DE602006003831D1 - Bent heat exchanger - Google Patents

Bent heat exchanger

Info

Publication number
DE602006003831D1
DE602006003831D1 DE602006003831T DE602006003831T DE602006003831D1 DE 602006003831 D1 DE602006003831 D1 DE 602006003831D1 DE 602006003831 T DE602006003831 T DE 602006003831T DE 602006003831 T DE602006003831 T DE 602006003831T DE 602006003831 D1 DE602006003831 D1 DE 602006003831D1
Authority
DE
Germany
Prior art keywords
heat exchanger
bent heat
bent
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.)
Expired - Fee Related
Application number
DE602006003831T
Other languages
German (de)
Inventor
Patrick Lainat
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.)
WEVISTA
Original Assignee
WEVISTA
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 WEVISTA filed Critical WEVISTA
Publication of DE602006003831D1 publication Critical patent/DE602006003831D1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F28F9/0236—Header boxes; End plates floating 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
    • 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
    • F28D7/0041—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 for only one medium being tubes having parts touching each other or tubes assembled in panel form
    • 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
    • F28D7/08—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 otherwise bent, e.g. in a serpentine or zig-zag
    • 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
    • F28F1/08—Tubular elements crimped or corrugated in longitudinal 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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
    • 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)
  • Geometry (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Exhaust Silencers (AREA)
DE602006003831T 2005-09-29 2006-09-08 Bent heat exchanger Expired - Fee Related DE602006003831D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0509931A FR2891355B1 (en) 2005-09-29 2005-09-29 THERMAL EXCHANGER HANGER.

Publications (1)

Publication Number Publication Date
DE602006003831D1 true DE602006003831D1 (en) 2009-01-08

Family

ID=36645802

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006003831T Expired - Fee Related DE602006003831D1 (en) 2005-09-29 2006-09-08 Bent heat exchanger

Country Status (4)

Country Link
EP (1) EP1770343B1 (en)
DE (1) DE602006003831D1 (en)
ES (1) ES2316026T3 (en)
FR (1) FR2891355B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2913763B1 (en) * 2007-03-15 2009-11-27 Easy Therm PERFECTIONAL CONDENSER
CN102032815A (en) * 2010-12-17 2011-04-27 张家港市华菱化工机械有限公司 Novel heat exchanger adopting corrugated tube as heat exchange tube
CN102564163A (en) * 2010-12-23 2012-07-11 东莞市蓝冠环保节能科技有限公司 Sleeve type heat exchanger
US9605912B2 (en) * 2012-04-18 2017-03-28 Kennieth Neal Helical tube EGR cooler
US9964077B2 (en) 2013-04-16 2018-05-08 Kennieth Neal Helical tube EGR cooler
CN105605951A (en) * 2016-03-22 2016-05-25 郑州大学 Novel variable-cross-section twisted tube heat exchanger

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19624937A1 (en) * 1996-06-22 1998-01-02 Dickgreber Johannes Heat exchanger
US5732688A (en) * 1996-12-11 1998-03-31 Cummins Engine Company, Inc. System for controlling recirculated exhaust gas temperature in an internal combustion engine
AT406798B (en) * 1999-03-03 2000-09-25 Koller Zoltan HEAT EXCHANGER FOR RECOVERY OF WASTE HEAT CONTAINED IN WASTEWATER
DE69900303T2 (en) * 1999-10-26 2002-07-04 Senior Flexonics Automotive Lt Exhaust gas recirculation cooler
JP2004028376A (en) * 2002-06-21 2004-01-29 Hino Motors Ltd Egr cooler

Also Published As

Publication number Publication date
EP1770343B1 (en) 2008-11-26
FR2891355B1 (en) 2007-11-30
EP1770343A1 (en) 2007-04-04
FR2891355A1 (en) 2007-03-30
ES2316026T3 (en) 2009-04-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee