EP1243885A3 - Wärmetauscher und Herstellungsverfahren - Google Patents

Wärmetauscher und Herstellungsverfahren Download PDF

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Publication number
EP1243885A3
EP1243885A3 EP02002238A EP02002238A EP1243885A3 EP 1243885 A3 EP1243885 A3 EP 1243885A3 EP 02002238 A EP02002238 A EP 02002238A EP 02002238 A EP02002238 A EP 02002238A EP 1243885 A3 EP1243885 A3 EP 1243885A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
exchanger tubes
bent
far
sides
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Withdrawn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
EP02002238A
Other languages
English (en)
French (fr)
Other versions
EP1243885A2 (de
Inventor
Bernhard Dipl.-Ing. Lamich
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.)
Modine Manufacturing Co
Original Assignee
Modine Manufacturing Co
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 Modine Manufacturing Co filed Critical Modine Manufacturing Co
Publication of EP1243885A2 publication Critical patent/EP1243885A2/de
Publication of EP1243885A3 publication Critical patent/EP1243885A3/de
Withdrawn legal-status Critical Current

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
    • F28F9/04—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
    • 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • F28F9/0224—Header boxes formed by sealing end plates into covers
    • F28F9/0226—Header boxes formed by sealing end plates into covers with resilient gaskets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Die Erfindung betrifft einen Wärmetauscher, bestehend aus flachen Wärmetauscherrohren (1), deren Enden (3) in zugeordneten mit Durchzügen (6) versehenen Öffnungen (5) von Rohrböden (4) stecken, wobei sie so weit über die Innenseite (13) der Rohrböden (4) ragen, daß die Längsseiten (11) der flachen Wärmetauscherrohre (1) in Richtung zum Rohrboden (4) hin umbiegbar sind, wobei die Rohrböden (4) mit Sammelkästen (7) zusammenwirken.
Der innere Druckverlust des Wärmetauschers kann wesentlich und mit äußerst einfachen Mitteln, dadurch reduziert werden, daß die Längsseiten (11) an den Enden (3) der flachen Wärmetauscherrohre (1) so weit umgebogen sind, daß die Enden (3) der Längsseiten (11) benachbarter Wärmetauscherrohre (1) eine strömungsgünstige Fläche (15) über dem Rohrboden (4) bilden, die Strömungstrichter (26) der Wärmetauscherrohre (1) einschließt.
Das erfindungsgemäße Herstellungsverfahren sieht vor, daß die gegenüberliegenden Schmalseiten (12) der Enden (3) der Wärmetauscherrohre (1) aufgespaltet (17; 31) werden und die gegenüberliegenden Längsseiten (11) der Enden (3) der Wärmetauscherohre (1) so weit abgebogen werden, daß sie gemeinsam mit den Längsseiten (11) benachbarter Wärmetauscherrohre (1) eine strömungsgünstige Fläche (15) über der Innenseite (13) des Rohrbodens (4) ergeben.
EP02002238A 2001-03-22 2002-01-30 Wärmetauscher und Herstellungsverfahren Withdrawn EP1243885A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10114078A DE10114078A1 (de) 2001-03-22 2001-03-22 Wärmetauscher und Herstellungsverfahren
DE10114078 2001-03-22

Publications (2)

Publication Number Publication Date
EP1243885A2 EP1243885A2 (de) 2002-09-25
EP1243885A3 true EP1243885A3 (de) 2004-02-11

Family

ID=7678588

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02002238A Withdrawn EP1243885A3 (de) 2001-03-22 2002-01-30 Wärmetauscher und Herstellungsverfahren

Country Status (3)

Country Link
US (1) US6971444B2 (de)
EP (1) EP1243885A3 (de)
DE (1) DE10114078A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10256869A1 (de) * 2002-12-04 2004-06-24 Behr Gmbh & Co. Kg Wärmeübertrager
JP2005121350A (ja) * 2003-05-29 2005-05-12 Denso Corp 熱交換器およびその製造方法
DE102006048484A1 (de) * 2006-10-11 2008-04-17 Behr Gmbh & Co. Kg Wärmeübertrager mit Flachrohren und Verfahren zur Herstellung eines solchen Wärmeübertragers
US8322407B2 (en) * 2008-04-29 2012-12-04 Honda Motor Co., Ltd. Heat exchanger with pressure reduction
US20100199955A1 (en) * 2009-02-06 2010-08-12 Paccar Inc Charge air cooler
KR101151553B1 (ko) * 2009-04-20 2012-06-14 주식회사 경동나비엔 열교환기에서 고정판과 유로캡을 브레이징 용접하는 방법 및 그에 따른 열교환기
FR3035489B1 (fr) * 2015-04-27 2017-05-05 Valeo Systemes Thermiques Joint annulaire pour echangeur de chaleur de vehicule automobile
RU2708181C1 (ru) * 2016-05-03 2019-12-04 Кэрриер Корпорейшн Установка теплообменника
DE102018219171A1 (de) * 2018-06-29 2020-01-02 Hanon Systems Batteriekühler

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021804A (en) * 1955-02-18 1962-02-20 Modine Mfg Co Method of fabricating heat exchangers
US3972371A (en) * 1972-04-26 1976-08-03 Societe Anonyme Des Usines Chausson Tube and tube-plate assembly
US5067235A (en) * 1990-05-04 1991-11-26 Toyo Radiator Co., Ltd. Method for joining heat exchanger tubes with headers
DE19857435A1 (de) * 1997-12-22 1999-06-24 Valeo Thermique Moteur Sa Wärmetauscher, insbesondere Ladeluftkühler, für Kraftfahrzeuge
WO2000075591A1 (en) * 1999-06-02 2000-12-14 Long Manufacturing Ltd. Clip on manifold heat exchanger

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589440A (en) * 1969-12-01 1971-06-29 Modine Mfg Co Tube and header construction
FR2525337B1 (fr) * 1982-04-16 1986-01-31 Chausson Usines Sa Procede pour le renfort au moyen de plaquettes au moins des rangees d'extremite des tubes engages dans des plaques collectrices pour constituer un echangeur de chaleur et echangeur en faisant application
US4513811A (en) * 1983-09-09 1985-04-30 Ex-Cell-O Corporation Heat exchanger
JPH05157488A (ja) * 1991-12-06 1993-06-22 Suzuki Motor Corp ラジエター
JP3125834B2 (ja) * 1993-09-01 2001-01-22 株式会社デンソー 熱交換器およびその製造方法
FR2738905B1 (fr) * 1995-09-20 1997-12-05 Valeo Climatisation Tube d'echangeur de chaleur a canaux de circulation a contre-courant
JPH09280781A (ja) * 1996-04-17 1997-10-31 Sanden Corp 多管式熱交換器
DE19757034A1 (de) * 1997-12-20 1999-06-24 Behr Gmbh & Co Wärmetauscher, insbesondere Ladeluftkühler

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021804A (en) * 1955-02-18 1962-02-20 Modine Mfg Co Method of fabricating heat exchangers
US3972371A (en) * 1972-04-26 1976-08-03 Societe Anonyme Des Usines Chausson Tube and tube-plate assembly
US5067235A (en) * 1990-05-04 1991-11-26 Toyo Radiator Co., Ltd. Method for joining heat exchanger tubes with headers
DE19857435A1 (de) * 1997-12-22 1999-06-24 Valeo Thermique Moteur Sa Wärmetauscher, insbesondere Ladeluftkühler, für Kraftfahrzeuge
WO2000075591A1 (en) * 1999-06-02 2000-12-14 Long Manufacturing Ltd. Clip on manifold heat exchanger

Also Published As

Publication number Publication date
US20020138981A1 (en) 2002-10-03
EP1243885A2 (de) 2002-09-25
DE10114078A1 (de) 2002-09-26
US6971444B2 (en) 2005-12-06

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