FR2823840B1 - Tube plie pour echangeur de chaleur et procede pour sa conformation - Google Patents

Tube plie pour echangeur de chaleur et procede pour sa conformation

Info

Publication number
FR2823840B1
FR2823840B1 FR0105381A FR0105381A FR2823840B1 FR 2823840 B1 FR2823840 B1 FR 2823840B1 FR 0105381 A FR0105381 A FR 0105381A FR 0105381 A FR0105381 A FR 0105381A FR 2823840 B1 FR2823840 B1 FR 2823840B1
Authority
FR
France
Prior art keywords
conforming
heat exchanger
same
folded tube
folded
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
FR0105381A
Other languages
English (en)
Other versions
FR2823840A1 (fr
Inventor
Jean Louis Laveran
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 FR0105381A priority Critical patent/FR2823840B1/fr
Priority to PCT/FR2002/001304 priority patent/WO2002086408A1/fr
Publication of FR2823840A1 publication Critical patent/FR2823840A1/fr
Application granted granted Critical
Publication of FR2823840B1 publication Critical patent/FR2823840B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B21C37/08—Making tubes with welded or soldered seams
    • 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
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0803—Making tubes with welded or soldered seams the tubes having a special shape, e.g. polygonal tubes
    • 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
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0818—Manufacture of tubes by drawing of strip material through dies
    • 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
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/09—Making tubes with welded or soldered seams of coated strip material ; Making multi-wall tubes
    • 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
FR0105381A 2001-04-20 2001-04-20 Tube plie pour echangeur de chaleur et procede pour sa conformation Expired - Fee Related FR2823840B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0105381A FR2823840B1 (fr) 2001-04-20 2001-04-20 Tube plie pour echangeur de chaleur et procede pour sa conformation
PCT/FR2002/001304 WO2002086408A1 (fr) 2001-04-20 2002-04-16 Tube plie pour echangeur de chaleur et procede pour sa conformation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0105381A FR2823840B1 (fr) 2001-04-20 2001-04-20 Tube plie pour echangeur de chaleur et procede pour sa conformation

Publications (2)

Publication Number Publication Date
FR2823840A1 FR2823840A1 (fr) 2002-10-25
FR2823840B1 true FR2823840B1 (fr) 2004-01-23

Family

ID=8862533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0105381A Expired - Fee Related FR2823840B1 (fr) 2001-04-20 2001-04-20 Tube plie pour echangeur de chaleur et procede pour sa conformation

Country Status (2)

Country Link
FR (1) FR2823840B1 (fr)
WO (1) WO2002086408A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2869678A1 (fr) * 2004-04-29 2005-11-04 Valeo Systemes Thermiques Soc Tubes plies pour echangeur de chaleur, procede d'obtention de tels tubes et echangeur de chaleur muni de ces tubes
FR2869679A1 (fr) * 2004-04-29 2005-11-04 Valeo Climatisation Sa Tubes plies multi-canaux pour echangeur de chaleur, procede d'obtention de tels tubes et echangeur de chaleur muni de ces tubes
DE102007005590A1 (de) * 2007-02-05 2008-08-07 Behr Gmbh & Co. Kg Umformverfahren und Umformvorrichtung
JP2011038736A (ja) * 2009-08-17 2011-02-24 Delphi Technologies Inc 向流式熱交換器アッセンブリ
FR2962204B1 (fr) * 2010-06-30 2014-11-21 Valeo Systemes Thermiques Tube d'echangeur de chaleur, echangeur de chaleur comportant de tels tubes et procede d'obtention d'un tel tube.
FR2986314A1 (fr) * 2012-01-31 2013-08-02 Valeo Systemes Thermiques Tube d'echangeur thermique, echangeur thermique et procede d'obtention correspondant
DE102016200152A1 (de) * 2016-01-08 2017-07-13 Mahle International Gmbh Flachrohr für einen Wärmeübertrager
US11346616B2 (en) 2020-03-27 2022-05-31 Denso International America, Inc. Dimpled heat exchanger tube

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725602A1 (de) * 1987-08-01 1989-02-09 Sueddeutsche Kuehler Behr Flachrohr fuer einen waermetauscher
JP2688037B2 (ja) * 1996-05-07 1997-12-08 カルソニック株式会社 アルミニウム製熱交換器及びその製造方法
JP3692654B2 (ja) * 1996-09-16 2005-09-07 株式会社デンソー 偏平チューブのロール成形方法及び装置
US5956846A (en) * 1997-03-21 1999-09-28 Livernois Research & Development Co. Method and apparatus for controlled atmosphere brazing of unwelded tubes
US5934365A (en) * 1997-08-21 1999-08-10 Ford Motor Company Heat exchanger
JP2000158070A (ja) * 1998-12-02 2000-06-13 Toyota Motor Corp 熱交換器用チューブ
FR2787180B1 (fr) * 1998-12-11 2001-03-02 Valeo Thermique Moteur Sa Tube plie pour echangeur de chaleur et procede pour sa conformation
JP2000213882A (ja) * 1999-01-26 2000-08-02 Toyo Radiator Co Ltd 熱交換器用チュ―ブおよび熱交換器コア

Also Published As

Publication number Publication date
FR2823840A1 (fr) 2002-10-25
WO2002086408A1 (fr) 2002-10-31

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Legal Events

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Year of fee payment: 16

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Effective date: 20191206