Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hal E. Pringle0
Michael J. Halsig0
Robert D. Keefover0
Date of Patent
March 4, 2008
0Patent Application Number
107893990
Date Filed
February 27, 2004
0Patent Primary Examiner
Patent abstract
A method of pressure balancing across a bearing adjacent to a pressure differential is described. The method primarily includes providing a bypass port around the bearing for allowing a fluid flow from a first pressure side to a second pressure side. A throttle body for an engine is also described. The throttle body primarily includes: (1) a bearing cooperating with the valve body; and (2) a bypass port around the bearing for allowing the fluid flow from a first pressure side to a second pressure side.
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