Patents by Inventor Jury D. Demchenko

Jury D. Demchenko 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).

  • Cylindrical linear induction motor
    Patent number: 4287444
    Abstract: A cylindrical linear induction motor comprises an inductor having a laminated core structure formed of individual circular cores with slots adapted to receive a polyphase winding. The slots receiving the polyphase winding are arranged uniformly on the internal surface of the cores, one core being disposed with respect to the other so that the slots for like phases of the winding are displaced over a distance equal to or greater than the distance between the contiguous slots of one core.
    Type: Grant
    Filed: February 25, 1980
    Date of Patent: September 1, 1981
    Inventors: Alexandr D. Popov, Vladimir A. Solomin, Nikolai R. Teptikov, Jury D. Demchenko