FR2928852B1 - DEVICE AND METHOD FOR TIG WELDING WITH DOUBLE ELECTRODE - Google Patents

DEVICE AND METHOD FOR TIG WELDING WITH DOUBLE ELECTRODE

Info

Publication number
FR2928852B1
FR2928852B1 FR0851805A FR0851805A FR2928852B1 FR 2928852 B1 FR2928852 B1 FR 2928852B1 FR 0851805 A FR0851805 A FR 0851805A FR 0851805 A FR0851805 A FR 0851805A FR 2928852 B1 FR2928852 B1 FR 2928852B1
Authority
FR
France
Prior art keywords
tig welding
double electrode
electrode
double
tig
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.)
Active
Application number
FR0851805A
Other languages
French (fr)
Other versions
FR2928852A1 (en
Inventor
Christian Henninot
Nicolas Pierredon
Stephane Leclerc
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.)
Onet Technologies CN SAS
Original Assignee
Comex Nucleaire SAS
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 Comex Nucleaire SAS filed Critical Comex Nucleaire SAS
Priority to FR0851805A priority Critical patent/FR2928852B1/en
Priority to FR0853643A priority patent/FR2928853B1/en
Publication of FR2928852A1 publication Critical patent/FR2928852A1/en
Application granted granted Critical
Publication of FR2928852B1 publication Critical patent/FR2928852B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B23K9/0061—Underwater arc welding
    • 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
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
    • B23K9/1675—Arc welding or cutting making use of shielding gas and of a non-consumable electrode making use of several electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Resistance Heating (AREA)
FR0851805A 2008-03-20 2008-03-20 DEVICE AND METHOD FOR TIG WELDING WITH DOUBLE ELECTRODE Active FR2928852B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0851805A FR2928852B1 (en) 2008-03-20 2008-03-20 DEVICE AND METHOD FOR TIG WELDING WITH DOUBLE ELECTRODE
FR0853643A FR2928853B1 (en) 2008-03-20 2008-06-03 METHOD FOR DRYING AN IMMERED AREA AND DEVICE FOR HEATING GAS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0851805A FR2928852B1 (en) 2008-03-20 2008-03-20 DEVICE AND METHOD FOR TIG WELDING WITH DOUBLE ELECTRODE

Publications (2)

Publication Number Publication Date
FR2928852A1 FR2928852A1 (en) 2009-09-25
FR2928852B1 true FR2928852B1 (en) 2011-03-04

Family

ID=39930602

Family Applications (2)

Application Number Title Priority Date Filing Date
FR0851805A Active FR2928852B1 (en) 2008-03-20 2008-03-20 DEVICE AND METHOD FOR TIG WELDING WITH DOUBLE ELECTRODE
FR0853643A Active FR2928853B1 (en) 2008-03-20 2008-06-03 METHOD FOR DRYING AN IMMERED AREA AND DEVICE FOR HEATING GAS

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR0853643A Active FR2928853B1 (en) 2008-03-20 2008-06-03 METHOD FOR DRYING AN IMMERED AREA AND DEVICE FOR HEATING GAS

Country Status (1)

Country Link
FR (2) FR2928852B1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6812427A (en) * 1967-08-31 1969-03-04
JPS5343142B2 (en) * 1973-02-19 1978-11-17
FR2431422A1 (en) * 1978-07-21 1980-02-15 Expertises Cie Maritime Submersible pipe welding equipment - having a container over the pipe and two cable guided modules carrying welders and equipment
AU518579B2 (en) * 1978-08-18 1981-10-08 Welding Institute, The Underwater welding
JPH0675775B2 (en) * 1986-12-29 1994-09-28 株式会社東芝 Underwater welding equipment
JP2912993B2 (en) * 1993-11-12 1999-06-28 株式会社日立製作所 Underwater processing equipment
JP3637189B2 (en) * 1997-11-07 2005-04-13 三菱重工業株式会社 Underwater welding equipment
AUPQ723700A0 (en) * 2000-05-02 2000-05-25 Langley, Clive Graham Underwater welding housing
FR2837117B1 (en) * 2002-03-12 2004-07-30 Comex Nucleaire DEVICE AND METHOD FOR WELDING UNDER WATER

Also Published As

Publication number Publication date
FR2928853A1 (en) 2009-09-25
FR2928853B1 (en) 2010-05-28
FR2928852A1 (en) 2009-09-25

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