INTERNAL COMBUSTION ENGINE HAVING A REDUCED CYLINDER HEAD HEIGHT
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United States of America Patent
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Issued Date -
Sep 17, 2009
app pub date -
May 17, 2006
filing date -
May 18, 2005
priority date (Note) -
Abandoned
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Abstract
An internal combustion engine according to the invention comprises at least one cylinder and at least one valve provided for a gas exchange and having a first end comprising a valve head, and a second end, characterized in that a valve bearing has a length of a guidance area arranged for the guidance of a valve stem of at most 25%, preferably between 10 and 20%, and particularly preferably of less than 10% of a valve length.
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