ELECTRONICALLY CONTROLLED GAS DIESEL POWER SYSTEM Russian patent published in 2023 - IPC F02M43/00 F02D19/06 

FIELD: engine building.

SUBSTANCE: invention relates to the fuel supply systems for internal combustion engines operating in the gas-diesel cycle. An electronically controlled gas-diesel power supply system is proposed, containing gaseous fuel supply line 1 connecting the gaseous fuel source with the gas-diesel intake manifold and diesel fuel supply line 2 with high-pressure pump 3 connecting the diesel fuel source with the gas-diesel engine and electronic control unit 7. The system contains diesel fuel accumulator 5, gaseous fuel accumulator 6, electrohydraulically controlled gaseous fuel supply injector 9, electrohydraulically controlled diesel fuel supply injector 8, electric power supply 17, sensors: fuel operating position 15, 16, diesel injector temperature 11, atmospheric pressure 14 and load 12, thermoelectric cooler 10 installed on the body of the diesel fuel injector 8, the cold junctions of which are connected to the injector nozzle, and hot junctions- - with cooling system.

EFFECT: invention solves the problem of ensuring accurate and stable dosing of successively small cyclic portions of fuel without reducing the injection pressure by eliminating external mixture formation.

3 cl, 1 dwg