FR2650522B1 - Installation de torche de soudage coupage electrique - Google Patents

Installation de torche de soudage coupage electrique

Info

Publication number
FR2650522B1
FR2650522B1 FR8910477A FR8910477A FR2650522B1 FR 2650522 B1 FR2650522 B1 FR 2650522B1 FR 8910477 A FR8910477 A FR 8910477A FR 8910477 A FR8910477 A FR 8910477A FR 2650522 B1 FR2650522 B1 FR 2650522B1
Authority
FR
France
Prior art keywords
welding torch
electrical coupling
coupling welding
torch installation
installation
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
FR8910477A
Other languages
English (en)
Other versions
FR2650522A1 (fr
Inventor
Luige Salamone
Philippe Blondeau
Eric Verna
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.)
Lincoln Electric Co France SA
Original Assignee
La Soudure Autogene Francaise
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 La Soudure Autogene Francaise filed Critical La Soudure Autogene Francaise
Priority to FR8910477A priority Critical patent/FR2650522B1/fr
Publication of FR2650522A1 publication Critical patent/FR2650522A1/fr
Application granted granted Critical
Publication of FR2650522B1 publication Critical patent/FR2650522B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/24Features related to electrodes
    • B23K9/28Supporting devices for electrodes
    • B23K9/29Supporting devices adapted for making use of shielding means
    • B23K9/291Supporting devices adapted for making use of shielding means the shielding means being a gas
    • B23K9/296Supporting devices adapted for making use of shielding means the shielding means being a gas using non-consumable electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
FR8910477A 1989-08-03 1989-08-03 Installation de torche de soudage coupage electrique Expired - Fee Related FR2650522B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8910477A FR2650522B1 (fr) 1989-08-03 1989-08-03 Installation de torche de soudage coupage electrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8910477A FR2650522B1 (fr) 1989-08-03 1989-08-03 Installation de torche de soudage coupage electrique

Publications (2)

Publication Number Publication Date
FR2650522A1 FR2650522A1 (fr) 1991-02-08
FR2650522B1 true FR2650522B1 (fr) 1994-10-28

Family

ID=9384441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8910477A Expired - Fee Related FR2650522B1 (fr) 1989-08-03 1989-08-03 Installation de torche de soudage coupage electrique

Country Status (1)

Country Link
FR (1) FR2650522B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4225769A (en) * 1977-09-26 1980-09-30 Thermal Dynamics Corporation Plasma torch starting circuit
FR2589307B1 (fr) * 1985-10-25 1993-07-30 Soudure Autogene Francaise Procede d'amorcage d'un arc en soudage electrique et torche de soudage mettant en oeuvre ce procede

Also Published As

Publication number Publication date
FR2650522A1 (fr) 1991-02-08

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Legal Events

Date Code Title Description
ST Notification of lapse