JPH029913B2 - - Google Patents

Info

Publication number
JPH029913B2
JPH029913B2 JP23987883A JP23987883A JPH029913B2 JP H029913 B2 JPH029913 B2 JP H029913B2 JP 23987883 A JP23987883 A JP 23987883A JP 23987883 A JP23987883 A JP 23987883A JP H029913 B2 JPH029913 B2 JP H029913B2
Authority
JP
Japan
Prior art keywords
case
welding power
ground
power source
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.)
Expired
Application number
JP23987883A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60133976A (ja
Inventor
Tsuneo Shinada
Takayuki Kashima
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.)
Via Mechanics Ltd
Original Assignee
Hitachi Seiko 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 Hitachi Seiko Ltd filed Critical Hitachi Seiko Ltd
Priority to JP23987883A priority Critical patent/JPS60133976A/ja
Publication of JPS60133976A publication Critical patent/JPS60133976A/ja
Publication of JPH029913B2 publication Critical patent/JPH029913B2/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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
JP23987883A 1983-12-21 1983-12-21 ア−ク溶接電源の安全装置 Granted JPS60133976A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23987883A JPS60133976A (ja) 1983-12-21 1983-12-21 ア−ク溶接電源の安全装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23987883A JPS60133976A (ja) 1983-12-21 1983-12-21 ア−ク溶接電源の安全装置

Publications (2)

Publication Number Publication Date
JPS60133976A JPS60133976A (ja) 1985-07-17
JPH029913B2 true JPH029913B2 (fr) 1990-03-05

Family

ID=17051220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23987883A Granted JPS60133976A (ja) 1983-12-21 1983-12-21 ア−ク溶接電源の安全装置

Country Status (1)

Country Link
JP (1) JPS60133976A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030018826A (ko) * 2001-08-31 2003-03-06 박응덕 인버터 용접기의 안전장치
US9089918B2 (en) * 2010-12-16 2015-07-28 Illinois Tool Works Inc. Welding ground connection system and method

Also Published As

Publication number Publication date
JPS60133976A (ja) 1985-07-17

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term