ROTARY PISTON INTERNAL COMBUSTION ENGINE Russian patent published in 2023 - IPC F02B53/06 F02B53/08 F01C11/00 F01C1/46 

FIELD: engine building.

SUBSTANCE: invention relates specifically to rotary-piston internal combustion engines. The rotary-piston internal combustion engine contains working chambers in which a rotating compressor rotor (1) and a turbine rotor (2) made in form of a disc are installed in parallel on the engine shaft (3), the axis of each of which is offset relative to the axis of rotation of the engine shaft (3), each having a transverse groove on the outer surface, in which spring-loaded sealing plates are placed with the possibility of reciprocating movement. Design of the combustion chamber (25), compressor and turbine, as well as their elements are also disclosed. The inlet valve (23) of the compressor is made in form of a cylinder with a recess in the cylinder body, having the possibility of reciprocating rotational movement with the help of an electromagnetic device (37) of the compressor, equipped with a rack and rack toothing (38) with a gear (39) located on the shaft of the inlet valve body (23). The exhaust valve (24) is made in form of a cylinder with a recess in the cylinder body, capable of reciprocating rotational movement with help of an electromagnetic device (40) of the turbine, equipped with gear connection (42) located on the shaft of the exhaust valve body (24).

EFFECT: improving the technical and economic performance by reducing the leakage of the working mixture both in the compressor and in the turbine, which leads to an increase in engine power and a decrease in fuel consumption.

1 cl, 3 dwg