Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Brian J. Caprera0
Date of Patent
January 3, 2006
0Patent Application Number
106887780
Date Filed
October 17, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A ball valve has a valve body defining an inner seat and having a fluid inlet and fluid outlet and a control ball element rotatably mounted in the inner seat. The control ball element has a partially spherical outer surface, a flow passage having a leading edge, a first inner control surface abutting the leading edge, and a second inner control surface abutting the leading edge at an angle oblique to the first inner control surface.
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