ROTARY-PISTON INTERNAL COMBUSTION ENGINE Russian patent published in 2020 - IPC F02B53/06 F02B53/08 F01C11/00 F01C1/46 

FIELD: engine building.

SUBSTANCE: invention relates to rotary internal combustion engines. Essence of the invention consists in the fact that the rotary compressor rotor (CR) in the form of a disk is installed in parallel on the shaft, which axis is shifted relative to axis of rotation of shaft by value, which does not allow outer surface of CR to touch inner surface of compressor working ring (CWR), and having on outer surface of transverse groove, in which the moving sealing plates are arranged, and a turbine rotor (TR) in the form of a disc whose axis is offset relative to the axis of rotation of the shaft by a value which does not allow the outer surface TR to contact the inner surface of the turbine working ring (TWR) and having on the outer surface a transverse groove , in which moving sealing plates are arranged. CWR with inlet channel and TWR with outlet channel are parts of engine housing. Hollow combustion chamber (CC) housing with inlet and outlet channels is arranged in CWR and TWR. In CWR and TWR with possibility of displacement there installed are working dampers of compressor and turbine respectively. There is an intermediate jaw between the side flanges of the compressor and the turbine. CR is built-in between compressor side neck and intermediate jaw inside CWR. Between the intermediate jaw and the side cheek of the turbine inside the TWR there is a built-in TR. In CC there is an ignition plug. Housing CC is made with rectangular cross-section in single groove CWR and TWR. Between inlet channel made in CWR and inlet channel of housing CC there is inlet valve in form of plate with possibility of reciprocating movement by means of lever mechanism connected to inlet valve, electromagnet of compressor and return spring of compressor. Between outlet channel of housing CC and outlet channel made in TWR there is outlet valve in form of plate with possibility of reciprocating movement by means of lever mechanism connected to outlet valve, turbine electromagnet and return spring of turbine.

EFFECT: improvement of technical and economic parameters at exclusion of rotating parts in combustion chamber (CC), improving its tightness, changing gas distribution phases by changing opening and closing time of inlet and outlet valves of combustion chamber housing by electromagnets of compressor and turbine, respectively, as well as in absence of reduction gear for drive of housing CC, which reduces mechanical losses.

1 cl, 5 dwg