| 摘要 |
The valve has a magnetic core (16) for accommodating a magnetic coil (17) and made from ferromagnetic metal. An electromagnet is formed by the magnetic coil and the magnetic core, and acts together with a movable armature (15) for controlling fluid flow. The magnetic core comprises a slot-shaped recess filled with electrical bad conductive material i.e. sintered ceramic powder. The magnetic core is designed in a pot-shape, and comprises an outer pole (18) and an inner pole (19), where the recess completely separates the inner and outer poles. An independent claim is also included for a method for manufacturing a solenoid control valve. |
