Patents by Inventor Lutz-Ruediger Jaenicke

Lutz-Ruediger Jaenicke 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).

  • Drive Arrangement Having a Common Drive Device for a Plurality of Switchgears of an Electric Switching Device
    Publication number: 20090183974
    Abstract: A drive configuration includes a common drive device and driver elements. The driver elements interact with drive elements in order to transmit a drive movement generated by the drive device to movable contact pieces of switching poles or switchgears of an electric switching device. At least one of the switching poles or switchgears has a first driver element and a second driver element, in which the first driver element serves for the generation of a switching-on movement, and the second driver element serves for the generation of a switching-off movement.
    Type: Application
    Filed: July 11, 2007
    Publication date: July 23, 2009
    Applicant: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Lutz-Rüdiger Jänicke, Christian Wallner
  • Electrical insulator, especially for medium and high voltages
    Patent number: 7435120
    Abstract: An electrical insulator preferably for medium and high voltages surrounds an interior space. Electrically active elements can be introduced into the interior space of the electrical insulator. In order to reduce the heat transfer between the interior space and the environment of the electrical insulator, the insulator contains thermally insulating areas.
    Type: Grant
    Filed: March 24, 2005
    Date of Patent: October 14, 2008
    Assignee: Siemens Aktiengesellschaft
    Inventors: Lutz-Rüdiger Jänicke, Nils Werning