Gas sensor

Details Gas sensor Gas sensor

1996-12-16

1998-02-17

Williams, Hezron E.

Measuring and testing

Gas analysis

Detector detail

73 2331, 73 232, 204406, 204424, 204432, 422 90, 422 98, G01N 2758, G01N 2712, B05D 512

Patent

active

057193258

ABSTRACT:
A gas sensor has at least a measuring electrode and a counter electrode on an electrolyte layer. This gas sensor is improved with respect to the complete extent of the electrochemical reaction achieved of the gas molecules, which are to be detected, at the measuring electrode by the manner of determining an electrical charge developed or accumulated thereat. To solve this task, the invention provides that the measuring electrode (14) has component electrodes (14a, 14b) which enclose the electrolyte layer (11, 12) in the manner of a sandwich.

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patent: 5429727 (1995-07-01), Vogt et al.
patent: 5602326 (1997-02-01), Takahashi et al.
patent: 5604298 (1997-02-01), Dosoretz et al.
patent: 5608154 (1997-03-01), Kato et al.

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