Electromagnetic actuator for use as central magnet of hydraulic directional valve in inner motor of internal combustion engine of motor vehicle, has pressure pin supported in inner bearing part tiltably supported on outer bearing part

摘要

The actuator has a coil (1) for producing magnetic field, and an anchor (9) with a pressure pin (11), which forms the actuator of an electromagnetic actuator. The pressure pin is displaced in a direction of an axis (21) of the pin by the anchor provided at the magnetic field of the coil. A bearing (20) supports the pressure pin for an axial displacement, and comprises an inner bearing part (22) and an outer bearing part (23). The pressure pin is supported in the inner bearing part, which is tiltably supported on the outer bearing part.