| 摘要 |
<p>A pressure control valve having a baffle plate is proposed, which is used for controlling a specific pressure drop. The pressure control valve comprises a first control valve (76, 80) and an armature (85) which is located in an electromagnetic field produced by an electromagnetic coil (99) and in a permanent-magnet field and is supported such that it can pivot between in each case two pole shoes (90, 91, 94, 95) which are provided on both sides of the armature (85). The pole shoes (90, 91) on one side of the armature (85) have a magnetic polarity, caused by the permanent magnet (101), which is opposite to that of the pole shoes (94, 95) on the other side of the armature (85). When the electromagnetic coil (99) is energised, which moves the moving valve part (80) of the first control valve away from the control valve seat (76), the valve part (80) opens the moving valve part (104) of a second control valve (105), via which a high-pressure line (42) can be connected to an operating space (77). <IMAGE></p> |
