Electromagnetic valve device

摘要

The device contains an electromagnet (12) arranged about a coil and with a recess, a stable magnetic core (13) extending from the inside of the electromagnet to one side of it, a magnetic housing (17), a movable core (14), a base (20) and an elastic element (21). The housing has a cylindrical yoke section (16) inside the electromagnet and a mounting section (15) in contact with the and of the stable core. The movable core slides within the yoke section of the housing. The base is attached to the housing and acts as a valve in conjunction with the movable core through contacting and non-contacting motion. The elastic element is arranged between the stable core and the movable core to force the movable core in a direction to close the valve formed by the base and movable core.