The disclosed transducer includes a housing, a diaphragm, an inner conductor, an outer conductor, and a first baffle. The housing defines an interior volume. The diaphragm is disposed in the housing and divides the interior volume into a first chamber and a second chamber. The diaphragm flexes in response...http://www.google.fr/patents/US6993973?utm_source=gb-gplus-shareBrevet US6993973 - Contaminant deposition control baffle for a capacitive pressure transducer
Contaminant deposition control baffle for a capacitive pressure transducer
