Gas exhaust for circuit breaker
    1.
    发明申请
    Gas exhaust for circuit breaker 有权
    断路器排气

    公开(公告)号:US20070158310A1

    公开(公告)日:2007-07-12

    申请号:US11649397

    申请日:2007-01-03

    IPC分类号: H01H33/12

    摘要: The gas exhaust comprises a generally cylindrical shaped casing (26) closed by a bottom (18, 22) at one end and with openings (30) to allow gas to escape. A duct (16) is arranged in the casing (26) to delimit a central passage inside the duct, and an annular passage (42) surrounding the central passage (40) outside the duct between it and the casing (26). There is a communication consisting of four holes (20) in the duct (16) close to the bottom (18) to form a communication between the central passage (40) inside the duct (16) and the annular passage (42). The casing (26) includes two diametrically opposite openings (30) located in a horizontal plane.

    摘要翻译: 气体排气包括在一端由底部(18,22)封闭的大致圆柱形的壳体(26),并且具有允许气体逸出的开口(30)。 管道(16)布置在壳体(26)中以限定管道内的中心通道,以及围绕中心通道(40)的环形通道(42),其围绕管道与壳体(26)之间。 在管道(16)中靠近底部(18)的四个孔(20)构成一个通道,以形成管道(16)内的中心通道(40)与环形通道(42)之间的连通。 壳体(26)包括位于水平面中的两个直径相对的开口(30)。

    Tri-boss mounting device for high-voltage circuit breakers
    2.
    发明申请
    Tri-boss mounting device for high-voltage circuit breakers 审中-公开
    用于高压断路器的三凸台安装装置

    公开(公告)号:US20070080144A1

    公开(公告)日:2007-04-12

    申请号:US11247503

    申请日:2005-10-11

    IPC分类号: H01H33/00

    CPC分类号: H01H33/56

    摘要: A gas mounting device is provided for a high voltage circuit breaker operable to be fitted integrally on one end of a tank of the circuit breaker, said mounting device being substantially a ring shape and comprising at least three identical machined entries through the bottom of the ring such that access is obtainable through the mounting device into the tank. The gas mounting device allows for a gas system to be installed in a three phase circuit breaker.

    摘要翻译: 提供一种用于高压断路器的气体安装装置,其可操作地一体地装配在断路器的一个容器的一端上,所述安装装置基本上是环形的,并且包括至少三个通过环的底部的加工入口 使得通过安装装置可以进入到罐中。 气体安装装置允许将气体系统安装在三相断路器中。

    HIGH VOLTAGE CIRCUIT BREAKER WITH RE-FILL VALVE
    3.
    发明申请
    HIGH VOLTAGE CIRCUIT BREAKER WITH RE-FILL VALVE 审中-公开
    具有再填充阀的高压断路器

    公开(公告)号:US20070241079A1

    公开(公告)日:2007-10-18

    申请号:US11279596

    申请日:2006-04-13

    IPC分类号: H01H33/88

    CPC分类号: H01H33/901 H01H2033/908

    摘要: A circuit breaker assembly includes a puffer chamber having a nozzle extending from an end, a vent located at or near the end of the puffer chamber, and a vent seal movably positioned over the vent. The vent seal prevents gas from escaping through the vent when the puffer chamber is under pressure, and it permits gas to enter the puffer chamber when the puffer chamber is not under pressure.

    摘要翻译: 断路器组件包括具有从一端延伸的喷嘴的冲洗室,位于所述吹气室的端部处或其附近的通风口,以及可移动地定位在所述排气口上方的排气密封件。 当吹气室处于压力下时,排气密封件可防止气体通过排气口逸出,并且当冲洗室未处于压力下时,排气密封件允许气体进入吹气室。

    Gas exhaust for circuit breaker
    4.
    发明授权
    Gas exhaust for circuit breaker 有权
    断路器排气

    公开(公告)号:US08063335B2

    公开(公告)日:2011-11-22

    申请号:US11649397

    申请日:2007-01-03

    IPC分类号: H01H33/91

    摘要: The gas exhaust comprises a generally cylindrical shaped casing closed by a bottom at one end and with openings to allow gas to escape. A duct is arranged in the casing to delimit a central passage inside the duct, and an annular passage surrounding the central passage outside the duct between it and the casing. There is a communication consisting of four holes in the duct close to the bottom to form a communication between the central passage inside the duct and the annular passage. The casing includes two diametrically opposite openings located in a horizontal plane.

    摘要翻译: 气体排气包括一个大致圆柱形的壳体,其一端由底部封闭,并具有允许气体逸出的开口。 管道布置在壳体中以限定管道内的中心通道,以及围绕管道外部的中心通道的环形通道,在其与壳体之间。 在管道中有四个孔的通信,靠近底部,以在管道内的中心通道和环形通道之间形成连通。 壳体包括位于水平面中的两个直径相对的开口。