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27 条记录 (耗时 0.02 秒)

    Secondary enclosure for light-emitting diode-based lighting system
    11.
    发明授权
    Secondary enclosure for light-emitting diode-based lighting system 有权
    二次发光二极管照明系统

    公开(公告)号：US09109783B1

    公开(公告)日：2015-08-18

    申请号：US13746817

    申请日：2013-01-22

    申请人： Jared Davis ,  Kevin Roy Harpenau ,  Jyoti Kathawate ,  Russell Bryant Green ,  Gregg A. Lehman

    发明人： Jared Davis ,  Kevin Roy Harpenau ,  Jyoti Kathawate ,  Russell Bryant Green ,  Gregg A. Lehman

    IPC分类号： F21V23/00

    CPC分类号： F21V23/001 ,  F21K9/20 ,  F21S8/02 ,  F21V23/06 ,  F21Y2115/10

    摘要： A light emitting diode (LED) lighting system includes a primary enclosure and a secondary enclosure. The primary enclosure can include a fastening feature of a secondary enclosure receiver that is positioned adjacent to an aperture in the primary enclosure. The secondary enclosure can include a corresponding fastening feature that mechanically couples to the fastening feature of the primary enclosure, where the secondary enclosure surrounds the aperture when the secondary enclosure is mechanically coupled to the primary enclosure. The secondary enclosure can further include a passage through which a wire that traverses the aperture in the primary enclosure passes.

    摘要翻译： 发光二极管（LED）照明系统包括主外壳和次外壳。 主外壳可以包括邻近主外壳中的孔定位的辅助外壳接收器的紧固特征。 辅助外壳可以包括相应的紧固特征，其机械地联接到主外壳的紧固特征，其中当第二外壳机械地联接到主外壳时，辅助外壳围绕孔。 次级外壳可以进一步包括通过穿过主外壳中的孔的线通过的通道。

    Reflectors and Reflector Orientation Feature to Prevent Non-Qualified Trim
    12.
    发明申请
    Reflectors and Reflector Orientation Feature to Prevent Non-Qualified Trim 有权
    反光板和反光镜导向功能，防止非合格修剪

    公开(公告)号：US20130294084A1

    公开(公告)日：2013-11-07

    申请号：US13465779

    申请日：2012-05-07

    申请人： Jyoti Gururaj Kathawate ,  Kevin Roy Harpenau ,  Russell Bryant Green ,  Evans Edward Thompson, III

    发明人： Jyoti Gururaj Kathawate ,  Kevin Roy Harpenau ,  Russell Bryant Green ,  Evans Edward Thompson, III

    IPC分类号： F21V29/00 ,  F21S6/00

    CPC分类号： F21V29/70 ,  F21S8/024 ,  F21S8/026 ,  F21V29/503 ,  F21V29/83 ,  F21Y2101/00 ,  F21Y2115/10

    摘要： The luminaire includes a light emitting diode (LED) module that includes a heat sink with an outer wall defining a top cavity and a bottom cavity and a mounting flange generally positioned along the bottom of the outer wall. A LED light source is positioned within the bottom cavity and in thermal communication with the heat sink. The bottom surface of the mounting flange includes one or more alignment features or keys extending out from the bottom surface. A trim having a corresponding alignment aperture is matingly engaged by positioning all or a portion of the alignment feature into the alignment aperture to ensure proper orientation of the trim with the LED module and to provide sufficient surface area for good thermal transfer between the heat sink and the trim.

    摘要翻译： 照明器包括发光二极管（LED）模块，其包括具有限定顶部空腔的外壁的散热器和底部空腔以及通常沿着外壁的底部定位的安装凸缘。 LED光源位于底部腔内并与散热片热连通。 安装凸缘的底表面包括从底表面伸出的一个或多个对准特征或键。 通过将对准特征的全部或一部分定位到对准孔中以确保装饰件与LED模块的正确定向并且提供足够的表面积以便在散热器和 修剪。

    Alternator stator having a multiple filar construction to improve convective cooling
    14.
    发明授权
    Alternator stator having a multiple filar construction to improve convective cooling 有权
    发电机定子具有多重丝杆结构，以改善对流冷却

    公开(公告)号：US06930426B2

    公开(公告)日：2005-08-16

    申请号：US10723527

    申请日：2003-11-26

    申请人： Kirk E. Neet ,  Kevin Roy Harpenau

    发明人： Kirk E. Neet ,  Kevin Roy Harpenau

    IPC分类号： H02K1/00 ,  H02K3/12 ,  H02K3/28 ,  H02K9/02 ,  H02K17/00 ,  H02K19/26 ,  H02K23/26

    CPC分类号： H02K3/28 ,  H02K3/12

    摘要： A stator for a dynamoelectric machine improves the cooling of the stator winding without increasing the size of the stator winding or the entire stator. The stator is of a unique construction wherein the size, and more specifically the cross sectional area or volume of the individual conductors is greatly reduced, while the total number of conductors is increased. In addition, a multiple filar construction is employed to avoid the potential for high levels of inductance and resistance in the conductors and to minimize the interference between the cascaded stator end loops and the housing that surrounds the stator.

    摘要翻译： 用于电动机的定子改善了定子绕组的冷却，而不增加定子绕组或整个定子的尺寸。 定子具有独特的结构，其中大大减小了各个导体的尺寸，更具体地说是横截面积或体积，同时导体的总数增加。 此外，采用多管道结构以避免导体中的高电平和电阻的可能性，并且使级联的定子端环和围绕定子的壳体之间的干扰最小化。

    Bearing retention for a rotating machine
    15.
    发明授权
    Bearing retention for a rotating machine 失效
    旋转机器的轴承保持力

    公开(公告)号：US5947612A

    公开(公告)日：1999-09-07

    申请号：US032809

    申请日：1998-03-02

    申请人： David Frank Dennison Buck ,  Kevin Roy Harpenau ,  Brian Scott Phillips ,  Steven John Yockey

    发明人： David Frank Dennison Buck ,  Kevin Roy Harpenau ,  Brian Scott Phillips ,  Steven John Yockey

    IPC分类号： F16C35/077 ,  H02K5/173 ,  F16C27/04

    CPC分类号： F16C35/077 ,  H02K5/1732 ,  F16C19/06

    摘要： A rotating machine comprises a housing defining a generally cylindrical bearing pocket and defining an interior and exterior. The machine also includes a bearing retainer having a generally cylindrical sleeve portion retained in the bearing pocket and a bearing having an outer race and an inner race, the outer race affixed within the cylindrical sleeve portion. The machine further has a rotating member mounted on a shaft for rotation therewith, the shaft having a portion affixed within the inner race of the bearing. In one embodiment, the bearing retainer includes anti-rotation keying projections the bearing pocket includes complementary depressions for the keying projections. The keying projections cooperate with the complementary depressions to prevent rotation of the bearing retainer with respect to the bearing pocket. In another embodiment, a cap is affixed to the bearing retainer to substantially prevent contamination from reaching the bearing from the exterior.

    摘要翻译： 旋转机器包括限定大致圆柱形轴承凹部并限定内部和外部的壳体。 机器还包括具有保持在轴承槽中的大致圆柱形套筒部分的轴承保持器和具有外座圈和内座圈的轴承，该外座圈固定在圆柱形套筒部分内。 机器还具有安装在轴上以与其一起旋转的旋转构件，该轴具有固定在轴承的内圈内的部分。 在一个实施例中，轴承保持器包括防旋转键控突起，轴承槽包括用于键控突起的互补凹陷。 键合突起与互补的凹部配合以防止轴承保持器相对于轴承槽旋转。 在另一个实施例中，盖子固定到轴承保持器上以基本上防止污染物从外部到达轴承。

    Liquid cooled alternator
    18.
    发明授权
    Liquid cooled alternator 失效
    液冷式交流发电机

    公开(公告)号：US06674188B2

    公开(公告)日：2004-01-06

    申请号：US10087540

    申请日：2002-03-01

    申请人： Steven J. Yockey ,  Kevin Roy Harpenau ,  David William Linden ,  Tony Militello

    发明人： Steven J. Yockey ,  Kevin Roy Harpenau ,  David William Linden ,  Tony Militello

    IPC分类号： H02K900

    CPC分类号： H02K5/20 ,  H02K9/19

    摘要： An alternator comprising an inner housing, an outer housing mounted over the inner housing and a plurality of o-rings positioned between the inner housing and the outer housing thereby creating a sealed flow chamber having a first plenum, an axial jacket, a second plenum, a first passageway interconnecting the first plenum and the axial jacket, a second passageway interconnecting the axial jacket and the second plenum, an inlet extending from the first plenum, and an outlet extending from the second plenum. The first and second plenums are disk shaped cavities extending diametrically across the alternator, and the axial jacket is an annular jacket extending around the alternator. The first passageway is located diametrically across from the inlet and the second passageway is located diametrically across from the first passageway. The outlet is located diametrically across from the second passageway.

    摘要翻译： 一种交流发电机，包括内壳体，安装在所述内壳体上的外壳体和位于所述内壳体和所述外壳体之间的多个O形环，由此形成密封流动室，所述密封流动室具有第一增压室，轴向套管，第二增压室， 连接第一增压室和轴向护套的第一通道，将轴向护套和第二增压室相互连接的第二通道，从第一增压室延伸的入口和从第二增压室延伸的出口。 第一和第二增压室是沿着交流发电机沿径向延伸的盘形空腔，轴向护套是围绕交流发电机延伸的环形护套。 第一通道位于与入口直径相对的位置，第二通道位于与第一通道直径相对的位置。 出口与第二通道直径相对。