Magnetron

Details Magnetron Magnetron

1979-09-04

1981-08-04

Chatmon, Jr., Saxfield

Electric lamp and discharge devices: systems

Combined load device or load device temperature modifying...

Distributed parameter resonator-type magnetron

315 3951, 315 3975, H01J 2550

Patent

active

042824591

ABSTRACT:
In an inner magnet type magnetron wherein a pair of permanent magnets axially magnetized are opposed to each other with an interaction space therebetween within a vacuum enclosure comprising a cylindrical anode, a repulsive magnet magnetized in a direction substantially perpendicular to the magnetization direction of the permanent magnet is arranged in the proximity of one end of the permanent magnet close to the interaction space, thereby preventing leakage flux from the permanent magnet to the inner wall of the cylindrical anode.

REFERENCES:
patent: 3588588 (1971-06-01), Numata
patent: 3794879 (1974-02-01), Edwards
patent: 3881127 (1975-04-01), MacMaster et al.
patent: 4048542 (1977-09-01), Miura
patent: 4063129 (1977-12-01), Miura et al.
patent: 4071804 (1978-01-01), Koinuma et al.

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