EP1906130A3 - Wärmetauscher zur Abgaskühlung, Verfahren zur Herstellung eines Wärmetauschers - Google Patents

Wärmetauscher zur Abgaskühlung, Verfahren zur Herstellung eines Wärmetauschers Download PDF

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Publication number
EP1906130A3
EP1906130A3 EP07012634A EP07012634A EP1906130A3 EP 1906130 A3 EP1906130 A3 EP 1906130A3 EP 07012634 A EP07012634 A EP 07012634A EP 07012634 A EP07012634 A EP 07012634A EP 1906130 A3 EP1906130 A3 EP 1906130A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
depth
exhaust gas
flow channel
manufacturing
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Withdrawn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
EP07012634A
Other languages
English (en)
French (fr)
Other versions
EP1906130A2 (de
Inventor
Albert Schmitz
Bernd GRÜNENWALD
Markus Hettig
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 GmbH and Co KG
Original Assignee
Behr GmbH and Co KG
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 Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Publication of EP1906130A2 publication Critical patent/EP1906130A2/de
Publication of EP1906130A3 publication Critical patent/EP1906130A3/de
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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
    • 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
    • F28D7/1692—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 with particular pattern of flow of the heat exchange media, e.g. change of flow direction
    • 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
    • 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
    • F02M26/23—Layout, e.g. schematics
    • F02M26/25—Layout, e.g. schematics with coolers having bypasses
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Wärmetauscher (1) zur Abgaskühlung für ein Kraftfahrzeug mit zumindest einem Strömungskanal (21) zur Durchströmung mit einem ersten Medium, mit zumindest einem Boden (3, 63) mit zumindest einer Bodentiefe (t), der zur Aufnahme des zumindest einen Strömungskanals (21) dient, wobei der zumindest eine Boden (3, 63) und der zumindest eine Strömungskanal (21) auf einer Verbindungstiefe (t) des Bodens (3, 63) stoffschlüssig miteinander verbunden sind, wobei die Verbindungstiefe (t) kleiner als die Bodentiefe (T) ist und der zumindest eine Boden (3, 63) zumindest eine Verjüngungsvorrichtung (36, 37) zur Verjüngung der Bodentiefe im Bereich der Verbindung des zumindest einen Bodens (3, 63) mit dem zumindest einen Strömungskanal (21) aufweist.
EP07012634A 2006-07-06 2007-06-28 Wärmetauscher zur Abgaskühlung, Verfahren zur Herstellung eines Wärmetauschers Withdrawn EP1906130A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006031606A DE102006031606A1 (de) 2006-07-06 2006-07-06 Wärmetauscher zur Abgaskühlung, Verfahren zur Herstellung eines Wärmetauschers

Publications (2)

Publication Number Publication Date
EP1906130A2 EP1906130A2 (de) 2008-04-02
EP1906130A3 true EP1906130A3 (de) 2008-04-09

Family

ID=38825105

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07012634A Withdrawn EP1906130A3 (de) 2006-07-06 2007-06-28 Wärmetauscher zur Abgaskühlung, Verfahren zur Herstellung eines Wärmetauschers

Country Status (2)

Country Link
EP (1) EP1906130A3 (de)
DE (1) DE102006031606A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2137477B1 (de) * 2007-04-13 2018-09-12 Valeo Termico S.A. Wärmetauscher für gas
DE102008014376A1 (de) * 2008-03-17 2009-09-24 Behr Gmbh & Co. Kg Wärmetauscher für ein Kraftfahrzeug und Verfahren zu seiner Herstellung
ES2353793B1 (es) * 2008-08-14 2011-10-24 Valeo Termico, S.A. Intercambiador de calor para gases, en especial de los gases de escape de un motor, y su correspondiente procedimiento de fabricación.
DE102009004908A1 (de) * 2009-01-16 2010-09-16 Mahle International Gmbh Verfahren zur Herstellung eines Wärmetauschers
DE102009047620C5 (de) 2009-12-08 2023-01-19 Hanon Systems Wärmeübertrager mit Rohrbündel
DE102012214480A1 (de) * 2012-06-13 2013-12-19 Eberspächer Climate Control Systems GmbH & Co. KG Wärmetauscheranordnung
DE102012017130B4 (de) * 2012-09-01 2016-06-16 Man Diesel & Turbo Se Laser-Rohreinschweißen
DE102014214768A1 (de) 2014-07-28 2016-01-28 Eberspächer Climate Control Systems GmbH & Co. KG Wärmetauscheranordnung, insbesondere für ein Fahrzeugheizgerät
WO2017125253A1 (de) * 2016-01-19 2017-07-27 Linde Aktiengesellschaft Verfahren zum verbinden von rohren eines rohrbündelwärmetauschers mit einem rohrboden des rohrbündelwärmetauschers
DE102016213949A1 (de) * 2016-07-28 2018-02-01 Mahle International Gmbh Ladeluftkühlerrohr eines Ladeluftkühlers
DE102017221725B4 (de) * 2017-12-01 2023-11-02 Wilhelm Bruckbauer Fluidkanal
WO2022106045A1 (de) 2020-11-17 2022-05-27 Wieland-Werke Ag Rohrbündelwärmetauscher
DE202020005654U1 (de) 2020-11-17 2021-12-09 Wieland-Werke Aktiengesellschaft Rohrbündelwärmetauscher

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09133492A (ja) * 1995-11-02 1997-05-20 Ebara Corp 熱交換器
EP1154143A1 (de) * 1999-01-20 2001-11-14 Hino Motors, Ltd. Kühler für abgasrückführung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63137595A (ja) * 1986-11-28 1988-06-09 Mitsubishi Heavy Ind Ltd レ−ザシ−ル溶接方法
US5327959A (en) * 1992-09-18 1994-07-12 Modine Manufacturing Company Header for an evaporator
DE10156611A1 (de) * 2001-10-26 2003-05-08 Behr Gmbh & Co Rohrboden für Abgaswärmeübertrager

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09133492A (ja) * 1995-11-02 1997-05-20 Ebara Corp 熱交換器
EP1154143A1 (de) * 1999-01-20 2001-11-14 Hino Motors, Ltd. Kühler für abgasrückführung

Also Published As

Publication number Publication date
DE102006031606A1 (de) 2008-01-17
EP1906130A2 (de) 2008-04-02

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