FEED SYSTEM FOR INTERNAL COMBUSTION ENGINE Russian patent published in 1997 - IPC

FIELD: engine engineering. SUBSTANCE: feed system has fuel pipe line, inlet and outlet systems, and combustion chamber. The mixture generator is provided in the seat of the inlet valve of the engine made up as a ring groove with orifices that are brought to the surface of the working chamfering of the seat at a right angle to the chamfering at its center. The swirler is made inside the cylinder of the engine as a deflecting ring groove on the head of the bank, as a guide deflecting ring groove on the sucking valve, and as a ring groove on the bottom of the engine piston. The batcher is provided in the fuel pipe line and is made up as solenoid valve, which operates as a valving device, idling valve provided with adjustable screw for idling passage and working diaphragm, pressure regulator-accelerator with eccentric member for setting the regulator-accelerator in operation when the engine idles, and fuel pump with a reducing valve for maintaining working pressure in the fuel system of the engine. EFFECT: enhanced reliability. 5 dwg