ROTARY-BLADE INTERNAL COMBUSTION ENGINE Russian patent published in 2021 - IPC F02B53/08 F01C1/24 F01C1/08 

FIELD: machine building.

SUBSTANCE: invention relates to propulsion engineering and can be used in automotive, construction, agricultural and military equipment and other fields where high liter and specific power is required, as well as fuel efficiency. Summary of invention consists in the fact that rotary-vane internal combustion engine includes two-rotor engine, on each rotor 9 of which there is one working tooth, synchronization and gas distribution systems. Proposed solution consists of three series-connected sections 1, 2, 3, wherein first section includes two-rotor engine to perform compressor function, second section includes synchronization system, which consists of drive gears 25, fixed on shafts 10 of each rotor 9, and two driven gears 27, 28, wherein gear ratio of driving gear to slave equals 1:2, and gear ratio of synchronization system as whole is 1:1, also the second section includes gas distribution system, in which inlet 16, outlet 22 and bypass openings 18, 20 are arranged with the possibility of being opened and covered by the body of driven gears 27, 28, on which there are slots 29, 30, 33, 34 and recesses 31, 35 in the form of arcs, and the third section includes combustion chamber 5 and receiver 4 of combustible mixture.

EFFECT: technical result is higher reliability and ease of maintenance.

1 cl, 9 dwg