Reversible internal combustion engine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 29, 2001
Grant Date -
May 24, 2001
app pub date -
Jun 3, 1999
filing date -
Jun 6, 1998
priority date (Note) -
In Force
status (Latency Note)
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Abstract
In a reversible-type internal combustion engine including electromagnetically operated gas change valves and a control unit for controlling actuation of the gas change valves, a direction of rotation switch is actuated to reverse engine rotation whereupon the engine is slowed down and uncoupled from the associated drive line and, when the engine speed falls below a predetermined value rotation of the engine in opposite direction is initiated while the timing of the electromagnetically controlled valves is adjusted to the opposite direction of rotation of the internal combustion engine.
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