ROTARY INTERNAL COMBUSTION ENGINE Russian patent published in 2000 - IPC

FIELD: mechanical engineering; rotary internal combustion engines. SUBSTANCE: rotor mounted on output shaft in fixed housing partially engages with housing surface. Divider mounted on rotor engages with housing and rotor. Engine is provided with utilizer which has housing accommodating rotor mounted on output shaft. Utilizer rotor is installed on one shaft with main rotor. Utilizer inlet port communicates with outlet port of main housing. Area of working surface of utilizer divider exceeds area of working surface of main divider. EFFECT: possibility of additional utilization of working medium energy to increase efficiency and reduce specific consumption of fuel. 7 dwg