DE59707641D1 - Flachrohr-Wärmeübertrager mit tordiertem Flachrohrendabschnitt - Google Patents

Flachrohr-Wärmeübertrager mit tordiertem Flachrohrendabschnitt

Info

Publication number
DE59707641D1
DE59707641D1 DE59707641T DE59707641T DE59707641D1 DE 59707641 D1 DE59707641 D1 DE 59707641D1 DE 59707641 T DE59707641 T DE 59707641T DE 59707641 T DE59707641 T DE 59707641T DE 59707641 D1 DE59707641 D1 DE 59707641D1
Authority
DE
Germany
Prior art keywords
flat tube
heat exchanger
end section
twisted
tube end
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 - Lifetime
Application number
DE59707641T
Other languages
English (en)
Inventor
Ulrich Dipl-Ing Salzer
Karl-Heinz Dipl-Ing Staffa
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
Application granted granted Critical
Publication of DE59707641D1 publication Critical patent/DE59707641D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F28D1/05383—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
    • 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
    • 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
    • F28F1/025—Tubular elements of cross-section which is non-circular with variable shape, e.g. with modified tube ends, with different geometrical features
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
DE59707641T 1996-11-27 1997-11-26 Flachrohr-Wärmeübertrager mit tordiertem Flachrohrendabschnitt Expired - Lifetime DE59707641D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19649129A DE19649129A1 (de) 1996-11-27 1996-11-27 Flachrohr-Wärmeübertrager mit umgeformtem Flachrohrendabschnitt

Publications (1)

Publication Number Publication Date
DE59707641D1 true DE59707641D1 (de) 2002-08-08

Family

ID=7812923

Family Applications (4)

Application Number Title Priority Date Filing Date
DE19649129A Withdrawn DE19649129A1 (de) 1996-11-27 1996-11-27 Flachrohr-Wärmeübertrager mit umgeformtem Flachrohrendabschnitt
DE59706228T Expired - Lifetime DE59706228D1 (de) 1996-11-27 1997-11-26 Flachrohr-Wärmeübertrager, insbesondere Kondensator vom Serpentinentyp
DE59711309T Expired - Lifetime DE59711309D1 (de) 1996-11-27 1997-11-26 Flachrohr-Wärmeübertrager mit umgeformtem Flachrohrendabschnitt
DE59707641T Expired - Lifetime DE59707641D1 (de) 1996-11-27 1997-11-26 Flachrohr-Wärmeübertrager mit tordiertem Flachrohrendabschnitt

Family Applications Before (3)

Application Number Title Priority Date Filing Date
DE19649129A Withdrawn DE19649129A1 (de) 1996-11-27 1996-11-27 Flachrohr-Wärmeübertrager mit umgeformtem Flachrohrendabschnitt
DE59706228T Expired - Lifetime DE59706228D1 (de) 1996-11-27 1997-11-26 Flachrohr-Wärmeübertrager, insbesondere Kondensator vom Serpentinentyp
DE59711309T Expired - Lifetime DE59711309D1 (de) 1996-11-27 1997-11-26 Flachrohr-Wärmeübertrager mit umgeformtem Flachrohrendabschnitt

Country Status (2)

Country Link
EP (2) EP1213556B1 (de)
DE (4) DE19649129A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19729239A1 (de) * 1997-07-09 1999-01-14 Behr Gmbh & Co Rohr-/Rippenblock für einen Wärmeübertrager und Herstellungsverfahren hierfür
DE19833845A1 (de) * 1998-07-28 2000-02-03 Behr Gmbh & Co Wärmeübertrager-Rohrblock und dafür verwendbares Mehrkammer-Flachrohr
DE19846267A1 (de) * 1998-10-08 2000-04-13 Behr Gmbh & Co Sammelrohreinheit für einen Wärmeübertrager
DE19911334A1 (de) * 1999-03-15 2000-09-21 Behr Gmbh & Co Sammelrohr für einen Wärmeübertrager und Herstellungsverfahren hierfür
DE19916475A1 (de) * 1999-04-13 2000-10-19 Behr Gmbh & Co Wärmeübertragungseinheit für ein Kraftfahrzeug
FR2793013B1 (fr) * 1999-04-28 2001-07-27 Valeo Thermique Moteur Sa Echangeur de chaleur brase, en particulier pour vehicule automobile
DE10146824A1 (de) * 2001-09-18 2003-04-24 Behr Gmbh & Co Wärmeübertrager-Flachrohrblock mit umgeformten Flachrohrenden
DE10147521A1 (de) 2001-09-26 2003-04-10 Behr Gmbh & Co Wärmeübertrager, insbesondere Gaskühler CO2 - Klimaanlagen
EP1321734A1 (de) * 2001-10-02 2003-06-25 Behr GmbH & Co. KG Flachrohr-Wärmeübertrager sowie Herstellungsverfahren hierfür
EP1300644A3 (de) * 2001-10-02 2003-05-14 Behr GmbH & Co. KG Wärmeübertrager und Verfahren zu seiner Herstellung
DE10249724B4 (de) * 2002-10-25 2005-03-17 Bayer Industry Services Gmbh & Co. Ohg Hochleistungs-Temperierkanäle
DE10326381B4 (de) * 2003-06-12 2005-09-22 Jähn, Peter Turbulenzerzeuger
DE10336625A1 (de) * 2003-08-05 2005-03-10 Behr Gmbh & Co Kg Vorrichtung zum Austausch von Wärme und Verfahren zu deren Herstellung
DE102004042692A1 (de) * 2004-09-01 2006-03-02 Behr Gmbh & Co. Kg Wärmeübertrager, insbesondere für Klimaanlagen
FR2887972B1 (fr) * 2005-06-30 2007-08-24 Valeo Systemes Thermiques Echangeur de chaleur a tubes plats tordus en extremite
DE102006025727A1 (de) * 2005-08-04 2007-02-08 Visteon Global Technologies, Inc., Van Buren Township Wärmeübertrager für Fahrzeuge und Verfahren zu seiner Herstellung
WO2007048888A1 (fr) * 2005-10-28 2007-05-03 Valeo Systemes Thermiques Echangeur de chaleur à tubes plats déformés par torsion
US20080289808A1 (en) * 2007-05-21 2008-11-27 Liebert Corporation Heat exchanger core tube for increased core thickness
DE202010000951U1 (de) 2010-01-22 2010-04-22 Behr Gmbh & Co. Kg Wärmeübertrager, insbesondere Gaskühler für Klimaanlagen in Kraftfahrzeugen
US20170045299A1 (en) * 2014-04-29 2017-02-16 Carrier Corporation Improved heat exchanger
CN107504836A (zh) * 2017-09-20 2017-12-22 杭州三花家电热管理系统有限公司 换热器、换热系统及室内采暖系统
CN109990627A (zh) * 2017-12-29 2019-07-09 浙江盾安机械有限公司 一种多层蛇形扁管换热器及其加工工艺
CN110207528A (zh) * 2019-06-25 2019-09-06 珠海格力电器股份有限公司 一种扁管及微通道换热器
DE102019210366A1 (de) * 2019-07-12 2021-01-14 Mahle International Gmbh Wärmeübertrager
CN114483316B (zh) * 2021-12-31 2023-06-06 北京动力机械研究所 一种具有变形协调功能的大温差换热器

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733899A (en) * 1956-02-07 Lehmann
US2184657A (en) * 1936-04-10 1939-12-26 Fred M Young Heat exchanger
DE729699C (de) * 1939-10-24 1942-12-21 Ernst Heinkel Flugzeugwerke G Kuehler, insbesondere fuer Kuehlanlagen von Brennkraftmaschinen
US3416600A (en) 1967-01-23 1968-12-17 Whirlpool Co Heat exchanger having twisted multiple passage tubes
NO141963L (de) * 1975-03-19
DE3803885A1 (de) * 1988-02-09 1989-08-17 Thomae Rudolf Wasserkasten fuer einen roehrenwaermetauscher zur motorkuehlung oder fahrgastraumheizung von kraftfahrzeugen, die mit verbrennungsmotoren ausgeruestet sind und verfahren zur abdichtung der waermetauscherrohre im bodenteil des wasserkastens
DE3813339C2 (de) * 1988-04-21 1997-07-24 Gea Happel Klimatechnik Wärmetauscher für Kraftfahrzeuge und Verfahren zu seiner Herstellung
JPH02287094A (ja) * 1989-04-26 1990-11-27 Zexel Corp 熱交換器
IT1234289B (it) * 1989-06-14 1992-05-14 Piemontese Radiatori Perfezionamenti apportati ad uno scambiatore di calore a tubi appiattiti
US5099576A (en) * 1989-08-29 1992-03-31 Sanden Corporation Heat exchanger and method for manufacturing the heat exchanger
DE4212717A1 (de) * 1992-04-16 1993-10-21 Laengerer & Reich Gmbh & Co Wärmeaustauscher
FR2711236B1 (fr) * 1993-10-12 1995-11-24 Valeo Thermique Habitacle Echangeur de chaleur à deux rangées de tubes, en particulier pour véhicule automobile.
FR2712966B1 (fr) * 1993-11-24 1996-01-19 Valeo Thermique Moteur Sa Echangeur de chaleur à tubes plats, en particulier pour véhicule automobile.
IT1272091B (it) * 1993-12-20 1997-06-11 Borletti Climatizzazione Procedimento per la piegatura di un tubo a sezione trasversale oblunga e scambiatore di calore con tubi a sezione oblunga piegati a u
FR2715216B1 (fr) * 1994-01-20 1996-02-16 Valeo Thermique Moteur Sa Tube d'échangeur de chaleur, procédé pour sa conformation et échangeur de chaleur comprenant de tels tubes.
FR2715217B1 (fr) * 1994-01-20 1996-03-01 Valeo Thermique Moteur Sa Tube d'échangeur de chaleur, en particulier pour véhicule automobile, procédé pour sa conformation et échangeur de chaleur comprenant de tels tubes.

Also Published As

Publication number Publication date
EP0845647B1 (de) 2002-07-03
EP0845647A1 (de) 1998-06-03
DE59706228D1 (de) 2002-03-14
DE19649129A1 (de) 1998-05-28
DE59711309D1 (de) 2004-03-18
EP1213556B1 (de) 2004-02-11
EP1213556A1 (de) 2002-06-12

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Legal Events

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8364 No opposition during term of opposition