FR1574927A - - Google Patents

Info

Publication number
FR1574927A
FR1574927A FR1574927DA FR1574927A FR 1574927 A FR1574927 A FR 1574927A FR 1574927D A FR1574927D A FR 1574927DA FR 1574927 A FR1574927 A FR 1574927A
Authority
FR
France
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
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
Application granted granted Critical
Publication of FR1574927A publication Critical patent/FR1574927A/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Arc Welding In General (AREA)
  • Generation Of Surge Voltage And Current (AREA)
FR1574927D 1967-08-30 1968-06-12 Expired FR1574927A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66449967A 1967-08-30 1967-08-30

Publications (1)

Publication Number Publication Date
FR1574927A true FR1574927A (fr) 1969-07-18

Family

ID=24666222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1574927D Expired FR1574927A (fr) 1967-08-30 1968-06-12

Country Status (4)

Country Link
US (1) US3546424A (fr)
DE (1) DE1765500A1 (fr)
FR (1) FR1574927A (fr)
GB (1) GB1226139A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832513A (en) * 1973-04-09 1974-08-27 G Klasson Starting and stabilizing apparatus for a gas-tungsten arc welding system
US4950865A (en) * 1989-12-18 1990-08-21 The Aerospace Corporation Method and apparatus for forming thermocouple junctions

Also Published As

Publication number Publication date
GB1226139A (fr) 1971-03-24
US3546424A (en) 1970-12-08
DE1765500A1 (de) 1971-07-29

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Legal Events

Date Code Title Description
ST Notification of lapse