High compression rotary engine - has fixed hollow central shaft supplying supercharged fluid through central female rotor to working chambers

摘要

The high compression rotary engine has three main rotors the supercharger delivering the working fluid through the fixed hollow shaft of the central female rotor. The supercharger consists of a compressor which is an integral part of the engine. The parts of the engine are separated by a plate identical to those which provide lateral sealing and the spark plug ports. The central female rotor is rotatable on a shaft with two opposed radial ports, and has radial passages leading to respective recesses engaged by the lobes of the main rotors.