Patents by Inventor Wojciech Olszewski

Wojciech Olszewski 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).

  • Arrangement having a spiraled conductor strand, and method for producing such an arrangement
    Patent number: 11378596
    Abstract: An arrangement includes a spiralled conductor strand supported by a winding support. The winding support is a ring and is assembled from a plurality of segments abutting one another. At a first abutment the spiralled conductor strand ends on both sides of the abutment so as to leave the same free, and at a second abutment the conductor strand runs beyond the second abutment. A method for producing a measuring transformer is also provided.
    Type: Grant
    Filed: June 20, 2019
    Date of Patent: July 5, 2022
    Assignee: Siemens Energy Global GmbH & Co. KG
    Inventors: Stefan Beutel, Benjamin Huth, Wojciech Olszewski
  • ARRANGEMENT HAVING A SPIRALED CONDUCTOR STRAND, AND METHOD FOR PRODUCING SUCH AN ARRANGEMENT
    Publication number: 20210302473
    Abstract: An arrangement includes a spiralled conductor strand supported by a winding support. The winding support is a ring and is assembled from a plurality of segments abutting one another. At a first abutment the spiralled conductor strand ends on both sides of the abutment so as to leave the same free, and at a second abutment the conductor strand runs beyond the second abutment. A method for producing a measuring transformer is also provided.
    Type: Application
    Filed: June 20, 2019
    Publication date: September 30, 2021
    Inventors: STEFAN BEUTEL, BENJAMIN HUTH, WOJCIECH OLSZEWSKI
  • Apparatus for monitoring the state of an electrical switching device
    Patent number: 7994444
    Abstract: An electrical switching device has a state indicator which is covered or uncovered in accordance with the state of the switching device. In order to reduce the amount of moved masses, the state indicator remains in a resting position during a switching process of the electrical switching device. The state indicator can be covered at least in part by the movable switching contact pieces of the electrical switching device, for example.
    Type: Grant
    Filed: September 20, 2005
    Date of Patent: August 9, 2011
    Assignee: Siemens Aktiengesellschaft
    Inventors: Wojciech Olszewski, Peter Schmidt
  • Drive Arrangement with a Drive Device of an Electrical Switching Device and Method for Operating the Drive Arrangement
    Publication number: 20090020400
    Abstract: A drive configuration with a drive device is connected via a connecting element to a plurality of moving contact makers of a number of switch poles of an electrical switchgear. The drive device can be disconnected from the moving contact makers by way of a clutch.
    Type: Application
    Filed: May 23, 2006
    Publication date: January 22, 2009
    Applicant: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Christian Haster, Wojciech Olszewski
  • Apparatus for Monitoring the State of an Electrical Switching Device
    Publication number: 20080105524
    Abstract: An electrical switching device has a state indicator which is covered or uncovered in accordance with the state of the switching device. In order to reduce the amount of moved masses, the state indicator remains in a resting position during a switching process of the electrical switching device. The state indicator can be covered at least in part by the movable switching contact pieces of the electrical switching device, for example.
    Type: Application
    Filed: September 20, 2005
    Publication date: May 8, 2008
    Inventors: Wojciech Olszewski, Peter Schmidt