EP1452814A4 - Heat exchanger and tube for heat exchanger - Google Patents

Heat exchanger and tube for heat exchanger

Info

Publication number
EP1452814A4
EP1452814A4 EP02802694A EP02802694A EP1452814A4 EP 1452814 A4 EP1452814 A4 EP 1452814A4 EP 02802694 A EP02802694 A EP 02802694A EP 02802694 A EP02802694 A EP 02802694A EP 1452814 A4 EP1452814 A4 EP 1452814A4
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
tube
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Withdrawn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
EP02802694A
Other languages
German (de)
French (fr)
Other versions
EP1452814A1 (en
Inventor
Akihiko Takano
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.)
Valeo Thermal Systems Japan Corp
Original Assignee
Zexel Valeo Climate Control 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 Zexel Valeo Climate Control Corp filed Critical Zexel Valeo Climate Control Corp
Publication of EP1452814A1 publication Critical patent/EP1452814A1/en
Publication of EP1452814A4 publication Critical patent/EP1452814A4/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Withdrawn legal-status Critical Current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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • F28F9/182—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding the heat-exchange conduits having ends with a particular shape, e.g. deformed; the heat-exchange conduits or end plates having supplementary joining means, e.g. abutments
    • 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
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0417—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with particular circuits for the same heat exchange medium, e.g. with the heat exchange medium flowing through sections having different heat exchange capacities or for heating/cooling the heat exchange medium at different temperatures
    • 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
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
    • F28D1/0435—Combination of units extending one behind the other
    • 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
    • F28D1/0535—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 the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05391—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage radiators
    • 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
    • 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
    • F28F1/025—Tubular elements of cross-section which is non-circular with variable shape, e.g. with modified tube ends, with different geometrical features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators

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)
EP02802694A 2001-11-08 2002-08-30 Heat exchanger and tube for heat exchanger Withdrawn EP1452814A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001343077 2001-11-08
JP2001343077 2001-11-08
PCT/JP2002/008846 WO2003040640A1 (en) 2001-11-08 2002-08-30 Heat exchanger and tube for heat exchanger

Publications (2)

Publication Number Publication Date
EP1452814A1 EP1452814A1 (en) 2004-09-01
EP1452814A4 true EP1452814A4 (en) 2008-09-10

Family

ID=19156828

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02802694A Withdrawn EP1452814A4 (en) 2001-11-08 2002-08-30 Heat exchanger and tube for heat exchanger

Country Status (4)

Country Link
US (1) US20050011637A1 (en)
EP (1) EP1452814A4 (en)
JP (1) JPWO2003040640A1 (en)
WO (1) WO2003040640A1 (en)

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GB2400648A (en) * 2003-03-19 2004-10-20 Calsonic Kansei Uk Ltd An automotive heat exchanger
JP4334311B2 (en) * 2003-09-30 2009-09-30 株式会社ヴァレオサーマルシステムズ Heat exchanger
JP2005188849A (en) * 2003-12-26 2005-07-14 Zexel Valeo Climate Control Corp Heat exchanger
JP2005214459A (en) * 2004-01-27 2005-08-11 Zexel Valeo Climate Control Corp Flat tube for heat exchanger, heat exchanger using the same, and method for moulding flat tube for heat exchanger
DE102004018317A1 (en) * 2004-04-13 2005-11-03 Behr Gmbh & Co. Kg Heat exchanger for motor vehicles
JP2005321151A (en) * 2004-05-10 2005-11-17 Sanden Corp Heat exchanger
DE502005009327D1 (en) * 2004-09-01 2010-05-12 Behr Gmbh & Co Kg HEAT TRANSMITTER, ESPECIALLY FOR A MOTOR VEHICLE
FR2876783B1 (en) * 2004-10-15 2006-12-22 Valeo Thermique Moteur Sas HEAT EXCHANGER FOR COOLING A HIGH-PRESSURE GASEOUS REFRIGERANT FLUID, HEAT EXCHANGE MODULE COMPRISING THE EXCHANGER AND METHOD FOR PRODUCING THE SAME
FR2887974B1 (en) * 2005-06-29 2009-11-20 Valeo Systemes Thermiques COLLECTOR FOR HEAT EXCHANGER, PROCESS FOR MANUFACTURING THE SAME, AND HEAT EXCHANGER THUS OBTAINED
DE102006025727A1 (en) * 2005-08-04 2007-02-08 Visteon Global Technologies, Inc., Van Buren Township Heat exchanger for vehicles and method for its production
FR2890730B1 (en) * 2005-09-13 2007-10-19 Valeo Systemes Thermiques FLAT TUBE CIRCUIT ELEMENT, AND HEAT EXCHANGER WITH SUCH ELEMENTS
JP2007232287A (en) * 2006-03-01 2007-09-13 Calsonic Kansei Corp Heat exchanger and integral type heat exchanger
FR2898405B1 (en) * 2006-03-07 2008-06-06 Valeo Systemes Thermiques HEAT EXCHANGER, ESPECIALLY A GAS COOLER, HAVING TWO CONNECTED TUBES TAPES
FR2899959B1 (en) * 2006-04-14 2008-08-08 Valeo Systemes Thermiques IMPROVED HEAT EXCHANGER AND HEAT EXCHANGE MODULE COMPRISING SUCH AN EXCHANGER
EP4160127B1 (en) 2007-01-31 2024-02-28 The Chemours Company FC, LLC A vapor compression heat transfer system
US20080289808A1 (en) * 2007-05-21 2008-11-27 Liebert Corporation Heat exchanger core tube for increased core thickness
US9072200B2 (en) * 2008-09-10 2015-06-30 Schneider Electric It Corporation Hot aisle containment panel system and method
AU2009299104B2 (en) * 2008-09-30 2011-11-24 Baltimore Aircoil Company Inc. Cooling system with microchannel heat exchanger
US8184435B2 (en) * 2009-01-28 2012-05-22 American Power Conversion Corporation Hot aisle containment cooling system and method
US8360833B2 (en) * 2009-05-28 2013-01-29 American Power Conversion Corporation Method and apparatus for attachment and removal of fans while in operation and without the need for tools
US8031468B2 (en) * 2009-06-03 2011-10-04 American Power Conversion Corporation Hot aisle containment cooling unit and method for cooling
US7944692B2 (en) 2009-06-12 2011-05-17 American Power Conversion Corporation Method and apparatus for installation and removal of overhead cooling equipment
FR2952173B1 (en) * 2009-11-03 2012-08-17 Peugeot Citroen Automobiles Sa CONDENSER OF A REFRIGERATION CIRCUIT WITH REDUCED VERTICAL SIZE BY SUBDIVISION IN ALIGNED UNITS FOLLOWING A LONGITUDINAL DIRECTION
FR2958384B1 (en) * 2010-03-31 2014-10-17 Valeo Systemes Thermiques HEAT EXCHANGER FOR AN AIR CONDITIONING DEVICE WITH REDUCED EXTREMITS.
JP2011230655A (en) * 2010-04-28 2011-11-17 Sanden Corp Vehicle interior heat exchanger
CN103443550B (en) 2011-01-11 2018-11-20 施耐德电气It公司 cooling unit and method
FR2974409B1 (en) * 2011-04-21 2018-01-05 Valeo Systemes Thermiques HEAT EXCHANGER FOR A HEATING, VENTILATION AND / OR AIR CONDITIONING INSTALLATION
US9671176B2 (en) * 2012-05-18 2017-06-06 Modine Manufacturing Company Heat exchanger, and method for transferring heat
KR20140006681A (en) * 2012-07-06 2014-01-16 삼성전자주식회사 Heat exchanger and method for the same
HUP1300085A2 (en) * 2013-02-11 2014-08-28 Gea Egi Energiagazdalkodasi Zrt Heat exchanger unit for dry cooling towers
WO2015025365A1 (en) * 2013-08-20 2015-02-26 三菱電機株式会社 Heat exchanger, air conditioner, and refrigeration cycle device
DE102014221168A1 (en) 2014-10-17 2016-04-21 Mahle International Gmbh Heat exchanger
US9772122B2 (en) * 2014-11-17 2017-09-26 Appollo Wind Technologies Llc Turbo-compressor-condenser-expander
BE1026655B1 (en) * 2018-09-27 2020-04-28 Vos Technics Bvba Evaporator
JP2020165569A (en) * 2019-03-29 2020-10-08 株式会社富士通ゼネラル Heat exchanger
DE202020101967U1 (en) 2020-04-09 2021-07-12 Akg Verwaltungsgesellschaft Mbh Evaporator / condenser arrangement
US20220221226A1 (en) * 2021-01-13 2022-07-14 Mahle International Gmbh Flat tube and heat exchanger
USD1025325S1 (en) * 2022-04-06 2024-04-30 Arkema Inc. Heat transfer element for heat exchanger tube

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0654645A2 (en) * 1993-11-24 1995-05-24 Showa Aluminum Corporation Heat exchanger
DE19729497A1 (en) * 1997-07-10 1999-01-14 Behr Gmbh & Co Flat tube heat exchanger for car air-conditioning plant
WO2000006964A1 (en) * 1998-07-28 2000-02-10 Ford-Werke Aktiengesellschaft Heat exchanger tubular block and a multi-chamber flat tube which can be used therefor
DE19911334A1 (en) * 1999-03-15 2000-09-21 Behr Gmbh & Co Collecting tube for a heat exchanger and manufacturing process therefor
FR2793013A1 (en) * 1999-04-28 2000-11-03 Valeo Thermique Moteur Sa Heat exchanger assembly for an automobile, utilises a cross flow configuration between the fluid supply and sump assemblies via tubular plate type heat exchange fins
EP1070929A2 (en) * 1999-07-20 2001-01-24 Valeo Klimatechnik GmbH Automotive air conditioning system evaporator

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US3416600A (en) * 1967-01-23 1968-12-17 Whirlpool Co Heat exchanger having twisted multiple passage tubes
US3598179A (en) * 1968-09-10 1971-08-10 Louis F Giauque Heat exchanger
JP3030036B2 (en) * 1989-08-23 2000-04-10 昭和アルミニウム株式会社 Double heat exchanger
JPH0346757U (en) * 1989-08-29 1991-04-30
US5099576A (en) * 1989-08-29 1992-03-31 Sanden Corporation Heat exchanger and method for manufacturing the heat exchanger
JP3043050B2 (en) * 1990-11-22 2000-05-22 昭和アルミニウム株式会社 Heat exchanger
JPH10288476A (en) * 1997-04-10 1998-10-27 Sanden Corp Heat-exchanger
DE19719251C2 (en) * 1997-05-07 2002-09-26 Valeo Klimatech Gmbh & Co Kg Distribution / collection box of an at least double-flow evaporator of a motor vehicle air conditioning system
DE19830863A1 (en) * 1998-07-10 2000-01-13 Behr Gmbh & Co Flat tube with transverse offset reversing bend section and thus built-up heat exchanger
JP4104276B2 (en) * 1999-06-29 2008-06-18 カルソニックカンセイ株式会社 Evaporator
JP2001174191A (en) * 1999-12-20 2001-06-29 Zexel Valeo Climate Control Corp Heat exchanger
EP1167911B1 (en) * 2000-06-26 2013-12-25 Keihin Thermal Technology Corporation Evaporator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0654645A2 (en) * 1993-11-24 1995-05-24 Showa Aluminum Corporation Heat exchanger
DE19729497A1 (en) * 1997-07-10 1999-01-14 Behr Gmbh & Co Flat tube heat exchanger for car air-conditioning plant
WO2000006964A1 (en) * 1998-07-28 2000-02-10 Ford-Werke Aktiengesellschaft Heat exchanger tubular block and a multi-chamber flat tube which can be used therefor
DE19911334A1 (en) * 1999-03-15 2000-09-21 Behr Gmbh & Co Collecting tube for a heat exchanger and manufacturing process therefor
FR2793013A1 (en) * 1999-04-28 2000-11-03 Valeo Thermique Moteur Sa Heat exchanger assembly for an automobile, utilises a cross flow configuration between the fluid supply and sump assemblies via tubular plate type heat exchange fins
EP1070929A2 (en) * 1999-07-20 2001-01-24 Valeo Klimatechnik GmbH Automotive air conditioning system evaporator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO03040640A1 *

Also Published As

Publication number Publication date
EP1452814A1 (en) 2004-09-01
JPWO2003040640A1 (en) 2005-03-03
US20050011637A1 (en) 2005-01-20
WO2003040640A1 (en) 2003-05-15

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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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Effective date: 20040607

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 IE IT LI LU MC NL PT SE SK TR

A4 Supplementary search report drawn up and despatched

Effective date: 20080812

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Effective date: 20080909