EP2136174A3 - Abgaswärmetauscher - Google Patents

Abgaswärmetauscher Download PDF

Info

Publication number
EP2136174A3
EP2136174A3 EP09007732A EP09007732A EP2136174A3 EP 2136174 A3 EP2136174 A3 EP 2136174A3 EP 09007732 A EP09007732 A EP 09007732A EP 09007732 A EP09007732 A EP 09007732A EP 2136174 A3 EP2136174 A3 EP 2136174A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
exhaust gas
gas heat
jacket tube
tube
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.)
Granted
Application number
EP09007732A
Other languages
English (en)
French (fr)
Other versions
EP2136174B1 (de
EP2136174A2 (de
Inventor
Andreas Roth
Christoph Lempa
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.)
Benteler Automobiltechnik GmbH
Original Assignee
Benteler Automobiltechnik GmbH
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 Benteler Automobiltechnik GmbH filed Critical Benteler Automobiltechnik GmbH
Priority to EP17186705.4A priority Critical patent/EP3270083B1/de
Publication of EP2136174A2 publication Critical patent/EP2136174A2/de
Publication of EP2136174A3 publication Critical patent/EP2136174A3/de
Application granted granted Critical
Publication of EP2136174B1 publication Critical patent/EP2136174B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F28D7/10—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 one within the other, e.g. concentrically
    • F28D7/106—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 one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
    • 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
    • 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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/04—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular
    • 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
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/02—Forming single grooves in sheet metal or tubular or hollow articles by pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
    • 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
    • F28F2225/00—Reinforcing means
    • F28F2225/02—Reinforcing means for casings

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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Exhaust Silencers (AREA)

Abstract

Der Abgaswärmetauscher weist ein rohrförmiges Mantelrohr (1a) aus Edelstahl auf. Das Mantelrohr (1a) ist aus einer gestanzten, zu einem mehrkantigen Rohr umgeformten und längsnahtgeschweißte Platine gebildet. In mindestens zwei einander gegenüberliegenden Seitenwänden (20, 21) des Mantelrohrs (1a) sind von innen nach außen geprägten Sicken (5, 11, 15, 16) vorgesehen.
EP09007732.2A 2008-06-16 2009-06-12 Abgaswärmetauscher Active EP2136174B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP17186705.4A EP3270083B1 (de) 2008-06-16 2009-06-12 Abgaswärmetauscher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008028244A DE102008028244B3 (de) 2008-06-16 2008-06-16 Abgaswärmetauscher

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP17186705.4A Division EP3270083B1 (de) 2008-06-16 2009-06-12 Abgaswärmetauscher
EP17186705.4A Division-Into EP3270083B1 (de) 2008-06-16 2009-06-12 Abgaswärmetauscher

Publications (3)

Publication Number Publication Date
EP2136174A2 EP2136174A2 (de) 2009-12-23
EP2136174A3 true EP2136174A3 (de) 2012-12-05
EP2136174B1 EP2136174B1 (de) 2018-03-21

Family

ID=41077605

Family Applications (2)

Application Number Title Priority Date Filing Date
EP09007732.2A Active EP2136174B1 (de) 2008-06-16 2009-06-12 Abgaswärmetauscher
EP17186705.4A Active EP3270083B1 (de) 2008-06-16 2009-06-12 Abgaswärmetauscher

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP17186705.4A Active EP3270083B1 (de) 2008-06-16 2009-06-12 Abgaswärmetauscher

Country Status (4)

Country Link
EP (2) EP2136174B1 (de)
DE (1) DE102008028244B3 (de)
ES (1) ES2665922T3 (de)
PT (1) PT3270083T (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010027338B4 (de) * 2010-07-15 2012-04-05 Benteler Automobiltechnik Gmbh Wärmeaustauscher in einem Kraftfahrzeug
EP3751127B1 (de) * 2019-06-11 2022-01-12 Valeo Systemes Thermiques-THS Abgasrückführungskühler

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391321A (en) * 1979-03-21 1983-07-05 Svante Thunberg Heat exchanger in plants for ventilating rooms or buildings
US20060219394A1 (en) * 2005-04-01 2006-10-05 Martin Michael A Stacked-tube heat exchanger
US20070056164A1 (en) * 2005-09-13 2007-03-15 Catacel Corporation Method for making a low-cost high-temperature heat exchanger
DE102006047234A1 (de) * 2005-10-14 2007-04-19 Behr Gmbh & Co. Kg Wärmeübertrager
EP1788341A1 (de) * 2005-11-18 2007-05-23 Behr GmbH & Co. KG Wärmetauscher für einen Verbrennungsmotor
EP1801407A1 (de) * 2004-09-28 2007-06-27 T.RAD Co,.Ltd Agr-kühler
EP1843117A1 (de) * 2005-01-26 2007-10-10 T.RAD Co,.Ltd Wärmetauscher
DE102007016282A1 (de) * 2007-03-28 2008-10-02 Modine Manufacturing Co., Racine Wärmetauscher und Verfahren

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1487118A (en) * 1921-01-28 1924-03-18 Solar Sturges Mfg Co Container or can
GB1297941A (de) * 1969-02-28 1972-11-29
DE2915000A1 (de) * 1979-04-12 1980-10-30 Thyssen Industrie Blechelement mit sickenfoermigen versteifungen
US4538439A (en) * 1982-05-10 1985-09-03 Cantec, Incorporated Cans formed of thin-walled material and apparatus for forming precise fine beads therein
WO1995008089A1 (en) * 1993-09-16 1995-03-23 Nippondenso Co., Ltd. Aluminum heat exchanger
JPH10160364A (ja) * 1996-11-28 1998-06-19 Zexel Corp 積層型熱交換器の製造方法
ES1039979Y (es) * 1998-04-16 1999-12-16 Envases Ballujera S A Envase metalico.

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391321A (en) * 1979-03-21 1983-07-05 Svante Thunberg Heat exchanger in plants for ventilating rooms or buildings
EP1801407A1 (de) * 2004-09-28 2007-06-27 T.RAD Co,.Ltd Agr-kühler
EP1843117A1 (de) * 2005-01-26 2007-10-10 T.RAD Co,.Ltd Wärmetauscher
US20060219394A1 (en) * 2005-04-01 2006-10-05 Martin Michael A Stacked-tube heat exchanger
US20070056164A1 (en) * 2005-09-13 2007-03-15 Catacel Corporation Method for making a low-cost high-temperature heat exchanger
DE102006047234A1 (de) * 2005-10-14 2007-04-19 Behr Gmbh & Co. Kg Wärmeübertrager
EP1788341A1 (de) * 2005-11-18 2007-05-23 Behr GmbH & Co. KG Wärmetauscher für einen Verbrennungsmotor
DE102007016282A1 (de) * 2007-03-28 2008-10-02 Modine Manufacturing Co., Racine Wärmetauscher und Verfahren

Also Published As

Publication number Publication date
DE102008028244B3 (de) 2009-11-05
EP3270083B1 (de) 2023-10-25
ES2665922T3 (es) 2018-04-30
PT3270083T (pt) 2023-12-20
EP2136174B1 (de) 2018-03-21
EP2136174A2 (de) 2009-12-23
EP3270083A1 (de) 2018-01-17

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Ipc: F28F 3/04 20060101ALI20171117BHEP

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