PRE-FILTRATION AND MAINTENANCE SENSING FOR EXPLOSION-PROOF ENCLOSURES
    312.
    发明申请
    PRE-FILTRATION AND MAINTENANCE SENSING FOR EXPLOSION-PROOF ENCLOSURES 审中-公开
    预防过滤和维护检测用于防爆外壳

    公开(公告)号:WO2012088183A2

    公开(公告)日:2012-06-28

    申请号:PCT/US2011/066299

    申请日:2011-12-20

    CPC classification number: B01D46/46 H05K7/20181

    Abstract: A filter system for an explosion-proof enclosure is described herein. The filter system can include a pre-filter assembly located outside the explosion-proof enclosure. The pre-filter assembly can include a pre-filter material configured to control air passing therethrough. The filter system can also include a filter assembly coupled to the pre-filter assembly. The filter assembly can further control the air received from the pre-filter assembly and passing therethrough into the explosion-proof enclosure.

    Abstract translation: 本文描述了用于防爆外壳的过滤系统。 过滤系统可以包括位于防爆外壳外的预过滤器组件。 预过滤器组件可以包括配置成控制通过其中的空气的预过滤材料。 过滤器系统还可以包括耦合到预过滤器组件的过滤器组件。 过滤器组件可以进一步控制从预过滤器组件接收的空气并将其通过进入防爆外壳。

    CONTROLLING AIRFLOW WITHIN AN EXPLOSION-PROOF ENCLOSURE
    313.
    发明申请
    CONTROLLING AIRFLOW WITHIN AN EXPLOSION-PROOF ENCLOSURE 审中-公开
    在防爆外壳内控制气流

    公开(公告)号:WO2012088168A2

    公开(公告)日:2012-06-28

    申请号:PCT/US2011/066277

    申请日:2011-12-20

    CPC classification number: H05K7/20909 H02B1/28 H02B1/56

    Abstract: A system is described herein. The system can include an explosion-proof enclosure having an interior comprising a first region and a second region. The system can also include a heat-generating component positioned within the second region of the explosion-proof enclosure. The system can further include an air moving device positioned within the first region of the explosion-proof enclosure. The air moving device can draw a first portion of intake air from outside the explosion-proof enclosure. The air moving device can also pass the first portion of the intake air over the heat-generating component to generate first exhaust air, where the first portion of the intake air cools the heat-generating component. The air moving device can further remove the first exhaust air from the interior of the explosion-proof enclosure.

    Abstract translation: 这里描述了一种系统。 该系统可以包括具有包括第一区域和第二区域的内部的防爆外壳。 该系统还可以包括位于防爆外壳的第二区域内的发热部件。 该系统还可以包括位于防爆外壳的第一区域内的通风装置。 通风装置可以从防爆外壳的外部吸入第一部分进气。 空气移动装置还可以将进气的第一部分通过发热部件,以产生第一排气,其中进气的第一部分冷却发热部件。 空气移动装置可以进一步从防爆外壳内部移除第一排气。

    APPARATUS AND METHOD FOR MOUNTING AN OVERHEAD MONITORING DEVICE
    315.
    发明申请
    APPARATUS AND METHOD FOR MOUNTING AN OVERHEAD MONITORING DEVICE 审中-公开
    安装监控设备的装置和方法

    公开(公告)号:WO2012021478A1

    公开(公告)日:2012-02-16

    申请号:PCT/US2011/047015

    申请日:2011-08-09

    Abstract: An apparatus is provided for securing to and collecting power from an electrical conductor including a wire clamp that clamps and secures to an electrical conductor, a current transformer ("CT") that clamps to the electrical conductor and collects power from the electrical conductor, and a housing that supports the wire clamp and the current transformer. According to various aspects, the apparatus may include a wire clamp including a compression post and clamp arms that surround and compress an electrical conductor in a closed position of the wire clamp, where each of the clamp arms includes pivot posts, and the clamp arms pivot between closed and open positions. According to other various aspects, the apparatus may include a split magnetic core that surrounds an electrical conductor in a closed position of the current transformer, where the split magnetic core includes pivot posts, and the split magnetic core pivots between closed and open positions.

    Abstract translation: 提供了一种用于固定和收集电力的设备,该电导体包括夹持并固定在电导体上的电线夹;电流互感器(“CT”),其夹在电导体上并从电导体收集电力;以及 支撑线夹和电流互感器的外壳。 根据各个方面,该装置可以包括线夹,其包括压缩柱和夹臂,围绕并压缩在线夹的关闭位置的电导体,其中每个夹持臂包括枢转柱,并且夹臂枢转 在封闭位置和开放位置之间。 根据其它各个方面,该装置可以包括在电流互感器的闭合位置围绕电导体的分离磁芯,其中分离磁芯包括枢转柱,并且分离磁芯在闭合位置和打开位置之间枢转。

    JOINING A CURRENT LIMITING DEVICE AND A FUSE
    316.
    发明申请
    JOINING A CURRENT LIMITING DEVICE AND A FUSE 审中-公开
    加入当前限制设备和保险丝

    公开(公告)号:WO2012018805A1

    公开(公告)日:2012-02-09

    申请号:PCT/US2011/046254

    申请日:2011-08-02

    CPC classification number: H01H9/102 H01H31/127 H01H33/55 H01H85/042 H01H85/40

    Abstract: An assembly includes an electrically conductive mounting bracket, a current limiting device electrically connected to the mounting bracket, and a fuse assembly that includes a body and a fuse. The electrically conductive mounting bracket is configured to mount about the body of the fuse assembly, and, when the electrically conductive mounting bracket is mounted about the body of the fuse assembly, the mounting bracket forms a path for electrical current between the current limiting device and the fuse.

    Abstract translation: 组件包括导电安装支架,电连接到安装支架的限流装置,以及包括主体和保险丝的保险丝组件。 导电安装托架构造成安装在保险丝组件的主体周围,并且当导电安装支架围绕保险丝组件的主体安装时,安装支架形成用于限流装置和 保险丝

    LOAD CONTROL DEVICE WITH TWO-WAY COMMUNICATION CAPABILITIES
    317.
    发明申请
    LOAD CONTROL DEVICE WITH TWO-WAY COMMUNICATION CAPABILITIES 审中-公开
    具有两路通信能力的负载控制装置

    公开(公告)号:WO2012015419A1

    公开(公告)日:2012-02-02

    申请号:PCT/US2010/043819

    申请日:2010-07-30

    CPC classification number: H02J13/0027 H02J3/14 H04B3/54 H04B3/56 H04B2203/5458

    Abstract: A load control device having two-way communication capabilities. The load control device can include a conventional load control receiver that receives information, such as load control commands or requests. The load control receiver can include a receiver operable to receive power line carrier signals via a power distribution line. The load control device can further include a power line carrier signal transmitter that couples a power line carrier signal onto the distribution line. The power line carrier signal transmitter can communicate information associated with the load control device and information associated with one or more electrical devices that are controlled by the load control device to a remote device. The information may be transmitted from the load control device to the remote device in response to a request received by the load control device or on a periodic basis.

    Abstract translation: 具有双向通信能力的负载控制装置。 负载控制装置可以包括常规的负载控制接收器,其接收诸如负载控制命令或请求之类的信息。 负载控制接收器可以包括可操作以经由配电线路接收电力线载波信号的接收器。 负载控制装置还可以包括将电力线载波信号耦合到分配线上的电力线载波信号发射机。 电力线载波信号发射机可以将与负载控制装置相关联的信息和与由负载控制装置控制的一个或多个电气装置相关联的信息传送到远程装置。 该信息可以响应于由负载控制装置接收的请求或周期性地从负载控制装置发送到远程装置。

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