Patents by Inventor Boris Avraamovich Malev

Boris Avraamovich Malev 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).

  • Rotor balancing method and device therefore
    Patent number: 7856877
    Abstract: The present invention is based on imparting of oscillatory motion to a rotor and to a coaxial balanced body relative to a fixed point selected at the common axis of the rotor. To eliminate an interference of imbalance datum planes on the parameters to be measured, at one stage of measurements the fixed point is used as the crossing point of the rotor axis with one of the imbalance datum planes, whereas at the next stage the rotor is along its axis by a fixed distance to a second position. The measured parameters are used to determine imbalance parameters in two imbalance datum planes.
    Type: Grant
    Filed: October 5, 2005
    Date of Patent: December 28, 2010
    Inventors: Alexandr Nikolaevich Nikolaev, Boris Avraamovich Malev, Leonid Alekseevich Bryakin, Mikhail Aleksandrovich Scherbakov, Sergey Vyacheslavovich Kochkin