| 摘要 |
PROBLEM TO BE SOLVED: To provide a solenoid valve unit capable of softening shocks while a valve member is collided with a control unit and preventing the valve member from sticking to the control unit. SOLUTION: The solenoid valve unit comprises the valve member 50 opening and closing fluid passages 72 and 73 by reciprocating, a fixing core 11, a moving core 40 integrally movable together with the valve member 50, coil portions 20 and 21 attracting the moving core 40 to the fixing core 11 by turning on electricity, and the control unit 36 controlling movements of the valve member 50 to the fluid passage at an open side by bringing into contact with the valve member 50. A projection 56 of the valve member 50 is made of rubber, and sticks out of an opposite end face 54a facing the control unit 36. A base end of the projection 56 is formed in a looped shape at a boundary D with the opposite end face 54a, and a projected end face 56a of the projection 56 brought into contact with the control unit 36 provides a shape gradually separating from a top T to the boundary D side. COPYRIGHT: (C)2004,JPO
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