GB0306271D0 - Automotive heat exchangers - Google Patents

Automotive heat exchangers

Info

Publication number
GB0306271D0
GB0306271D0 GB0306271A GB0306271A GB0306271D0 GB 0306271 D0 GB0306271 D0 GB 0306271D0 GB 0306271 A GB0306271 A GB 0306271A GB 0306271 A GB0306271 A GB 0306271A GB 0306271 D0 GB0306271 D0 GB 0306271D0
Authority
GB
United Kingdom
Prior art keywords
tube lengths
headers
row
heat exchanger
working fluid
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Withdrawn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
GB0306271A
Other versions
GB2400648A (en
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.)
Marelli Automotive Systems UK Ltd
Original Assignee
Calsonic Kansei UK 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 Calsonic Kansei UK Ltd filed Critical Calsonic Kansei UK Ltd
Priority to GB0306271A priority Critical patent/GB2400648A/en
Publication of GB0306271D0 publication Critical patent/GB0306271D0/en
Priority to EP04251603A priority patent/EP1460364A3/en
Publication of GB2400648A publication Critical patent/GB2400648A/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Withdrawn legal-status Critical Current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
    • F28D1/04—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
    • F28D1/05375—Assemblies of conduits connected to common headers, e.g. core type radiators with particular pattern of flow, e.g. change of flow direction
    • 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
    • F28D1/0475—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 having a single U-bend
    • F28D1/0476—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 having a single U-bend the conduits having a non-circular cross-section
    • 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
    • F28F1/10—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
    • F28F1/126—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 consisting of zig-zag shaped fins
    • F28F1/128—Fins with openings, e.g. louvered fins
    • 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
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F28D2021/0073—Gas coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2270/00—Thermal insulation; Thermal decoupling

Abstract

An automotive heat exchanger (1) typically for use as a gas cooler in an automotive HVAC system having refrigerant operating in transcritical or supercritical state has an inlet header (6) and an outlet header (7) and at least two rows of tube lengths (2,3). A first row of tube lengths (2) carry working fluid in a first direction away from the inlet header (6) and a second row of tube lengths (3) carry working fluid in a direction opposed to the first direction toward the outlet header (7). The headers (6,7) are arranged in close proximity on the same side of the heat exchanger (1), an air gap separation or thermal insulator separation being provided between the headers (6,7).
GB0306271A 2003-03-19 2003-03-19 An automotive heat exchanger Withdrawn GB2400648A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0306271A GB2400648A (en) 2003-03-19 2003-03-19 An automotive heat exchanger
EP04251603A EP1460364A3 (en) 2003-03-19 2004-03-19 Automotive heat exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0306271A GB2400648A (en) 2003-03-19 2003-03-19 An automotive heat exchanger

Publications (2)

Publication Number Publication Date
GB0306271D0 true GB0306271D0 (en) 2003-04-23
GB2400648A GB2400648A (en) 2004-10-20

Family

ID=9955062

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0306271A Withdrawn GB2400648A (en) 2003-03-19 2003-03-19 An automotive heat exchanger

Country Status (2)

Country Link
EP (1) EP1460364A3 (en)
GB (1) GB2400648A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10349150A1 (en) * 2003-10-17 2005-05-19 Behr Gmbh & Co. Kg Heat exchanger, in particular for motor vehicles
FR2898405B1 (en) * 2006-03-07 2008-06-06 Valeo Systemes Thermiques HEAT EXCHANGER, ESPECIALLY A GAS COOLER, HAVING TWO CONNECTED TUBES TAPES
FR2965606B1 (en) 2010-09-30 2015-04-17 Valeo Systemes Thermiques HEAT EXCHANGER FOR MOTOR VEHICLE
FR2977304B1 (en) 2011-06-28 2013-07-19 Valeo Systemes Thermiques HEAT EXCHANGER, HOUSING AND AIR CONDITIONING CIRCUIT COMPRISING SUCH AN EXCHANGER
DE102015217031A1 (en) 2015-09-04 2017-03-09 BSH Hausgeräte GmbH Refrigeration device with a refrigerant evaporator
CN106524594A (en) * 2016-10-13 2017-03-22 杭州三花家电热管理系统有限公司 Coil pipe type heat exchanger
EP4269101A1 (en) 2020-12-25 2023-11-01 Kaneka Corporation Laminate and use thereof

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1481412A (en) * 1974-07-26 1977-07-27 Marston Radiators Ltd Heat exchanger
JPS58108394A (en) * 1981-12-21 1983-06-28 Hitachi Ltd Heat exchanger
US4770240A (en) * 1985-05-13 1988-09-13 Stark Manufacturing, Inc. Manifold for a heat exchanger
JPH0645155Y2 (en) * 1988-10-24 1994-11-16 サンデン株式会社 Heat exchanger
JP2786702B2 (en) * 1989-12-07 1998-08-13 昭和アルミニウム株式会社 Double integrated heat exchanger
JP3043050B2 (en) * 1990-11-22 2000-05-22 昭和アルミニウム株式会社 Heat exchanger
US5314013A (en) * 1991-03-15 1994-05-24 Sanden Corporation Heat exchanger
JP3305460B2 (en) * 1993-11-24 2002-07-22 昭和電工株式会社 Heat exchanger
JP2000046441A (en) * 1998-07-28 2000-02-18 Calsonic Corp Heat exchanger for carbonic acid gas refrigerating cycle
FR2793013B1 (en) * 1999-04-28 2001-07-27 Valeo Thermique Moteur Sa BRAZED HEAT EXCHANGER, PARTICULARLY FOR A MOTOR VEHICLE
DE19933913C2 (en) * 1999-07-20 2003-07-17 Valeo Klimatechnik Gmbh Evaporator of an automotive air conditioning system
JP2001248995A (en) * 2000-03-03 2001-09-14 Zexel Valeo Climate Control Corp Heat exchanger
JP4540839B2 (en) * 2000-12-13 2010-09-08 株式会社日本クライメイトシステムズ Combined heat exchanger
JPWO2003040640A1 (en) * 2001-11-08 2005-03-03 株式会社ゼクセルヴァレオクライメートコントロール Heat exchanger and heat exchanger tube
US20030102113A1 (en) * 2001-11-30 2003-06-05 Stephen Memory Heat exchanger for providing supercritical cooling of a working fluid in a transcritical cooling cycle
US20030106677A1 (en) * 2001-12-12 2003-06-12 Stephen Memory Split fin for a heat exchanger

Also Published As

Publication number Publication date
EP1460364A3 (en) 2011-09-21
EP1460364A2 (en) 2004-09-22
GB2400648A (en) 2004-10-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)