SUPPLY APPARATUS FOR LIQUEFIED GAS FUEL

摘要

An apparatus for supplying a liquefied gas fuel is provided to secure the easiness of maintenance of a fuel pump and to remarkably reduce noise caused by the operation of the fuel pump. An apparatus for supplying a liquefied gas fuel sends a liquefied gas fuel stored in a fuel tank(10A) to a fuel injection valve by a fuel pump(11A) and returns the residual fuel to the fuel tank. The fuel pump is disposed on the outer side of the fuel tank. A fuel extracting valve and a vertex preventing valve is provided in a fuel passage connecting the fuel tank and the fuel pump. A fuel interrupting valve is provided downstream of the fuel pump. A plurality of fuel passages connecting the fuel tank and the fuel pump are installed in parallel to one another.