ATE161765T1 - Schweissgerät für eine muffe in einer abzweigleitung einer kreisförmigen schwer zugänglichen rohrleitung - Google Patents

Schweissgerät für eine muffe in einer abzweigleitung einer kreisförmigen schwer zugänglichen rohrleitung

Info

Publication number
ATE161765T1
ATE161765T1 AT95400623T AT95400623T ATE161765T1 AT E161765 T1 ATE161765 T1 AT E161765T1 AT 95400623 T AT95400623 T AT 95400623T AT 95400623 T AT95400623 T AT 95400623T AT E161765 T1 ATE161765 T1 AT E161765T1
Authority
AT
Austria
Prior art keywords
sleeve
welding head
branch
circular
difficult
Prior art date
Application number
AT95400623T
Other languages
English (en)
Inventor
Jean-Pierre Deschamps
Original Assignee
Cogema
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 Cogema filed Critical Cogema
Application granted granted Critical
Publication of ATE161765T1 publication Critical patent/ATE161765T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
    • B23K9/0284—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections with an electrode working inside the tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Wire Processing (AREA)
AT95400623T 1994-03-23 1995-03-21 Schweissgerät für eine muffe in einer abzweigleitung einer kreisförmigen schwer zugänglichen rohrleitung ATE161765T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9403418A FR2717721B1 (fr) 1994-03-23 1994-03-23 Dispositif de soudage d'un manchon dans un piquage d'une canalisation circulaire d'accès difficile.

Publications (1)

Publication Number Publication Date
ATE161765T1 true ATE161765T1 (de) 1998-01-15

Family

ID=9461350

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95400623T ATE161765T1 (de) 1994-03-23 1995-03-21 Schweissgerät für eine muffe in einer abzweigleitung einer kreisförmigen schwer zugänglichen rohrleitung

Country Status (5)

Country Link
EP (1) EP0673703B1 (de)
JP (1) JP3591906B2 (de)
AT (1) ATE161765T1 (de)
DE (1) DE69501347T2 (de)
FR (1) FR2717721B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000041488A2 (en) * 1999-01-13 2000-07-20 Meltax Gmbh Welding machine
DE20114615U1 (de) * 2001-09-05 2003-01-23 Tesch Orbital GmbH, 73066 Uhingen Schweißgerät zum Schweißen von Werkstücken
CN108907603B (zh) * 2018-09-30 2020-10-02 朱兴兴 核电管道支管口焊接模具
CN109967923B (zh) * 2019-03-15 2024-04-12 江苏盛日机械设备制造有限公司 一种气罐一体三工位焊接成型机
CN112756870A (zh) * 2021-01-12 2021-05-07 浙江宝阳新能源科技有限公司 一种太阳能储热水箱内的隔板焊接装置
CN114985820B (zh) * 2022-05-05 2023-12-08 金保莱管道***江苏有限公司 一种稳定可靠的不锈钢管坡口切割机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3424887A (en) * 1966-08-19 1969-01-28 Barry F Fehlman Apparatus for welding pipe joints
US3493716A (en) * 1967-08-21 1970-02-03 Foster Wheeler Corp Internal tube welding torch
US3841547A (en) * 1972-08-21 1974-10-15 Zeta Int Eng Inc Automatic welding assembly
US3987274A (en) * 1974-10-03 1976-10-19 Morris Lamar Whaley Portable welding machine for welding terminals of tubes
CS206794B1 (en) * 1979-04-09 1981-06-30 Karel Tvrdy Apparatus for transversal seams automatic welding at weldment hole
US4306134A (en) * 1979-08-01 1981-12-15 Midcon Pipeline Equipment Co. Arc welding pipe apparatus
FR2480167A1 (fr) * 1980-04-15 1981-10-16 Framatome Sa Dispositif de support et de deplacement d'un outil a l'interieur d'un piquage
FR2617746A1 (fr) * 1987-07-10 1989-01-13 Framatome Sa Dispositif de soudage a l'interieur d'un tube de petit diametre
FR2692972B1 (fr) * 1992-06-25 1994-08-19 Framatome Sa Procédé de réparation d'un tube d'échangeur de chaleur détérioré localement.

Also Published As

Publication number Publication date
FR2717721B1 (fr) 1996-06-07
DE69501347D1 (de) 1998-02-12
FR2717721A1 (fr) 1995-09-29
JPH07308778A (ja) 1995-11-28
JP3591906B2 (ja) 2004-11-24
EP0673703A1 (de) 1995-09-27
DE69501347T2 (de) 1998-07-16
EP0673703B1 (de) 1998-01-07

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties