JPH01159983U - - Google Patents
Info
- Publication number
- JPH01159983U JPH01159983U JP5620188U JP5620188U JPH01159983U JP H01159983 U JPH01159983 U JP H01159983U JP 5620188 U JP5620188 U JP 5620188U JP 5620188 U JP5620188 U JP 5620188U JP H01159983 U JPH01159983 U JP H01159983U
- Authority
- JP
- Japan
- Prior art keywords
- electron beam
- extraction hole
- penetration prevention
- band
- prevention band
- 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
- 230000035515 penetration Effects 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 238000010894 electron beam technology Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000003365 glass fiber Substances 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 239000011324 bead Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Welding Or Cutting Using Electron Beams (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5620188U JPH01159983U (cs) | 1988-04-26 | 1988-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5620188U JPH01159983U (cs) | 1988-04-26 | 1988-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01159983U true JPH01159983U (cs) | 1989-11-07 |
Family
ID=31282084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5620188U Pending JPH01159983U (cs) | 1988-04-26 | 1988-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01159983U (cs) |
-
1988
- 1988-04-26 JP JP5620188U patent/JPH01159983U/ja active Pending