CIRCUIT BREAKER CONFIGURED TO BE REMOTELY OPERATED
    2.
    发明申请
    CIRCUIT BREAKER CONFIGURED TO BE REMOTELY OPERATED 有权
    电路断路器被配置为远程操作

    公开(公告)号:US20050212628A1

    公开(公告)日:2005-09-29

    申请号:US10907202

    申请日:2005-03-24

    CPC分类号: H01H89/08 H01H71/04 H01H71/70

    摘要: A circuit breaker configured to be remotely operated is disclosed. The circuit breaker includes a set of main contacts configured to connect between an electrical source and an electrical load, an operating mechanism in operable communication to open and close the main contacts, and a remotely operable drive system configured to open and close the main contacts separate from actuation of the operating mechanism. The drive system includes a motor responsive to first and second control signals, a primary drive responsive to the motor, and an opening spring responsive to the primary drive, the main contacts being responsive to the opening spring. In response to the first control signal, the primary drive moves to charge the opening spring, and in response to the second control signal and the main contacts being closed, the primary drive moves to allow the opening spring to discharge thereby resulting in the main contacts opening independent of the motor.

    摘要翻译: 公开了一种被远程操作的断路器。 断路器包括:一组主触点,其被配置为在电源和电负载之间连接;可操作地连接以打开和闭合主触头的操作机构;以及可远程操作的驱动系统,其被配置成分开和闭合所述主触点分开 从操作机构的启动。 驱动系统包括响应于第一和第二控制信号的电机,响应于电机的主驱动器和响应于主驱动器的开启弹簧,主触头响应于打开弹簧。 响应于第一控制信号,主驱动器移动以对打开弹簧充电,并且响应于第二控制信号和主触点闭合,主驱动器移动以允许打开弹簧放电,从而导致主触点 打开独立的电机。

    CIRCUIT BREAKER CONFIGURED TO BE REMOTELY OPERATED
    3.
    发明申请
    CIRCUIT BREAKER CONFIGURED TO BE REMOTELY OPERATED 有权
    电路断路器被配置为远程操作

    公开(公告)号:US20050212629A1

    公开(公告)日:2005-09-29

    申请号:US10907296

    申请日:2005-03-28

    CPC分类号: H01H89/08 H01H71/04 H01H71/70

    摘要: A circuit breaker configured to be remotely operated by a controller is disclosed. The circuit breaker includes a set of main contacts, an operating mechanism, a remotely operable drive system configured to open and close the main contacts separate from actuation of the operating mechanism, and a control circuit in operable communication with the main contacts. The drive system includes a motor, and a primary drive responsive to the motor and in operable communication to open and close the main contacts. The control circuit indicates a closed main contact state in response to the operating mechanism being in an on position and the main contacts being closed, and an open main contact state in response to the operating mechanism being in an on position and the main contacts being held open via the drive system.

    摘要翻译: 公开了一种被控制器远程操作的断路器。 断路器包括一组主触点,操作机构,可远程操作的驱动系统,其构造成与操作机构的致动分开地打开和关闭主触头,以及与主触点可操作地连接的控制电路。 驱动系统包括马达和响应于马达的主驱动器和可操作地通信以打开和关闭主触点。 控制电路响应于操作机构处于接通位置并且主触点闭合而指示闭合的主触点状态,并且响应于操作机构处于接通位置并且主触头保持的打开主触点状态 通过驱动系统打开。

    APPARATUS FOR INTERFACING REMOTE OPERATED AND NON-REMOTE OPERATED CIRCUIT BREAKERS WITH AN ELECTRICAL PANEL
    4.
    发明申请
    APPARATUS FOR INTERFACING REMOTE OPERATED AND NON-REMOTE OPERATED CIRCUIT BREAKERS WITH AN ELECTRICAL PANEL 有权
    用远程操作和非远程操作电路断路器与电气面板接口的设备

    公开(公告)号:US20050213289A1

    公开(公告)日:2005-09-29

    申请号:US10907223

    申请日:2005-03-24

    IPC分类号: H01H71/02 H02B1/056 H02B1/26

    CPC分类号: H02B1/056 H01H71/0264

    摘要: A multi-pole mounting base for interfacing a circuit breaker and/or circuit interrupter with an electrical panel is disclosed. The electrical panel has an interior configured to receive remote operated circuit breakers (ROCBs) in signal communication with a communication board internal to the electrical panel, non-ROCBs, and ground fault circuit interrupters (GFCls). The mounting base includes a unitary support platform assemblable to the interior of the electrical panel and having first mounting regions with common structure configured to receive any one of the ROCBs, the non-ROCBs, and the GFCls. The support platform also has second mounting regions configured to receive the communication board. The support platform is configured to assemble adjacent to another support platform in the electrical panel.

    摘要翻译: 公开了一种用于将断路器和/或电路断续器与电气面板连接的多极安装基座。 电气面板具有被配置为接收与电气面板,非ROCB和接地故障电路断续器(GFC1)内部的通信板信号通信的远程操作断路器(ROCB)的内部。 安装基座包括可组装到电气面板内部的单一支撑平台,并且具有配置成接收ROCB,非ROCB和GFC1中的任何一个的具有共同结构的第一安装区域。 支撑平台还具有配置成接收通信板的第二安装区域。 支撑平台配置成与电气面板中的另一支撑平台相邻地组装。

    Water resistant outdoor busway system
    5.
    发明授权
    Water resistant outdoor busway system 失效
    防水户外母线槽系统

    公开(公告)号:US6146169A

    公开(公告)日:2000-11-14

    申请号:US288444

    申请日:1999-04-08

    IPC分类号: H02G5/06 H01R4/60

    CPC分类号: H02G5/06

    摘要: Electrical power distribution busway joints include opposing plates of conductive and non-conductive materials for connecting between adjoining busway sections. The non-conductive plates comprise glass-filled epoxy laminate sheets having high thermal conductivity, high electrical resistance and good mechanical strength in the presence of excess moisture.

    摘要翻译: 配电母线槽接头包括用于连接相邻母线槽段之间的导电和非导电材料的相对板。 不导电板包括具有高导热性,高电阻和过量水分存在的良好机械强度的玻璃填充环氧层压片。

    Overedge stitch sewing machine
    7.
    发明授权
    Overedge stitch sewing machine 失效
    Overedge缝针机

    公开(公告)号:US4072116A

    公开(公告)日:1978-02-07

    申请号:US772702

    申请日:1977-02-28

    申请人: Joseph Nagy

    发明人: Joseph Nagy

    CPC分类号: D05B1/20 D05B73/12 D05B85/06

    摘要: The throat slot, arranged in the needle plate for the passage of the needle, has in the right front portion thereof a groove. It is designed to retain the previously formed thread chain and prevent the formation of the overlock stitch until displaced by the passage of a fabric.

    摘要翻译: 布置在针板中以用于针的通过的喉槽在其右前部具有凹槽。 它被设计成保持先前形成的线链,并防止包缝线迹的形成,直到被织物通过而移动。