Patents by Inventor Vladimir I. Litvin

Vladimir I. Litvin 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).

  • Publication number: 20120008456
    Abstract: A continuous-action intense glass batch mixer comprising a horizontal cylindrical mixing chamber with an inlet fitting for loading batch and scrap glass, a water nozzle, and a steam nozzle. A chamber has loading, accumulation and unloading zones and a rotor central shaft. The mixer has a hole for unloading the mixture of batch and scrap glass, with magnetic separators installed under it, wherein in order to clean the chamber walls, scrapers are installed on the rotor shaft, and mixing cutting tools are installed on the shaft in the loading and unloading zones and uniformly distributed around the circumference at a 90° angle to the shaft, except that the second cutting tool is installed at a 60° angle to the first cutting tool (the intensive stirring zone). The total width of the work surface of the cutting tools is 15-30% larger than the length of the zone they are installed in.
    Type: Application
    Filed: May 4, 2011
    Publication date: January 12, 2012
    Inventors: VALENTIN D. TOKAREV, Sergej A. Agureev, Radik I. Sultanov, Vladimir I. Litvin, Petr A. Fomin, Oleg N. Popov