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    Direct current vibration motor and armature structure
    1.
    发明授权
    Direct current vibration motor and armature structure 失效
    直流振动电机和电枢结构

    公开(公告)号：US06891949B2

    公开(公告)日：2005-05-10

    申请号：US09773693

    申请日：2001-02-02

    申请人： Katsuhisa Matsuura ,  Moritaka Goto ,  Minoru Makiyo ,  Yoshitomo Uno ,  Takashi Susukida ,  Toshiyuki Ogawa

    发明人： Katsuhisa Matsuura ,  Moritaka Goto ,  Minoru Makiyo ,  Yoshitomo Uno ,  Takashi Susukida ,  Toshiyuki Ogawa

    IPC分类号： H02K7/075 ,  H02K7/06 ,  H04M1/00

    CPC分类号： H02K7/063

    摘要： The direct current vibration motor comprises a stator, a rotor rotatably attached on this stator, and a cylindrical cover for sealing the rotor. The stator has four permanent magnets arranged in a ring-like configuration and magnetized in an axial direction. The rotor is provided with an armature eccentrically fixed to a portion in the circumferential direction of the rotation shaft. The armature comprises a first coil and a second coil. Furthermore, the armature is provided with a pin formed of a magnetic body for regulating the static position so that the first coil and the second coil are fixed at a position where the first coil and the second coil are deviated from the central position of the magnetic pole of the stator. Current is supplied to the coils with the commutator and the brushes arranged with the spatial phase angle of 90°.

    摘要翻译： 直流振动电动机包括定子，可旋转地安装在该定子上的转子和用于密封转子的圆柱形盖。 定子具有四个永久磁铁，它们呈环状构造并沿轴向磁化。 转子设置有偏心地固定到旋转轴的圆周方向上的部分的电枢。 电枢包括第一线圈和第二线圈。 此外，电枢设置有由磁体形成的销，用于调节静态位置，使得第一线圈和第二线圈固定在第一线圈和第二线圈偏离磁体的中心位置的位置 定子极。 电流被提供给具有换向器的线圈，并且刷子以90°的空间相位角排列。

    Sealing cable junctions
    3.
    发明授权
    Sealing cable junctions 失效
    密封电缆接头

    公开(公告)号：US4920236A

    公开(公告)日：1990-04-24

    申请号：US326402

    申请日：1989-03-20

    申请人： Minoru Makiyo ,  Shigenori Goto ,  Hiroshi Yokosuka ,  Robert L. Curtis ,  Philip J. Wade

    发明人： Minoru Makiyo ,  Shigenori Goto ,  Hiroshi Yokosuka ,  Robert L. Curtis ,  Philip J. Wade

    IPC分类号： B29C61/06 ,  H02G15/013 ,  H02G15/18

    CPC分类号： H02G15/1813 ,  H02G15/013 ,  B29C2061/0683 ,  B29C61/0666 ,  Y10S174/08 ,  Y10T24/44017 ,  Y10T403/48 ,  Y10T428/1328

    摘要： To seal a cable junction, an insert is placed between two branch cables of the junction, which is then enclosed by a heat shrinkable envelope. The insert has at least one insert part having a block of heat fusible material attached by one or more flanges of heat conductive material to the branch cables. The block lies between the branch cables at least partially inside the envelope. Then, when the envelope is heated to cause it to shrink, the block fuses, thus forming a seal. For most sizes of branch cables, two insert parts may be used, but three or more may be used for large branch cables. The flange preferably has a tongue extending into the block to assist heat conduction.

    摘要翻译： 为了密封电缆接头，将插入物放置在接头的两根分支电缆之间，然后由可热收缩的外壳封闭。 插入件具有至少一个插入件，其具有通过一个或多个导热材料凸缘附接到分支电缆的热熔材料块。 该块位于分支电缆之间，至少部分位于信封内部。 然后，当将信封加热使其收缩时，块熔断，从而形成密封。 对于大多数分支电缆，可以使用两个插入部件，但是可以使用三个或更多个分支电缆。 凸缘优选地具有延伸到块中的舌部以辅助热传导。