CRANK SWINGING ROTOR ENGINE Russian patent published in 1998 - IPC

FIELD: mechanical engineering; rotor internal combustion engines. SUBSTANCE: slots made on flange of engine operating cylinder are designed for connecting cylinder flange with housing flange which makes it possible to control compression ratio together with swinging plates. Longitudinal slot for lower end of swinging plate is made in single-throw crank-shaft. Swinging plate changes volume of engine combustion chambers thus providing operating cycles. EFFECT: improved efficiency of operation, simplified design of engine, reduced weight and increased compactness. 15 cl, 12 dwg