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76 条记录 (耗时 0.026 秒)

    MONITORING SYSTEM FOR GROUNDING APPARATUS
    3.
    发明申请
    MONITORING SYSTEM FOR GROUNDING APPARATUS 审中-公开

    公开(公告)号：US20190302155A1

    公开(公告)日：2019-10-03

    申请号：US16444657

    申请日：2019-06-18

    申请人： CUTSFORTH, INC.

    发明人： DAVID A. JAHNKE ,  ROBERT S. CUTSFORTH ,  DUSTIN L. CUTSFORTH

    IPC分类号： G01R19/25 ,  H02K11/40 ,  G05B23/02 ,  G01R31/34

    摘要： A shaft grounding and monitoring system may include a grounding member slidingly engageable with a rotating shaft. An electrical sensor may be configured to be coupled with the grounding member in order to detect an electrical parameter that provides an indication of electricity flowing from the rotating shaft to ground through the grounding member. A processor may be operably coupled with the electrical sensor and may receive and analyze data from the electrical sensor. The processor may be configured to periodically analyze the data representing the electrical parameter from the electrical sensor at a sampling rate and for a sampling period that is related to a rotation speed of the rotating shaft. A memory may be operably coupled with the processor and may be configured to store data processed by the processor that is representative of the data provided by the electrical sensor.

    Brush holder assembly with quick disconnect terminal
    4.
    再颁专利
    Brush holder assembly with quick disconnect terminal 有权

    公开(公告)号：USRE47563E1

    公开(公告)日：2019-08-06

    申请号：US15377501

    申请日：2016-12-13

    申请人： CUTSFORTH, INC.

    发明人： Robert S. Cutsforth

    IPC分类号： H01R39/38 ,  H01R39/36 ,  H02K13/00 ,  H02K11/00

    摘要： A brush holder assembly including a quick disconnect assembly for quickly disconnecting a brush and electrical leads from a remaining component of the brush holder assembly to facilitate brush removal and replacement. The quick disconnect assembly includes a receptacle having a cavity for removably receiving and an end of the electrical lead, such as the nugget, and a resilient clip. When positioned in the cavity of the receptacle, the resilient clip urges a surface of the nugget into direct contact with a surface of the receptacle partially defining the cavity, completing an electrical current pathway from the brush through the electrical lead to the nugget, and from the surface of the nugget to the surface of the receptacle.

    BRUSH WEAR AND VIBRATION MONITORING
    5.
    发明申请
    BRUSH WEAR AND VIBRATION MONITORING 审中-公开

    公开(公告)号：US20190207353A1

    公开(公告)日：2019-07-04

    申请号：US16295530

    申请日：2019-03-07

    申请人： CUTSFORTH, INC.

    发明人： ROBERT S. CUTSFORTH ,  DUSTIN L. CUTSFORTH

    IPC分类号： H01R39/58 ,  H01R39/38

    CPC分类号： H01R39/58 ,  H01R39/38

    摘要： A brush holder assembly for use in an electrical generator having a moving conductive surface may include a brush holder, such as a brush box, that is configured to be removably mounted to a mounting element on the electrical generator. A carbon brush may be slidingly disposed with the brush holder and may be biased into sliding contact with the moving conductive surface. The brush holder assembly includes a handle that is moveable between an unlocked position in which the brush holder is removable from the mounting element and a locked position in which the brush holder is secured relative to the mounting element. A circuit board is disposed within the handle and includes a sensor that provides an indication of an occurrence of an anomalous and/or threshold condition of the carbon brush.

    Mounting fixture including an articulation joint
    6.
    发明授权
    Mounting fixture including an articulation joint 有权

    公开(公告)号：US10316888B2

    公开(公告)日：2019-06-11

    申请号：US14220489

    申请日：2014-03-20

    申请人： Cutsforth, Inc.

    发明人： Robert S. Cutsforth

    IPC分类号： F16C11/00 ,  F16C11/10 ,  F16M11/10 ,  F16M11/20

    摘要： A mounting fixture for positioning a workpiece in a desired relationship with an apparatus including an articulation joint for coupling first and second tubular members in a desired angular relationship. The articulation joint includes a first end portion clamped to an interior surface of the first tubular member and a second end portion clamped to an interior surface of the second tubular member. First and second clamping members of the articulation joint are clamped together to prevent pivotable movement between a first articulation member and a second articulation member of the articulation joint.

    System and method for monitoring the status of one or more components of an electrical machine
    9.
    发明授权
    System and method for monitoring the status of one or more components of an electrical machine 有权
    用于监测电机的一个或多个部件的状态的系统和方法

    公开(公告)号：US09252643B2

    公开(公告)日：2016-02-02

    申请号：US13802969

    申请日：2013-03-14

    申请人： Cutsforth, Inc.

    发明人： Robert S. Cutsforth

    IPC分类号： G08B21/00 ,  H02K11/00 ,  H01R39/58

    CPC分类号： H01R39/58 ,  H01R39/381 ,  H02K11/20

    摘要： A monitoring apparatus configured for monitoring a carbon brush of a brush holder assembly of an electrical machine. The monitoring apparatus may include a flexible sensor and a signal processing circuit for processing a signal received from the flexible sensor. The flexible sensor may have an electrical resistance that varies based on a radius of curvature of the flexible sensor, wherein the radius of curvature of the flexible sensor may be associated with a deflection of a spring providing a force to engage the carbon brush with a rotating component of the electrical machine. The signal processing circuit may be coupled to the sensor and may be configured to determine a measure of a wear state of the carbon brush using information about the variable resistance of the flexible sensor.

    摘要翻译： 一种监视装置，被配置为监视电机的电刷架组件的碳刷。 监视装置可以包括灵活的传感器和用于处理从柔性传感器接收到的信号的信号处理电路。 柔性传感器可以具有基于柔性传感器的曲率半径而变化的电阻，其中柔性传感器的曲率半径可以与弹簧的偏转相关联，该弹簧提供使碳刷与旋转 电机组件。 信号处理电路可以耦合到传感器，并且可以被配置为使用关于柔性传感器的可变电阻的信息来确定碳刷的磨损状态的测量。

    BRUSH LEAD GUIDE FOR A BRUSH HOLDER ASSEMBLY
    10.
    发明申请
    BRUSH LEAD GUIDE FOR A BRUSH HOLDER ASSEMBLY 审中-公开

    公开(公告)号：US20160028201A1

    公开(公告)日：2016-01-28

    申请号：US14872838

    申请日：2015-10-01

    申请人： Cutsforth, Inc.

    发明人： Robert S. Cutsforth

    IPC分类号： H01R39/40

    CPC分类号： H01R39/40 ,  H01R39/36 ,  H01R39/41

    摘要： A brush lead guide for a brush holder assembly configured to retain the leads extending from a brush in a desired position/orientation to ensure the leads do not interfere with movement of the brush within the brush holder. In some instances, the lead guide includes a first guide rail including a channel for receiving a first lead of the brush and a second guide rail including a channel for receiving a second lead from the brush. The lead guide maintains the leads in a position such that the leads are held within the width of the opening of the brush holder to ensure the leads do not interfere with movement of the brush within the brush holder during use of the brush holder assembly.