Patents by Inventor Izabela Kuder

Izabela Kuder 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).

  • Patent number: 11489395
    Abstract: The disclosure relates to an electric machine including a stator having a plurality of teeth and on which a winding of the electric machine is arranged, wherein a respective intermediate space is formed between neighboring teeth. The electric machine further includes a rotor that may rotate relative to the stator, wherein an air gap is formed between the stator and the rotor. The electric machine further includes a plurality of closing devices for closing the respective intermediate spaces in relation to the air gap, and wherein a respective closing device of the plurality of closing devices is arranged between neighboring teeth of the stator.
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: November 1, 2022
    Assignee: Rolls-Royce Deutschland Ltd & Co KG
    Inventors: Robert Goraj, Izabela Kuder
  • Publication number: 20210218308
    Abstract: The disclosure relates to an electric machine including a stator having a plurality of teeth and on which a winding of the electric machine is arranged, wherein a respective intermediate space is formed between neighboring teeth. The electric machine further includes a rotor that may rotate relative to the stator, wherein an air gap is formed between the stator and the rotor. The electric machine further includes a plurality of closing devices for closing the respective intermediate spaces in relation to the air gap, and wherein a respective closing device of the plurality of closing devices is arranged between neighboring teeth of the stator.
    Type: Application
    Filed: February 7, 2019
    Publication date: July 15, 2021
    Inventors: Robert Goraj, Izabela Kuder
  • Publication number: 20210021175
    Abstract: The disclosure relates to a can for an electric machine, wherein the can is configured to be arranged between a stator and a rotor of the electric machine. The can is produced at least partially from a fiber composite material, which has a matrix and a plurality of fibers, wherein the plurality of fibers include first fibers produced from an electrically conductive first material and second fibers produced from a second material having a lower electrical conductivity in comparison to the first material. The first fibers and the second fibers of the plurality of fibers are arranged relative to one another in such a way that the respective first fibers are spaced apart from one another.
    Type: Application
    Filed: February 7, 2019
    Publication date: January 21, 2021
    Inventors: Izabela Kuder, Robert Goraj