Electric lamp and discharge devices: systems – Cathode ray tube circuits – Combined cathode ray tube and circuit element structure
Patent
1977-04-05
1978-12-12
Chatmon, Jr., Saxfield
Electric lamp and discharge devices: systems
Cathode ray tube circuits
Combined cathode ray tube and circuit element structure
29600, 315 36, 428586, 428596, H01J 2534
Patent
active
041298039
ABSTRACT:
A traveling wave device having a slow wave structure formed from at least one casting in which at least a portion of the internal passages are formed during the casting process to provide a more rigid structure having improved dimensional retention through the elimination of a multiplicity of brazed joints at and between adjacent cavity walls.
REFERENCES:
patent: 2881348 (1959-04-01), Palluel
patent: 2925515 (1960-02-01), Peter
patent: 3327371 (1967-06-01), Kerns et al.
patent: 3443146 (1969-05-01), Buck
patent: 3514662 (1970-05-01), Eldredge
patent: 4013917 (1977-03-01), Horigome et al.
Chatmon, Jr. Saxfield
Hay Louis E.
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