PROPULSION UNIT OF VEHICLE Russian patent published in 2020 - IPC F02B47/02 F02M25/25 F02C3/05 

FIELD: machine building.

SUBSTANCE: invention relates to power engineering. Vehicle propulsion system comprises combustion chamber equipped with fuel supply nozzle and igniter, turbine mounted on shaft. In the combustion chamber housing there is a channel for the working body outlet to the turbine and bringing it into rotation, in which the outlet valve is installed. Besides, it comprises compressed air supply system including first compressor rotor of which is articulated with turbine shaft, pneumatic line for air supply from first compressor to combustion chamber. Throttle valve is arranged in pneumatic line. Plant is equipped with the second compressor the rotor of which has the possibility of periodic kinematic connection to the turbine shaft and the main receiver. Compressors are connected to main receiver, the outlet of which is connected to pneumatic line for air supply to combustion chamber. Shutoff valve is installed in the pneumatic line at the output of the main receiver. Non-return valve is arranged at combustion chamber inlet. Air pressure regulator and throttle valve are arranged in pneumatic line between shut-off and check valves. Plant is additionally equipped with a nozzle for water supply to the combustion chamber.

EFFECT: technical result consists in reduction of fuel consumption and reduction of harmful emissions into atmosphere.

3 cl, 2 dwg