BI-FUEL POWER SUPPLY SYSTEM OF DIESEL ENGINE Russian patent published in 2019 - IPC F02M43/00 F02D19/06 

FIELD: engines and pumps.

SUBSTANCE: invention relates to propulsion engineering and can be used in automotive diesel engines power supply system. Proposed two-fuel power system of motor diesel comprises mineral fuel tank 1, vegetable oil tank 2, mineral fuel coarse filters 3 and vegetable oil 4, fuel filter of fine purification 5, electric pumps for supply of mineral fuel 20 and vegetable oil 21, high-pressure fuel pump 6, atomisers 7, mixer 8, in which inlet channels are installed electric dampers 15, 16, electrically connected through electronic control unit 17 with inductive sensor 18 of load-speed mode and sensor 19 of vegetable oil temperature. In front of electric dosing devices there are injection 11, 12 and bypass valves 13, 14 of mineral fuel and vegetable oil valves. Electronic control unit 17 is electrically connected with coolant temperature sensor 25 and DC source 24.

EFFECT: reduction of electric load to direct-current source intended for supply of on-board electrical equipment network of vehicle.

1 cl, 1 dwg