ATA77786A - Geregeltes schweiss-schaltnetzgeraet zum lichtbogenschweissen - Google Patents

Geregeltes schweiss-schaltnetzgeraet zum lichtbogenschweissen

Info

Publication number
ATA77786A
ATA77786A AT77786A AT77786A ATA77786A AT A77786 A ATA77786 A AT A77786A AT 77786 A AT77786 A AT 77786A AT 77786 A AT77786 A AT 77786A AT A77786 A ATA77786 A AT A77786A
Authority
AT
Austria
Prior art keywords
welding
controlled
switching machine
arc
arc welding
Prior art date
Application number
AT77786A
Other languages
English (en)
Other versions
AT383978B (de
Inventor
Klaus Ing Fronius
Original Assignee
Fronius Schweissmasch
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 Fronius Schweissmasch filed Critical Fronius Schweissmasch
Priority to AT77786A priority Critical patent/AT383978B/de
Publication of ATA77786A publication Critical patent/ATA77786A/de
Application granted granted Critical
Publication of AT383978B publication Critical patent/AT383978B/de

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
    • B23K9/1012—Power supply characterised by parts of the process
    • B23K9/1031—Reduction of the arc voltage beneath the arc striking value, e.g. to zero voltage, during non-welding periods

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
AT77786A 1986-03-24 1986-03-24 Geregeltes schweiss-schaltnetzgeraet zum lichtbogenschweissen AT383978B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT77786A AT383978B (de) 1986-03-24 1986-03-24 Geregeltes schweiss-schaltnetzgeraet zum lichtbogenschweissen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT77786A AT383978B (de) 1986-03-24 1986-03-24 Geregeltes schweiss-schaltnetzgeraet zum lichtbogenschweissen

Publications (2)

Publication Number Publication Date
ATA77786A true ATA77786A (de) 1987-02-15
AT383978B AT383978B (de) 1987-09-10

Family

ID=3499482

Family Applications (1)

Application Number Title Priority Date Filing Date
AT77786A AT383978B (de) 1986-03-24 1986-03-24 Geregeltes schweiss-schaltnetzgeraet zum lichtbogenschweissen

Country Status (1)

Country Link
AT (1) AT383978B (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO790942L (no) * 1978-04-12 1979-10-15 Migatronic Svejsemask Sveisemaskin.

Also Published As

Publication number Publication date
AT383978B (de) 1987-09-10

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
ELJ Ceased due to non-payment of the annual fee