FR2765817B1 - FOLDED TUBE FOR A HEAT EXCHANGER, ESPECIALLY A MOTOR VEHICLE - Google Patents

FOLDED TUBE FOR A HEAT EXCHANGER, ESPECIALLY A MOTOR VEHICLE

Info

Publication number
FR2765817B1
FR2765817B1 FR9708891A FR9708891A FR2765817B1 FR 2765817 B1 FR2765817 B1 FR 2765817B1 FR 9708891 A FR9708891 A FR 9708891A FR 9708891 A FR9708891 A FR 9708891A FR 2765817 B1 FR2765817 B1 FR 2765817B1
Authority
FR
France
Prior art keywords
heat exchanger
motor vehicle
folded tube
folded
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.)
Expired - Lifetime
Application number
FR9708891A
Other languages
French (fr)
Other versions
FR2765817A1 (en
Inventor
Olivier Dion
Gilles Deltel
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 FR9708891A priority Critical patent/FR2765817B1/en
Priority to DE19881141T priority patent/DE19881141T1/en
Priority to PCT/FR1998/001473 priority patent/WO1999002935A1/en
Priority to BR9806027-9A priority patent/BR9806027A/en
Priority to JP11508264A priority patent/JP2001500244A/en
Publication of FR2765817A1 publication Critical patent/FR2765817A1/en
Application granted granted Critical
Publication of FR2765817B1 publication Critical patent/FR2765817B1/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
    • 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
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/14—Making tubes from double flat material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/151—Making tubes with multiple passages
    • 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
    • F28D1/0391—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 a single plate being bent to form one or more conduits
    • 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
FR9708891A 1997-07-11 1997-07-11 FOLDED TUBE FOR A HEAT EXCHANGER, ESPECIALLY A MOTOR VEHICLE Expired - Lifetime FR2765817B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9708891A FR2765817B1 (en) 1997-07-11 1997-07-11 FOLDED TUBE FOR A HEAT EXCHANGER, ESPECIALLY A MOTOR VEHICLE
DE19881141T DE19881141T1 (en) 1997-07-11 1998-07-08 Bent pipe for a heat exchanger, especially for motor vehicles
PCT/FR1998/001473 WO1999002935A1 (en) 1997-07-11 1998-07-08 Folded tube for heat-exchanger, in particular for motor vehicle
BR9806027-9A BR9806027A (en) 1997-07-11 1998-07-08 Brazed heat exchanger tube
JP11508264A JP2001500244A (en) 1997-07-11 1998-07-08 Tubes for heat exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9708891A FR2765817B1 (en) 1997-07-11 1997-07-11 FOLDED TUBE FOR A HEAT EXCHANGER, ESPECIALLY A MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR2765817A1 FR2765817A1 (en) 1999-01-15
FR2765817B1 true FR2765817B1 (en) 1999-09-10

Family

ID=9509174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9708891A Expired - Lifetime FR2765817B1 (en) 1997-07-11 1997-07-11 FOLDED TUBE FOR A HEAT EXCHANGER, ESPECIALLY A MOTOR VEHICLE

Country Status (5)

Country Link
JP (1) JP2001500244A (en)
BR (1) BR9806027A (en)
DE (1) DE19881141T1 (en)
FR (1) FR2765817B1 (en)
WO (1) WO1999002935A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2801233B1 (en) * 1999-11-24 2002-01-18 Valeo Thermique Moteur Sa PROCESS FOR BREWING A FOLDED TUBE HEAT EXCHANGER AND OBTAINED HEAT EXCHANGER
JP3998880B2 (en) * 2000-01-07 2007-10-31 株式会社ヴァレオサーマルシステムズ Heat exchanger
GB2367518B (en) * 2000-04-14 2002-09-04 Llanelli Radiators Ltd Heat exchanger and tube therefor
FR2810729B1 (en) 2000-06-22 2003-04-11 Valeo Thermique Moteur Sa BRAZED TUBE FOR A HEAT EXCHANGER, MANUFACTURING METHOD AND EXCHANGER
US6530514B2 (en) 2001-06-28 2003-03-11 Outokumpu Oyj Method of manufacturing heat transfer tubes
DE10201511A1 (en) * 2002-01-17 2003-07-31 Behr Gmbh & Co Welded multi-chamber tube
US7032808B2 (en) 2003-10-06 2006-04-25 Outokumu Oyj Thermal spray application of brazing material for manufacture of heat transfer devices
FR2886185B1 (en) * 2005-05-30 2009-01-02 Valeo Systemes Thermiques METHOD OF BRAZING A HEAT EXCHANGER FOLDED TUBE, IN PARTICULAR FOR MOTOR VEHICLES, AND THE TUBE THUS OBTAINED
DE102007031249A1 (en) * 2006-07-06 2008-01-10 Behr Gmbh & Co. Kg Flat pipe produced by transforming a metal ribbon and subsequent welding or soldering for a heat-transfer medium or heat exchanger has two parallel longitudinal sides
DE102010031468A1 (en) * 2010-07-16 2012-01-19 Behr Gmbh & Co. Kg Fluid channel for a heat exchanger
GB2486671A (en) * 2010-12-22 2012-06-27 Denso Marston Ltd A Heat Exchanger, a Tube for a Heat Exchanger, a Method of making a tube for a Heat Exchanger and a Method of Making a Heat Exchanger
FR2973490B1 (en) * 2011-03-31 2018-05-18 Valeo Systemes Thermiques THERMAL EXCHANGER TUBE, HEAT EXCHANGER AND CORRESPONDING PROCESSING METHOD

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725602A1 (en) * 1987-08-01 1989-02-09 Sueddeutsche Kuehler Behr FLAT TUBE FOR A HEAT EXCHANGER
FR2735221B1 (en) * 1995-06-12 1997-07-18 Valeo Thermique Moteur Sa FLAT TUBE HEAT EXCHANGER
US5579837A (en) * 1995-11-15 1996-12-03 Ford Motor Company Heat exchanger tube and method of making the same
JP2688037B2 (en) * 1996-05-07 1997-12-08 カルソニック株式会社 Aluminum heat exchanger and method of manufacturing the same

Also Published As

Publication number Publication date
BR9806027A (en) 1999-10-13
JP2001500244A (en) 2001-01-09
DE19881141T1 (en) 1999-07-08
WO1999002935A1 (en) 1999-01-21
FR2765817A1 (en) 1999-01-15

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