JPS603974A - 直流ア−ク溶接機 - Google Patents

直流ア−ク溶接機

Info

Publication number
JPS603974A
JPS603974A JP58111215A JP11121583A JPS603974A JP S603974 A JPS603974 A JP S603974A JP 58111215 A JP58111215 A JP 58111215A JP 11121583 A JP11121583 A JP 11121583A JP S603974 A JPS603974 A JP S603974A
Authority
JP
Japan
Prior art keywords
arc
welding
voltage
output
amplifier
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
JP58111215A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6348631B2 (enExample
Inventor
Seigo Hagiwara
萩原　清吾
Hideyuki Koyama
秀行 小山
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 JP58111215A priority Critical patent/JPS603974A/ja
Publication of JPS603974A publication Critical patent/JPS603974A/ja
Publication of JPS6348631B2 publication Critical patent/JPS6348631B2/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
    • B23K9/0731—Stabilising of the arc tension

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
JP58111215A 1983-06-20 1983-06-20 直流ア−ク溶接機 Granted JPS603974A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58111215A JPS603974A (ja) 1983-06-20 1983-06-20 直流ア−ク溶接機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58111215A JPS603974A (ja) 1983-06-20 1983-06-20 直流ア−ク溶接機

Publications (2)

Publication Number Publication Date
JPS603974A true JPS603974A (ja) 1985-01-10
JPS6348631B2 JPS6348631B2 (enExample) 1988-09-29

Family

ID=14555438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58111215A Granted JPS603974A (ja) 1983-06-20 1983-06-20 直流ア−ク溶接機

Country Status (1)

Country Link
JP (1) JPS603974A (enExample)

Also Published As

Publication number Publication date
JPS6348631B2 (enExample) 1988-09-29

Similar Documents

Publication Publication Date Title
US4442339A (en) Constant voltage DC arc welding apparatus
US4084219A (en) Dc-dc converter
US3131325A (en) Arc welding system
JPH05251800A (ja) Ｈｅ−Ｎｅレーザ電源
US3504263A (en) Self-oscillating switching type power supply
JPS603974A (ja) 直流ア−ク溶接機
EP0240080A1 (en) Circuit arrangement for operating a high-pressure sodium discharge lamp
GB1577436A (en) Voltage regulator for generators in motor vehicles
US3376473A (en) Automatic arc welders
JP2596128B2 (ja) 二重化電源装置の出力電圧低下防止回路
JP2767010B2 (ja) 過電圧保護回路
JPH0319717B2 (enExample)
SU805279A1 (ru) Стабилизированный источникпОСТО ННОгО НАпР жЕНи
JPS60207292A (ja) 点灯装置
JP2001119938A (ja) 直流電源のラインドロップ補償回路
JPS6347552B2 (enExample)
JP2001145345A (ja) 出力電圧監視回路付き電源回路
JPS6313525Y2 (enExample)
JPH0145272Y2 (enExample)
SU708330A1 (ru) Стабилизатор переменного напр жени
JPS60207291A (ja) 点灯装置
JPS6192784A (ja) アーク溶接電源装置
JPH03155468A (ja) アーク加工用電源装置
JPS6350075Y2 (enExample)
JPS5825871A (ja) ア−ク溶接機