SYSTEM FOR SUPPLYING FUEL TO ENGINE Russian patent published in 2007 - IPC F02M69/02 F02M55/00 

FIELD: engine engineering.

SUBSTANCE: system comprises high-pressure pump connected with the make-up pipeline and to the nozzle through the pressure valve and high-pressure pipeline, additional passage, and irreversible valve. The irreversible valve is mounted inside the housing of the nozzle and is connected with the high-pressure line. The housing of the nozzle additionally receives the second irreversible valve connected with the additional fuel supply passage The fuel supply system is additionally provided with the tanks filled with fluid and connected with the relief tank through the relief and control valves, diaphragm that separates the additional fuel supply passage from the tank filled with fluid, electric discharger, and high-voltage wires.

EFFECT: enhanced reliability.

1 dwg