SU1360488A1 - Electron gun for o-type device - Google Patents
Electron gun for o-type deviceInfo
- Publication number
- SU1360488A1 SU1360488A1 SU3925296/21A SU3925296A SU1360488A1 SU 1360488 A1 SU1360488 A1 SU 1360488A1 SU 3925296/21 A SU3925296/21 A SU 3925296/21A SU 3925296 A SU3925296 A SU 3925296A SU 1360488 A1 SU1360488 A1 SU 1360488A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- electron gun
- toroidal
- emitter
- voltage
- type device
- Prior art date
Links
Landscapes
- Electron Sources, Ion Sources (AREA)
Abstract
FIELD: electronic engineering. SUBSTANCE: emitter is made in the form of two or more toroidal emitters 1 and 2 arranges coaxially and isolated by control electrodes 4 and 5. This make-up provides for laminar internal structure of beam during multimode operation of device and low- voltage no-current beam power control. Equation for determining width and average diameter of each toroidal emitter 1 and 2 is given in description of invention. EFFECT: improved intensity of current flow, reduced control voltage, enlarged functional capabilities of electron gun. 4 dwg
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU3925296/21A SU1360488A1 (en) | 1985-07-08 | 1985-07-08 | Electron gun for o-type device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU3925296/21A SU1360488A1 (en) | 1985-07-08 | 1985-07-08 | Electron gun for o-type device |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1360488A1 true SU1360488A1 (en) | 1996-02-27 |
Family
ID=60533692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU3925296/21A SU1360488A1 (en) | 1985-07-08 | 1985-07-08 | Electron gun for o-type device |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1360488A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2718693C1 (en) * | 2019-05-07 | 2020-04-13 | Акционерное общество "Концерн "Созвездие" | Electron gun with field-emission cathode |
-
1985
- 1985-07-08 SU SU3925296/21A patent/SU1360488A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2718693C1 (en) * | 2019-05-07 | 2020-04-13 | Акционерное общество "Концерн "Созвездие" | Electron gun with field-emission cathode |
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