JPS62183984U - - Google Patents
Info
- Publication number
- JPS62183984U JPS62183984U JP6933986U JP6933986U JPS62183984U JP S62183984 U JPS62183984 U JP S62183984U JP 6933986 U JP6933986 U JP 6933986U JP 6933986 U JP6933986 U JP 6933986U JP S62183984 U JPS62183984 U JP S62183984U
- Authority
- JP
- Japan
- Prior art keywords
- connecting pipe
- preheating
- torch
- welding line
- preheating device
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Gas Burners (AREA)
- Arc Welding In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6933986U JPS62183984U (enExample) | 1986-05-08 | 1986-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6933986U JPS62183984U (enExample) | 1986-05-08 | 1986-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62183984U true JPS62183984U (enExample) | 1987-11-21 |
Family
ID=30909984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6933986U Pending JPS62183984U (enExample) | 1986-05-08 | 1986-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62183984U (enExample) |
-
1986
- 1986-05-08 JP JP6933986U patent/JPS62183984U/ja active Pending