| 摘要 |
<p>A solenoid having an increased wear resistance and an excellent quality, wherein a fluid sump chamber (Q) is formed on a side opposite to a center post (4) generally coaxially with and through a plunger chamber (P), and a first bearing (7) for separating the plunger chamber (P) from the fluid sump chamber (Q) is provided on the outer peripheral side of a rod (6).</p> |
