초록 ▼

A fuel supplying apparatus comprising a fuel tank, a fuel pump, a pressure regulator and a fuel filter disposed in a fuel line connected between the fuel pump and the pressure regulator for filtering the fuel supplied from the fuel pump. The pressure regulator has an inlet port through which the pre

A fuel supplying apparatus comprising a fuel tank, a fuel pump, a pressure regulator and a fuel filter disposed in a fuel line connected between the fuel pump and the pressure regulator for filtering the fuel supplied from the fuel pump. The pressure regulator has an inlet port through which the pressure within the fuel tank is introduced into the diaphragm chamber of the pressure regulator is disposed between a fuel surface level and the ceiling of the fuel tank. The excess fuel discharge port is disposed in the vicinity of and in a facing relationship to a wall surface, which may be provided with a shock absorbing member, of a fuel pump mounting bracket, a sub-tank, pressure regulator holder or a barrier. The fuel filter has a hollow cylindrical configuration and the fuel pump together with a mounting bracket for supporting the fuel pump is housed within the hollow cylindrical fuel filter.

대표청구항 ▼

[ What is claimed is:] [1.] A fuel supplying apparatus comprising:a fuel tank;a fuel pump disposed within said fuel tank for pumping fuel to a fuel injector of an internal combustion engine;a pressure regulator disposed within said fuel tank for regulating the pressure of said fuel pumped from said

[ What is claimed is:] [1.] A fuel supplying apparatus comprising:a fuel tank;a fuel pump disposed within said fuel tank for pumping fuel to a fuel injector of an internal combustion engine;a pressure regulator disposed within said fuel tank for regulating the pressure of said fuel pumped from said fuel pump and for returning an excess amount of said fuel from a fuel supply path to said fuel injector to said fuel tank as an excess fuel; anda fuel filter disposed in a fuel line connected between said fuel pump and said pressure regulator, said fuel filter positioned upstream of said pressure regulator, for filtering said fuel supplied from said fuel pump; and wherein said pressure regulator comprises an excess fuel outlet port disposed in the vicinity of and in a facing relationship to a wall surface of a mounting bracket for supporting said fuel pump within said fuel tank.