Grid for an electronic tube

Electric lamp and discharge devices – Electrode and shield structures – Foraminous electrodes or shields

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Details

313343, H01J 146, H01J 152, H01J 1704, H01J 1712

Patent

active

039951880

ABSTRACT:
A cylindrical grid for an electronic tube, a triode or tetrode, of high-power design. It is constituted by a mesh-type structure of pyrolytic graphite, the meshes being substantially of equilateral triangular shape in all cases.

REFERENCES:
patent: 1874355 (1932-08-01), Round
patent: 1890339 (1932-12-01), Romhild
patent: 2222021 (1940-11-01), Etzrodt
patent: 2319338 (1943-05-01), Mulder
patent: 3610993 (1971-10-01), Randels
patent: 3824424 (1974-07-01), McNees et al.

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