| 摘要 |
<P>PROBLEM TO BE SOLVED: To effectively use a tank capacity by making it possible to supply fuel to a fuel pump (37) even if fuel residual amount is a little in a fuel supply device (1) of a vehicle in which a fuel tank (19) for holding fuel is supported by vehicle frames (4, 7), an opening (31) is arranged in the bottom plate (25) of the fuel tank (19), a fuel pump unit (30) is attached from the lower side so as to close the opening (31) of the bottom plate (25) of the fuel tank (19), the fuel pump (37) constituting part of the fuel pump unit (30) is arranged in the fuel tank (19), and a fuel temporarily storing part (34) constituting part of the fuel pump unit (30) is arranged below the opening of the fuel tank bottom plate (25). <P>SOLUTION: The fuel sucking out part (39) extending downward is arranged in the rear part of the fuel temporarily storing part (34) and a fuel piping (42) outside of the tank coupling the fuel sucking out pipe (39) and the fuel pump (37) is provided. <P>COPYRIGHT: (C)2012,JPO&INPIT |
