1998-06-26 2000-01-18 Toyo Radiator Co Ltd Plate type heat exchanger

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2164628A (en) * 1937-12-29 1939-07-04 Floyd J Sibley Radiator header with floating tube sheet
JPS55126580U (en) 1979-02-26 1980-09-08
US4846268A (en) * 1988-01-12 1989-07-11 Thermag Industries Inc. Heat exchanger with individual twinplate headers
US5088193A (en) * 1988-09-02 1992-02-18 Sanden Corporation Method for manufacturing a heat exchanger
US5538077A (en) * 1989-02-24 1996-07-23 Long Manufacturing Ltd. In tank oil cooler
CA2056678C (en) * 1991-11-29 1995-10-31 John G. Burgers Full fin evaporator core
US5125453A (en) * 1991-12-23 1992-06-30 Ford Motor Company Heat exchanger structure
KR100353020B1 (en) * 1993-12-28 2003-01-10 쇼와 덴코 가부시키가이샤 Multilayer Heat Exchanger
JP3393957B2 (en) * 1995-05-30 2003-04-07 サンデン株式会社 Heat exchanger fluid supply / drain pipe joining method
JPH08327276A (en) * 1995-05-30 1996-12-13 Sanden Corp Multi-tube type heat exchanger
JP3814917B2 (en) * 1997-02-26 2006-08-30 株式会社デンソー Stacked evaporator
JPH11239834A (en) * 1998-02-23 1999-09-07 Unipres Corp Joining structure of sheet shape metallic material
JP2001289589A (en) * 2000-04-06 2001-10-19 Sanden Corp Pipe connecting structure of heat exchanger
JP2005337573A (en) * 2004-05-26 2005-12-08 Sanden Corp Heat exchanger
JP4493407B2 (en) * 2004-05-27 2010-06-30 サンデン株式会社 Laminated heat exchanger and manufacturing method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391037A (en) * 1979-11-16 1983-07-05 Giovanni Giasini Apparatus for joining thin metal strips end-to-end
JPH03221789A (en) * 1989-11-16 1991-09-30 Zexel Corp Laminate heat exchanger
US5896916A (en) * 1995-11-18 1999-04-27 Behr Gmbh & Co. Heat exchanger suitable for a refrigerant evaporator
EP0787967A1 (en) * 1996-02-05 1997-08-06 Sanden Corporation Heat exchanger formed by brazing a provisional assembly and method of manufacturing the same
EP0865880A1 (en) * 1996-12-09 1998-09-23 Etablissements Pierre Grehal Et Compagnie Sa Multifunctional pliers
JP2000018872A (en) * 1998-06-26 2000-01-18 Toyo Radiator Co Ltd Plate type heat exchanger

Also Published As

Publication number Publication date
US20050279485A1 (en) 2005-12-22
JP2006010102A (en) 2006-01-12
CA2510431A1 (en) 2005-12-22
EP1610080A2 (en) 2005-12-28
CN1712875A (en) 2005-12-28

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