Patents by Inventor Valentin F. Kuznetsov

Valentin F. Kuznetsov 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).

  • Light-water reactor fuel assembly (alternatives), a light-water reactor, and a fuel element of fuel assembly
    Patent number: 9355747
    Abstract: A 17×17 jacketless fuel assembly for a PWR-type light-water reactor uses thorium as the fuel. The fuel assembly has a square shape in the plan view, a seed region, a blanket region that encircles it, an upper nozzle, and a lower nozzle. The fuel elements of the seed region re arranged in the rows and columns of a square coordinate grid and have a four-lobed profile that forms spiral spacer ribs along the length of a fuel element. The blanket region contains a frame structure within which a bundle of fuel elements made from thorium with the addition of enriched uranium is positioned. The blanket region fuel elements are arranged in the two or three rows and columns of a square coordinate grid.
    Type: Grant
    Filed: December 25, 2008
    Date of Patent: May 31, 2016
    Assignee: Thorium Power, Inc.
    Inventors: Sergey M. Bashkirtsev, Valentin F. Kuznetsov, Valery V. Kevrolev, Alexey G. Morozov