Patents by Inventor Martin Leubner

Martin Leubner 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).

  • Systems containing a double fed induction machine and a fly wheel, and methods of operating such systems
    Patent number: 11557900
    Abstract: A system contains a double fed induction machine having a stator and a rotor, a fly wheel coupled to the rotor, and a control device for providing a rotor voltage and a rotor current to the rotor. The control device is connected to the rotor and the stator and is capable of generating the rotor voltage and rotor current in response to an electrical signal that is applied to the stator. The control device has a multilevel converter and a control unit for controlling the multilevel converter.
    Type: Grant
    Filed: July 2, 2021
    Date of Patent: January 17, 2023
    Assignee: Siemens Energy Global GmbH & Co. KG
    Inventors: Felix Kammerer, Jens Rosendahl, Kunal Sharma, Nicol Hildebrand, Wilfried Hofmann, Martin Leubner, Nico Remus
  • SYSTEMS CONTAINING A DOUBLE FED INDUCTION MACHINE AND A FLY WHEEL, AND METHODS OF OPERATING SUCH SYSTEMS
    Publication number: 20220014024
    Abstract: A system contains a double fed induction machine having a stator and a rotor, a fly wheel coupled to the rotor, and a control device for providing a rotor voltage and a rotor current to the rotor. The control device is connected to the rotor and the stator and is capable of generating the rotor voltage and rotor current in response to an electrical signal that is applied to the stator. The control device has a multilevel converter and a control unit for controlling the multilevel converter.
    Type: Application
    Filed: July 2, 2021
    Publication date: January 13, 2022
    Inventors: FELIX KAMMERER, JENS ROSENDAHL, KUNAL SHARMA, NICOL HILDEBRAND, WILFRIED HOFMANN, MARTIN LEUBNER, NICO REMUS
  • Connection system
    Patent number: 7597591
    Abstract: A connection system for laying and connecting core pairs of a multi-pair data cable to connection pairs of a data jack with an accommodating device for accommodating and sorting, without crossing over, the core pairs of the data cable.
    Type: Grant
    Filed: February 12, 2009
    Date of Patent: October 6, 2009
    Assignee: CCS Technology, Inc.
    Inventor: Martin Leubner
  • Connection System
    Publication number: 20090149082
    Abstract: A connection system for laying and connecting core pairs of a multi-pair data cable to connection pairs of a data jack with an accommodating device for accommodating and sorting, without crossing over, the core pairs of the data cable.
    Type: Application
    Filed: February 12, 2009
    Publication date: June 11, 2009
    Inventor: Martin Leubner