AT349106B - POWER SOURCE FOR ARC WELDING - Google Patents

POWER SOURCE FOR ARC WELDING

Info

Publication number
AT349106B
AT349106B AT265077A AT265077A AT349106B AT 349106 B AT349106 B AT 349106B AT 265077 A AT265077 A AT 265077A AT 265077 A AT265077 A AT 265077A AT 349106 B AT349106 B AT 349106B
Authority
AT
Austria
Prior art keywords
power source
arc welding
welding
arc
source
Prior art date
Application number
AT265077A
Other languages
German (de)
Other versions
ATA265077A (en
Inventor
Karl W Dipl Ing Dr Techn Ripka
Original Assignee
Elin Union Ag
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 Elin Union Ag filed Critical Elin Union Ag
Priority to AT265077A priority Critical patent/AT349106B/en
Priority to DE19782815640 priority patent/DE2815640A1/en
Priority to IT22214/78A priority patent/IT1096107B/en
Priority to SE7804156A priority patent/SE7804156L/en
Priority to FR7811134A priority patent/FR2387097A1/en
Publication of ATA265077A publication Critical patent/ATA265077A/en
Application granted granted Critical
Publication of AT349106B publication Critical patent/AT349106B/en

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
    • B23K9/0673—Ionisation of the arc gap by means of a tension with a step front (pulses or high frequency tensions)

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Generation Of Surge Voltage And Current (AREA)
AT265077A 1977-04-15 1977-04-15 POWER SOURCE FOR ARC WELDING AT349106B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT265077A AT349106B (en) 1977-04-15 1977-04-15 POWER SOURCE FOR ARC WELDING
DE19782815640 DE2815640A1 (en) 1977-04-15 1978-04-11 POWER SOURCE FOR ARC WELDING
IT22214/78A IT1096107B (en) 1977-04-15 1978-04-12 CURRENT SOURCE FOR VOLTAIC ARC WELDING
SE7804156A SE7804156L (en) 1977-04-15 1978-04-12 POWER WELL FOR BACK WELDING
FR7811134A FR2387097A1 (en) 1977-04-15 1978-04-14 Electric power supply for arc welding - using thyristor rectifier with auxiliary diode rectifier for striking the arc (OE 15.8.78)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT265077A AT349106B (en) 1977-04-15 1977-04-15 POWER SOURCE FOR ARC WELDING

Publications (2)

Publication Number Publication Date
ATA265077A ATA265077A (en) 1978-08-15
AT349106B true AT349106B (en) 1979-03-26

Family

ID=3538085

Family Applications (1)

Application Number Title Priority Date Filing Date
AT265077A AT349106B (en) 1977-04-15 1977-04-15 POWER SOURCE FOR ARC WELDING

Country Status (5)

Country Link
AT (1) AT349106B (en)
DE (1) DE2815640A1 (en)
FR (1) FR2387097A1 (en)
IT (1) IT1096107B (en)
SE (1) SE7804156L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102728931B (en) * 2012-07-17 2014-10-08 江苏大德重工有限公司 Circuit for realizing CO2/MAG (metal, active gas welding) arc welding machine arc-striking method

Also Published As

Publication number Publication date
FR2387097A1 (en) 1978-11-10
IT1096107B (en) 1985-08-17
IT7822214A0 (en) 1978-04-12
SE7804156L (en) 1978-10-16
ATA265077A (en) 1978-08-15
DE2815640A1 (en) 1978-11-30
FR2387097B3 (en) 1980-11-28

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee