Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Wayne Kilian0
Gilberto Morales0
Scott Edward Beck0
Date of Patent
January 19, 2010
0Patent Application Number
121800700
Date Filed
July 25, 2008
0Patent Primary Examiner
Patent abstract
A volumetric fluid flow sensor (100) includes a flow channel (120) for flowing a fluid therein; and a diaphragm (110) having an outer surface within the flow channel (120). The diaphragm (110) includes at least one flow disrupting feature mechanically coupled to or emerging from the outer surface of the diaphragm (110). A sensing structure (126) is coupled to the diaphragm (110) for generating a sensing signal responsive to a pressure signal on the diaphragm (110).
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