JPS58205678A - ア−ク溶接機 - Google Patents

ア−ク溶接機

Info

Publication number
JPS58205678A
JPS58205678A JP57089120A JP8912082A JPS58205678A JP S58205678 A JPS58205678 A JP S58205678A JP 57089120 A JP57089120 A JP 57089120A JP 8912082 A JP8912082 A JP 8912082A JP S58205678 A JPS58205678 A JP S58205678A
Authority
JP
Japan
Prior art keywords
thyristor
arc
transistor
gate
supply
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
JP57089120A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0371221B2 (enrdf_load_stackoverflow
Inventor
Naoki Kawai
直樹 河合
Yoriaki Nishida
西田　順紀
Yasuyuki Higuchi
樋口　泰行
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57089120A priority Critical patent/JPS58205678A/ja
Publication of JPS58205678A publication Critical patent/JPS58205678A/ja
Publication of JPH0371221B2 publication Critical patent/JPH0371221B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
JP57089120A 1982-05-26 1982-05-26 ア−ク溶接機 Granted JPS58205678A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57089120A JPS58205678A (ja) 1982-05-26 1982-05-26 ア−ク溶接機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57089120A JPS58205678A (ja) 1982-05-26 1982-05-26 ア−ク溶接機

Publications (2)

Publication Number Publication Date
JPS58205678A true JPS58205678A (ja) 1983-11-30
JPH0371221B2 JPH0371221B2 (enrdf_load_stackoverflow) 1991-11-12

Family

ID=13962025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57089120A Granted JPS58205678A (ja) 1982-05-26 1982-05-26 ア−ク溶接機

Country Status (1)

Country Link
JP (1) JPS58205678A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0371221B2 (enrdf_load_stackoverflow) 1991-11-12

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