Patents by Inventor Sergei Vasilvevich Sosnovsky

Sergei Vasilvevich Sosnovsky 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).

  • Method and system of increasing wear resistance of a part of a rotating mechanism exposed to fluid flow therethrough
    Patent number: 9488184
    Abstract: A method of increasing wear resistance of one or more part(s) of a rotating mechanism includes manufacturing the one or more part(s) with a portion thereof configured to be exposed to wear during fluid flow associated with the rotating mechanism having a dimension different from that of a desired dimension, applying a protective coating of an aluminum bronze alloy to the portion through welding deposition, and mechanically treating the protective coating. The method also includes applying one or more layer(s) of solid-alloy over the protective coating through electro-erosion deposition, and continuing the mechanical treatment of the protective coating and/or the one or more layer(s) of solid-alloy after the solid-alloy deposition to obtain the desired dimension of the portion.
    Type: Grant
    Filed: May 2, 2012
    Date of Patent: November 8, 2016
    Assignee: KING ABDULAZIZ CITY FOR SCIENCE AND TECHNOLOGY
    Inventors: Vladimir Petrovich Selkin, Sergei Vasilvevich Sosnovsky, Turki Saud Mohammed Al-Saud, Mohammed A Binhussain, Vladimir Enokovich Agabekov
  • METHOD AND SYSTEM OF INCREASING WEAR RESISTANCE OF A PART OF A ROTATING MECHANISM EXPOSED TO FLUID FLOW THERETHROUGH
    Publication number: 20130294896
    Abstract: A method of increasing wear resistance of one or more part(s) of a rotating mechanism includes manufacturing the one or more part(s) with a portion thereof configured to be exposed to wear during fluid flow associated with the rotating mechanism having a dimension different from that of a desired dimension, applying a protective coating of an aluminum bronze alloy to the portion through welding deposition, and mechanically treating the protective coating. The method also includes applying one or more layer(s) of solid-alloy over the protective coating through electro-erosion deposition, and continuing the mechanical treatment of the protective coating and/or the one or more layer(s) of solid-alloy after the solid-alloy deposition to obtain the desired dimension of the portion.
    Type: Application
    Filed: May 2, 2012
    Publication date: November 7, 2013
    Inventors: VLADIMIR PETROVICH SELKIN, Sergei Vasilvevich Sosnovsky, Turki Saud Mohammed Al-Saud, Mohammed A. Binhussain, Vladimir Enokovich Agabekov