Patents Assigned to OOO Siemens
  • Publication number: 20160190672
    Abstract: A method and an assembly for radio-frequency (RF) power coupling in a rack includes at least one box shaped power combiner and/or divider, connectors for inputting and outputting RF-power, conductors arranged inside the at least one box shaped power combiner and/or divider, electrically connecting the connectors with at least one center conductor, and at least one outside conductor formed as a box shaped casing.
    Type: Application
    Filed: August 15, 2013
    Publication date: June 30, 2016
    Applicant: OOO Siemens
    Inventors: Alexey GUDOVICH, Andrey KRASNOV, Konstantin NIKOLSKIY, Alexander SMIRNOV
  • Patent number: 8702391
    Abstract: A gas turbine blade including a root and an air foil with a leading edge and a trailing edge, a cooling air channel system extending from a cooling air opening in the root via a winding serpentine channel to a trailing edge channel at the trailing edge including an air outlet at the trailing edge is provided. For efficiently cooling the trailing edge of the blade it is proposed that the cooling air channel system includes an air bypass channel connecting the cooling air opening in the root with the trailing edge channel bypassing the serpentine channel.
    Type: Grant
    Filed: June 22, 2011
    Date of Patent: April 22, 2014
    Assignee: OOO Siemens
    Inventors: Vitaly Bregman, Mikhail Petukhovskiy
  • Patent number: 8585351
    Abstract: A gas turbine blade including a root, an airfoil with a leading edge and a trailing edge, a radial outer tip, and a pressure side and a suction side between the leading edge and the trailing edge, and a cooling air channel system extending from an air inlet opening in the root throughout the airfoil to a plurality of air outlets at the pressure side and the leading edge of the top of the tip of the airfoil.
    Type: Grant
    Filed: June 1, 2011
    Date of Patent: November 19, 2013
    Assignee: OOO Siemens
    Inventors: Vitaly Bregman, Mikhail Petukhovskiy