会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • SWITCHING DEVICE FOR DIRECT-CURRENT APPLICATIONS
    • 用于直流应用的切换装置
    • US20090127230A1
    • 2009-05-21
    • US12271672
    • 2008-11-14
    • Gerd SchmitzVolker LangWolfgang KremersLothar Winzen
    • Gerd SchmitzVolker LangWolfgang KremersLothar Winzen
    • H01H9/42
    • H01H9/40H01H33/596
    • A switching device for direct-current applications including a housing, and at least three current paths. Each current path includes a respective movable switching contact element, a respective stationary switching contact element, and a respective air break between the respective movable and stationary contact elements. Each movable switching contact element is movable into a closed position and into an open position. The switching device includes a quenching capacitor connected in parallel to the respective at least one air break of a first of the current paths and configured to at least one of prevent the formation of an arc and quench an arc formed therealong. The quenching capacitor is not coupled to a second of the current paths. The second current path is couplable in series to the first current path.
    • 一种用于直流应用的开关装置,包括壳体和至少三个电流路径。 每个电流路径包括相应的可移动开关触点元件,相应的固定开关触点元件以及相应的可移动和固定触点元件之间的相应空气断路。 每个可移动开关触点元件可移动到关闭位置并进入打开位置。 开关装置包括与第一电流路径的相应的至少一个空气断路并联连接的淬火电容器,并且被配置为防止形成电弧并骤冷其形成的电弧中的至少一个。 淬灭电容器不耦合到第二电流路径。 第二电流路径与第一电流路径串联耦合。
    • 7. 发明授权
    • Switching device for direct-current applications
    • 直流应用的开关装置
    • US07915985B2
    • 2011-03-29
    • US12271562
    • 2008-11-14
    • Gerd SchmitzVolker LangWolfgang KremersLothar Winzen
    • Gerd SchmitzVolker LangWolfgang KremersLothar Winzen
    • H01H9/30H01H9/02H01H13/04H01H9/44H01H33/18
    • H01H9/443H01H1/20H01H9/36
    • A switching device for direct-current applications includes a housing having a first wall and a second wall, a plurality of receiving areas for respective mutually substantially parallel current paths disposed in the housing. Each of the current paths has a respective stationary switching contact element and a respective movable switching contact element, the movable switching element being actuatable into a closed position and into an open position so as to form a respective air break, the respective movable switching contact elements being actuatable simultaneously. The switching device includes a plurality of arc-quenching devices associated with the current paths and disposed next to each other, and at least one magnet. The at least one magnet is configured to generate a magnetic field so as to generate a deflection force on the arcs so as to deflect the respective arcs toward at least one of the respective arc-quenching devices.
    • 用于直流应用的开关装置包括具有第一壁和第二壁的壳体,用于设置在壳体中的各个相互基本平行的电流路径的多个接收区域。 每个电流路径具有相应的固定开关接触元件和相应的可移动开关触点元件,可移动开关元件可致动到关闭位置并进入打开位置以形成相应的空气断路,各个可移动开关触点元件 可同时启动。 切换装置包括与电流路径相关联并彼此相邻布置的多个灭弧装置和至少一个磁体。 所述至少一个磁体被配置为产生磁场,以便在所述电弧上产生偏转力,以便使各个弧朝着相应的灭弧装置中的至少一个偏转。