FR1022939A - Arc welding method and apparatus - Google Patents

Arc welding method and apparatus

Info

Publication number
FR1022939A
FR1022939A FR1022939DA FR1022939A FR 1022939 A FR1022939 A FR 1022939A FR 1022939D A FR1022939D A FR 1022939DA FR 1022939 A FR1022939 A FR 1022939A
Authority
FR
France
Prior art keywords
arc welding
welding method
arc
welding
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
Karl Meller
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 FR1022939A publication Critical patent/FR1022939A/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
    • 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
    • B23K9/14—Arc welding or cutting making use of insulated electrodes
    • 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
    • B23K9/14—Arc welding or cutting making use of insulated electrodes
    • B23K9/142—Drag welding, the arc length being determined by an insulated layer between the welding electrode and the welding spot or seam
    • B23K9/147—Drag welding, the arc length being determined by an insulated layer between the welding electrode and the welding spot or seam the insulated welding electrode resting with one extremity on the workpiece

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
FR1022939D 1949-07-20 1950-07-20 Arc welding method and apparatus Expired FR1022939A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1022939X 1949-07-20

Publications (1)

Publication Number Publication Date
FR1022939A true FR1022939A (en) 1953-03-11

Family

ID=7714726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1022939D Expired FR1022939A (en) 1949-07-20 1950-07-20 Arc welding method and apparatus

Country Status (1)

Country Link
FR (1) FR1022939A (en)

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