摘要 |
<P>PROBLEM TO BE SOLVED: To reduce a required constituting space of a solenoid valve, by achieving a shorter switching time, and directly forming a seal surface in a moving piece of the solenoid valve, by minimizing masses of constituting members to be moved. <P>SOLUTION: The seal surface (8) settable to a valve seat (10) is formed in the moving piece (9) of the solenoid valve (3) for closing a control valve, the moving piece (9) can move between upper-lower stroke stoppers without a moving piece guide, a push rod (12) for absorbing pressing force in the axial direction is stored in a hole (11) arranged in the moving piece (9), the push rod (12) is supported by an end surface (19) of a hole (16) arranged in a stroke stopper sleeve (15), and thus, the pressing force applied to the push rod (12) is transmitted to the stroke stopper sleeve (15). <P>COPYRIGHT: (C)2012,JPO&INPIT |