| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel supply system that can immediately draw liquid fuel into a fuel tank and continuously supply the fuel to a downstream side of a fuel pump, and to provide a fuel supply method and a ship propulsion device.SOLUTION: A fuel supply system 1 includes a fuel tank 3, a fuel passage 4 and a fuel pump 5. The fuel tank 3 has a fuel storage region 100S that is a closed region. The fuel passage 4 includes a gas-liquid mixture fuel suction part 200 for sucking gas-liquid mixture fuel from the fuel storage region 100S. The fuel passage 4 is connected to an engine 31 and the fuel tank 3. The fuel pump 5 can generate negative pressure at a pump suction port 5a connected to the gas-liquid mixture fuel suction part 200.SELECTED DRAWING: Figure 2 |
