| 摘要 |
<p>PURPOSE: To provide an electromagnetically controlled operating device of a simple and compact structure to generate high electric and mechanical efficiency and high response frequency by forming at least one way for controlling the direction, pressure or processing quantity in a fixed guide slide-related with a movable armature. CONSTITUTION: In a device main body 1, an armature 3 is moved by a magnetic field generated by a coil 2 inside a housing. The housing is provided with a guide main body 4 of magnetic material to contain the coil 2, and a shaft seat 6 on which the armature 3 moves. The armature 3 is slid and guided by a fixed pin 11 of non-magnetic material. In this case, the fixed pin acts as a distributer, and a first vertical channel 14 opened in a first lateral channel 15 and a second vertical channel 16 opened in a second lateral channel 17 are respectively formed. The first vertical channel 14 is connected to a pressure fluid source, for example, and the second vertical channel 16 is connected to a user, for example. In the meanwhile, in the guide main body 4, a channel 18 to connect the shaft seat 6 to an emitting part or the like on the external is formed.</p> |
