Patent ID: 6647957
Filing Date: 2003-11-18
Classification: F02D,F02M

Abstract:
A fuel feeding apparatus for an automobile including a fuel tank, an engine supplied with fuel from the fuel tank by a fuel pump through a fuel feeding pipe, and a fuel return pipe for returning overflowed fuel to the fuel tank, the apparatus comprising:a fuel control valve, positioned in the proper position in the engine, for controlling the amount of fuel; fuel inlet and outlet pipes provided in the fuel control valve; a main fuel feeding line for feeding the fuel to the engine through the fuel inlet and outlet pipes; an auxiliary fuel feeding line connected parallel to the main fuel feeding line; a solenoid valve for controlling the supply of the fuel of the main fuel feeding line according to a detected signal of a brake switch located on a brake pedal; and an auxiliary fuel control valve having a fuel control screw for controlling the fuel; an auxiliary fuel feeding line including a check valve for opening/closing a bypass pipe according to the pressure of the auxiliary fuel feeding line, the bypass pipe returning residual fuel to the fuel tank; and the main fuel feeding line including on its lower end a pressure sensitive switch operated according to a predetermined pressure level when the pressure in the line fluctuates due to an exterior affect on the engine.