| Patent application number | Description | Published |
|---|
| 20090000817 | Current Conductor for an Electrical Device, Especially Bus Bar Conductor for an Electrical Medium Voltage Installation - A current conductor for an electrical device including an electrically conducting central section having a first side and a second side. The central section is configured to receive at least one inserted electrical component. Two electrical conducting shield sections are each disposed on one of the first side and the side and configured to shield against an electric field. The shield sections cover the central section and the at least one inserted electrical component. | 01-01-2009 |
| 20090008229 | CONTACT SYSTEM FOR A SHORT-CIRCUITING DEVICE IN A MEDIUM-VOLTAGE OR HIGH-VOLTAGE SWITCHBOARD PLANT - A contact system for a short-circuiting device for a switchboard, the contact system including at least one fixed contact piece connected to a main voltage source. The contact system also includes at least one moving contact piece and an insulating screen penetrable using the at least one moving contact piece so as to make contact between the at least one moving contact piece and the at least one fixed contact piece. The screen is disposed between the at least one fixed contact piece and the at least one moving contact piece. | 01-08-2009 |
| 20090065333 | Switch disconnector and switchgear assembly with a switch disconnector - 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. | 03-12-2009 |
| 20090211805 | ELECTRIC CONNECTION DEVICE AND A METHOD OF PRODUCING SUCH A DEVICE - A device for electric connection to an energy supply conductor for intermediate and high voltage. The device includes an insulation part and an electrically conducting voltage-carrying part. The voltage-carrying part is surrounded by an outer shell formed by the insulation part. The insulation part is formed by a thermoplastic polymer. At least along a part of the length of the voltage-carrying part, the outer shell extends with a spacing between its inner periphery and the outer periphery of the voltage-carrying part. | 08-27-2009 |
| 20100258347 | DEVICE FOR ELECTRIC CONNECTION, A METHOD FOR PRODUCING SUCH A DEVICE, AND AN ELECTRIC POWER INSTALLATION PROVIDED THEREWITH - 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. | 10-14-2010 |
| 20100284133 | Method Of Producing An Electric Power Device, And An Electric Power Device - A method of producing an electric power device including a tubular shell of an electrically insulating polymer in which there is provided a screen of an electrically conducting material, wherein the screen is placed in a mould, the mould is filled with a resin, and the resin is permitted to solidify in the mould. The screen is positioned in the mould such that a peripheral surface thereof is in supporting contact with a part of the mould. | 11-11-2010 |
