Patents by Inventor Erik Georg Larsson

Erik Georg Larsson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • High-voltage cable joint with conductive means to decrease electric field intensity therein
    Patent number: 4006286
    Abstract: A joint in a high-voltage cable with electrical conductors surrounded by solid insulation, the conductor insulation at the joint having a coating the resistivity of which is lower than that of the conductor insulation. The space around the jointing sleeve of each joint and between the cut insulation of the conductors is filled with a weakly conducting material to a diameter which is approximately equal to the diameter of the conductor insulation, the coating being in electrical connection with the conducting material surrounding the jointing sleeve.
    Type: Grant
    Filed: December 19, 1975
    Date of Patent: February 1, 1977
    Assignee: Kabeldon AB
    Inventor: Erik Georg Larsson