Magnetic bulk feeder for electronic components
    5.
    发明授权
    Magnetic bulk feeder for electronic components 失效
    用于电子元件的磁性批量供料器

    公开(公告)号:US6152281A

    公开(公告)日:2000-11-28

    申请号:US149071

    申请日:1998-09-04

    CPC分类号: H05K13/028

    摘要: There is disclosed herein an apparatus for bulk-feeding electronic components which utilizes magnetic force and a rotating feeder tube to properly orient the components for presentment to an automated pick-and-place machine. The apparatus comprises: (1) a generally straight tube 10 having a raised end 12, a lowered end 14, a longitudinal axis L--L, and a generally cylindrical interior passage 16 therethrough; (2) a generally straight bar magnet 20 arranged beneath and proximate the tube 10, wherein the bar magnet has a North pole-South pole axis N-S oriented generally parallel with the tube longitudinal axis L--L; (3) a receptacle 30 having first and second ends 32/34 and a tapered throat 36 running therethrough, wherein the throat extends from an enlarged inlet 38 defined in the first end to a constricted outlet 39 defined in the second end, the receptacle being disposed such that the inlet is elevated above the outlet, the second end 34 of the receptacle being disposed in rotatably slidable contact with the raised end 12 of the tube such that the constricted outlet 39 is placed in communication with the tube interior passage 16 thereat; and (4) a mechanism 40 for rotating the tube 10 about its longitudinal axis L--L.

    摘要翻译: 这里公开了一种用于散装电子元件的装置,其利用磁力和旋转馈送管来将用于呈现的组件适当地定向到自动拾取和放置机器。 该装置包括:(1)具有升高端12,下降端14,纵向轴线L-L和通过其的大致圆柱形的内部通道16的大致直的管子10。 (2)布置在管10下方并靠近管10的大致直的棒状磁体20,其中,所述棒状磁体具有大致平行于管纵向轴线L-L的北极 - 南极轴线N-S; (3)具有第一和第二端部32/34以及从中穿过的锥形喉管36的容器30,其中喉部从限定在第一端的扩大的入口38延伸到限定在第二端的收缩出口39, 被设置为使得入口在出口上方升高,容器的第二端34设置成与管的升高端部12可旋转地滑动接触,使得收缩出口39与管内部通道16连通; 和(4)用于使管10围绕其纵向轴线L-L旋转的机构40。

    METHOD FOR MOUNTING AN INNER STATOR FOR A MOTOR
    9.
    发明申请
    METHOD FOR MOUNTING AN INNER STATOR FOR A MOTOR 审中-公开
    用于安装电机的内部定子的方法

    公开(公告)号:US20090295243A1

    公开(公告)日:2009-12-03

    申请号:US12132010

    申请日:2008-06-03

    摘要: An assembly and method for mounting a stator in an inner stator motor that facilitates insertion and removal of the stator, militates against stator rotation during motor operation and allows the stator to be securely and accurately mounted. The assembly includes a motor housing having a hollow stator post, a stator, and a fastener.

    摘要翻译: 用于将定子安装在内部定子马达中的组装和方法,其有助于定子的插入和移除,在电动机操作期间阻止定子旋转,并允许定子被牢固且准确地安装。 组件包括具有中空定子柱,定子和紧固件的马达壳体。