| 摘要 |
PROBLEM TO BE SOLVED: To provide a solenoid improving wear resistance and having excellent quality. SOLUTION: A fluid collection chamber Q is formed substantially coaxially with a plunger chamber P and on the opposite side to a center post 4 through the plunger chamber P, and a first bearing 7 for separating the plunger chamber P from the fluid collection chamber Q is provided on an outer peripheral side of a rod 6.
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