EP1293743A3 - Wärmeübertrager-Flachrohrblock mit umgeformten Flachrohrenden - Google Patents

Wärmeübertrager-Flachrohrblock mit umgeformten Flachrohrenden Download PDF

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Publication number
EP1293743A3
EP1293743A3 EP02017056A EP02017056A EP1293743A3 EP 1293743 A3 EP1293743 A3 EP 1293743A3 EP 02017056 A EP02017056 A EP 02017056A EP 02017056 A EP02017056 A EP 02017056A EP 1293743 A3 EP1293743 A3 EP 1293743A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
flat tubes
exchanger core
tube ends
deformed 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
EP02017056A
Other languages
English (en)
French (fr)
Other versions
EP1293743A2 (de
EP1293743B1 (de
Inventor
Walter Dipl.-Ing. Demuth
Martin Dipl.-Ing. Kotsch
Hans-Joachim Dipl.-Ing. Krauss
Hagen Dipl.-Ing. Mittelstrass
Jochen Schumm
Michael Dipl.-Ing. Sickelmann
Karl-Heinz Dipl.-Ing. Staffa
Christoph Dipl.-Ing. Walter
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 EP1293743A2 publication Critical patent/EP1293743A2/de
Publication of EP1293743A3 publication Critical patent/EP1293743A3/de
Application granted granted Critical
Publication of EP1293743B1 publication Critical patent/EP1293743B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F28D1/05391—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits combined with a particular flow pattern, e.g. multi-row multi-stage 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
    • F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
    • 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0202—Header boxes having their inner space divided by partitions
    • F28F9/0204—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions
    • F28F9/0209—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only transversal partitions
    • F28F9/0212—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only transversal partitions the partitions being separate elements attached to header boxes
    • 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
    • F28F9/0221—Header boxes or end plates formed by stacked elements
    • 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
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F28D2021/0073—Gas coolers
    • 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
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0084—Condensers
    • 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
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0085—Evaporators

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)
  • Air-Conditioning For Vehicles (AREA)

Abstract

  • 2.1. Die Erfindung bezieht sich auf einen Wärmeübertrager-Flachrohrblock mit wenigstens einem Flachrohr (1), das an wenigstens einem Endabschnitt (1a) umgeformt ist und mit diesem in ein Anschlussraumbauteil mündet.
  • 2.2. Erfindungsgemäß ist der umgeformte Flachrohr-Endabschnitt durch eine oder mehrere Längstrennlinien (3) in mehrere Teilendabschnitte (4a, 4b) aufgeteilt, die gegenüber einem anschließenden Flachrohrmittelabschnitt (1b) tordiert und endseitig mit ihren einander zugewandten Flachseiten (5a, 5b) gegeneinander anliegend in das Anschlussraumbauteil eingefügt sind.
  • 2.3. Verwendung z.B. als Gaskühler/Kondensator oder als Verdampfer in Fahrzeug-Klimaanlagen.
    • Figure 00000001
    EP02017056A 2001-09-18 2002-07-27 Wärmeübertrager-Flachrohrblock mit umgeformten Flachrohrenden Expired - Lifetime EP1293743B1 (de)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE10146824A DE10146824A1 (de) 2001-09-18 2001-09-18 Wärmeübertrager-Flachrohrblock mit umgeformten Flachrohrenden
    DE10146824 2001-09-18

    Publications (3)

    Publication Number Publication Date
    EP1293743A2 EP1293743A2 (de) 2003-03-19
    EP1293743A3 true EP1293743A3 (de) 2003-11-12
    EP1293743B1 EP1293743B1 (de) 2006-09-20

    Family

    ID=7699968

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP02017056A Expired - Lifetime EP1293743B1 (de) 2001-09-18 2002-07-27 Wärmeübertrager-Flachrohrblock mit umgeformten Flachrohrenden

    Country Status (3)

    Country Link
    EP (1) EP1293743B1 (de)
    AT (1) ATE340351T1 (de)
    DE (2) DE10146824A1 (de)

    Families Citing this family (5)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    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
    KR102025738B1 (ko) * 2012-07-06 2019-09-27 삼성전자주식회사 냉장고 및 이에 구비되는 열교환기
    DE102015118969A1 (de) 2015-11-05 2017-05-11 TT&C Thermotransmission & Cooling UG Wärmeübertrager, insbesondere für Hochdruckkältemittel

    Citations (6)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE3813339A1 (de) * 1988-04-21 1989-11-09 Happel Gmbh & Co Roehrenwaermetauscher und verfahren zu seiner herstellung
    US5186244A (en) * 1992-04-08 1993-02-16 General Motors Corporation Tube design for integral radiator/condenser
    DE4432972A1 (de) * 1993-10-12 1995-04-13 Valeo Thermique Habitacle Wärmetauscher mit zwei Rohrreihen, insbesondere für Kraftfahrzeuge
    DE19830863A1 (de) * 1998-07-10 2000-01-13 Behr Gmbh & Co Flachrohr mit Querversatz-Umkehrbogenabschnitt und damit aufgebauter Wärmeübertrager
    EP0992757A2 (de) * 1998-10-08 2000-04-12 Behr GmbH & Co. Sammelrohreinheit für einen Wärmeübertrager
    FR2793013A1 (fr) * 1999-04-28 2000-11-03 Valeo Thermique Moteur Sa Echangeur de chaleur brase, en particulier pour vehicule automobile

    Family Cites Families (2)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE19649129A1 (de) * 1996-11-27 1998-05-28 Behr Gmbh & Co Flachrohr-Wärmeübertrager mit umgeformtem Flachrohrendabschnitt
    DE19833845A1 (de) * 1998-07-28 2000-02-03 Behr Gmbh & Co Wärmeübertrager-Rohrblock und dafür verwendbares Mehrkammer-Flachrohr

    Patent Citations (6)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE3813339A1 (de) * 1988-04-21 1989-11-09 Happel Gmbh & Co Roehrenwaermetauscher und verfahren zu seiner herstellung
    US5186244A (en) * 1992-04-08 1993-02-16 General Motors Corporation Tube design for integral radiator/condenser
    DE4432972A1 (de) * 1993-10-12 1995-04-13 Valeo Thermique Habitacle Wärmetauscher mit zwei Rohrreihen, insbesondere für Kraftfahrzeuge
    DE19830863A1 (de) * 1998-07-10 2000-01-13 Behr Gmbh & Co Flachrohr mit Querversatz-Umkehrbogenabschnitt und damit aufgebauter Wärmeübertrager
    EP0992757A2 (de) * 1998-10-08 2000-04-12 Behr GmbH & Co. Sammelrohreinheit für einen Wärmeübertrager
    FR2793013A1 (fr) * 1999-04-28 2000-11-03 Valeo Thermique Moteur Sa Echangeur de chaleur brase, en particulier pour vehicule automobile

    Also Published As

    Publication number Publication date
    EP1293743A2 (de) 2003-03-19
    DE10146824A1 (de) 2003-04-24
    EP1293743B1 (de) 2006-09-20
    ATE340351T1 (de) 2006-10-15
    DE50208190D1 (de) 2006-11-02

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