INDIRECTLY HEATED CATHODE Russian patent published in 1994 - IPC

Abstract RU 2010372 C1

FIELD: SHF high-vacuum devices. SUBSTANCE: oxide indirectly heated cathode has rectangular base. Its coated part has stepped shape. Width of uncoated side part exceeds width of coated part by double thickness of oxide coat. EFFECT: improved operational characteristics. 1 dwg

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RU 2 010 372 C1

Authors

Matafonov R.P.

Nikonov B.P.

Sokolov A.M.

Sudakov V.A.

Garova R.A.

Dates

1994-03-30—Published

1982-10-01—Filed