JPH0470284U - - Google Patents
Info
- Publication number
- JPH0470284U JPH0470284U JP11084190U JP11084190U JPH0470284U JP H0470284 U JPH0470284 U JP H0470284U JP 11084190 U JP11084190 U JP 11084190U JP 11084190 U JP11084190 U JP 11084190U JP H0470284 U JPH0470284 U JP H0470284U
- Authority
- JP
- Japan
- Prior art keywords
- pipes
- butt
- shield
- joined
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 238000007796 conventional method Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990110841U JPH0741588Y2 (ja) | 1990-10-23 | 1990-10-23 | 配管の突合わせ溶接装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990110841U JPH0741588Y2 (ja) | 1990-10-23 | 1990-10-23 | 配管の突合わせ溶接装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0470284U true JPH0470284U (ko) | 1992-06-22 |
JPH0741588Y2 JPH0741588Y2 (ja) | 1995-09-27 |
Family
ID=31858238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990110841U Expired - Lifetime JPH0741588Y2 (ja) | 1990-10-23 | 1990-10-23 | 配管の突合わせ溶接装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0741588Y2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010507481A (ja) * | 2006-10-20 | 2010-03-11 | スウエイジロク・カンパニー | 電子流量制御を使用する溶接パージ制御 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02133268U (ko) * | 1989-04-10 | 1990-11-06 |
-
1990
- 1990-10-23 JP JP1990110841U patent/JPH0741588Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02133268U (ko) * | 1989-04-10 | 1990-11-06 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010507481A (ja) * | 2006-10-20 | 2010-03-11 | スウエイジロク・カンパニー | 電子流量制御を使用する溶接パージ制御 |
Also Published As
Publication number | Publication date |
---|---|
JPH0741588Y2 (ja) | 1995-09-27 |
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