Electric motor
    1.
    发明授权
    Electric motor 有权
    电动马达

    公开(公告)号:US07518277B2

    公开(公告)日:2009-04-14

    申请号:US10558366

    申请日:2004-05-26

    CPC classification number: H02K29/03 H02K2201/06

    Abstract: The vibration and noise excited by the electromagnetic exciting force in the radial direction of an electric motor are suppressed.In an electric motor 100, a rotor 1 is divided into four rotor pieces 3, 4, 5, and 6 for an axial length of 2L of one group of the rotor core, and for example, the four rotor pieces 3, 4, 5, and 6 are ideally 0.29L, 0.71L, 0.71L, and 0.29L in axial length in the axial direction, and permanent magnets 2 of the rotor pieces 3, 4, 5, and 6 are arranged in the circumferential direction so that the phase differences of the electrical angle are 0, π, 0, and π. Further, when an effect is obtained even if the ideal axial length is changed, the tolerance of the aforementioned axial length is ±0.1L.

    Abstract translation: 由电动机的径向电磁激励力引起的振动和噪声被抑制。 在电动机100中,将转子1分割为一组转子铁心的2L的轴向长度的4个转子片3,4,5,6,例如四个转子片3,4,5 6是轴向长度理想的0.29L,0.71L,0.71L,0.29L,转子片3,4,5,和6的永久磁铁2沿圆周方向排列, 电角度的相位差为0,pi,0和pi。 此外,即使理想的轴向长度发生变化也能获得效果,上述轴向长度的公差为±0.1L。

    Electric Motor
    3.
    发明申请
    Electric Motor 有权
    电动马达

    公开(公告)号:US20070205689A1

    公开(公告)日:2007-09-06

    申请号:US10558366

    申请日:2004-05-26

    CPC classification number: H02K29/03 H02K2201/06

    Abstract: The vibration and noise excited by the electromagnetic exciting force in the radial direction of an electric motor are suppressed. In an electric motor 100, a rotor 1 is divided into four rotor pieces 3, 4, 5, and 6 for an axial length of 2L of one group of the rotor core, and for example, the four rotor pieces 3, 4, 5, and 6 are ideally 0.29L, 0.71L, 0.71L, and 0.29L in axial length in the axial direction, and permanent magnets 2 of the rotor pieces 3, 4, 5, and 6 are arranged in the circumferential direction so that the phase differences of the electrical angle are 0, π, 0, and π. Further, when an effect is obtained even if the ideal axial length is changed, the tolerance of the aforementioned axial length is ±0.1L.

    Abstract translation: 由电动机的径向电磁激励力引起的振动和噪声被抑制。 在电动机100中,将转子1分割为一组转子铁心的2L的轴向长度的4个转子片3,4,5,6,例如四个转子片3,4,5 6是轴向长度理想的0.29L,0.71L,0.71L,0.29L,转子片3,4,5,和6的永久磁铁2沿圆周方向排列, 电角度的相位差为0,pi,0和pi。 此外,即使理想的轴向长度发生变化也能获得效果,上述轴向长度的公差为±0.1L。

    Hybrid operation system
    4.
    发明授权
    Hybrid operation system 失效
    混合动作系统

    公开(公告)号:US6013024A

    公开(公告)日:2000-01-11

    申请号:US9328

    申请日:1998-01-20

    Abstract: A hybrid operation system that manipulates an object with the tip of a conduit inserted into said object comprising a conduit having inside multiple tubes that are inserted into the object, a driving mechanism that drives the multiple tubes, an analysis mechanism that analyses the condition of the object sensed by the tip of the conduit, a display that displays the analysis results of the analysis mechanism, and an input mechanism that outputs to the driving mechanism commands for operating the multiple tubes in response to the manipulation of the operator. The ends of the multiple tubes are detachably mounted on the driving mechanism and the input mechanism. In the field of medical treatment, examinations are performed with one probe for the initial examinee. Then, when the examination of the initial examinee is completed, the probe is detached from the system main body at the connecting members. The detached probe is disposed of, and a new probe is attached to the system main body by the connecting members for examination of the next examinee. Thus, examination is performed hygienically and rapidly.

    Abstract translation: 一种混合操作系统,其使用插入到所述物体中的导管的尖端来操纵物体,包括具有插入所述物体的多个管内的导管,驱动所述多个管的驱动机构,分析所述物体的状态的分析机构 由导管的尖端感测到的物体,显示分析机构的分析结果的显示器,以及响应于操作者的操纵而向驱动机构输出用于操作多个管的命令的输入机构。 多个管的端部可拆卸地安装在驱动机构和输入机构上。 在医疗领域,首先用一个探针进行检查。 然后,当完成初始考生的考试时,探针在连接构件处与系统主体分离。 处理分离的探针,并且通过连接构件将新的探针附接到系统主体以用于下一个受试者的检查。 因此,检查进行卫生和快速。

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