利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

2 条记录 (耗时 0.013 秒)

    ELECTROMAGNETIC ACTUATOR
    1.
    发明公开
    ELECTROMAGNETIC ACTUATOR 有权
    电磁驱动器

    公开(公告)号：EP3002859A1

    公开(公告)日：2016-04-06

    申请号：EP15194165.5

    申请日：2010-03-08

    申请人： Arizona Board Of Regents Acting For And On Behalf Of Northern Arizona University

    发明人： Nishikawa,, Kiisa ,  Uyeno,, Theodore A

    IPC分类号： H02K41/03

    CPC分类号： F03G1/00 ,  F03G1/08 ,  F16H25/20 ,  F16H25/2204 ,  F16H33/02 ,  F16H2025/2059 ,  H02K7/00 ,  H02K21/046 ,  H02K41/031 ,  H02K2201/18 ,  H02K2207/03 ,  Y10T74/18568 ,  Y10T74/18576

    摘要： An actuator includes:
    a housing;
    a plurality of electromagnets positioned around an outer periphery of said housing so that said plurality of electromagnets define at least one generally helical path;
    a rotor head mounted for rotation and translation within said housing;
    a magnet mounted to said rotor head;
    an output shaft attached to said rotor head;
    a spring having a first end and a second end, the first end of said spring being attached to said rotor head, the second end of said spring being selectively engageable and disengagable with said housing; and
    a control system operatively associated with said plurality of electromagnets, said control system selectively activating said electromagnets to cause said rotor head to move relative to said housing.

    摘要翻译： 致动器包括：壳体; 多个电磁体，其定位在所述壳体的外周边周围，使得所述多个电磁体限定至少一个大致螺旋形的路径; 旋转头，其安装成用于在所述壳体内旋转和平移; 安装到所述转子头上的磁体; 连接到所述转子头的输出轴; 具有第一端和第二端的弹簧，所述弹簧的第一端连接到所述转子头上，所述弹簧的第二端可选择性地与所述壳体接合和分离; 以及可操作地与所述多个电磁体相关联的控制系统，所述控制系统选择性地启动所述电磁体以使所述转子头相对于所述壳体移动。