IT1155492B - Dispositivo di saldatura ad arco con elettrodo non fusibile in atmosfera di gas protettivo - Google Patents

Dispositivo di saldatura ad arco con elettrodo non fusibile in atmosfera di gas protettivo

Info

Publication number
IT1155492B
IT1155492B IT67444/82A IT6744482A IT1155492B IT 1155492 B IT1155492 B IT 1155492B IT 67444/82 A IT67444/82 A IT 67444/82A IT 6744482 A IT6744482 A IT 6744482A IT 1155492 B IT1155492 B IT 1155492B
Authority
IT
Italy
Prior art keywords
gas atmosphere
arc welding
welding device
protective gas
fuse electrode
Prior art date
Application number
IT67444/82A
Other languages
English (en)
Other versions
IT8267444A0 (it
Inventor
Ernst Hoffmann
Eberhard Korner
Dieter Seidel
Original Assignee
Schwarzenberg Waschgeraete
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 Schwarzenberg Waschgeraete filed Critical Schwarzenberg Waschgeraete
Publication of IT8267444A0 publication Critical patent/IT8267444A0/it
Application granted granted Critical
Publication of IT1155492B publication Critical patent/IT1155492B/it

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
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
IT67444/82A 1981-04-06 1982-04-05 Dispositivo di saldatura ad arco con elettrodo non fusibile in atmosfera di gas protettivo IT1155492B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD22902581 1981-04-06

Publications (2)

Publication Number Publication Date
IT8267444A0 IT8267444A0 (it) 1982-04-05
IT1155492B true IT1155492B (it) 1987-01-28

Family

ID=5530190

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67444/82A IT1155492B (it) 1981-04-06 1982-04-05 Dispositivo di saldatura ad arco con elettrodo non fusibile in atmosfera di gas protettivo

Country Status (4)

Country Link
JP (1) JPS57177887A (it)
DE (1) DE3207537A1 (it)
FR (1) FR2503003A1 (it)
IT (1) IT1155492B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4803339A (en) * 1987-09-16 1989-02-07 Rockwell International Corporation Hollow electrode and arc initiation method
DE102007031534A1 (de) 2007-06-28 2009-01-02 Technische Universität Dresden Wolfram-Inertgas-Schweißbrenner

Also Published As

Publication number Publication date
FR2503003A1 (fr) 1982-10-08
JPS57177887A (en) 1982-11-01
IT8267444A0 (it) 1982-04-05
DE3207537A1 (de) 1982-10-21

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