FUEL FEEDING DEVICE FOR ENGINE

摘要

PURPOSE:To provide a fuel feeding device for an engine with which starting can be performed by only cranking of the engine by means of a recoil starter or a self-starting motor without requiring special starting operation and of which constitution is simple. CONSTITUTION:A fuel pump 15 operated by pulse pressure of an engine is installed in such a manner that at least either of a suction valve 17 and a delivery valve 18 is soaked in fuel in a fuel tank 27 when the engine is in an attitude of starting, and a delivery port 24 of the fuel pump 15 is connected to a fuel inlet port 9 of a carburetor 1. A discharge passage 31 is equipped between the fuel inlet port 9 of the carburetor 1 and a fuel valve 11 and one end of this discharge passage 31 is connected to the fuel tank 27.