Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing gas sample
Patent
1993-02-23
1994-07-19
Housel, James C.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing gas sample
422 83, 422 90, 422 93, 422 94, 73 40, 73 46, 73 407, 285 93, 285365, 277 2, G01M 304
Patent
active
053307208
ABSTRACT:
In a system for detecting gaseous emissions (10), a housing (20) encases a mechanical member such as a flanged coupling (21) of a closed mechanical system which contains a fluid such as a gas (11) and receives gas (11) escaping through the flanged coupling (21). A sensor (26) extends through the housing (20) into a cavity (22) formed by the housing (20). A semipermeable membrane (28) forming the union between the sensor (26) and housing (20) allows gas (11) encased by the housing (20) to slowly pass from the housing (20) while preventing foreign matter from entering the housing.
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Kert John
Sorbo Nelson W.
Denson-Low W. K.
Housel James C.
Hughes Aircraft Company
Leitereg Elizabeth E.
Pyon Harold Y.
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