SYSTEM AND METHODS FOR COMMISSIONING AND MAINTAINING INDUSTRIAL EQUIPMENT
    1.
    发明申请
    SYSTEM AND METHODS FOR COMMISSIONING AND MAINTAINING INDUSTRIAL EQUIPMENT 审中-公开
    调试和维护工业设备的系统和方法

    公开(公告)号:WO2017058948A1

    公开(公告)日:2017-04-06

    申请号:PCT/US2016/054228

    申请日:2016-09-28

    Abstract: A system comprises a smart device that includes a processor and a memory. The smart device processor is configured to executed instructions stored in memory and the smart device to: wirelessly detect both the presence of a non-commissioned field-deployed product and a unique identification (ID) associated with the non-commissioned field-deployed product; take a photograph of the non-commissioned field-deployed product; obtain location data of the non-commissioned field-deployed product; and wirelessly transmit the unique ID, photograph and location data to establish a commissioned status of the non-commissioned field-deployed product.

    Abstract translation: 系统包括包括处理器和存储器的智能设备。 智能设备处理器被配置为执行存储在存储器中的指令和智能设备以无线地检测非委托的现场部署产品的存在以及与非委托的现场部署产品相关联的唯一标识(ID); 拍摄非委托现场部署的产品的照片; 获取非委托现场部署产品的位置数据; 并无线传输唯一的ID,照片和位置数据,以建立未委托的现场部署产品的委托状态。

    POWER AND DATA TRANSMISSION BETWEEN EXPLOSION PROOF DEVICES AND INTRINSICALLY SAFE DEVICES
    2.
    发明申请
    POWER AND DATA TRANSMISSION BETWEEN EXPLOSION PROOF DEVICES AND INTRINSICALLY SAFE DEVICES 审中-公开
    防爆设备和本质安全设备之间的电源和数据传输

    公开(公告)号:WO2017058946A1

    公开(公告)日:2017-04-06

    申请号:PCT/US2016/054225

    申请日:2016-09-28

    Abstract: A system comprises an explosion proof device and an intrinsically safe device. The explosion proof device is coupled to a power supply. The intrinsically safe device includes a user interface. The explosion proof device is configured to induce inductive coupling with the intrinsically safe device. The inductive coupling between the explosion proof device and the intrinsically safe device enables the transfer of power from the explosion proof device to the user interface of the intrinsically safe device. The inductive coupling can additionally enable the transfer of data between the explosion proof device and the intrinsically safe device.

    Abstract translation: 一种系统包括防爆装置和本质安全装置。 防爆装置连接到电源。 本质安全装置包括用户界面。 防爆装置被配置为诱导与本质安全装置的电感耦合。 防爆装置与本质安全装置之间的感应耦合使得能够将电力从防爆装置传递到本质安全装置的用户界面。 电感耦合器还能够在防爆装置和本质安全装置之间传输数据。

    AUTOMATED GROUND FAULT INTERRUPT TESTER
    5.
    发明申请
    AUTOMATED GROUND FAULT INTERRUPT TESTER 审中-公开
    自动接地故障中断测试仪

    公开(公告)号:WO2017058668A1

    公开(公告)日:2017-04-06

    申请号:PCT/US2016/053544

    申请日:2016-09-23

    CPC classification number: H02H3/162 G01R31/025 H02H3/17 H02H3/335

    Abstract: A system includes a hot wire and a neutral wire configured to establish a closed circuit between a power source and a load. The system further includes first and second transformers as well as a sensor. The first current transformer is coupled to the hot wire and is configured to introduce a first test current, with a first polarity, into the hot wire. The second current transformer is coupled to the neutral wire and configured to substantially simultaneously introduce a second test current into the neutral wire. The second test current has the same polarity as the first test current. The sensor is configured to sense an asymmetry between the first and second test currents and is further configured to cause interruption of the closed circuit upon sensing the asymmetry.

    Abstract translation: 系统包括热线和中性线,其配置成在电源和负载之间建立闭合电路。 该系统还包括第一和第二变压器以及传感器。 第一电流互感器耦合到热丝,并且被配置为将具有第一极性的第一测试电流引入到热丝中。 第二电流互感器耦合到中性线,并被配置为基本上同时将第二测试电流引入中性线。 第二测试电流具有与第一测试电流相同的极性。 传感器被配置为感测第一和第二测试电流之间的不对称性,并且还被配置为在感测到不对称性时引起闭合电路的中断。

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