FR1447106A - welding electric arc fader - Google Patents

welding electric arc fader

Info

Publication number
FR1447106A
FR1447106A FR768084A FR768084A FR1447106A FR 1447106 A FR1447106 A FR 1447106A FR 768084 A FR768084 A FR 768084A FR 768084 A FR768084 A FR 768084A FR 1447106 A FR1447106 A FR 1447106A
Authority
FR
France
Prior art keywords
fader
electric arc
welding electric
welding
arc
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
Application number
FR768084A
Other languages
French (fr)
Inventor
Andre Georges Louis Riou
Rene Francois Marie Robic
Claude Alfred Tullin
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 filed Critical
Priority to FR768084A priority Critical patent/FR1447106A/en
Application granted granted Critical
Publication of FR1447106A publication Critical patent/FR1447106A/en
Expired legal-status Critical Current

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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply
    • B23K9/1012—Power supply characterised by parts of the process
    • B23K9/1037—Means preventing crater forming at the extremity of the seam

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
FR768084A 1958-06-17 1958-06-17 welding electric arc fader Expired FR1447106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR768084A FR1447106A (en) 1958-06-17 1958-06-17 welding electric arc fader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR768084A FR1447106A (en) 1958-06-17 1958-06-17 welding electric arc fader

Publications (1)

Publication Number Publication Date
FR1447106A true FR1447106A (en) 1966-07-29

Family

ID=8706762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR768084A Expired FR1447106A (en) 1958-06-17 1958-06-17 welding electric arc fader

Country Status (1)

Country Link
FR (1) FR1447106A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381589A1 (en) * 1977-02-23 1978-09-22 Mannesmann Ag PROCESS FOR ELIMINATING END DEFECTS IN MULTI-WIRE WELDING OF THE LONGITUDINAL JOINT OF TUBES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2381589A1 (en) * 1977-02-23 1978-09-22 Mannesmann Ag PROCESS FOR ELIMINATING END DEFECTS IN MULTI-WIRE WELDING OF THE LONGITUDINAL JOINT OF TUBES

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