ROTARY INTERNAL COMBUSTION ENGINE Russian patent published in 1994 - IPC

FIELD: engine engineering. SUBSTANCE: rotor has sector closed spaces partially filled with metal sodium and side disks rigidly secured to a rotor. The side disks have diameter which exceeds the diameter of the rotor, are mounted for sliding along a case and have shafts and cylindric eccentrically shifted projections. The disks are received within grooves of the case and mated with them to provide rotation and rocking and periodic overlapping of outlet valves positioned in covers of the case. The rotor is provided with shafts set in bearings within holes eccentrically positioned on freewheels. The freewheels are provided with straight outlet passages passing through the side covers of the case and set in bearings within the covers. A mechanism for synchronizing rotor motion is made of fixed projections eccentrically arranged on the side disks. These cylindrical projections are positioned within the straight grooves of the case provided in the case covers and mated with them. The grooves provided in the rotor are dummy and mated with pivots of blades made of two hollow segments interconnected via connecting plate- spring. Spaces of the segments are partially filled with metal sodium. Spring-loaded sealing planks are received in the dummy groove. Double sided blades are positioned in the dummy grooves of the rotor between the segments to provide double-direction motion and rocking and have arresters made of spring-loaded planks mounted in the grooves. The ends of the blades are provided with wedge- shaped recesses mated with the arresters. Each combustion chamber is spherical and provided with a nozzle. EFFECT: enhanced reliability. 3 dwg