| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel supply device capable of improving the durability by avoiding the sliding motion of metal components with each other on movable parts.SOLUTION: A fuel supply device 1 includes a metal valve element 12 including a flow path 12a for fuel to flow therein, a valve seat 14 for the valve element 12 to abut thereon/depart therefrom, a stator core 24 using electromagnetic force generated by energizing a coil 28 for sucking the valve element 12, and a metal casing 26 movably storing the valve element 12. It has O-rings (elastic members) 44 for floating the valve element 12 from the casing 26 to avoid the contact of the outer peripheral face of the valve element 12 with the inner peripheral face of the casing 26.SELECTED DRAWING: Figure 1 |
