| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electromagnetic drive mechanism that can adjust a stroke of a rod with high accuracy, is reduced in the lowering of a magnetic force and prevents an anchor from separating from the rod, and to provide a solenoid valve using the electromagnetic drive mechanism, and a variable flow rate high-pressure fuel supply pump equipped with a solenoid inlet valve comprising the solenoid valve. <P>SOLUTION: In the process of fixing an anchor 31d to a rod 31b disposed at one end and determining a stroke (movable range) of the rod 31d in accordance with the connecting position of the anchor 31d and the rod 31b, the anchor 31d is press-fitted into the rod 31b, the positions of the anchor 31d and the rod 31b are fixed while adjusting a stroke amount by a connector, and the stroke is determined by the fixed position of the connector. Thus, the stroke of the rod 31b can be easily determined by the fitting work of the connector. Since the tolerance of each portion can be absorbed by adjusting a fitting state of the connector, the stroke of the rod 31b can be appropriately controlled even if the accuracy of each component is unfavorable. <P>COPYRIGHT: (C)2012,JPO&INPIT |
