FR617471A - Starting device for automatic arc welding machines - Google Patents

Starting device for automatic arc welding machines

Info

Publication number
FR617471A
FR617471A FR617471DA FR617471A FR 617471 A FR617471 A FR 617471A FR 617471D A FR617471D A FR 617471DA FR 617471 A FR617471 A FR 617471A
Authority
FR
France
Prior art keywords
arc welding
starting device
welding machines
automatic arc
automatic
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
Other languages
French (fr)
Inventor
Robert Sarazin
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 FR617471A publication Critical patent/FR617471A/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
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/067—Starting the arc
    • B23K9/0671—Starting the arc by means of brief contacts between the electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
FR617471D 1927-01-20 1926-06-12 Starting device for automatic arc welding machines Expired FR617471A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR32931T 1927-01-20

Publications (1)

Publication Number Publication Date
FR617471A true FR617471A (en) 1927-02-19

Family

ID=8670602

Family Applications (2)

Application Number Title Priority Date Filing Date
FR617471D Expired FR617471A (en) 1927-01-20 1926-06-12 Starting device for automatic arc welding machines
FR32931D Expired FR32931E (en) 1927-01-20 1927-01-20 Starting devices for automatic arc welding machines

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR32931D Expired FR32931E (en) 1927-01-20 1927-01-20 Starting devices for automatic arc welding machines

Country Status (1)

Country Link
FR (2) FR617471A (en)

Also Published As

Publication number Publication date
FR32931E (en) 1928-03-21

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