Patent ID: 6216672
Filing Date: 2001-04-17
Classification: F02B,F02M

Abstract:
A fuel supply system of an outboard motor having an engine holder, an engine disposed above the engine holder in a state installed to a hull and including a cylinder block, and an intake device disposed on a side of the engine with a space therefrom and including an intake manifold, said fuel supply system comprising:a fuel tank in which a fuel to be supplied is stored;a low pressure fuel filter and a low pressure fuel pump connected to the fuel tank through a fuel supply hose;a vapor separator connected to the low pressure fuel pump through a low pressure fuel hose and disposed in the space between the cylinder block and the intake device;a high pressure fuel pump disposed inside the vapor separator;a pressure regulator disposed inside the vapor separator;a fuel hose having one end connected to the high pressure fuel pump;a branch pipe interposed a the fuel hose and having a first end connected to the pressure regulator through a hose; anda delivery pipe connected to a second end of the branch pipe.