SU1360488A1 - Electron gun for o-type device - Google Patents

Electron gun for o-type device

Info

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
Application number
SU3925296/21A
Other languages
Russian (ru)
Inventor
И.И. Голеницкий
В.Д. Еремка
Ю.П. Мякиньков
В.П. Сазонов
Л.А. Сапрынская
А.Я. Фирсович
Original Assignee
И.И. Голеницкий
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by И.И. Голеницкий filed Critical И.И. Голеницкий
Priority to SU3925296/21A priority Critical patent/SU1360488A1/en
Application granted granted Critical
Publication of SU1360488A1 publication Critical patent/SU1360488A1/en

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  • 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
SU3925296/21A 1985-07-08 1985-07-08 Electron gun for o-type device SU1360488A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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