利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

6 条记录 (耗时 0.028 秒)

    Alignment and latching mechanism in a drive for magnetic data tape mini-cartridges
    2.
    发明授权
    Alignment and latching mechanism in a drive for magnetic data tape mini-cartridges 失效

    公开(公告)号：US5557485A

    公开(公告)日：1996-09-17

    申请号：US414972

    申请日：1995-03-31

    申请人： Fred O. Stephens ,  Devin A. Bloom ,  Michael P. Eland ,  Gregory A. Standiford ,  Jon R. Dory

    发明人： Fred O. Stephens ,  Devin A. Bloom ,  Michael P. Eland ,  Gregory A. Standiford ,  Jon R. Dory

    IPC分类号： G11B15/665 ,  G11B15/60 ,  G11B15/675 ,  G11B5/008

    CPC分类号： G11B15/605

    摘要： An alignment and latching apparatus for a drive mechanism for data tape mini-cartridges. The alignment and latching apparatus enables the drive to use a new mini-cartridge while retaining backward compatibility with older smaller mini-cartridges. The mini-cartridges have a plastic top cover and a rigid metal baseplate. For some embodiments, an alignment datum is defined by three reference points on the bottom of the mini-cartridge baseplate. In other embodiments, the alignment datum is split with two reference points on the top of the baseplate and one reference point on bottom of the baseplate. Alignment and latching forces are applied on both the plastic cover and onto the baseplate. In some embodiments, alignment force on the top cover is provided by flat springs. In alternative embodiments, alignment force on the top cover is provided by spring loaded rollers. Alignment force on the baseplate is provided by rollers or cam surfaces, pushing upward if a split datum is required and downward if a bottom surface datum is required.

    Positioning using a position sensor and a calibrated offset between the position sensor and a reference position
    3.
    发明授权
    Positioning using a position sensor and a calibrated offset between the position sensor and a reference position 失效
    使用位置传感器和位置传感器与参考位置之间的校准偏移进行定位

    公开(公告)号：US06188537B1

    公开(公告)日：2001-02-13

    申请号：US08603696

    申请日：1996-02-20

    申请人： Michael P. Eland ,  Kevin L. Miller

    发明人： Michael P. Eland ,  Kevin L. Miller

    IPC分类号： G11B2102

    CPC分类号： G01D18/00 ,  G11B5/5504 ,  G11B7/085 ,  G11B21/027

    摘要： A transducer position sensing system, in a electromechanical drive, for determining transducer position. A sensor is mounted with a non-adjustable position and without absolute position accuracy, thereby lowering manufacturing costs. The position of the transducer at which the sensor switches states is accurately determined in a manufacturing test fixture and recorded in a permanent memory used by a drive controller. The drive controller can then accurately determine transducer position during subsequent initialization procedures.

    摘要翻译： 用于确定换能器位置的机电驱动器中的换能器位置感测系统。 传感器安装有不可调节位置，绝对位置精度不变，从而降低制造成本。 传感器切换状态的传感器的位置在制造测试夹具中被精确地确定并记录在由驱动控制器使用的永久存储器中。 然后，驱动控制器可以在随后的初始化过程中准确地确定换能器位置。

    Duct for cooling multiple components in a processor-based device
    4.
    发明授权
    Duct for cooling multiple components in a processor-based device 有权
    用于冷却基于处理器的设备中的多个组件的管道

    公开(公告)号：US07215543B2

    公开(公告)日：2007-05-08

    申请号：US11230711

    申请日：2005-09-20

    申请人： Porter Arbogast ,  Robert L. Crane ,  Michael P. Eland ,  Steven E. Hanzlik ,  Arlen L. Roesner ,  Erick J. Tuttle ,  Tom J. Searby

    发明人： Porter Arbogast ,  Robert L. Crane ,  Michael P. Eland ,  Steven E. Hanzlik ,  Arlen L. Roesner ,  Erick J. Tuttle ,  Tom J. Searby

    IPC分类号： H05K7/20

    CPC分类号： H01L23/467 ,  G06F1/20 ,  H01L2924/0002 ,  H01L2924/00

    摘要： A duct for cooling multiple components in a processor-based device. The duct has an inlet cooling duct section for a cooling airflow focused toward a processor region. The duct also has at least one exit cooling duct section for the cooling airflow extending from the inlet cooling duct section and focused toward a component region, wherein the cooling airflow is successively transportable through the processor region followed by the component region. A processor-based system having a focused cooling duct. The focused cooling duct comprises an inlet cooling duct section for a cooling airflow having a fan receptacle, and a plurality of exit cooling duct sections for the cooling airflow extending from the inlet cooling duct section and focused toward component regions, wherein the cooling airflow is successively transportable through the inlet cooling duct section followed by the plurality of exit cooling duct sections. The processor-based system also comprises a plurality of components disposed in the component regions.

    摘要翻译： 用于冷却基于处理器的设备中的多个组件的管道。 管道具有用于朝着处理器区域聚焦的冷却气流的入口冷却管道部分。 管道还具有至少一个出口冷却管道部分，用于从入口冷却管道部分延伸并且朝向部件区域聚焦的冷却气流，其中冷却气流可依次传送通过处理器区域，随后是部件区域。 基于处理器的系统具有聚焦的冷却管道。 聚焦冷却管道包括用于具有风扇容器的冷却气流的入口冷却管道部分和用于从入口冷却管道部分延伸并朝向部件区域聚焦的冷却气流的多个出口冷却管道部分，其中冷却气流相继 可通过入口冷却管道部分运送，随后是多个出口冷却管段。 基于处理器的系统还包括设置在组件区域中的多个组件。

    Low cost pressure transducer particularly for medical applications
    6.
    发明授权
    Low cost pressure transducer particularly for medical applications 失效
    低成本压力传感器，特别适用于医疗应用

    公开(公告)号：US5522266A

    公开(公告)日：1996-06-04

    申请号：US160035

    申请日：1993-11-30

    申请人： Warren B. Nicholson ,  Charles R. Patzer ,  Thomas P. Frank ,  Dennis M. Tomisaka ,  Glen D. Brunner ,  John C. Toomey ,  Michael P. Eland

    发明人： Warren B. Nicholson ,  Charles R. Patzer ,  Thomas P. Frank ,  Dennis M. Tomisaka ,  Glen D. Brunner ,  John C. Toomey ,  Michael P. Eland

    IPC分类号： G01L9/00 ,  G01L1/00

    CPC分类号： G01L9/0055

    摘要： A pressure transducer (10) for measuring fluid pressure in a fluid path comprising a strain gauge circuit (37) of thick film piezoresistors formed on an alumina diaphragm (36) in a Wheatstone bridge configuration. Each resistance leg of the bridge typically includes a thick film measuring piezoresistor (R1A) to which selected thick film patch-in piezoresistors (R1B, R1C, R1D, R1E) are selectively connected to create a measuring resistance network (PN1). The measuring resistance network is adjusted to a predetermined resistance value to balance and optimize the electrical symmetry of the bridge. The pressure transducer (10) includes a mechanical stop member (46) located adjacent the alumina diaphragm (36) such that the fully deflected diaphragm contacts the stop thereby physically preventing the diaphragm from deflecting an amount that would cause the diaphragm to rupture.

    摘要翻译： 一种用于测量流体路径中的流体压力的压力传感器（10），包括形成在惠斯登电桥结构的氧化铝隔膜（36）上的厚膜压阻器的应变计电路（37）。 桥的每个电阻腿通常包括厚度测量压电电阻（R1A）的厚膜，选择性地连接选择的厚膜贴片式压阻电阻器（R1B，R1C，R1D，R1E）以产生测量电阻网络（PN1）。 将测量电阻网络调整到预定的电阻值，以平衡和优化电桥的电对称性。 压力传感器（10）包括位于氧化铝隔膜（36）附近的机械止动构件（46），使得完全偏转的隔膜接触止动件，从而物理地防止隔膜偏转导致隔膜破裂的量。