Stator wedge for an electric machine
    21.
    发明授权
    Stator wedge for an electric machine 有权
    电机定子楔

    公开(公告)号:US08421297B2

    公开(公告)日:2013-04-16

    申请号:US12496458

    申请日:2009-07-01

    IPC分类号: H02K3/487 H02K3/24

    摘要: Electric machines with, and related methods for, improved fluid flow through the electric machines are disclosed. According to some implementations, an electric machine may include a central opening and a plurality of teeth facing inwardly toward the central opening. Slots may be defined between adjacent teeth, and a wedge may be disposed in one or more of the slots, partitioning the slots into a coils portion and an open portion. A gap may be defined between the stator core and the rotor. A fluid flow path defined from the gap and the open portions of the slots provide for improved fluid flow through the electric machine. Wedges disposed in the slots to maintain the coils into a packed state.

    摘要翻译: 公开了具有改进的通过电机的流体流动的电机和相关方法。 根据一些实施方案,电机可以包括中心开口和朝向中心开口面向内的多个齿。 槽可以在相邻的齿之间限定,并且楔可以设置在一个或多个槽中,将槽分成线圈部分和开口部分。 可以在定子铁芯和转子之间限定间隙。 从间隙和槽的开口部分限定的流体流动路径提供改善的通过电机的流体流动。 设置在槽中的楔形件将线圈保持在压缩状态。

    Silicon based nanospheres and nanowires
    23.
    发明申请
    Silicon based nanospheres and nanowires 有权
    硅基纳米球和纳米线

    公开(公告)号:US20070178673A1

    公开(公告)日:2007-08-02

    申请号:US11448460

    申请日:2006-06-06

    IPC分类号: H01L21/20

    摘要: A nanowire, nanosphere, metallized nanosphere, and methods for their fabrication are outlined. The method of fabricating nanowires includes fabricating the nanowire under thermal and non-catalytic conditions. The nanowires can at least be fabricated from metals, metal oxides, metalloids, and metalloid oxides. In addition, the method of fabricating nanospheres includes fabricating nanospheres that are substantially monodisperse. Further, the nanospheres are fabricated under thermal and non-catalytic conditions. Like the nanowires, the nanospheres can at least be fabricated from metals, metal oxides, metalloids, and metalloid oxides. In addition, the nanospheres can be metallized to form metallized nanospheres that are capable as acting as a catalyst.

    摘要翻译: 概述了纳米线,纳米球,金属化纳米球及其制造方法。 制造纳米线的方法包括在热和非催化条件下制造纳米线。 纳米线至少可以由金属,金属氧化物,准金属和准金属氧化物制成。 此外,制造纳米球的方法包括制造基本上单分散的纳米球。 此外,在热和非催化条件下制备纳米球。 像纳米线一样,纳米球可以至少由金属,金属氧化物,准金属和准金属氧化物制成。 此外,纳米球可以被金属化以形成能够用作催化剂的金属化纳米球。