JPH0310459U - - Google Patents
Info
- Publication number
- JPH0310459U JPH0310459U JP7062089U JP7062089U JPH0310459U JP H0310459 U JPH0310459 U JP H0310459U JP 7062089 U JP7062089 U JP 7062089U JP 7062089 U JP7062089 U JP 7062089U JP H0310459 U JPH0310459 U JP H0310459U
- Authority
- JP
- Japan
- Prior art keywords
- electron gun
- chamber
- electron
- emitter
- gun chamber
- 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
- 108010083687 Ion Pumps Proteins 0.000 claims description 3
- 238000010894 electron beam technology Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Electron Sources, Ion Sources (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7062089U JPH0310459U (en]) | 1989-06-16 | 1989-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7062089U JPH0310459U (en]) | 1989-06-16 | 1989-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0310459U true JPH0310459U (en]) | 1991-01-31 |
Family
ID=31606927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7062089U Pending JPH0310459U (en]) | 1989-06-16 | 1989-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0310459U (en]) |
-
1989
- 1989-06-16 JP JP7062089U patent/JPH0310459U/ja active Pending
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