JPS57202972A - Ac arc welding device - Google Patents

Ac arc welding device

Info

Publication number
JPS57202972A
JPS57202972A JP8716281A JP8716281A JPS57202972A JP S57202972 A JPS57202972 A JP S57202972A JP 8716281 A JP8716281 A JP 8716281A JP 8716281 A JP8716281 A JP 8716281A JP S57202972 A JPS57202972 A JP S57202972A
Authority
JP
Japan
Prior art keywords
positive
voltage
capacitor
negative
circuit
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.)
Granted
Application number
JP8716281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6215315B2 (cs
Inventor
Yasuhiro Hagiwara
Sadao Toshima
Hiroshi Iwami
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP8716281A priority Critical patent/JPS57202972A/ja
Publication of JPS57202972A publication Critical patent/JPS57202972A/ja
Publication of JPS6215315B2 publication Critical patent/JPS6215315B2/ja
Granted 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
    • B23K9/073—Stabilising the arc

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
JP8716281A 1981-06-06 1981-06-06 Ac arc welding device Granted JPS57202972A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8716281A JPS57202972A (en) 1981-06-06 1981-06-06 Ac arc welding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8716281A JPS57202972A (en) 1981-06-06 1981-06-06 Ac arc welding device

Publications (2)

Publication Number Publication Date
JPS57202972A true JPS57202972A (en) 1982-12-13
JPS6215315B2 JPS6215315B2 (cs) 1987-04-07

Family

ID=13907284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8716281A Granted JPS57202972A (en) 1981-06-06 1981-06-06 Ac arc welding device

Country Status (1)

Country Link
JP (1) JPS57202972A (cs)

Also Published As

Publication number Publication date
JPS6215315B2 (cs) 1987-04-07

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