Direct injection internal combustion engine
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United States of America Patent
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Mar 13, 2007
Grant Date -
Feb 16, 2006
app pub date -
Jul 22, 2005
filing date -
Aug 11, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In a direct injection internal combustion engine, a fuel injection valve and a spark plug of adjacent cylinders are inclined at different angles from each other in directions perpendicular to a cylinder arrangement direction in which the cylinders are arranged. Besides, the fuel injection valve and the spark plug of at least one of the cylinders are inclined at different angles from each other in directions parallel to the cylinder arrangement direction. A cooling channel is provided between the fuel injection valve and the spark plug of the at least one of the cylinders.
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