Rotary piston engine

Details Rotary piston engine Rotary piston engine

1975-02-28

1977-01-18

Croyle, Carlton R.

Internal-combustion engines

Combined devices

Generating plants

F02B 5306

Patent

active

040033473

ABSTRACT:
An improvement in the suction mechanism of a rotary engine is provided in that two peripheral ports each with a rotary valve are formed in the peripheral wall of the rotor housing having a trochoidal inner peripheral surface and that during the first half period of the suction stroke one of said peripheral ports is opened by the action of a rotary valve provided therein to supply rich mixture into the combustion chamber and during the last half period of the suction stroke the other peripheral port is opened by the action of a rotary valve therein to supply air into said combustion chamber.

REFERENCES:
patent: 3780707 (1973-12-01), Cole

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