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    ARC FAULT CIRCUIT INTERRUPTER SYSTEM
    1.
    发明申请
    ARC FAULT CIRCUIT INTERRUPTER SYSTEM 有权
    ARC故障电路中断系统

    公开(公告)号：US20070057678A1

    公开(公告)日：2007-03-15

    申请号：US11225293

    申请日：2005-09-13

    Applicant: Robert Dvorak ,  Kon Wong

    Inventor： Robert Dvorak ,  Kon Wong

    IPC: G01R31/08 ,  G01R31/12

    CPC classification number: G01R31/024 ,  H02H1/0015 ,  H02H3/44

    Abstract: In order to determine whether arcing is present in an electrical circuit, a sensor signal corresponding to current in said electrical circuit is processed. The sensor signal is filtered to determine the presence of noise in a predetermined frequency range and produce a corresponding filtered signal. The corresponding filtered signal is compared to a reference threshold voltage to generate an output signal potentially indicative of arcing. A selection is made of one from a plurality of available threshold voltages as the reference threshold voltage for use in the comparing operation. The detection operation supports either or both branch feeder arc fault detection and/or series arc fault detection.

    Abstract translation: 为了确定电路中是否存在电弧，处理对应于所述电路中的电流的传感器信号。 对传感器信号进行滤波以确定预定频率范围内的噪声的存在并产生相应的滤波信号。 将相应的滤波信号与参考阈值电压进行比较，以产生潜在地指示电弧放电的输出信号。 从多个可用阈值电压中选择一个作为用于比较操作的参考阈值电压。 检测操作支持分支馈线电弧故障检测和/或串联电弧故障检测中的任一个或两个。

    Computer Networking Device and Method Thereof
    5.
    发明申请
    Computer Networking Device and Method Thereof 审中-公开
    计算机网络设备及其方法

    公开(公告)号：US20110078346A1

    公开(公告)日：2011-03-31

    申请号：US12567911

    申请日：2009-09-28

    Applicant: Michael O'Connor ,  Victor Sevilla ,  Douglas Engel ,  Robert Dvorak ,  Michael Turiel

    Inventor： Michael O'Connor ,  Victor Sevilla ,  Douglas Engel ,  Robert Dvorak ,  Michael Turiel

    IPC: G06F13/12

    CPC classification number: H04L49/351

    Abstract: A universal computer networking device, in particular an Ethernet switch and the like, comprising a computer networking device having more than one power connection located on the computer networking device, wherein the computer networking device connects to a power source from either a first side or a second side of the computer networking device. Also, a method providing a computer networking device having more than one power connection located on the computer networking device, wherein the computer networking device connects to a power source from either a first side or a second side of the computer networking device, and attaching a power source to a first opening located proximate the first side of the computer networking device or to the second opening located proximate a second side of the computer networking device. Also, a device which contains Copper RJ45 transceiver ports and fiber-optic transceiver ports on the same switch. Additionally, a device and method of performing a high potential voltage test to an electronic device without major disassembly. Lastly, a device and method to transfer heat away from a heat-emitting component located within an electronic device, and in particular, a computer networking device.

    Abstract translation: 通用计算机网络设备，特别是以太网交换机等，其包括具有位于计算机网络设备上的多于一个电力连接的计算机网络设备，其中所述计算机网络设备从第一侧或第二侧连接到电源 计算机网络设备的第二面。 此外，提供具有位于计算机网络设备上的多于一个电力连接的计算机网络设备的方法，其中所述计算机联网设备从所述计算机网络设备的第一侧或第二侧连接到电源， 电源连接到位于计算机联网设备的第一侧附近的第一开口或靠近计算机网络设备的第二侧的第二开口。 另外，同一个交换机上还有一个铜缆RJ45收发器端口和光纤收发器端口的设备。 另外，一种对电子设备执行高电压测试而不进行大的拆卸的装置和方法。 最后，一种将热量从位于电子设备内的发热元件传送的设备和方法，特别是计算机网络设备。

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