JPH0221194Y2 - - Google Patents
Info
- Publication number
- JPH0221194Y2 JPH0221194Y2 JP6345585U JP6345585U JPH0221194Y2 JP H0221194 Y2 JPH0221194 Y2 JP H0221194Y2 JP 6345585 U JP6345585 U JP 6345585U JP 6345585 U JP6345585 U JP 6345585U JP H0221194 Y2 JPH0221194 Y2 JP H0221194Y2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- backing material
- welding
- forming
- back bead
- 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
Links
- 239000000463 material Substances 0.000 claims description 19
- 239000011324 bead Substances 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 12
- 238000010926 purge Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 13
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 239000011888 foil Substances 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6345585U JPH0221194Y2 (US20090163788A1-20090625-C00002.png) | 1985-04-27 | 1985-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6345585U JPH0221194Y2 (US20090163788A1-20090625-C00002.png) | 1985-04-27 | 1985-04-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61182692U JPS61182692U (US20090163788A1-20090625-C00002.png) | 1986-11-14 |
| JPH0221194Y2 true JPH0221194Y2 (US20090163788A1-20090625-C00002.png) | 1990-06-07 |
Family
ID=30593616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6345585U Expired JPH0221194Y2 (US20090163788A1-20090625-C00002.png) | 1985-04-27 | 1985-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0221194Y2 (US20090163788A1-20090625-C00002.png) |
-
1985
- 1985-04-27 JP JP6345585U patent/JPH0221194Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61182692U (US20090163788A1-20090625-C00002.png) | 1986-11-14 |
