EP1558411A4 - Tube plat semi-fini, procede de production correspondant, tube plat ainsi obtenu, echangeur de chaleur comprenant le tube plat, et procede de fabrication du tube plat - Google Patents

Tube plat semi-fini, procede de production correspondant, tube plat ainsi obtenu, echangeur de chaleur comprenant le tube plat, et procede de fabrication du tube plat

Info

Publication number
EP1558411A4
EP1558411A4 EP03758795A EP03758795A EP1558411A4 EP 1558411 A4 EP1558411 A4 EP 1558411A4 EP 03758795 A EP03758795 A EP 03758795A EP 03758795 A EP03758795 A EP 03758795A EP 1558411 A4 EP1558411 A4 EP 1558411A4
Authority
EP
European Patent Office
Prior art keywords
flat tube
heat exchanger
fabricating
semifinished
producing same
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.)
Withdrawn
Application number
EP03758795A
Other languages
German (de)
English (en)
Other versions
EP1558411A1 (fr
Inventor
Satoru Kaimura
Takashi Tamura
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Publication of EP1558411A1 publication Critical patent/EP1558411A1/fr
Publication of EP1558411A4 publication Critical patent/EP1558411A4/fr
Withdrawn legal-status Critical Current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
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
    • B21D5/086—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers for obtaining closed hollow profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
    • 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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/003—Multiple wall conduits, e.g. for leak detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP03758795A 2002-10-30 2003-10-23 Tube plat semi-fini, procede de production correspondant, tube plat ainsi obtenu, echangeur de chaleur comprenant le tube plat, et procede de fabrication du tube plat Withdrawn EP1558411A4 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2002315134 2002-10-30
JP2002315134 2002-10-30
US42892202P 2002-11-26 2002-11-26
US428922P 2002-11-26
PCT/JP2003/013523 WO2004039515A1 (fr) 2002-10-30 2003-10-23 Tube plat semi-fini, procede de production correspondant, tube plat ainsi obtenu, echangeur de chaleur comprenant le tube plat, et procede de fabrication du tube plat

Publications (2)

Publication Number Publication Date
EP1558411A1 EP1558411A1 (fr) 2005-08-03
EP1558411A4 true EP1558411A4 (fr) 2007-03-07

Family

ID=32232650

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03758795A Withdrawn EP1558411A4 (fr) 2002-10-30 2003-10-23 Tube plat semi-fini, procede de production correspondant, tube plat ainsi obtenu, echangeur de chaleur comprenant le tube plat, et procede de fabrication du tube plat

Country Status (4)

Country Link
EP (1) EP1558411A4 (fr)
KR (1) KR20050055046A (fr)
AU (1) AU2003274739A1 (fr)
WO (1) WO2004039515A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1620692A4 (fr) * 2003-03-18 2010-12-01 Showa Denko Kk Element de correction d'ebauche de tube destine a etre utilise pour l'assemblage temporaire d'un echangeur de chaleur, et appareil et procede d'assemblage temporaire dudit echangeur de chaleur
US20060231244A1 (en) 2004-03-18 2006-10-19 Showa Denko K.K Tube blank correcting member for use in temporarily assembling heat exchanger, and apparatus for and method of temporaily assembling heat exchanger
KR101226531B1 (ko) * 2010-10-12 2013-01-25 이인태 열교환기의 전열관 내부에 삽입되는 트위스트 테입 제작방법
CN114178340B (zh) * 2021-12-06 2024-02-06 江阴博圣热能科技有限公司 一种激光焊接铝翅片管及其加工工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3311001B2 (ja) 1991-12-27 2002-08-05 昭和電工株式会社 熱交換器用チューブの製造方法
KR100217515B1 (ko) * 1994-09-30 1999-09-01 오타 유다카 적층형 열교환기의 열교환용 도관 및 그 제조방법
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
JPH10132479A (ja) * 1996-10-24 1998-05-22 Sanyo Radiator Kk 軸線方向に隔壁を有するチューブの構成部材の製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
EP1558411A1 (fr) 2005-08-03
AU2003274739A1 (en) 2004-05-25
KR20050055046A (ko) 2005-06-10
WO2004039515A1 (fr) 2004-05-13

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Legal Events

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DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20070201

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Effective date: 20071113

STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 20090818