| 摘要 |
PURPOSE: A reservoir cup of a fuel tank is provided to stably supply fuel even when a vehicle travels on a ramp or accelerates in the lack of fuel. CONSTITUTION: A reservoir cup(20) having a specific capacity is received in a fuel tank(10). A fuel inlet(22) for flowing the fuel in the fuel tank to the reservoir cup is formed on a bottom face(21) of the reservoir cup. A cross-shaped rib is formed in the fuel inlet. A disk-shaped valve(30) is axially supported on the center of the rib. The valve is for opening and closing the fuel inlet. If the fuel tank is lack of fuel, the fuel in the fuel tank flows into the reservoir cup. Then, the fuel level of the reservoir cup becomes higher than that of the fuel tank. Thus, the fuel is smoothly supplied to a fuel pump.
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