Variable Valve Drive For a Reciprocating Internal Combustion Engine
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United States of America Patent
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Issued Date -
Sep 4, 2008
app pub date -
Jun 30, 2006
filing date -
Jul 1, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The task of the present invention is to improve a variable valve operating mechanism in order to support different operating ranges of a motor vehicle through optimized operation of the reciprocating internal combustion engine. This task is achieved with a reciprocating internal combustion engine of a motor vehicle with the features of Claim 1, with a method for the cyclical-synchronous switching with the features of Claim 12, and also with a method for operating a reciprocating internal combustion engine of a motor vehicle with the features of Claim 13. Additional advantageous configurations and refinements are specified in each dependent claim.
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