Rotary internal combustion engine

Internal-combustion engines – Rotary – With charge treatment means

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F02B 5306

Patent

active

040820653

ABSTRACT:
In a rotary engine of the "Wankel" type, an additional valve is provided for the controlled ingress of atmospheric air into the combustion chamber, permitting the engine to run at full design compression at all speeds and throttle openings, particularly idling speed, providing additional fuel economy by the addition of air, and contributing to lengthened engine life and lower air pollution by providing additional cooling of the combustion chamber and rotor.

REFERENCES:
patent: 3762842 (1973-10-01), George
patent: 3780707 (1973-12-01), Cole
patent: 3893429 (1975-07-01), Jones
patent: 3915126 (1975-10-01), Kishimoto et al.
patent: 3964446 (1976-06-01), Kohno et al.
patent: 4003347 (1977-01-01), Sasaki

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