Patents by Inventor Sergei Riazantsev

Sergei Riazantsev 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).

  • GAS TURBINE VANE WITH IMPROVED COOLING
    Publication number: 20110008177
    Abstract: The disclosure relates to a hollow gas turbine vane that is cooled by an arrangement configured to sequential cooling an endwall of the vane and its airfoil and, at the same time, the two endwalls of the vane. This arrangement can reduce cooling air demand, which can have a positive effect on the turbines efficiency.
    Type: Application
    Filed: May 19, 2010
    Publication date: January 13, 2011
    Applicant: ALSTOM Technology Ltd
    Inventors: Jose ANGUISOLA MCFEAT, Erich Kreiselmaier, Christoph Nagler, Sergei Riazantsev