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37 条记录 (耗时 0.02 秒)

    SYSTEM AND METHOD FOR PROACTIVE MOTOR WELLNESS DIAGNOSIS BASED ON POTENTIAL MECHANICAL FAULTS
    11.
    发明申请
    SYSTEM AND METHOD FOR PROACTIVE MOTOR WELLNESS DIAGNOSIS BASED ON POTENTIAL MECHANICAL FAULTS 有权
    基于潜在机械故障的动力电机故障诊断系统与方法

    公开(公告)号：US20070005291A1

    公开(公告)日：2007-01-04

    申请号：US11426817

    申请日：2006-06-27

    申请人： Thomas Habetler ,  Ramzy Obaid ,  Steven Dimino ,  Michael Nowak ,  Yanzhen Liu ,  Slobodan Krstic

    发明人： Thomas Habetler ,  Ramzy Obaid ,  Steven Dimino ,  Michael Nowak ,  Yanzhen Liu ,  Slobodan Krstic

    IPC分类号： G06F15/00

    CPC分类号： G05B23/0254 ,  G01R31/343 ,  G05B23/0229 ,  G05B23/0245 ,  G05B2219/37351 ,  H02H7/0822

    摘要： The present invention is directed to a system and method for proactively determining motor wellness arising from potential mechanical faults of the motor. A controller is configured to detect indicia of impending mechanical motor faults. The controller includes a processor configured to determine motor parameters of a given motor including a load and generate a set of baseline data for the given motor. The processor is also configured to acquire current spectrum data from the given motor during operation, map at least one from a plurality of load bins based on the load, and generate a mechanical fault signature from the current spectrum. The processor is caused to compare the mechanical fault signature to baseline data from the set of baseline data corresponding to the mapped bin and determine amplitude variances within the mechanical fault signature indicative of an impending mechanical fault prior to an actual mechanical fault occurrence.

    摘要翻译： 本发明涉及一种用于主动地确定由电动机的潜在机械故障引起的运动健康的系统和方法。 控制器被配置为检测即将发生的机械电机故障的标记。 所述控制器包括处理器，所述处理器被配置为确定包括负载的给定电动机的电动机参数并且生成所述给定电动机的一组基线数据。 处理器还被配置为在操作期间从给定电动机获取当前频谱数据，基于负载映射来自多个负载箱中的至少一个，并且从当前频谱生成机械故障签名。 导致处理器将机械故障签名与对应于映射箱的一组基准数据进行比较，并确定机械故障签名之间的幅度方差，表示在实际机械故障发生之前即将发生的机械故障。

    Recuperator cell assembly system
    13.
    发明授权
    Recuperator cell assembly system 有权
    换热器电池组装系统

    公开(公告)号：US06308409B1

    公开(公告)日：2001-10-30

    申请号：US09305430

    申请日：1999-05-05

    申请人： Charles W. Bucey ,  Doug R. Ervin ,  Bruce D. Harkins ,  Michael Nowak ,  Tod Papai

    发明人： Charles W. Bucey ,  Doug R. Ervin ,  Bruce D. Harkins ,  Michael Nowak ,  Tod Papai

    IPC分类号： B23P1526

    CPC分类号： B23P15/26 ,  B23P21/00 ,  F28D9/0068 ,  Y10T29/4935 ,  Y10T29/49357

    摘要： Recuperators include a core which is commonly constructed of a plurality of relatively thin flat sheets having an angled or corrugated spacer fixedly attached therebetween. The sheets are joined into cells, sealed and form passages between the sheets. These cells are stacked or rolled and form alternate air (recipient) cells and hot exhaust (donor) cells. Compressed discharged air from a compressor of the engine passes through the air cell while hot exhaust gas flows through alternate cells. The exhaust gas heats the sheets and the spacers, and the compressor discharged air is heated by conduction from the sheets and spacers. The need for repeatability of construction of each cell assures that the final recuperator is economically and easily assembled. Examples, of such repeatability required includes length, height, thickness, weld size, weld position, weld splatter and others. The recuperator assembly method provides a cell and a recuperator having repeatability of length, height, thickness, weld size, weld position, weld splatter and others.

    摘要翻译： 回热器包括一个通常由多个相对较薄的平板构成的芯，其具有固定地连接在它们之间的成角度或波纹的间隔件。 片材被连接到细胞中，密封并在片材之间形成通道。 这些细胞被堆叠或卷起并形成交替的空气（受体）细胞和热排气（供体）细胞。 来自发动机的压缩机的压缩排出的空气通过空气室，而热废气流过交替的电池。 废气加热片材和间隔物，并且压缩机排出的空气通过片材和间隔物的传导被加热。 对每个电池构造的重复性的需要确保了最终的换热器经济地且容易地组装。 所需的这种重复性的示例包括长度，高度，厚度，焊接尺寸，焊接位置，焊接飞溅等。 换热器组装方法提供具有长度，高度，厚度，焊缝尺寸，焊接位置，焊接飞溅等的重复性的电池和换向器。

    Filtered multipolar feedthrough assembly
    17.
    发明申请
    Filtered multipolar feedthrough assembly 审中-公开
    过滤多极馈通组件

    公开(公告)号：US20070203530A1

    公开(公告)日：2007-08-30

    申请号：US11364263

    申请日：2006-02-28

    申请人： Roger Hubing ,  Gregory Haubrich ,  Michael Nowak

    发明人： Roger Hubing ,  Gregory Haubrich ,  Michael Nowak

    IPC分类号： A61N1/375

    CPC分类号： A61N1/3754

    摘要： A filtered feedthrough assembly for use with an implantable medical device includes a ferrule, a plurality of feedthrough conductors extending through the ferrule, and a hermetic seal between the ferrule and the plurality of feedthrough conductors. A filter is electrically connected to a first of the feedthrough conductors to provide a controlled impedance at a reference point located at or near an interior end of the first feedthrough conductor.

    摘要翻译： 与可植入医疗装置一起使用的经过滤的馈通组件包括套圈，穿过套圈延伸的多个馈通导体以及套圈和多个馈通导体之间的气密密封。 滤波器电连接到第一馈通导体，以在位于第一馈通导体的内端处或附近的参考点处提供受控阻抗。