Magnetron filament assembly

Details Magnetron filament assembly Magnetron filament assembly

1979-09-27

1981-04-28

Chatmon, Jr., Saxfield

Electric lamp and discharge devices: systems

Combined load device or load device temperature modifying...

Distributed parameter resonator-type magnetron

313331, 313337, 315 3975, H01J 2550

Patent

active

042648432

ABSTRACT:
A magnetron includes an evacuated envelope having a sealing flange attached thereto, a filament electrode within the envelope and an anode electrode surrounding the filament electrode. One end of the filament electrode is electrically connected to a filament flange assembly. The other end of the filament electrode is connected to a filament post assembly which is insulated from the filament flange assembly. The filament flange assembly has a radially projecting, substantially flat annular sealing flange extending therefrom. The annular sealing flange of the filament flange assembly is hermetically joined to the envelope. Electrical connections to the filament electrode are made by means of a pair of substantially rectangular terminals having a flat contact surface attached to the filament flange assembly and the filament post assembly respectively.

REFERENCES:
patent: 3287597 (1966-11-01), Smith
patent: 3493810 (1970-02-01), Valles
patent: 4066928 (1978-01-01), Van Besouw et al.
patent: 4105913 (1979-08-01), Yamano et al.
patent: 4177402 (1979-12-01), Ishida

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