ROTARY INTERNAL COMBUSTION ENGINE Russian patent published in 2014 - IPC F02B53/08 

FIELD: engines and pumps.

SUBSTANCE: rotary internal combustion engine comprises a body 1 with a cylindrical cavity, a cover, a shaft 3, a rotor 4 of cylindrical shape, three mobile gates 5, 6, 7, end and radial seals 12 for sealing of chambers, a system of devices for supply of fuel into the combustion chamber, a system of electronic ignition and a cooling system. The shaft 3 is fixed in the body along the centre of the cavity by means of bearings as capable of rotation. The rotor 4 is eccentrically fixed on the shaft 3. The gates 5, 6, 7 are continuously pressed to the rotor 4 and divide the volume of the concentric space into three working chambers 8, 9, 10 with varying volume during rotation of the shaft 3. One of three working chambers 8 is a combustion chamber and comprises two air channels 13, 14 with a controlled inlet device. Each of two other chambers 9, 10 comprises an air channel 15, 16 with a check valve and is an injection chamber. The combustion chamber 8 is connected via controlled inlet devices in channels 13, 14, receivers 17, 18 and check valves in channels 15, 16 with injection chambers 9, 10.

EFFECT: simplified design, increased efficiency, reliability and engine resource.

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