Patents by Inventor Andrey Shukin

Andrey Shukin 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).

  • Blade or vane for a turbomachine
    Patent number: 7674092
    Abstract: A component defines a blade or a vane for a rotor rotatable about a rotary axis. An inner space of the component is limited by first and second walls, and forms a passage for a cooling fluid. First and second ribs project form the first and second walls, respectively, and form first and second channels for the fluid from a leading end to a trailing end of the ribs. The first and second ribs intersect and are directly connected to each other at said intersections. The first and second ribs intersect at an intersection joint in the proximity of the trailing end in such a way that the first channel and the second channel form a common outlet channel with a flow area.
    Type: Grant
    Filed: February 25, 2005
    Date of Patent: March 9, 2010
    Assignee: Siemens Aktiengesellschaft
    Inventors: Mats Annerfeldt, Andrey Shukin, Sergey Shukin
  • Blade or vane for a turbomachine
    Publication number: 20070172354
    Abstract: A component defines a blade or a vane for a rotor rotatable about a rotary axis. An inner space of the component is limited by first and second walls, and forms a passage for a cooling fluid. First and second ribs project form the first and second walls, respectively, and form first and second channels for the fluid from a leading end to a trailing end of the ribs. The first and second ribs intersect and are directly connected to each other at said intersections. The first and second ribs intersect at an intersection joint in the proximity of the trailing end in such a way that the first channel and the second channel form a common outlet channel with a flow area.
    Type: Application
    Filed: February 25, 2005
    Publication date: July 26, 2007
    Inventors: Mats Annerfeldt, Andrey Shukin, Sergey Shukin