Patents by Inventor Vladimir I. Kalashnikov

Vladimir I. Kalashnikov 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).

  • Single-phase step micromotor
    Patent number: 4369385
    Abstract: A single-phase step micromotor comprising a stator wherein cylindrical surfaces of a pair of pole pieces face each other. Interposed between said pole pieces is a double-pole rotor. Arranged between the stator and rotor is a rotor fixing means in the form of a ring, the thickness of which is less than that of said pole pieces, and the inner diameter of the ring varies along the angular coordinate of the stator.
    Type: Grant
    Filed: March 17, 1981
    Date of Patent: January 18, 1983
    Inventors: Daniel D. Malkin, Anatoly S. Umerenkov, Alexandr A. Ketsaris, Gennady A. Kruglov, Vladimir I. Kalashnikov