Radiant energy – Invisible radiant energy responsive electric signalling – Including a radiant energy responsive gas discharge device
Patent
1984-11-19
1986-10-21
Fields, Carolyn E.
Radiant energy
Invisible radiant energy responsive electric signalling
Including a radiant energy responsive gas discharge device
250384, G01T 1185
Patent
active
046187774
ABSTRACT:
An outer electrode for a combustion products detector comprising a cylindrical body including a plurality of first slats alternating with a plurality of second slats, the first slats being segments of a first surface of revolution, the second slats being skewed from a second surface of revolution having a different diameter from the first surface of revolution.
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Schoenfelder George A.
Siegel Stephen L.
Slater James S.
Fields Carolyn E.
Pittway Corporation
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