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12 条记录 (耗时 0.014 秒)

    Vacuum circuit interrupter
    1.
    发明授权
    Vacuum circuit interrupter 有权

    公开(公告)号：US09842713B2

    公开(公告)日：2017-12-12

    申请号：US15084871

    申请日：2016-03-30

    申请人： Eaton Corporation

    发明人： Li Yu ,  Martin Bernardus Johannes Leusenkamp ,  He Yang ,  Wenjie Hou ,  Yucheng Li ,  Jun Yan

    IPC分类号： H01H33/666 ,  H01H33/88

    CPC分类号： H01H33/666 ,  H01H1/62 ,  H01H33/88 ,  H01H2033/66253

    摘要： A vacuum interrupter assembly is provided. The vacuum interrupter assembly includes an operating mechanism, a vacuum chamber including a number of bellows assemblies, a conductor assembly including a first contact assembly and a second contact assembly, the first contact assembly including a stem and a contact member, the first contact assembly stem including an elongated body with a proximal first end, a medial portion, and a distal second end. The first contact assembly stem body has a reduced length. The first contact assembly stem body having a reduced length generates less heat and electrical resistance.

    Failure prediction device and method for vacuum circuit breakers
    2.
    发明授权
    Failure prediction device and method for vacuum circuit breakers 有权

    公开(公告)号：US10012697B2

    公开(公告)日：2018-07-03

    申请号：US14964946

    申请日：2015-12-10

    申请人： Eaton Corporation

    发明人： He Yang ,  Jiong Chen ,  Mark Mao ,  Wenjie Hou ,  Li Yu

    IPC分类号： G01R31/327 ,  H01H3/30 ,  H01H33/666

    CPC分类号： G01R31/3277 ,  H01H3/3005 ,  H01H33/666 ,  H01H2033/6667

    摘要： A component monitoring system structured to monitor circuit breaker assembly component characteristics is provided. The component monitoring system includes a record assembly, a number of impulse sensor assemblies, a comparison assembly, and an output assembly. The record assembly includes selected nominal data for a selected circuit breaker component. The impulse sensor assemblies are structured to measure a number of actual component characteristics for a substantial portion of the circuit breaker assembly and to transmit actual component characteristic output data. The comparison assembly is structured to receive an electronic signal from the record assembly and the impulse sensor assemblies, to compare each impulse sensor assembly actual component characteristic output data to the selected nominal data and to provide an indication signal as to whether the impulse sensor assembly output data is acceptable when compared to the selected nominal data. The output assembly includes a communication assembly and an output device.

    FAILURE PREDICTION DEVICE AND METHOD FOR VACUUM CIRCUIT BREAKERS
    3.
    发明申请
    FAILURE PREDICTION DEVICE AND METHOD FOR VACUUM CIRCUIT BREAKERS 有权
    真空断路器的故障预测装置和方法

    公开(公告)号：US20170047181A1

    公开(公告)日：2017-02-16

    申请号：US14964946

    申请日：2015-12-10

    申请人： Eaton Corporation

    发明人： He Yang ,  Jiong Chen ,  Mark Mao ,  Wenjie Hou ,  Li Yu

    IPC分类号： H01H47/00 ,  G01R31/327

    CPC分类号： G01R31/3277 ,  H01H3/3005 ,  H01H33/666 ,  H01H2033/6667

    摘要： A component monitoring system structured to monitor circuit breaker assembly component characteristics is provided. The component monitoring system includes a record assembly, a number of impulse sensor assemblies, a comparison assembly, and an output assembly. The record assembly includes selected nominal data for a selected circuit breaker component. The impulse sensor assemblies are structured to measure a number of actual component characteristics for a substantial portion of the circuit breaker assembly and to transmit actual component characteristic output data. The comparison assembly is structured to receive an electronic signal from the record assembly and the impulse sensor assemblies, to compare each impulse sensor assembly actual component characteristic output data to the selected nominal data and to provide an indication signal as to whether the impulse sensor assembly output data is acceptable when compared to the selected nominal data. The output assembly includes a communication assembly and an output device.

    摘要翻译： 提供了一种构造为监控断路器组件组件特性的组件监控系统。 组件监控系统包括记录组件，多个脉冲传感器组件，比较组件和输出组件。 记录组件包括所选择的断路器部件的选定的标称数据。 脉冲传感器组件被构造成测量断路器组件的大部分的实际部件特性的数量，并传送实际的部件特性输出数据。 比较组件被构造为从记录组件和脉冲传感器组件接收电子信号，以将每个脉冲传感器组件的实际组件特性输出数据与所选择的标称数据进行比较，并提供关于脉冲传感器组件输出 当与所选择的标称数据相比时，数据是可接受的。 输出组件包括通信组件和输出设备。

    VIBRATION SENSOR ASSEMBLY FOR PROGNOSTIC AND DIAGNOSTIC HEALTH ASSESSMENT OF A POWER CIRCUIT BREAKER'S POWER TRANSMISSION AND DISTRIBUTION SYSTEM IN REAL TIME
    6.
    发明申请
    VIBRATION SENSOR ASSEMBLY FOR PROGNOSTIC AND DIAGNOSTIC HEALTH ASSESSMENT OF A POWER CIRCUIT BREAKER'S POWER TRANSMISSION AND DISTRIBUTION SYSTEM IN REAL TIME 审中-公开
    振动传感器组件实时动态断路器的电力传输和分配系统的预警和诊断健康评估

    公开(公告)号：US20170045481A1

    公开(公告)日：2017-02-16

    申请号：US14825219

    申请日：2015-08-13

    申请人： EATON CORPORATION

    发明人： James Jeffery Benke ,  Koustubh Dnyandeo Ashtekar ,  Li Yu ,  Jiong Chen ,  Fangji Wu ,  He Yang ,  Wilbert de Vries

    IPC分类号： G01N29/44 ,  G01N29/46

    摘要： A component monitoring system structured to monitor circuit breaker assembly component characteristics is provided. The component monitoring system includes a record assembly, a number of vibration sensor assemblies, a comparison assembly, and an output assembly. The record assembly includes selected nominal data for a selected circuit breaker component. The vibration sensor assembly is structured to measure a number of actual component characteristics for a substantial portion of the circuit breaker assembly and to transmit actual component characteristic output data. The comparison assembly is structured to receive an electronic signal from said record assembly and said sensor assemblies, to compare each sensor assembly actual component characteristic output data to said selected nominal data and to provide an indication signal as to whether said sensor assembly output data is acceptable when compared to the selected nominal data. The output assembly includes a communication assembly and an output device.

    摘要翻译： 提供了一种构造为监控断路器组件组件特性的组件监控系统。 部件监控系统包括记录组件，多个振动传感器组件，比较组件和输出组件。 记录组件包括所选择的断路器部件的选定的标称数据。 振动传感器组件被构造成测量断路器组件的主要部分的多个实际部件特性并传输实际部件特性输出数据。 比较组件被构造成从所述记录组件和所述传感器组件接收电子信号，以将每个传感器组件的实际组件特性输出数据与所选择的标称数据进行比较，并提供关于所述传感器组件输出数据是否可接受的指示信号 当与所选择的标称数据相比时。 输出组件包括通信组件和输出设备。

    Vacuum circuit interrupter
    7.
    发明授权
    Vacuum circuit interrupter 有权

    公开(公告)号：US10153111B2

    公开(公告)日：2018-12-11

    申请号：US15723279

    申请日：2017-10-03

    申请人： Eaton Corporation

    发明人： Li Yu ,  Martin Bernardus Johannes Leusenkamp ,  He Yang ,  Wenjie Hou ,  Yucheng Li ,  Jun Yan

    IPC分类号： H01H33/88 ,  H01H33/666 ,  H01H1/62 ,  H01H33/662

    摘要： A vacuum interrupter assembly is provided. The vacuum interrupter assembly includes an operating mechanism, a vacuum chamber including a number of bellows assemblies, a conductor assembly including a first contact assembly and a second contact assembly, the first contact assembly including a stem and a contact member, the first contact assembly stem including an elongated body with a proximal first end, a medial portion, and a distal second end. The first contact assembly stem body has a reduced length. The first contact assembly stem body having a reduced length generates less heat and electrical resistance.

    VACUUM CIRCUIT INTERRUPTER
    8.
    发明申请
    VACUUM CIRCUIT INTERRUPTER 有权

    公开(公告)号：US20170287660A1

    公开(公告)日：2017-10-05

    申请号：US15084871

    申请日：2016-03-30

    申请人： Eaton Corporation

    发明人： Li Yu ,  Martin Bernardus Johannes Leusenkamp ,  He Yang ,  Wenjie Hou ,  Yucheng Li ,  Jun Yan

    IPC分类号： H01H33/666 ,  H01H33/88

    CPC分类号： H01H33/666 ,  H01H1/62 ,  H01H33/88 ,  H01H2033/66253

    摘要： A vacuum interrupter assembly is provided. The vacuum interrupter assembly includes an operating mechanism, a vacuum chamber including a number of bellows assemblies, a conductor assembly including a first contact assembly and a second contact assembly, the first contact assembly including a stem and a contact member, the first contact assembly stem including an elongated body with a proximal first end, a medial portion, and a distal second end. The first contact assembly stem body has a reduced length. The first contact assembly stem body having a reduced length generates less heat and electrical resistance.

    Sensor for circuit breaker open and close failure prediction
    10.
    发明授权
    Sensor for circuit breaker open and close failure prediction 有权

    公开(公告)号：US10424444B2

    公开(公告)日：2019-09-24

    申请号：US15462941

    申请日：2017-03-20

    申请人： Eaton Corporation

    发明人： He Yang ,  Chao Xin ,  Jiong Chen ,  Mark Mao ,  Li Yu

    IPC分类号： H01H9/54 ,  G01R31/327 ,  H01H3/30 ,  H01H33/666 ,  H01H71/04

    摘要： A failure prediction assembly is structured to monitor circuit breaker assembly sub-assemblies and their component's characteristics. The failure prediction assembly includes a sensor supported D-shaft and a sensor assembly including a housing and a number of sensors. The sensor assembly housing defines a D-shaft passage. A control unit is in electronic communication with the sensor assembly. The sensor assembly housing is coupled to the circuit breaker sidewalls with the sensor assembly housing D-shaft passage aligned with the circuit breaker sidewall D-shaft passages. The sensor supported D-shaft is rotatably coupled to the sensor assembly with the sensor supported D-shaft disposed through said sensor assembly housing D-shaft passage.