Patents by Inventor Nicolas ECKSTEIN

Nicolas ECKSTEIN 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).

  • Electrical machine including closure walls for winding slots
    Patent number: 11336142
    Abstract: An electrical machine includes a rotor with a plurality of winding slots in which wire windings are arranged. A pair of covering slides is associated with each winding slot, wherein each covering slide has a closure wall, and the closure walls of the pairs of covering slides close the winding slots which are associated with them on that side of the winding slots which faces radially outward. Mutually facing longitudinal ends of the closure walls of the same pair of covering slides overlap in the assembled state in such a way that the closure walls of the same pair of covering slides overlap only in sections.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: May 17, 2022
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Nicolas Eckstein, Thorsten Rienecker, Philipp Schlag
  • Electrical Machine and Vehicle Comprising an Electrical Machine of This Kind
    Publication number: 20210036571
    Abstract: An electrical machine includes a rotor with a plurality of winding slots in which wire windings are arranged. A pair of covering slides is associated with each winding slot, wherein each covering slide has a closure wall, and the closure walls of the pairs of covering slides close the winding slots which are associated with them on that side of the winding slots which faces radially outward. Mutually facing longitudinal ends of the closure walls of the same pair of covering slides overlap in the assembled state in such a way that the closure walls of the same pair of covering slides overlap only in sections.
    Type: Application
    Filed: February 22, 2019
    Publication date: February 4, 2021
    Inventors: Nicolas ECKSTEIN, Thorsten RIENECKER, Philipp SCHLAG