ATE521865T1 - Wärmetauscher für agr-gas - Google Patents

Wärmetauscher für agr-gas

Info

Publication number
ATE521865T1
ATE521865T1 AT06717007T AT06717007T ATE521865T1 AT E521865 T1 ATE521865 T1 AT E521865T1 AT 06717007 T AT06717007 T AT 06717007T AT 06717007 T AT06717007 T AT 06717007T AT E521865 T1 ATE521865 T1 AT E521865T1
Authority
AT
Austria
Prior art keywords
heat exchanger
longitudinal side
egr gas
tube
medium flow
Prior art date
Application number
AT06717007T
Other languages
English (en)
Inventor
Hans-Gunnar Qvist
Original Assignee
Volvo Lastvagnar Ab
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 Volvo Lastvagnar Ab filed Critical Volvo Lastvagnar Ab
Application granted granted Critical
Publication of ATE521865T1 publication Critical patent/ATE521865T1/de

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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/163—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
    • F28D7/1653—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having a square or rectangular shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
    • F02M26/32—Liquid-cooled heat exchangers
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/1684—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation 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
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/11—Manufacture or assembly of EGR systems; Materials or coatings specially adapted for EGR systems
    • 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
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
AT06717007T 2006-03-13 2006-03-13 Wärmetauscher für agr-gas ATE521865T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2006/000322 WO2007105992A1 (en) 2006-03-13 2006-03-13 Heat exchanger for egr-gas

Publications (1)

Publication Number Publication Date
ATE521865T1 true ATE521865T1 (de) 2011-09-15

Family

ID=38509737

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06717007T ATE521865T1 (de) 2006-03-13 2006-03-13 Wärmetauscher für agr-gas

Country Status (4)

Country Link
US (1) US8136578B2 (de)
EP (1) EP1996891B1 (de)
AT (1) ATE521865T1 (de)
WO (1) WO2007105992A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM355492U (en) * 2008-09-19 2009-04-21 Asia Vital Components Co Ltd Sealing cap structure of machine core in heat-exchange machine
AU2011201083B2 (en) * 2010-03-18 2013-12-05 Modine Manufacturing Company Heat exchanger and method of manufacturing the same
US9309839B2 (en) 2010-03-18 2016-04-12 Modine Manufacturing Company Heat exchanger and method of manufacturing the same
CN102900570B (zh) * 2012-09-20 2014-11-12 浙江银轮机械股份有限公司 一种u型egr冷却器
EP3009755B1 (de) * 2013-06-14 2018-04-11 Mitsubishi Electric Corporation Ausseneinheit für klimaanlage und herstellungsverfahren für ausseneinheit für klimaanlage
DE102015101056B4 (de) 2015-01-26 2023-08-17 Halla Visteon Climate Control Corp. Abgaswärmeübertrager und Verfahren zu dessen Herstellung
JP6215856B2 (ja) * 2015-02-04 2017-10-18 トヨタ自動車株式会社 熱交換器
WO2018070138A1 (ja) * 2016-10-13 2018-04-19 株式会社デンソー 熱交換器
KR102299349B1 (ko) * 2017-04-10 2021-09-08 현대자동차주식회사 차량용 egr 쿨러
KR102371237B1 (ko) * 2017-05-11 2022-03-04 현대자동차 주식회사 수냉식 이지알 쿨러, 및 이의 제조방법
DE102019119257A1 (de) * 2019-07-16 2021-01-21 Bayerische Motoren Werke Aktiengesellschaft Abgasrückführkühler für eine Verbrennungskraftmaschine, Verfahren zum Herstellen eines solchen Abgasrückführkühlers sowie Kraftfahrzeug mit wenigstens einem solchen Abgasrückführkühler
US20230194182A1 (en) * 2021-12-17 2023-06-22 Raytheon Technologies Corporation Heat exchanger with partial-height folded fins

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697588A (en) * 1950-08-04 1954-12-21 Air Preheater Interlocking finned heat exchange envelope
AT232017B (de) * 1962-09-29 1964-02-25 Friedrich Dr Ing Hermann Luftgekühlter Wärmeaustauscher zur Kühlung von Flüssigkeiten aller Art
DE20003919U1 (de) 1999-03-04 2000-05-18 Autokühler GmbH & Co. KG, 34369 Hofgeismar Wärmeaustauscher, insbesondere für Hochtemperaturanwendungen
US6840313B2 (en) * 1999-12-27 2005-01-11 Sumitomo Precision Products Co., Ltd. Plate fin type heat exchanger for high temperature
US6378203B1 (en) * 2000-03-07 2002-04-30 Thermal Dynamics Corporation Method of making fluid heat exchanger
FR2819048B1 (fr) * 2000-12-28 2005-08-19 Air Liquide Ailette ondulee pour echangeur de chaleur a plaques brasees et echangeur de chaleur correspondant
JP5250924B2 (ja) * 2001-07-16 2013-07-31 株式会社デンソー 排気熱交換器
JP4317983B2 (ja) 2002-10-29 2009-08-19 株式会社ティラド プレート型熱交換器
DE102004057526B4 (de) * 2003-12-03 2020-08-20 Denso Corporation Stapelkühler
DE10359806A1 (de) 2003-12-19 2005-07-14 Modine Manufacturing Co., Racine Wärmeübertrager mit flachen Rohren und flaches Wärmeübertragerrohr
US7686070B2 (en) * 2005-04-29 2010-03-30 Dana Canada Corporation Heat exchangers with turbulizers having convolutions of varied height
JP2007064606A (ja) * 2005-09-02 2007-03-15 Isuzu Motors Ltd Ｅｇｒクーラーの熱交換用チューブ

Also Published As

Publication number Publication date
US20090025915A1 (en) 2009-01-29
WO2007105992A1 (en) 2007-09-20
US8136578B2 (en) 2012-03-20
EP1996891A1 (de) 2008-12-03
EP1996891B1 (de) 2011-08-24
EP1996891A4 (de) 2010-09-01

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