Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Fred Charles Sittler0
Carl Raymond Gansen0
Date of Patent
March 17, 2009
0Patent Application Number
117894430
Date Filed
April 24, 2007
0Patent Primary Examiner
Patent abstract
A capacitive pressure sensor is formed with sensor body and diaphragm components made of near net shapeable sintered ceramic. In one configuration, the differential pressure sensor has two sintered ceramic cell halves with an internal sintered ceramic diaphragm captured between the two cell halves. In another configuration, two side-by-side sintered ceramic cell halves have individual sintered ceramic diaphragms, and the chambers of the two cell halves are connected by metal tubing.
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