JPH0641730Y2 - 造管用溶接機のガス供給装置 - Google Patents

造管用溶接機のガス供給装置

Info

Publication number
JPH0641730Y2
JPH0641730Y2 JP663689U JP663689U JPH0641730Y2 JP H0641730 Y2 JPH0641730 Y2 JP H0641730Y2 JP 663689 U JP663689 U JP 663689U JP 663689 U JP663689 U JP 663689U JP H0641730 Y2 JPH0641730 Y2 JP H0641730Y2
Authority
JP
Japan
Prior art keywords
gas supply
pipe
welded
inert gas
gas
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 - Lifetime
Application number
JP663689U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0297970U (enExample
Inventor
紘三 新野
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.)
Mitsubishi Materials Corp
Original Assignee
Mitsubishi Materials 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 Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Priority to JP663689U priority Critical patent/JPH0641730Y2/ja
Publication of JPH0297970U publication Critical patent/JPH0297970U/ja
Application granted granted Critical
Publication of JPH0641730Y2 publication Critical patent/JPH0641730Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
JP663689U 1989-01-24 1989-01-24 造管用溶接機のガス供給装置 Expired - Lifetime JPH0641730Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP663689U JPH0641730Y2 (ja) 1989-01-24 1989-01-24 造管用溶接機のガス供給装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP663689U JPH0641730Y2 (ja) 1989-01-24 1989-01-24 造管用溶接機のガス供給装置

Publications (2)

Publication Number Publication Date
JPH0297970U JPH0297970U (enExample) 1990-08-03
JPH0641730Y2 true JPH0641730Y2 (ja) 1994-11-02

Family

ID=31210975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP663689U Expired - Lifetime JPH0641730Y2 (ja) 1989-01-24 1989-01-24 造管用溶接機のガス供給装置

Country Status (1)

Country Link
JP (1) JPH0641730Y2 (enExample)

Also Published As

Publication number Publication date
JPH0297970U (enExample) 1990-08-03

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