ROTARY INTERNAL COMBUSTION ENGINE WITH DIRECT FUEL INJECTION INTO THE COMBUSTION CHAMBER - SNS Russian patent published in 2021 - IPC F02B53/08 F01C11/00 F01C1/12 

FIELD: engines.

SUBSTANCE: invention relates to the field of engine building, namely to internal combustion engines balanced without special mechanisms. It is known that the power of an internal combustion engine depends not only on the volume of the combustion chamber, the ratio of the working surface area to the internal area of the combustion chamber, the number of revolutions of the engine shaft per minute, the compressive pressure of the working mixture and the amount of working bodies (rotors, cylinders), but also on losses on the friction of engine parts, that is, on the amount of parts. The invention allows to achieve the result wherein four identical rotors of a certain shape placed within a body with special holes, chambers and collectors, with the relative position and synchronous rotation thereof perform all the required functions for operation of the engine (excluding the functions of an ignition plug and a fuel injection nozzle). The engine therein is easily balanced and does not have reciprocating parts.

EFFECT: technical result is increased efficiency, power and durability of the engine with reduced fuel consumption and CO₂ emissions.

1 cl, 3 dwg