Radiant energy – Invisible radiant energy responsive electric signalling – Neutron responsive means
Patent
1992-05-28
1994-07-05
Dzierzynski, Paul M.
Radiant energy
Invisible radiant energy responsive electric signalling
Neutron responsive means
250374, 2503851, 313 93, G01T 300, G01T 1185
Patent
active
053269772
ABSTRACT:
A gamma-ray compensated ionization chamber wherein the state of compensating a gamma-ray is controlled by utilizing the effect that a change in the applied voltage ratio of a high-voltage electrode to a compensating electrode changes the form of an electric field around the holes in a signal electrode.
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patent: 5192868 (1993-03-01), Dudley
patent: 5223717 (1993-06-01), Charpak
"Measurements of Nuclear Radiation", p. 99, Nikkan Kogyo Shimbun, Inc., 1978.
Patent Abstracts of Japan, vol. 9, No. 210, Aug. 28, 1985, p. 92 Kokai No. 60-71975.
Dunn Drew A.
Dzierzynski Paul M.
Mitsubishi Denki & Kabushiki Kaisha
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