ROTARY ENGINE Russian patent published in 1997 - IPC

FIELD: power-plant engineering. SUBSTANCE: engine includes twin cylindrical housing of engine and compressor with rotor mounted eccentrically in each of them; axis of rotation of rotor is matched with axis of cylindrical surface of stator. Cylindrical surfaces of stator and rotor form expansion chamber of engine and compression chamber of compressor between end surfaces of stator and surface of damper. Damper is mounted in guides secured to housing of stator and is connected with mechanism for motion of it in guides which ensure small clearance between cylindrical surface of rotor and end of damper at any position of revolving rotor. Damper, stator and rotor are provided with plate springs to avoid leakage of air and gases from expansion chamber of engine and compression chamber of compressor. Engine and compressor have similar schematic diagram of construction and are interconnected by means of air duct provided with injectors for supply of liquid or gaseous fuel and electric spark-plugs. EFFECT: enhanced efficiency. 8 cl, 8 dwg