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    • 1. 发明申请
    • GAS INSULATED SWITCHGEAR
    • 气体绝缘开关
    • US20080049383A1
    • 2008-02-28
    • US11776198
    • 2007-07-11
    • Masayuki FUKUNAGAMasayuki KosakadaNobuaki Okanari
    • Masayuki FUKUNAGAMasayuki KosakadaNobuaki Okanari
    • H02B13/035H02B1/20H02B13/055H02B5/06
    • H02B13/0352H02B13/075
    • A gas insulated switchgear has: circuit breakers, circuit breaker vessels, first disconnector and maintenance earthning switches connected to first bus bars connected to circuit breaker vessels and also to main bus bars, second disconnector and maintenance earthning switches connected to second bus bars connected to the circuit breaker vessels, circuit breaker operating mechanisms, first and second disconnector and maintenance earthning switch operating mechanisms, and first and second disconnector and maintenance earthning switch operation links for linking the disconnector and maintenance earthning switches and the operating mechanisms for three phases. The second disconnector and maintenance earthning switch operation links are arranged so as to pass through inter-phases of the first bus bars and the operating panels of the circuit breaker operating mechanism and the first and second disconnector and maintenance earthning switch operating mechanisms of each phase are arranged on a common flat plane.
    • 气体绝缘开关柜具有:断路器,断路器容器,连接到连接到断路器容器的第一母线的第一隔离开关和维护接地开关,以及连接到连接到断路器的第二母线上的主母线,第二隔离开关和维护接地开关 断路器,断路器操作机构,第一和第二断路器和维护接地开关操作机构,以及用于连接隔离开关和维护接地开关的第一和第二隔离开关和维护接地开关操作链路以及三相操作机构。 第二断路器和维护接地开关操作链路布置成穿过断路器操作机构的第一母线和操作面板的相间,并且每相的第一和第二隔离开关和维护接地开关操作机构 布置在一个共同的平面上。
    • 2. 发明授权
    • Gas insulated switchgear
    • 气体绝缘开关柜
    • US07675738B2
    • 2010-03-09
    • US11776198
    • 2007-07-11
    • Masayuki FukunagaMasayuki KosakadaNobuaki Okanari
    • Masayuki FukunagaMasayuki KosakadaNobuaki Okanari
    • H05K7/20
    • H02B13/0352H02B13/075
    • A gas insulated switchgear has: circuit breakers, circuit breaker vessels, first disconnector and maintenance earthning switches connected to first bus bars connected to circuit breaker vessels and also to main bus bars, second disconnector and maintenance earthning switches connected to second bus bars connected to the circuit breaker vessels, circuit breaker operating mechanisms, first and second disconnector and maintenance earthning switch operating mechanisms, and first and second disconnector and maintenance earthning switch operation links for linking the disconnector and maintenance earthning switches and the operating mechanisms for three phases. The second disconnector and maintenance earthning switch operation links are arranged so as to pass through inter-phases of the first bus bars and the operating panels of the circuit breaker operating mechanism and the first and second disconnector and maintenance earthning switch operating mechanisms of each phase are arranged on a common flat plane.
    • 气体绝缘开关柜具有:断路器,断路器容器,连接到连接到断路器容器的第一母线的第一隔离开关和维护接地开关,以及连接到连接到断路器的第二母线上的主母线,第二隔离开关和维护接地开关 断路器,断路器操作机构,第一和第二断路器和维护接地开关操作机构,以及用于连接隔离开关和维护接地开关的第一和第二隔离开关和维护接地开关操作链路以及三相操作机构。 第二断路器和维护接地开关操作链路布置成穿过断路器操作机构的第一母线和操作面板的相间,并且每相的第一和第二隔离开关和维护接地开关操作机构 布置在一个共同的平面上。