Patents by Inventor Ilya Chuprakov

Ilya Chuprakov 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 for manufacturing an abrasive coating on a gas turbine component
    Patent number: 9322100
    Abstract: A method for manufacturing an abrasive coating on a gas turbine component, especially on a gas turbine rotor blade tip, comprising at least the following steps: a) providing a gas turbine component, especially a gas turbine rotor blade; b) providing a high temperature melting alloy powder; c) providing abrasive particles; d) providing a low temperature melting alloy powder; e) blending at least said high temperature melting alloy powder and said abrasive particles to provide a mixture; f) applying said low temperature melting alloy powder and said mixture to an area of said gas turbine component, especially to a tip of said turbine rotor blade; g) locally heating said area of said gas turbine component to a temperature above the melting point of said low temperature melting alloy powder but below the melting point of said high temperature melting alloy powder is provided.
    Type: Grant
    Filed: May 4, 2007
    Date of Patent: April 26, 2016
    Assignees: MTU Aero Engines GmbH, Liburdi Engineering Limited
    Inventors: Karl-Heinz Manier, Ilya Chuprakov, Robert Sparling