Patents by Inventor Raphael Neumann

Raphael Neumann 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).

  • Direct drive segmented generator
    Patent number: 9660493
    Abstract: The present invention relates a stator segment for an electrical machine, comprising a plurality of windings, each winding having a winding starting and ending point, and a stator yoke with a plurality of stator slots for receiving at least one stator winding, said segment having a first side and a second side. At least one winding having its starting point at the first side, and its ending point at the first side of the segment, the at least one winding is received in one or more stator slots. At least one other winding having its starting point at the second side, and its ending point at the second side of the segment, the at least one other winding is received in one or more stator slots.
    Type: Grant
    Filed: November 6, 2011
    Date of Patent: May 23, 2017
    Assignee: VESTAS WIND SYSTEM A/S
    Inventors: Ramasamy Anbarasu, Mohamed Osama, Raphael Neumann
  • Direct drive segmented generator
    Patent number: 9455603
    Abstract: The present invention relates an electrical machine comprising a plurality of stator segments; each segment has a plurality of electrical phase windings embedded in stator slots in a phase sequence, wherein the phase of the first slot of a segment is different from the phase of the first slot of an adjacent segment.
    Type: Grant
    Filed: November 6, 2011
    Date of Patent: September 27, 2016
    Assignee: Vestas Wind Systems A/S
    Inventor: Raphael Neumann
  • Direct Drive Segmented Generator
    Publication number: 20140091666
    Abstract: The present invention relates an electrical machine comprising a plurality of stator segments;each segment has a plurality of electrical phase windings embedded in stator slots in a phase sequence, wherein the phase of the first slot of a segment is different from the phase of the first slot of an adjacent segment.
    Type: Application
    Filed: November 6, 2011
    Publication date: April 3, 2014
    Applicant: VESTAS WIND SYSTEMS A/S
    Inventor: Raphael Neumann
  • Direct Drive Segmented Generator
    Publication number: 20140091673
    Abstract: The present invention relates a stator segment for an electrical machine, comprising a plurality of windings, each winding having a winding starting and ending point, and a stator yoke with a plurality of stator slots for receiving at least one stator winding, said segment having a first side and a second side. At least one winding having its starting point at the first side, and its ending point at the first side of the segment, the at least one winding is received in one or more stator slots.
    Type: Application
    Filed: November 6, 2011
    Publication date: April 3, 2014
    Applicant: VESTAS WIND SYSTEMS A/S
    Inventors: Ramasamy Anbarasu, Mohamed Osama, Raphael Neumann