JPH0515425Y2 - - Google Patents
Info
- Publication number
- JPH0515425Y2 JPH0515425Y2 JP13321887U JP13321887U JPH0515425Y2 JP H0515425 Y2 JPH0515425 Y2 JP H0515425Y2 JP 13321887 U JP13321887 U JP 13321887U JP 13321887 U JP13321887 U JP 13321887U JP H0515425 Y2 JPH0515425 Y2 JP H0515425Y2
- Authority
- JP
- Japan
- Prior art keywords
- vapor deposition
- moving
- deposition prevention
- electron gun
- prevention plate
- 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
Links
- 230000002265 prevention Effects 0.000 claims description 44
- 238000007740 vapor deposition Methods 0.000 claims description 39
- 238000003466 welding Methods 0.000 claims description 31
- 238000010894 electron beam technology Methods 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 15
- 230000008021 deposition Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Landscapes
- Welding Or Cutting Using Electron Beams (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13321887U JPH0515425Y2 (ar) | 1987-09-02 | 1987-09-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13321887U JPH0515425Y2 (ar) | 1987-09-02 | 1987-09-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6438186U JPS6438186U (ar) | 1989-03-07 |
| JPH0515425Y2 true JPH0515425Y2 (ar) | 1993-04-22 |
Family
ID=31390880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13321887U Expired - Lifetime JPH0515425Y2 (ar) | 1987-09-02 | 1987-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0515425Y2 (ar) |
-
1987
- 1987-09-02 JP JP13321887U patent/JPH0515425Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6438186U (ar) | 1989-03-07 |
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