JPS5850175A - 直流ア−ク溶接機 - Google Patents

直流ア−ク溶接機

Info

Publication number
JPS5850175A
JPS5850175A JP15001981A JP15001981A JPS5850175A JP S5850175 A JPS5850175 A JP S5850175A JP 15001981 A JP15001981 A JP 15001981A JP 15001981 A JP15001981 A JP 15001981A JP S5850175 A JPS5850175 A JP S5850175A
Authority
JP
Japan
Prior art keywords
phase
circuit
output
pulse
input
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
JP15001981A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0249827B2 (cs
Inventor
Moritoshi Nagasaka
長坂　守敏
Akiji Gohara
郷原　章治
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.)
Daihen Corp
Original Assignee
Daihen Corp
Osaka Transformer 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 Daihen Corp, Osaka Transformer Co Ltd filed Critical Daihen Corp
Priority to JP15001981A priority Critical patent/JPS5850175A/ja
Publication of JPS5850175A publication Critical patent/JPS5850175A/ja
Publication of JPH0249827B2 publication Critical patent/JPH0249827B2/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)
JP15001981A 1981-09-22 1981-09-22 直流ア−ク溶接機 Granted JPS5850175A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15001981A JPS5850175A (ja) 1981-09-22 1981-09-22 直流ア−ク溶接機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15001981A JPS5850175A (ja) 1981-09-22 1981-09-22 直流ア−ク溶接機

Publications (2)

Publication Number Publication Date
JPS5850175A true JPS5850175A (ja) 1983-03-24
JPH0249827B2 JPH0249827B2 (cs) 1990-10-31

Family

ID=15487704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15001981A Granted JPS5850175A (ja) 1981-09-22 1981-09-22 直流ア−ク溶接機

Country Status (1)

Country Link
JP (1) JPS5850175A (cs)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212555A (en) * 1975-07-21 1977-01-31 Toshiba Mach Co Ltd Periodic signal generating circuit for thyristor gate circuit
JPS5370949A (en) * 1976-12-06 1978-06-23 Osaka Denki Co Ltd Dc welding power source

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212555A (en) * 1975-07-21 1977-01-31 Toshiba Mach Co Ltd Periodic signal generating circuit for thyristor gate circuit
JPS5370949A (en) * 1976-12-06 1978-06-23 Osaka Denki Co Ltd Dc welding power source

Also Published As

Publication number Publication date
JPH0249827B2 (cs) 1990-10-31

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