Catalytic gas detector

Details Catalytic gas detector Catalytic gas detector

1977-08-29

1979-08-14

Marcus, Michael S.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing gas sample

23232E, 340633, 422 97, G01N 2716

Patent

active

041645391

ABSTRACT:
A catalytic gas detector is formed as a sandwich and comprises two flat printed film resistance thermometer sensors back-to-back with a layer of thermally insulating material between them. A coating of a suitable catalytic substance covers an exposed flat face of one of the two sensors.

REFERENCES:
patent: 3201736 (1965-08-01), Ovshinsky
patent: 3271591 (1966-09-01), Ovshinsky
patent: 3578409 (1971-05-01), Silverman et al.
patent: 3581555 (1971-06-01), Cline
patent: 3595621 (1971-07-01), Andreatch
patent: 3695848 (1972-10-01), Taguchi
patent: 3714562 (1973-01-01), McNerney
patent: 3960495 (1976-06-01), Tantram

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