Electric lamp and discharge devices – With radioactive material
Patent
1974-12-09
1977-03-15
Rolinec, R. V.
Electric lamp and discharge devices
With radioactive material
313309, H01J 3500
Patent
active
040126560
ABSTRACT:
An improved x-ray tube uses the principle that sharp points emit electrons when subjected to sufficient electric fields enabling precision x-ray emission. A new oxide-metal composite material allows a uniform array of millions of electron emitting fibers to direct electrons toward a target anode. This emitting array allows intense bombardment of the tube target without the use of a thermal emitter.
REFERENCES:
patent: 3746905 (1973-07-01), Shelton et al.
patent: 3783325 (1974-01-01), Shelton
patent: 3883760 (1975-05-01), Cunningham
Hagood Jerry W.
Norman Ralph L.
Shelton Joe
Bush Freddie M.
Edelberg Nathan
Gibson Robert P.
Hostetter Darwin R.
Rolinec R. V.
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