HIGH-POWER ENGINE AND VEHICLE
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United States of America Patent
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N/A
Issued Date -
Jan 8, 2009
app pub date -
Jul 25, 2005
filing date -
Aug 19, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A length of a partition of an intake port is set such that the ratio between the length of the partition and the distance between the centers of adjacent intake valves is not less than 0.45 nor more than 0.72. An injector is attached on the upper side of a throttle body. The angle Φ at which the injector is attached is set to be not less than 42 degrees nor more than 55 degrees. The injection starting timing of the injector is set within the periods in which the intake valves are closed.
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