ROTOR ENGINE Russian patent published in 1994 - IPC

FIELD: engine engineering. SUBSTANCE: rotor engine has case with working space, two-top rotor provided with grate and small axes of symmetry and mounted on eccentric shaft within space of the case, sealing members positioned at the tops of the rotor and made of plates, and gear synchronizing transmission whose fixed gear is set in bearing of eccentric shaft coaxially to it and engages with gear of internal engaging of the rotor. Diameter of the fixed gear is equal to half diameter of the gear of inner engaging. Eccentricity of the shaft eccentric is equal to half diameter of the fixed gear. Contour of the working surface of space of the case is circular. Ports for intake and discharging provided on the side wall of the case are shifted from its plane of symmetry in the direction of rotation of the eccentric shaft. The intake ports are shifted by 90° and outlet ones by 35-45°. EFFECT: improved design. 1 dwg