EP0826941A3 - Tubular heat exchange core - Google Patents

Tubular heat exchange core Download PDF

Info

Publication number
EP0826941A3
EP0826941A3 EP97113381A EP97113381A EP0826941A3 EP 0826941 A3 EP0826941 A3 EP 0826941A3 EP 97113381 A EP97113381 A EP 97113381A EP 97113381 A EP97113381 A EP 97113381A EP 0826941 A3 EP0826941 A3 EP 0826941A3
Authority
EP
European Patent Office
Prior art keywords
spacers
pipes
pipe block
heat exchange
tubular 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.)
Granted
Application number
EP97113381A
Other languages
German (de)
French (fr)
Other versions
EP0826941B1 (en
EP0826941A2 (en
Inventor
Gebhard Schwarz
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 EP0826941A2 publication Critical patent/EP0826941A2/en
Publication of EP0826941A3 publication Critical patent/EP0826941A3/en
Application granted granted Critical
Publication of EP0826941B1 publication Critical patent/EP0826941B1/en
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
    • 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
    • F28D1/03—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 plate-like or laminated conduits
    • F28D1/0308—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other
    • F28D1/0325—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
    • 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
    • F28F9/002—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core with fastening means for other structures
    • 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
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0089—Oil 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
    • F28D2021/0091—Radiators
    • F28D2021/0094—Radiators for recooling the engine coolant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts
    • F28F2280/04—Means for preventing wrong assembling of parts
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/916—Oil cooler

Abstract

The heat exchanger has a pipe block that comprises a number of pipes (1) which are arranged next to each other with intermediate spacings. The pipes are flat at their end areas and between those ends, rigidly held spacers (5,5a-b) are provided with a connecting channel along each cross side of the pipe block. The pipes are sealed at their ends and have a cross aperture which is connected to cross apertures of the spacers. In the space (2) formed between two adjacent pipes a pair of partition spacers (5a-b) is held and these spacers are not apertured, thus partitioning the connecting channel into two parts and separating the flow so as to form pipe block sections where more than one fluid mediums can flow.
EP97113381A 1996-08-31 1997-08-02 Tubular heat exchange core Expired - Lifetime EP0826941B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19635457 1996-08-31
DE19635457A DE19635457A1 (en) 1996-08-31 1996-08-31 Pipe block heat exchanger

Publications (3)

Publication Number Publication Date
EP0826941A2 EP0826941A2 (en) 1998-03-04
EP0826941A3 true EP0826941A3 (en) 1999-06-16
EP0826941B1 EP0826941B1 (en) 2001-12-12

Family

ID=7804335

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97113381A Expired - Lifetime EP0826941B1 (en) 1996-08-31 1997-08-02 Tubular heat exchange core

Country Status (4)

Country Link
US (1) US6196304B1 (en)
EP (1) EP0826941B1 (en)
AT (1) ATE210811T1 (en)
DE (2) DE19635457A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19824026A1 (en) * 1998-05-29 1999-12-02 Behr Gmbh & Co cooler
US6568466B2 (en) * 2000-06-23 2003-05-27 Andrew Lowenstein Heat exchange assembly
FR2813663B1 (en) * 2000-09-04 2002-12-20 Didier Costes HEAT EXCHANGER USING EXTRUDED SHEET PLATES
US6321832B1 (en) * 2001-02-09 2001-11-27 Delphi Technologies, Inc. Radiator with integrated liquid-air hybrid oil cooler
FR2834336B1 (en) * 2001-12-28 2006-12-01 Valeo Thermique Moteur Sa CIRCUIT ELEMENT FOR A HEAT EXCHANGER, IN PARTICULAR A MOTOR VEHICLE AND A HEAT EXCHANGER THUS OBTAINED
NO20022964D0 (en) * 2002-06-19 2002-06-19 Norsk Hydro As Manifold with effort
DE10237648A1 (en) * 2002-08-13 2004-02-26 Behr Gmbh & Co. Heat transmitter of parallel flat tubes fits open tube ends into contour-matched manifold for fluid transfer steadying tubes by outside and center stays.
FR2859779B1 (en) * 2003-09-16 2008-08-29 Valeo Climatisation HEAT EXCHANGER WITH ALTERNATE FLAT TUBES
FR2860288B1 (en) 2003-09-26 2005-11-11 Valeo Thermique Moteur Sa CIRCUIT ELEMENT FOR HEAT EXCHANGER, AND HEAT EXCHANGER THUS OBTAINED
DE102004007510B4 (en) * 2004-02-13 2019-08-14 Mahle International Gmbh Heat exchangers, in particular oil coolers for motor vehicles
FR2870330B1 (en) * 2004-05-13 2006-08-18 Valeo Thermique Moteur Sas TUBE BIT FOR HYDRAULIC CIRCUIT ELEMENT, ESPECIALLY FOR HEAT EXCHANGER
JP4700935B2 (en) * 2004-07-16 2011-06-15 カルソニックカンセイ株式会社 Heat exchanger
EP1712864A1 (en) * 2005-04-14 2006-10-18 Delphi Technologies, Inc. Method of forming a heat exchanger and a spacer therefor
US8371365B2 (en) * 2007-05-03 2013-02-12 Brayton Energy, Llc Heat exchange device and method for manufacture
KR100941301B1 (en) * 2007-06-15 2010-02-11 주식회사 경동나비엔 Heat exchanger
KR101369421B1 (en) 2012-03-13 2014-03-03 주식회사 동화엔텍 Plate fin exchanger having the zig
CA2839884C (en) * 2013-02-19 2020-10-27 Scambia Holdings Cyprus Limited Plate heat exchanger including separating elements
DE112019001128T5 (en) * 2018-03-07 2020-12-24 Dana Canada Corporation HEAT EXCHANGER WITH INTEGRATED ELECTRIC HEATING ELEMENTS AND WITH SEVERAL FLUID FLOW PATHS
USD892877S1 (en) * 2019-02-28 2020-08-11 Resource International Inc. Transmission cooler for automotive applications
USD892878S1 (en) * 2019-02-28 2020-08-11 Resource International Inc. Transmission cooler for automotive applications
DE102020207552A1 (en) * 2020-06-18 2021-12-23 Mahle International Gmbh Heat exchanger
DE102022103829A1 (en) 2022-02-17 2023-08-17 Akg Verwaltungsgesellschaft Mbh heat exchanger

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274482A (en) * 1978-08-21 1981-06-23 Nihon Radiator Co., Ltd. Laminated evaporator
DE3810131C1 (en) * 1988-03-25 1989-07-06 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart, De Heat exchanger
DE3824074A1 (en) * 1988-07-15 1990-01-18 Laengerer & Reich Kuehler Oil cooler
DE4401859A1 (en) * 1994-01-22 1995-07-27 Kloeckner Humboldt Deutz Ag Air cooled double heat exchanger

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US409928A (en) * 1889-08-27 Benjamin l
SE7508256L (en) 1975-07-18 1977-01-19 Munters Ab Carl WAY TO PRODUCE A HEAT EXCHANGER BODY FOR RECOVERY EXCHANGERS
US4327802A (en) 1979-06-18 1982-05-04 Borg-Warner Corporation Multiple fluid heat exchanger
US4893673A (en) 1984-10-31 1990-01-16 Rockwell International Corporation Entry port inserts for internally manifolded stacked, finned-plate heat exchanger
DE4031577A1 (en) * 1990-10-05 1992-04-09 Behr Gmbh & Co HEAT EXCHANGER
US5180004A (en) 1992-06-19 1993-01-19 General Motors Corporation Integral heater-evaporator core
US5462113A (en) 1994-06-20 1995-10-31 Flatplate, Inc. Three-circuit stacked plate heat exchanger
DE4437877C2 (en) * 1994-10-22 1997-08-07 Behr Gmbh & Co Heat exchangers, especially oil coolers
US5638900A (en) 1995-01-27 1997-06-17 Ail Research, Inc. Heat exchange assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274482A (en) * 1978-08-21 1981-06-23 Nihon Radiator Co., Ltd. Laminated evaporator
DE3810131C1 (en) * 1988-03-25 1989-07-06 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart, De Heat exchanger
DE3824074A1 (en) * 1988-07-15 1990-01-18 Laengerer & Reich Kuehler Oil cooler
DE4401859A1 (en) * 1994-01-22 1995-07-27 Kloeckner Humboldt Deutz Ag Air cooled double heat exchanger

Also Published As

Publication number Publication date
US6196304B1 (en) 2001-03-06
EP0826941B1 (en) 2001-12-12
DE19635457A1 (en) 1998-03-05
ATE210811T1 (en) 2001-12-15
EP0826941A2 (en) 1998-03-04
DE59705743D1 (en) 2002-01-24

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