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113 条记录 (耗时 0.025 秒)

    Electrical terminal block
    32.
    发明申请
    Electrical terminal block 失效
    电气接线端子

    公开(公告)号：US20050250389A1

    公开(公告)日：2005-11-10

    申请号：US10840204

    申请日：2004-05-06

    申请人： Arnold Johansen ,  Phillip Kimball ,  David Nelson

    发明人： Arnold Johansen ,  Phillip Kimball ,  David Nelson

    IPC分类号： H01R9/22 ,  H01R9/26

    CPC分类号： H01R9/2641

    摘要： A terminal block for conductively coupling multiple pairs of electrical wires includes a deadfront cover mounted onto a non-conductive base so as to define multiple pairs of wire receiving receptacles, each pair of wire receiving receptacles being electrically connected together via a conductive bus bar. As one feature of the present invention, a conductive shunt can be disposed by means of a manually operable shunt switch to selectively contact all of the bus bars in order to discharge any current present thereon. As another feature of the present invention, a plurality of finger-safe captive screw assemblies are retained within the cover, each captive screw assembly including a screw which can be driven into a threaded bore formed in one end of a corresponding bus bar. As yet another feature of the present invention, multiple pairs of interchangeable end caps can be removably snap-fit mounted on the base to enable the terminal block to be retained onto a wide variety of different surfaces. As yet still another feature of the present invention, a DIN rail lock is retained between each end cap and the base and includes one or more sharpened teeth which can be driven into the surface of the DIN rail to lock the terminal block in place.

    摘要翻译： 用于导电耦合多对电线的端子块包括安装在非导电基座上的死区盖，以便限定多对电线接收插座，每对电线接收插座经由导电母线电连接在一起。 作为本发明的一个特征，可以通过手动可操作的分流开关来布置导电分流器，以选择性地接触所有母线，以便放电其中存在的任何电流。 作为本发明的另一特征，多个手指安全的固定螺钉组件保持在盖内，每个固定螺钉组件包括可被驱动到形成在相应母线一端的螺纹孔中的螺钉。 作为本发明的另一个特征，多对可互换的端盖可以可拆卸地卡扣安装在基座上，以使端子块能够保持在各种不同的表面上。 本发明的另一个特征是，DIN导轨锁定件保持在每个端盖和基座之间，并且包括一个或多个可以被驱动到DIN导轨表面中的锋利的齿，以将端子块锁定就位。

    Illuminating book light
    38.
    发明授权
    Illuminating book light 有权
    照明书灯

    公开(公告)号：US08408733B2

    公开(公告)日：2013-04-02

    申请号：US12768995

    申请日：2010-04-28

    申请人： David Nelson ,  Wai-ming Law

    发明人： David Nelson ,  Wai-ming Law

    IPC分类号： F21L4/04 ,  F21V21/26 ,  F21V21/30

    CPC分类号： F16M11/10 ,  F16M11/2021 ,  F16M11/24 ,  F16M13/022 ,  F16M2200/027 ,  F21V21/0885 ,  F21V21/145 ,  F21V21/30 ,  F21V21/34 ,  F21W2131/3005

    摘要： An illuminating device may be used, for example, as a portable illuminator, book light and travel light. The illuminating device may include a head, a pair of rails and a base. The illuminating device may be manipulated into numerous positions including extended and retracted positions such that the light source may be positioned in a variety of positions relative to the base which may include a clip for securing structure the illuminating device to a variety of structures including books, magazines, tables, e-readers and bags, to name a few.

    摘要翻译： 照明装置可以用作例如便携式照明器，书灯和旅行灯。 照明装置可以包括头部，一对轨道和底座。 照明装置可以被操纵到包括延伸和缩回位置的许多位置，使得光源可以相对于基座定位在各种位置，所述位置可以包括用于将照明装置固定到各种结构的夹子，包括书本， 杂志，桌子，电子阅读器和手提包等等。

    Method of Shortening the Time to Compression Mold a Roofing Shingle or Tile and Apparatus for Facilitating Same
    39.
    发明申请
    Method of Shortening the Time to Compression Mold a Roofing Shingle or Tile and Apparatus for Facilitating Same 审中-公开
    缩短压缩时间的方法模制屋顶瓦或瓷砖以及促进其的设备

    公开(公告)号：US20120107443A1

    公开(公告)日：2012-05-03

    申请号：US13340773

    申请日：2011-12-30

    申请人： Thomas Kevin MacKinnon ,  David Nelson ,  Nolan Loy Son ,  Trevor Reeve

    发明人： Thomas Kevin MacKinnon ,  David Nelson ,  Nolan Loy Son ,  Trevor Reeve

    IPC分类号： B28B5/00

    CPC分类号： B29C43/18 ,  B29C43/00 ,  B29C43/34 ,  B29C2043/3416 ,  B29C2043/3433 ,  B29K2703/08 ,  B29L2031/104 ,  Y10T442/3878

    摘要： A method of shortening cycle time required to compression mold shingle or tile is provided, wherein carrier plates are comprised of a surface material and a base, and receive a thermoplastic material, thereon. The roofing material is applied to the carrier plate and the carrier plate is subjected to induction heating, by which its surface material has its temperature raised, without substantially raising the temperature of the carrier plate base, such that the thermoplastic material applied thereto is kept heated in the compression mold. Cooling of the thermoplastic material is by heat transfer from the carrier plate surface material to the carrier plate base, and with both materials having good heat conduction capability. The carrier plate surface material has a high receptivity to being heated by induction heating relative the carrier plate base. The carrier plates are serially delivered through the process, to the compression mold.

    摘要翻译： 提供了一种缩短压缩模板或瓦片所需的循环时间的方法，其中承载板由表面材料和基底构成，并且在其上容纳热塑性材料。 将屋顶材料施加到承载板上，并且承载板经受感应加热，通过该感应加热，其表面材料具有其升高的温度，而基本上不升高承载板基座的温度，使得施加到其上的热塑性材料保持加热 在压缩模具中。 热塑性材料的冷却是通过从承载板表面材料到承载板基底的热传递，并且两种材料具有良好的导热能力。 承载板表面材料通过感应加热相对于承载板底座具有高的接受性。 承载板通过该过程被顺序地输送到压缩模具。

    SRAM Split Write Control for a Delay Element
    40.
    发明申请
    SRAM Split Write Control for a Delay Element 有权
    SRAM分离写延迟元件的写控制

    公开(公告)号：US20080106955A1

    公开(公告)日：2008-05-08

    申请号：US12013856

    申请日：2008-01-14

    申请人： Keith Golke ,  Harry Liu ,  David Nelson

    发明人： Keith Golke ,  Harry Liu ,  David Nelson

    IPC分类号： G11C7/00

    CPC分类号： G11C7/02 ,  G11C5/005 ,  G11C8/14 ,  G11C11/4125

    摘要： A Static Random Access Memory (SRAM) having a split write control is described. The SRAM includes bit, write, and write-word lines. Each memory cell within the SRAM includes a delay which is coupled to a dedicated write-word line. When a cell is not being written, its delay receives a delay signal on its associated write-word line, which increases the response time of the cell. When a cell is to be written, however, its delay receives a bypass signal on its associated write-word line, which decreases the response time of the SRAM cell.

    摘要翻译： 描述具有分离写入控制的静态随机存取存储器（SRAM）。 SRAM包括位，写和写字线。 SRAM内的每个存储单元包括耦合到专用写字线的延迟。 当单元未被写入时，其延迟在其相关联的写字线上接收延迟信号，这增加了单元的响应时间。 然而，当单元被写入时，其延迟在其相关的写字线上接收旁路信号，这降低了SRAM单元的响应时间。