ROTARY ENGINE Russian patent published in 2001 - IPC

FIELD: transport engineering; internal combustion engines. SUBSTANCE: rotary engine has housing with epitrochoidal bore and two rotors with partition in between installed in bore for planetary motion. Fixed gears and inner space of receiver are made in partition. Rotors are furnished with gear wheels mechanically coupled with gear rims secured on engine cylindrical shaft common for rotors. Holes and channels can be made in rotors. Receiver can be provided with ports for delivery of compressed air into receiver by rotor which plays the part of compressor, and port to delivery compressed air into engine suction space after completion of suction stroke. EFFECT: increased efficiency of rotary engine. 2 cl, 6 dwg