WO2004102103A3 - Echangeur de chaleur, notamment, pour automobile - Google Patents

Echangeur de chaleur, notamment, pour automobile Download PDF

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Publication number
WO2004102103A3
WO2004102103A3 PCT/FR2004/001179 FR2004001179W WO2004102103A3 WO 2004102103 A3 WO2004102103 A3 WO 2004102103A3 FR 2004001179 W FR2004001179 W FR 2004001179W WO 2004102103 A3 WO2004102103 A3 WO 2004102103A3
Authority
WO
WIPO (PCT)
Prior art keywords
tubes
heat exchanger
manifold
intended
motor vehicle
Prior art date
Application number
PCT/FR2004/001179
Other languages
English (en)
Other versions
WO2004102103A2 (fr
Inventor
Christian Mahe
Daniel Frasca
Gerard Gille
Original Assignee
Valeo Thermique Moteur Sa
Christian Mahe
Daniel Frasca
Gerard Gille
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 Valeo Thermique Moteur Sa, Christian Mahe, Daniel Frasca, Gerard Gille filed Critical Valeo Thermique Moteur Sa
Priority to EP04742728A priority Critical patent/EP1623177A2/fr
Publication of WO2004102103A2 publication Critical patent/WO2004102103A2/fr
Publication of WO2004102103A3 publication Critical patent/WO2004102103A3/fr

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
    • 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
    • F28F1/24—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 and extending transversely
    • F28F1/32—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 and extending transversely the means having portions engaging further tubular elements
    • F28F1/325—Fins with openings
    • 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
    • F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
    • F28D1/0435—Combination of units extending one behind the other
    • 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
    • F28F1/10—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
    • F28F1/128—Fins with openings, e.g. louvered fins
    • 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
    • F28D2021/0091—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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/067—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/12—Fins with U-shaped slots for laterally inserting conduits

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)

Abstract

L'invention concerne un échangeur de chaleur, notamment pour automobiles, comprenant un faisceau de tubes (2) de circulation de fluide, au moins un élément collecteur (3, 4), les deux extrémités de chaque tube s'engageant selon une liaison étanche aux fluides dans des trous de réception (6) prévus dans le ou les éléments collecteurs (3, 4), et des moyens (10) pour favoriser l'échange de chaleur entre un flux d'air traversant l'échangeur et le fluide circulant dans les tubes. Selon l'invention, la liaison entre les extrémités des tubes et le ou les éléments collecteurs (3, 4) est constituée d'un joint de brasage et lesdits moyens (10) pour favoriser l'échange de chaleur sont aptes à être assemblées mécaniquement sur les tubes (2) après brasage de ceux-ci et des éléments collecteurs (3, 4).
PCT/FR2004/001179 2003-05-15 2004-05-14 Echangeur de chaleur, notamment, pour automobile WO2004102103A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04742728A EP1623177A2 (fr) 2003-05-15 2004-05-14 Echangeur de chaleur, notamment, pour automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR03/05846 2003-05-15
FR0305846A FR2856783B1 (fr) 2003-05-15 2003-05-15 Echangeur de chaleur et module d'echange de chaleur comprenant un tel echangeur, ainsi que procede de fabrication d'un tel echangeur et d'un tel module

Publications (2)

Publication Number Publication Date
WO2004102103A2 WO2004102103A2 (fr) 2004-11-25
WO2004102103A3 true WO2004102103A3 (fr) 2005-01-13

Family

ID=33443097

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2004/001179 WO2004102103A2 (fr) 2003-05-15 2004-05-14 Echangeur de chaleur, notamment, pour automobile

Country Status (3)

Country Link
EP (1) EP1623177A2 (fr)
FR (1) FR2856783B1 (fr)
WO (1) WO2004102103A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101881566B (zh) * 2010-06-11 2012-07-04 何巨堂 一种空气冷却器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE929521C (de) * 1953-03-06 1955-06-27 Eduard Dipl-Ing Schmieg Rippenrohr
GB1193467A (en) * 1967-08-15 1970-06-03 Marston Radiators Ltd Methods of Joining Metal Members by Brazing
JPH10281673A (ja) * 1997-04-04 1998-10-23 Showa Alum Corp 熱交換器
EP1128149A1 (fr) * 2000-02-28 2001-08-29 Valeo Thermique Moteur Module d'échange de chaleur, notamment pour véhicule automobile
EP1174673A2 (fr) * 2000-07-18 2002-01-23 Valeo Thermique Moteur Module d'échange de chaleur, notamment pour véhicule automobile, et procédé de fabrication de ce module
FR2823559A1 (fr) * 2001-04-17 2002-10-18 Valeo Thermique Moteur Sa Faisceau d'echange de chaleur comportant une surface d'echange perfectionnee, procede pour sa fabrication et echangeur comportant ce faisceau

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE929521C (de) * 1953-03-06 1955-06-27 Eduard Dipl-Ing Schmieg Rippenrohr
GB1193467A (en) * 1967-08-15 1970-06-03 Marston Radiators Ltd Methods of Joining Metal Members by Brazing
JPH10281673A (ja) * 1997-04-04 1998-10-23 Showa Alum Corp 熱交換器
EP1128149A1 (fr) * 2000-02-28 2001-08-29 Valeo Thermique Moteur Module d'échange de chaleur, notamment pour véhicule automobile
EP1174673A2 (fr) * 2000-07-18 2002-01-23 Valeo Thermique Moteur Module d'échange de chaleur, notamment pour véhicule automobile, et procédé de fabrication de ce module
FR2823559A1 (fr) * 2001-04-17 2002-10-18 Valeo Thermique Moteur Sa Faisceau d'echange de chaleur comportant une surface d'echange perfectionnee, procede pour sa fabrication et echangeur comportant ce faisceau

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 01 29 January 1999 (1999-01-29) *

Also Published As

Publication number Publication date
EP1623177A2 (fr) 2006-02-08
FR2856783B1 (fr) 2006-07-28
FR2856783A1 (fr) 2004-12-31
WO2004102103A2 (fr) 2004-11-25

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