JPS61156168U - - Google Patents
Info
- Publication number
- JPS61156168U JPS61156168U JP3915985U JP3915985U JPS61156168U JP S61156168 U JPS61156168 U JP S61156168U JP 3915985 U JP3915985 U JP 3915985U JP 3915985 U JP3915985 U JP 3915985U JP S61156168 U JPS61156168 U JP S61156168U
- Authority
- JP
- Japan
- Prior art keywords
- spherical surface
- filament
- electron gun
- radius
- 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
- 239000012212 insulator Substances 0.000 claims description 4
- 238000010894 electron beam technology Methods 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Electron Sources, Ion Sources (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3915985U JPS61156168U (enExample) | 1985-03-19 | 1985-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3915985U JPS61156168U (enExample) | 1985-03-19 | 1985-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61156168U true JPS61156168U (enExample) | 1986-09-27 |
Family
ID=30546850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3915985U Pending JPS61156168U (enExample) | 1985-03-19 | 1985-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61156168U (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03112860U (enExample) * | 1990-02-28 | 1991-11-19 |
-
1985
- 1985-03-19 JP JP3915985U patent/JPS61156168U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03112860U (enExample) * | 1990-02-28 | 1991-11-19 |