An electromagnetic actuator includes: a coil assembly having at least one coil core and a coil disposed circumferentially around the coil core; a housing having a magnetic material and a rotationally symmetrical receiving chamber, the coil assembly being at least partially received in the housing; and a movable magnetic armature body as a movable actuator element, which armature body can be moved by a magnetic field generated by the coil assembly, the armature body being supported on one side with respect to the housing by means of a support and being movable along a support axis of rotation from a first position into a second position. According to the invention, the armature body is disc-shaped and has a shape which is symmetrical with respect to an axis of symmetry which lies in the disc plane and which is transverse to the axis of rotation of the bearing, the armature body has a first maximum extension between opposite ends of the armature body in the direction of the axis of symmetry and a second maximum extension between opposite ends of the armature body in the direction of the axis of rotation of the support, the second maximum extension being shorter than the first maximum extension.

    一种电磁致动器包括:线圈组件,所述线圈组件具有至少一个线圈芯和周向围绕所述线圈芯布置的线圈;具有磁性材料和旋转对称的接收室的壳体,所述线圈组件至少部分地被接收在所述壳体中;以及,作为能运动的致动器元件的能运动的磁性衔铁体,所述衔铁体能够通过由所述线圈组件产生的磁场来运动,其中,所述衔铁体借助支承部关于所述壳体在一侧受支承并且能够沿着支承部旋转轴线从第一位置运动到第二位置中。衔铁体盘状地构造并且具有关于位于盘平面中的、横向于所述支承部旋转轴线的对称轴线对称的形状,其中,所述衔铁体具有沿所述对称轴线的方向在所述衔铁体的相对置的端部之间的第一最大延伸部和沿所述支承部旋转轴线的方向在所述衔铁体的相对置的端部之间的第二最大延伸部,所述第二最大延伸部比所述第一最大延伸部短。


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    Title :

    Electromagnetic actuator


    Additional title:

    电磁致动器


    Contributors:

    Publication date :

    2024-07-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01F MAGNETS , Magnete / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / F16K VALVES , Ventile



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