The engine proposed relates to combustion engines of rotary piston type and can be used in machine-building. It consists of at least one pair of rotary pistons placed on common shaft in cylindrical openings of bodies separated with partition and arranged in form of ellipse-like cams. In the bodies openings for gas exchange are arranged symmetrically, and sockets where splitters are installed, those are arranged as scalene angle element. On cylindrical surface of injection body upstream of splitters, in direction of rotation of rotors, channels are provided, with openings in partition, and channels on cylindrical surface of working body after splitters connect the supercharge chamber to working one. Between the blower and operating rotor a mechanism is placed that makes it possible to change central angle between axles of symmetry of rotors. On the common shaft at the other side of the operating rotor with respect to rotor that pumps in working mix a supplementary rotor is placed, this pumps in air with pressure that exceeds critical point of self-ignition for burning mix.
展开▼
