Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Fang Shui0
Date of Patent
October 26, 2010
Patent Application Number
11163956
Date Filed
November 4, 2005
Patent Primary Examiner
Patent abstract
A poppet valve operating system for an internal combustion engine features variable valve lift and camshaft phasing. A planetary phaser uses control inputs which are shared with a variable lift mechanism. The phaser adjustment and the variable lift mechanism are controlled by a single positioning motor.
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