利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

286 条记录 (耗时 0.054 秒)

    Compact inflatable device for applying localized pressure to turbine generator armature bars
    51.
    发明授权
    Compact inflatable device for applying localized pressure to turbine generator armature bars 失效
    用于将局部压力施加到涡轮发电机电枢杆的紧凑型充气装置

    公开(公告)号：US06453545B1

    公开(公告)日：2002-09-24

    申请号：US09730475

    申请日：2000-12-06

    申请人： Kenneth John Hatley ,  Sean Michael McDonnell ,  Alan Michael Iversen

    发明人： Kenneth John Hatley ,  Sean Michael McDonnell ,  Alan Michael Iversen

    IPC分类号： H02K1500

    CPC分类号： H02K15/0018 ,  Y10T29/49009 ,  Y10T29/5313 ,  Y10T29/53143

    摘要： Radial pressure is applied to a turbine generator armature bar using a simple hand held device that can be readily manipulated by a single human operator. A retainer platform has two wedge shaped portions with handles, and by the operator sliding the wedge shaped portions with respect to each other the operative width of the platform may be adjusted, including to slide and lock the platform in a conventional dovetail slot in a stator. An inflatable bladder is positioned on or mounted to the top surface of the platform and is dimensioned so as to apply radial pressure (for example through a filler) to armature bars mounted in the stator. A conduit, preferably having a valve with quick-release actuator in it, extends from the inflatable bladder and connects to a source of gas under pressure.

    摘要翻译： 使用简单的手持装置将涡轮发电机电枢杆施加径向压力，该手持装置可以容易地由单个操作者操纵。 保持器平台具有带手柄的两个楔形部分，并且由操作者相对于彼此滑动楔形部分，可以调节平台的操作宽度，包括将平台滑动并锁定在定子中的常规燕尾槽中 。 可膨胀囊被定位在或安装到平台的顶表面上，并且其尺寸被设计成将径向压力（例如通过填料）施加到安装在定子中的电枢杆。 优选地具有其中具有快速释放致动器的阀的导管从可充气气囊延伸并连接到压力下的气体源。

    Method for installing turbine generator stator wedges
    52.
    发明授权
    Method for installing turbine generator stator wedges 有权
    涡轮发电机定子楔的安装方法

    公开(公告)号：US06421914B1

    公开(公告)日：2002-07-23

    申请号：US09699814

    申请日：2000-10-30

    申请人： Alan Michael Iversen ,  William Gene Newman ,  Kenneth John Hatley ,  Richard Michael Hatley

    发明人： Alan Michael Iversen ,  William Gene Newman ,  Kenneth John Hatley ,  Richard Michael Hatley

    IPC分类号： B23P1500

    CPC分类号： B25B27/023 ,  B25B27/04 ,  H02K15/0018 ,  Y10T29/49316 ,  Y10T29/49321 ,  Y10T29/49323 ,  Y10T29/53143 ,  Y10T29/53383 ,  Y10T29/5383 ,  Y10T29/53848

    摘要： A process for installing a stator slide under a stator wedge in a radially oriented slot of a stator core assembly includes: a) loading windings in the radial slot, the radial slot having axially extending dovetail grooves in opposing sidewalls thereof; b) loading at least one stator wedge and stator slide in the dovetail grooves of the slot, and tightening the at least one stator wedge with the stator slide; c) loading at least one additional stator wedge in the dovetail grooves; d) locating at least one additional stator wedge slide relatively loosely under the additional stator wedge; and e) using the at least one stator wedge as a force reaction point, applying a force to the additional stator slide to drive the additional stator slide under the additional stator wedge. The tool for driving the stator slide under the stator wedge has a frame including a pair of elongated rail members; a force application cart located between the rail members, the force application cart having a force block thereon; a drive connected to the frame, substantially intermediate opposite ends of the frame; a lead screw threadably engaged at one end with the force application cart and connected at an opposite end to the drive such that the drive rotates the lead screw when actuated. Rotation of the lead screw causes axial movement of the force application cart and the force block against the slide in a tightening direction. A pin locates the tool relative to the stator slide, and establishes a reaction point for forces applied by the drive block to the stator slide.

    摘要翻译： 用于在定子芯组件的径向定向的槽中的定子楔下方安装定子滑块的过程包括：a）在径向槽中加载绕组，所述径向槽在其相对的侧壁中具有轴向延伸的燕尾槽​​; b）将至少一个定子楔和定子滑块装载在槽的燕尾槽中，并用定子滑块收紧至少一个定子楔; c）在燕尾槽中加载至少一个额外的定子楔; d）在附加的定子楔下面相对松动地定位至少一个附加的定子楔形滑块; 以及e）使用所述至少一个定子楔形件作为力反作用点，向所述附加定子滑块施加力以驱动所述附加定子楔块下的附加定子滑块。 用于在定子楔下方驱动定子滑块的工具具有包括一对细长轨道构件的框架; 位于轨道构件之间的施力推车，其上具有力块的施力推车; 连接到框架的驱动器，基本上在框架的相对端部的中间; 导螺杆在一端与施力推车一起螺纹连接，并在与驱动器相对的端部连接，使得驱动器在致动时旋转导螺杆。 导螺杆的旋转导致施力推车和力块沿紧固方向抵靠滑块的轴向移动。 销钉相对于定子滑块定位工具，并为驱动块施加到定子滑块的力建立起反应点。

    Method of surface treatment of semiconductor substrates
    54.
    发明授权
    Method of surface treatment of semiconductor substrates 失效
    半导体衬底的表面处理方法

    公开(公告)号：US06261962B1

    公开(公告)日：2001-07-17

    申请号：US08904954

    申请日：1997-08-01

    申请人： Jyoti Kiron Bhardwaj ,  Huma Ashraf ,  Babak Khamsehpour ,  Janet Hopkins ,  Alan Michael Hynes ,  Martin Edward Ryan ,  David Mark Haynes

    发明人： Jyoti Kiron Bhardwaj ,  Huma Ashraf ,  Babak Khamsehpour ,  Janet Hopkins ,  Alan Michael Hynes ,  Martin Edward Ryan ,  David Mark Haynes

    IPC分类号： H01L21311

    CPC分类号： H01L21/30655 ,  H01L21/3086 ,  H01L21/312

    摘要： A sidewall passivation layer is deposited on an etched feature in a semiconductor substrate with a hydrocarbon deposition gas by introducing H2, determining certain mixture percentages for the hydrocarbon gas/H2 mix at which the etch rate for the substrate peaks, the etch rate begins to rise from a generally steady state, and/or the etch rate falls to zero, and then maintaining the mixture percentage within a selected range. Where the hydrocarbon gas/H2 mix is maintained at a percentage between the steady-state etch rate percentage and the peak etch rate percentage, then relatively high ion energies are used. Where the hydrocarbon gas/H2 mix is maintained at a percentage between the peak etch rate percentage and the percentage where the etch rate falls to zero, then relatively low ion energies are used. High aspect-ratio features in a semiconductor substrate can be produced by performing alternating etching and depositing a passivation layer on the substrate, where the deposition is performed according to the above-described deposition process.

    摘要翻译： 侧壁钝化层通过引入H2而沉积在具有烃沉积气体的半导体衬底的蚀刻特征上，确定烃基气体/ H2混合物的某些混合百分比，其中衬底的蚀刻速率达峰值，蚀刻速率开始上升 和/或蚀刻速率降至零，然后将混合物百分比保持在所选择的范围内。 当烃气/ H2混合物保持在稳态蚀刻速率百分比和峰蚀刻速率百分比之间的百分比时，则使用相对较高的离子能量。 当烃气体/ H 2混合物保持在峰值蚀刻速率百分比与蚀刻速率降至零的百分比之间的百分比时，则使用相对低的离子能量。 半导体衬底中的高纵横比特征可以通过在衬底上执行交替蚀刻和沉积钝化层来制造，其中根据上述沉积工艺执行沉积。

    Printing method and apparatus
    55.
    发明授权
    Printing method and apparatus 失效
    印刷方法和装置

    公开(公告)号：US06171429B2

    公开(公告)日：2001-01-09

    申请号：US08930053

    申请日：1998-04-21

    申请人： Alan Michael Aindow ,  Michael John Cahill ,  David Santon

    发明人： Alan Michael Aindow ,  Michael John Cahill ,  David Santon

    IPC分类号： B44C117

    CPC分类号： B44C1/1729 ,  B41F19/062 ,  B41P2219/31 ,  B41P2219/42 ,  Y10S428/914 ,  Y10S428/915 ,  Y10T156/1705

    摘要： In security printing apparatus for attaching a foil imprint of predetermined shape to stock (10) such as bank note sheets, a tape (8; 108)) carrying foil to be printed and a layer of hot-melt adhesive is conveyed with the stock past a heated printing roll (2; 102). In order to allow high printing speeds the adhesive is at least partially activated by pre-heating just prior to printing. The pre-heating means may comprise hot air, radiation or heated guide means for the foil carrier web. Details of pattern or shape may be etched on the foil, either before or after printing, by means of laser beam, the details being defined by a mask moving with the foil.

    摘要翻译： 在用于将预定形状的箔印记连接到纸币纸张（10）的安全打印装置中，携带印刷箔的带（8; 108））和一层热熔胶被传送到库存过去 加热的印刷辊（2; 102）。 为了允许高的印刷速度，粘合剂至少部分地通过在印刷之前的预加热来激活。 预热装置可以包括用于箔载体网的热空气，辐射或加热的引导装置。 图案或形状的细节可以在印刷之前或之后通过激光束在箔上蚀刻，细节由通过箔移动的掩模限定。