Electric lamp and discharge devices – With electrode replacement means or demountable
Patent
1976-12-20
1978-01-10
Smith, Alfred E.
Electric lamp and discharge devices
With electrode replacement means or demountable
313311, 313336, 313341, H01J 116, H01J 1908
Patent
active
040681459
ABSTRACT:
An electron gun having a thermionic emitter held by boron carbide heating members or the like, supported by electroconductive members which have additional elastic positioning members arranged to nullify the emitter shift and other effects caused by heat distortion.
REFERENCES:
patent: 3478244 (1969-11-01), Meyer et al.
patent: 3532923 (1970-10-01), Vogel
Nakagawa Seiichi
Shibuki Youichi
Nihon Denshi Kabushiki Kaisha
Roberts Charles F.
Smith Alfred E.
Webb Burden, Robinson & Webb
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