DISPENSING CATHODE Russian patent published in 1995 - IPC

Abstract RU 2032958 C1

FIELD: electronics. SUBSTANCE: dispensing cathode includes material for emission of electrons contacting BaAl₄ and Ni, porous metal body and bushing. Time of activation run-in of dispensing cathode is reduced considerably in comparison with typical dispensing cathodes. EFFECT: increased productivity. 4 dwg

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RU 2 032 958 C1

Authors

Dzhong-In Dzheong[Kr]

Dzhong-Seo Choj[Kr]

Khvan-Cheol No[Kr]

Kiu-Nam Dzhu[Kr]

Dates

1995-04-10—Published

1991-03-04—Filed