Valve apparatus for an internal combustion engine
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United States of America Patent
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May 20, 2008
Issued Date -
N/A
app pub date -
Sep 22, 2006
filing date -
Sep 23, 2005
priority date (Note) -
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Abstract
An apparatus includes a valve member configured to be reciprocatably disposed within a valve pocket defined by an interior surface of a cylinder head. The valve member has a tapered portion defining multiple flow passages and including multiple sealing portions. At least one sealing portion is disposed adjacent each flow passage and is configured to contact a portion of the interior surface of the cylinder head such that each flow passage is configured to be fluidically isolated from an area outside of the cylinder head.
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