FR1384479A - Electric arc welding device in inert atmosphere - Google Patents

Electric arc welding device in inert atmosphere

Info

Publication number
FR1384479A
FR1384479A FR966189A FR966189A FR1384479A FR 1384479 A FR1384479 A FR 1384479A FR 966189 A FR966189 A FR 966189A FR 966189 A FR966189 A FR 966189A FR 1384479 A FR1384479 A FR 1384479A
Authority
FR
France
Prior art keywords
inert atmosphere
electric arc
arc welding
welding device
inert
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
FR966189A
Other languages
French (fr)
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.)
Zentralinstitut fuer Schweisstechnik der DDR
Original Assignee
Zentralinstitut fuer Schweisstechnik der DDR
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 Zentralinstitut fuer Schweisstechnik der DDR filed Critical Zentralinstitut fuer Schweisstechnik der DDR
Priority to FR966189A priority Critical patent/FR1384479A/en
Application granted granted Critical
Publication of FR1384479A publication Critical patent/FR1384479A/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
    • B23K9/0672—Starting the arc without direct contact between electrodes
    • B23K9/0678—Ionization of the arc gap by means of an auxiliary arc

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
FR966189A 1964-03-05 1964-03-05 Electric arc welding device in inert atmosphere Expired FR1384479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR966189A FR1384479A (en) 1964-03-05 1964-03-05 Electric arc welding device in inert atmosphere

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR966189A FR1384479A (en) 1964-03-05 1964-03-05 Electric arc welding device in inert atmosphere

Publications (1)

Publication Number Publication Date
FR1384479A true FR1384479A (en) 1965-01-04

Family

ID=8824748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR966189A Expired FR1384479A (en) 1964-03-05 1964-03-05 Electric arc welding device in inert atmosphere

Country Status (1)

Country Link
FR (1) FR1384479A (en)

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