Electrical resistors – Resistance value responsive to a condition – Gas – vapor – or moisture absorbing or collecting
Patent
1992-12-08
1994-04-12
Lateef, Marvin M.
Electrical resistors
Resistance value responsive to a condition
Gas, vapor, or moisture absorbing or collecting
73 2505, 73 3105, H01C 700
Patent
active
053029356
ABSTRACT:
A renewable gas sensor, renewable gas sensor base and a method for renewing a gas sensor. The renewable gas sensor has a substantially planar heater. A substantially planar separator is superimposed on the heater. The separator is electrically insulating and thermally conducting. An electrode array is superimposed on the separator. The electrode array and the separator define a plurality of juxtaposed sensing sites disposed in electrically conductive relation to the electrode array and in thermally conductive relation to the separator. A chemical sensing film is superimposed on the separator and said electrode array in one of the sensing sites.
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Bailey Clyde E.
Eastman Kodak Company
Lateef Marvin M.
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