ROTARY INTERNAL COMBUSTION ENGINE Russian patent published in 2006 - IPC F01C1/356 F02B53/08 

FIELD: mechanical engineering; internal combustion engines.

SUBSTANCE: proposed rotary internal combustion engine has fixed housing with working and compressing sections accommodating cylindrical rotors with blade in compressing section and slots in working section. Working sections are provided with hinge stops mating with surface of rotor and shaped surfaces of tappet cams. Blades for delivering air cooling the rotor are installed in end face walls of rotor. Intake channels with intake valves are made in housing of each working section and nozzles for delivery of fuel are installed. Air is compressed and working mixture is combusted in separate sections. Working chambers are formed by surface of rotor, shaped surface of housing with projections uniformly spaced over circumference and cavities arranged in similar manner, and surface of spring-loaded piston-blade.

EFFECT: increased efficiency of engine.

2 cl, 1 dwg