| 摘要 |
PURPOSE: To prevent the engine from malfunctioning even if a fuel pump is short of fuel when fuel within a fuel tank is one-sided because of acceleration/ deceleration, turning and the like of a vehicle by gradually lowering pressure within feed pipelines in fuel paths extend fuel feeding time to an engine. CONSTITUTION: Pressure accumulating chambers 20 and 30 formed of elastic members such as rubber and the like are disposed in the halfway of a path for a fuel feed pipeline 6 feeding fuel F in a fuel tank 2 to an engine 5, the elastic members are extended/contracted when fuel is fed, and pressure in excess of a specified value is applied to the inside of the fuel feed pipe line 6 by the contracting force of the elastic member for a specified period of time when fuel is short, so that fuel F is fed to the engine 5 by the aforesaid pressure. |
