ROTARY PISTON INTERNAL COMBUSTION ENGINE Russian patent published in 2016 - IPC F02B53/08 F01C19/08 

FIELD: engines.

SUBSTANCE: invention relates to engine construction. Engine comprises housing with operating ring and working chambers. In working chambers in parallel on the shaft there are disk-like compressor rotor and turbine rotor in the form of a cup. In disc slot there is a spring-loaded working flap. Compressor rotor is built between external and internal side cheeks inside operating ring. Compressor rotor rigidly fixed on the sides two side disc. On inner surfaces of side discs facing towards the ends of the rotor of compressor, there are slots located of equal width of groove working gate and aligned therewith. Operating damper is made in the form of sealing plates with width exceeding width of the compressor rotor at a depth of slots of side discs. Each of the sealing plates has on the periphery of ledges with width equal to depth of slot side disc. In the projections of the first, along with the engine shaft rotation, sealing plate there are slots for installation in them spring-loaded sealing plates pressing against the end surfaces of the operating ring. In operating ring on both ends there are diametral slots for installation in them spring-loaded sealing rings, pressing against the end surface of projections of sealing plates gate compressor rotor.

EFFECT: higher engine efficiency.

1 cl, 5 dwg