ENGINE
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United States of America Patent
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-
N/A
Issued Date -
Oct 9, 2008
app pub date -
Jul 10, 2007
filing date -
Apr 4, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An engine includes a choke valve for varying the opening of an intake passage. When a variation in an engine operating state per unit time during the operation of the engine becomes a predetermined value or greater, the choke valve is automatically moved to the fully open position to thereby bring the engine back to the normal operating state immediately.
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