Patents by Inventor Vladimir SHIROKOV

Vladimir SHIROKOV 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
    Publication number: 20180278102
    Abstract: A permanent magnet electrical machine (30) comprising a first shaft having a rotational axis (34). A second shaft spaced from the first shaft and rotating about the rotational axis. The second shaft comprises magnetic material. A first magnet mounted to the first shaft or aligned with the first shaft to selectively magnetise at least a portion of the first shaft. A second magnet aligned with the second shaft to selectively magnetise at least a portion of the second shaft and thereby to couple the second shaft to the first shaft.
    Type: Application
    Filed: March 22, 2018
    Publication date: September 27, 2018
    Applicant: ROLLS-ROYCE plc
    Inventor: Vladimir SHIROKOV