IL57256A - Grid-controlled thermionic electron source - Google Patents

Grid-controlled thermionic electron source

Info

Publication number
IL57256A
IL57256A IL57256A IL5725679A IL57256A IL 57256 A IL57256 A IL 57256A IL 57256 A IL57256 A IL 57256A IL 5725679 A IL5725679 A IL 5725679A IL 57256 A IL57256 A IL 57256A
Authority
IL
Israel
Prior art keywords
grid
electron source
thermionic electron
controlled thermionic
controlled
Prior art date
Application number
IL57256A
Original Assignee
Varian Associates
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
Priority claimed from IL51913A external-priority patent/IL51913A/en
Priority claimed from US05/902,529 external-priority patent/US4263528A/en
Application filed by Varian Associates filed Critical Varian Associates
Priority to IL57256A priority Critical patent/IL57256A/en
Publication of IL57256A publication Critical patent/IL57256A/en

Links

IL57256A 1977-04-19 1979-05-11 Grid-controlled thermionic electron source IL57256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IL57256A IL57256A (en) 1977-04-19 1979-05-11 Grid-controlled thermionic electron source

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL51913A IL51913A (en) 1976-05-10 1977-04-19 Method for fabricating a grid-controlling thermionic electron source
US05/902,529 US4263528A (en) 1978-05-03 1978-05-03 Grid coating for thermionic electron emission suppression
IL57256A IL57256A (en) 1977-04-19 1979-05-11 Grid-controlled thermionic electron source

Publications (1)

Publication Number Publication Date
IL57256A true IL57256A (en) 1981-12-31

Family

ID=27270727

Family Applications (1)

Application Number Title Priority Date Filing Date
IL57256A IL57256A (en) 1977-04-19 1979-05-11 Grid-controlled thermionic electron source

Country Status (1)

Country Link
IL (1) IL57256A (en)

Similar Documents

Publication Publication Date Title
JPS5498076A (en) Electron shielding tube
JPS5299763A (en) Electron emission source
GB1551867A (en) Thermionic electron source with bonded control grid
JPS5357739A (en) Electron emitter
NL188874C (en) GRID-CONTROLLED THERMIONIC ELECTRON SOURCE.
GB2012474B (en) Thermionic emission cathodes
JPS5416974A (en) Electron gun
GB2001470A (en) Electron tube
JPS53143157A (en) Base for electron tube
JPS53143156A (en) Base for electron tube
JPS53124078A (en) Electron beam device
JPS5451473A (en) Thermionic emission cathode
GB2003655B (en) Cathode for electron emission
IL48720A0 (en) An electron beam vapor source
IL57256A (en) Grid-controlled thermionic electron source
AU1115576A (en) Field-emission source
GB1538660A (en) Field emission electron source
JPS5486667A (en) Instant curry source
JPS5451464A (en) Thermionic emission material
JPS5387661A (en) Electron gun
JPS53140498A (en) Ion source
CS193322B1 (en) Electron resisit
JPS5442980A (en) Electron beam unit
JPS5484772A (en) Reference voltage source
SU728573A3 (en) Plasma electron source