ROTARY INTERNAL COMBUSTION ENGINE Russian patent published in 2017 - IPC F02B53/08 F02B55/02 F01C1/46 F01C19/04 

FIELD: engines and pumps.

SUBSTANCE: rotary internal combustion engine comprises a housing consisting of two sections 1 and 2 with cavities compression and expansion, the partition 3, cover 4 and 5, the shaft 6, the rotors 8 and 9 in the form of discs, rotary valves 11, 12, 13 and 14, the system fuel supply, the ignition system. Two dampers 11 and 12 placed on the same shaft 15, fastened between the covers 4 and 5. One of the valves is in contact with one rotor, the other - with the other. Apparatus sealing flaps rotors comprises a plate 16 disposed in a groove formed in the flap on the rotor side. Plate 16 is urged by a spring 17 attached to the opposite surface of the flap, via a pin 18 disposed in the through hole flap. Radial seal plate 19 contain valves bevel disposed in the housing recess, and a number of apertures 20. Openings 20 are formed on the inner surface of the cylindrical sector casing so that the plate is a bevel zone apertures. Side seals of the rotor 29 comprise sectors disposed in the annular groove and the cover is pressed against the rotor by means of pins 31 placed through holes in the cover, the springs 30. Springs 30 are secured to the outer side of the cover.

EFFECT: design simplification, increased efficiency and reliability of the engine.

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