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    • 1. 发明授权
    • Switching device and a switchgear
    • 开关设备和开关柜
    • US08779318B2
    • 2014-07-15
    • US13925418
    • 2013-06-24
    • Robert EspesethJan-Arild ZinkeHavard Hadland
    • Robert EspesethJan-Arild ZinkeHavard Hadland
    • H01H33/66
    • H01H3/02H01H31/003H01H33/122H01H33/24H01H33/6661
    • A switching device for electric power distribution, electrically connectable to an electrical conductor, the switching device including a breaker electrically connectable to the electrical conductor, and an electrically conductive housing to which the breaker is mounted, the switching device providing a current path between the breaker and the electrical conductor, and the housing houses a guiding member for operating the breaker, the guiding member being movable in relation to the housing, the housing having an outer surface, wherein the housing has a smooth outer shape to distribute the electric field generated by the voltage of the current through the switching device. A switchgear including such a switching device.
    • 一种用于电力分配的开关装置,其电连接到电导体,所述开关装置包括可电连接到所述电导体的断路器以及安装所述断路器的导电外壳,所述开关装置在所述断路器之间提供电流路径 并且所述壳体具有外表面,其中所述壳体具有平滑的外部形状以分配由所述导电体产生的电场,并且所述壳体具有外表面, 通过开关装置的电流的电压。 一种包括这种开关装置的开关装置。
    • 5. 发明授权
    • Device for electric connection, a method for producing such a device, and an electric power installation provided therewith
    • 电连接装置,这种装置的制造方法以及与此相关联的电力装置
    • US08134089B2
    • 2012-03-13
    • US12758520
    • 2010-04-12
    • Patrik RoseenPaal Kristian SkrytenTom-Rune BjortuftOle GranhaugRobert Espeseth
    • Patrik RoseenPaal Kristian SkrytenTom-Rune BjortuftOle GranhaugRobert Espeseth
    • H02G3/18H02G3/22
    • H01B17/303H01B17/005Y10T16/063Y10T29/49227
    • A device for electric connection to an energy supply conductor for medium and high voltage, including: a voltage-carrying element; a tubular outer shell formed by a thermoplastic polymer and connected to the voltage carrying element; wherein the voltage-carrying element extends in a longitudinal direction of the tubular shell, and wherein, at least along a part of the length of the voltage-carrying element, the outer shell extends in a longitudinal direction with a space between its inner periphery and an outer periphery of the voltage-carrying element; the outer shell being provided with an outer contact surface to be connected to a wall of a gas-tight container somewhere along the part of the length of the voltage-carrying element; wherein the outer shell is arranged so as to separate said space from an atmosphere outside a container to which the device may be connected. At least along a section of the part of the length of the voltage-carrying element the space is filled with a filler of an electrically insulating material other than that of the outer shell, the filler completely filling the space along the section.
    • 一种用于电连接到用于中等和高压的能量供应导体的装置,包括:电压承载元件; 由热塑性聚合物形成并连接到电压承载元件的管状外壳; 其中所述电压承载元件在所述管状壳体的纵向方向上延伸,并且其中,至少沿着所述电压承载元件的长度的一部分,所述外壳在纵向方向上延伸,其内周和 电压承载元件的外周; 所述外壳设置有外接触表面,所述外接触表面将沿着所述电压承载元件的长度部分的某处连接到气密容器的壁; 其中所述外壳被布置成将所述空间与所述装置可以连接到的容器外部的气氛分开。 至少沿着电压承载元件长度部分的一部分,该空间用除外壳之外的电绝缘材料的填料填充,填料沿着该部分完全填充空间。
    • 8. 发明授权
    • Switch disconnector and switchgear assembly with a switch disconnector
    • 用隔离开关切断隔离开关​​和开关柜组件
    • US07767917B2
    • 2010-08-03
    • US11918631
    • 2006-04-18
    • Ole GranhaugJan-Henrik KuhlefeltPal SkrytenStanley LohneRobert Espeseth
    • Ole GranhaugJan-Henrik KuhlefeltPal SkrytenStanley LohneRobert Espeseth
    • H01H33/00
    • H01H33/24
    • A load disconnecting circuit is disclosed with a housing that has a first housing section, which houses the drive, and has a second housing section, which houses a fixed contact element and a longitudinally extended moving contact element. The second housing section has a longitudinal extension adapted to the moving contact element. Field-control rings are placed on the second housing section while encircling it, of which the first are arranged in the vicinity of the fixed contact element and the second are arranged in the vicinity of the switch-off position of the moving contact element. Via a respective connection conductor, the first field-control ring is connected to the potential of the fixed contact element, and the second field-control ring is connected to the potential of the moving contact element when in its switch-off position.
    • 公开了一种负载断开电路,其具有容纳驱动器的第一壳体部分的壳体,并且具有容纳固定接触元件和纵向延伸的可动接触元件的第二壳体部分。 第二壳体部分具有适于移动接触元件的纵向延伸部。 外围控制环环绕在第二壳体部分上,其中第一壳体部分被布置在固定接触元件附近,第二壳体布置在可动触头元件的关闭位置附近。 通过相应的连接导体,第一场控制环连接到固定接触元件的电位,并且第二场控制环在处于其断开位置时连接到可移动接触元件的电位。