Power plants – Internal combustion engine with structure rotating or... – Having means for compressing – generating or storing pressure...
Patent
1987-04-30
1988-05-03
Koczo, Michael
Power plants
Internal combustion engine with structure rotating or...
Having means for compressing, generating or storing pressure...
123198DB, 123237, F02D 1704, F02N 904
Patent
active
047411643
ABSTRACT:
A rotary internal combustion engine which includes a lobed combustion rotor and a similar compression rotor on a common shaft and firing chambers external to the combustion and compression cavities. The compression rotor compresses excess amounts of air during normal operation which is stored in a tank. During operation, the rotational speed of the engine shaft and the position of an accelerator are sensed. The engine may be run in a non-idle mode by inhibiting the flow of fuel and air to the firing chambers and inhibiting the spark plugs when an idle speed accelerator position and an idle engine speed are sensed, to shut down the engine. When the accelerator is afterwards pressed, the engine is restarted by valving stored compressed air to the combustion cavity to cause the combustion rotor to turn.
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