FIELD: internal combustion engines.
SUBSTANCE: invention relates to the field of rotary internal combustion engines with a split cycle. Essence of invention consists in the fact that engine consists of rotor, stator and gate valves. At that, compression zone, in which working chambers are formed, in which fuel mixture is compressed and into which fuel mixture is sucked, expansion zone, in which working chambers are formed, in which expansion of combustion gases takes place, and ignition chamber, in which compressed fuel mixture is ignited, are located in separate parts of rotor and have independent volumes. Rotor consists of concentric cylinders with common bottom. At that, cylinder of ignition chamber is located in rotor center, compression zone cylinder is arranged around it, and outer cylinder of rotor is arranged around compression area cylinder.
EFFECT: technical result consists in higher engine efficiency.
10 cl, 18 dwg
