Patents by Inventor Sandro Koehler

Sandro Koehler 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).

  • Adjusting device and method for adjusting switching device mechanisms
    Patent number: 11289290
    Abstract: An adjusting device adjusts the stroke of a vacuum switching tube and the bias of a contact compression spring of a switching device mechanism, the spring being paired with the vacuum switching tube, for a medium-voltage switch and/or high-voltage switch. The adjusting device can be driven by a switch shaft, the switch shaft is connected to a transmission element via a connection element, and the transmission element can be connected to a movable switch contact of a medium-voltage switch and/or a high-voltage switch. The transmission element is arranged in a rotatable manner and in a laterally movable manner in the connection element along a recess.
    Type: Grant
    Filed: March 20, 2019
    Date of Patent: March 29, 2022
    Assignee: Siemens Aktiengesellschaft
    Inventors: Juergen Einschenk, Thomas Knabe, Philipp Last, Sandro Koehler
  • ADJUSTING DEVICE AND METHOD FOR ADJUSTING SWITCHING DEVICE MECHANISMS
    Publication number: 20210241986
    Abstract: An adjusting device adjusts the stroke of a vacuum switching tube and the bias of a contact compression spring of a switching device mechanism, the spring being paired with the vacuum switching tube, for a medium-voltage switch and/or high-voltage switch. The adjusting device can be driven by a switch shaft, the switch shaft is connected to a transmission element via a connection element, and the transmission element can be connected to a movable switch contact of a medium-voltage switch and/or a high-voltage switch. The transmission element is arranged in a rotatable manner and in a laterally movable manner in the connection element along a recess.
    Type: Application
    Filed: March 20, 2019
    Publication date: August 5, 2021
    Inventors: Juergen Einschenk, Thomas Knabe, Philipp Last, Sandro Koehler