Patents by Inventor Alfred Weller

Alfred Weller 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).

  • Device for supplying energy to a long stator winding having multiple winding sections
    Patent number: 8476857
    Abstract: A device for supplying energy to a long stator winding having multiple winding sections. The device includes an energy source, a supply line connected to the energy source, section switches that are connected to the supply line and that each have a connection for connecting the switch to one winding section each. The device is configured to enable reactive (idle) power compensation independently of the closed-loop control of the energy source. The device for the reactive power compensation is configured to adjust the impedance of the device.
    Type: Grant
    Filed: November 10, 2008
    Date of Patent: July 2, 2013
    Assignee: Siemens Aktiengesellschaft
    Inventors: Reinhard Hoffmann, Alfred Weller
  • DEVICE FOR SUPPLYING ENERGY TO A LONG STATOR WINDING HAVING MULTIPLE WINDING SECTIONS
    Publication number: 20100253251
    Abstract: A device for supplying energy to a long stator winding having multiple winding sections. The device includes an energy source, a supply line connected to the energy source, section switches that are connected to the supply line and that each have a connection for connecting the switch to one winding section each. The device is configured to enable reactive (idle) power compensation independently of the closed-loop control of the energy source. The device for the reactive power compensation is configured to adjust the impedance of the device.
    Type: Application
    Filed: November 10, 2008
    Publication date: October 7, 2010
    Applicant: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Reinhard Hoffmann, Alfred Weller