| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an oil pressure control valve that regulates oil pressure of an actuator by a current to be supplied to a solenoid. <P>SOLUTION: The valve includes: a movable body 13 that receives a load pressure; a biasing member 17 that presses the movable body 13 in a direction opposite to a direction of applying a load based on the load pressure; an electromagnetic coil 16 that applies electromagnetic force to the movable body 13; a first valve element 12 that is pressed in a valve opening direction by the movable body 13 when a load applied from above the movable body 13 is smaller than a load applied from below, to supply oil pressure from an oil pressure source 7 to an oil pressure supply part 2; and a second valve element 14 that opens valve when the load applied from above the movable body 13 moves against the load applied from below, to drain the load pressure. <P>COPYRIGHT: (C)2012,JPO&INPIT |
