Patents Assigned to Siemens Aktiensellscraft
  • Method for generating an error signal identifying a short circuit
    Patent number: 6633166
    Abstract: The invention is directed to a method for producing a fault signal indicating a short-circuit between a first phase conductor and a second phase conductor of two different, parallel-running, three-phase power transmission lines. The method produces a fault signal indicating a short-circuit which has occurred between a first phase conductor and a second phase conductor of a power transmission arrangement.
    Type: Grant
    Filed: August 27, 2001
    Date of Patent: October 14, 2003
    Assignee: Siemens Aktiensellscraft
    Inventor: Steffen Kaiser
  • Insulating component for high-voltage installations and a method for the production thereof
    Patent number: 6627831
    Abstract: Insulating component for high-voltage systems, and a method for its production In an insulating component (9, 18) for high-voltage systems, in particular gas-insulated systems, the invention provides for the material of the component to be treated with alpha, beta or gamma radiation in order to increase the conductivity, at least in a region (10, 16) of its surface in which it is subject to higher dielectric loading during operation than in other regions.
    Type: Grant
    Filed: April 2, 2001
    Date of Patent: September 30, 2003
    Assignee: Siemens Aktiensellscraft
    Inventor: Eberhard Zielke