FR2787872B1 - FLEXIBLE TUBE HEAT EXCHANGER, PARTICULARLY FOR A COOLING SYSTEM OF A MOTOR VEHICLE ENGINE - Google Patents

FLEXIBLE TUBE HEAT EXCHANGER, PARTICULARLY FOR A COOLING SYSTEM OF A MOTOR VEHICLE ENGINE

Info

Publication number
FR2787872B1
FR2787872B1 FR9816560A FR9816560A FR2787872B1 FR 2787872 B1 FR2787872 B1 FR 2787872B1 FR 9816560 A FR9816560 A FR 9816560A FR 9816560 A FR9816560 A FR 9816560A FR 2787872 B1 FR2787872 B1 FR 2787872B1
Authority
FR
France
Prior art keywords
motor vehicle
heat exchanger
cooling system
flexible tube
vehicle engine
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 - Fee Related
Application number
FR9816560A
Other languages
French (fr)
Other versions
FR2787872A1 (en
Inventor
Carlos Martins
Laurence Marechal
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.)
Valeo Thermique Moteur SA
Original Assignee
Valeo Thermique Moteur SA
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 filed Critical Valeo Thermique Moteur SA
Priority to FR9816560A priority Critical patent/FR2787872B1/en
Priority to FR9906223A priority patent/FR2787873B1/en
Priority to JP2000591374A priority patent/JP2002533655A/en
Priority to DE69905862T priority patent/DE69905862T2/en
Priority to US09/623,212 priority patent/US6390187B1/en
Priority to EP99961164A priority patent/EP1058807B1/en
Priority to PCT/FR1999/003277 priority patent/WO2000039517A1/en
Publication of FR2787872A1 publication Critical patent/FR2787872A1/en
Application granted granted Critical
Publication of FR2787872B1 publication Critical patent/FR2787872B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular 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
    • F28D1/047—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 bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—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 bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • 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
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F28F9/0137—Auxiliary supports for elements for tubes or tube-assemblies formed by wires, e.g. helically coiled
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2240/00—Spacing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/02—Fastening; Joining by using bonding materials; by embedding elements in particular materials
    • F28F2275/025—Fastening; Joining by using bonding materials; by embedding elements in particular materials by using adhesives

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

The motor vehicle coolant radiator (2) has flexible tubes (20) made of plastics and of sinusoidal shape. The tubes have glued areas to hold them in relative parallel positions. The undulation of two adjacent tubes are offset by a wavelength so that the tubes are held at two contact points (210) with a wavelength offset.
FR9816560A 1998-12-29 1998-12-29 FLEXIBLE TUBE HEAT EXCHANGER, PARTICULARLY FOR A COOLING SYSTEM OF A MOTOR VEHICLE ENGINE Expired - Fee Related FR2787872B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9816560A FR2787872B1 (en) 1998-12-29 1998-12-29 FLEXIBLE TUBE HEAT EXCHANGER, PARTICULARLY FOR A COOLING SYSTEM OF A MOTOR VEHICLE ENGINE
FR9906223A FR2787873B1 (en) 1998-12-29 1999-05-17 FLEXIBLE TUBE HEAT EXCHANGER, PARTICULARLY FOR A COOLING SYSTEM OF A MOTOR VEHICLE ENGINE
DE69905862T DE69905862T2 (en) 1998-12-29 1999-12-23 HEAT EXCHANGER WITH BENDING TUBES
US09/623,212 US6390187B1 (en) 1998-12-29 1999-12-23 Heat exchanger with flexible tubes
JP2000591374A JP2002533655A (en) 1998-12-29 1999-12-23 Heat exchanger with flexible tubes
EP99961164A EP1058807B1 (en) 1998-12-29 1999-12-23 Heat exchanger with flexible tubes
PCT/FR1999/003277 WO2000039517A1 (en) 1998-12-29 1999-12-23 Heat exchanger with flexible tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9816560A FR2787872B1 (en) 1998-12-29 1998-12-29 FLEXIBLE TUBE HEAT EXCHANGER, PARTICULARLY FOR A COOLING SYSTEM OF A MOTOR VEHICLE ENGINE

Publications (2)

Publication Number Publication Date
FR2787872A1 FR2787872A1 (en) 2000-06-30
FR2787872B1 true FR2787872B1 (en) 2001-03-09

Family

ID=9534606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9816560A Expired - Fee Related FR2787872B1 (en) 1998-12-29 1998-12-29 FLEXIBLE TUBE HEAT EXCHANGER, PARTICULARLY FOR A COOLING SYSTEM OF A MOTOR VEHICLE ENGINE

Country Status (1)

Country Link
FR (1) FR2787872B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR406177A (en) * 1909-08-17 1910-01-24 Eugene Heffner Removable radiator
FR529761A (en) * 1921-01-12 1921-12-06 Radiator for automobiles
US2161019A (en) * 1937-06-28 1939-06-06 Joseph A Coy Heat exchanger

Also Published As

Publication number Publication date
FR2787872A1 (en) 2000-06-30

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Year of fee payment: 18

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Year of fee payment: 19

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Effective date: 20180831