Patents by Inventor Jonathon Slepski

Jonathon Slepski 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).

  • Steam turbine rotating blade
    Patent number: 7946821
    Abstract: A rotating blade for a steam turbine includes a root section and an airfoil section contiguous with the root section. The airfoil section is shaped to optimize aerodynamic performance while providing optimized flow distribution and minimal centrifugal and bending stresses. The blade also includes a tip section continuous with the airfoil section, and a cover formed as part of the tip section. The cover defines a radial seal that serves to minimize tip losses. The rotating blade is capable of running at operating speeds between 5626 and 11250 rotations per minute.
    Type: Grant
    Filed: July 16, 2007
    Date of Patent: May 24, 2011
    Assignee: Nuovo Pignone Holdings, S.p.A.
    Inventors: Jonathon Slepski, Carlo Cortese
  • Steam turbine rotating blade
    Patent number: 7946820
    Abstract: A rotating blade for a steam turbine includes a root section and an airfoil section contiguous with the root section. The airfoil section is shaped to optimize aerodynamic performance while providing optimized flow distribution and minimal centrifugal and bending stresses. The blade also includes a tip section continuous with the airfoil section, and a cover formed as part of the tip section. The cover defines a radial seal that serves to minimize tip losses. The rotating blade is capable of running at operating speeds between 5626 and 11250 rotations per minute.
    Type: Grant
    Filed: July 16, 2007
    Date of Patent: May 24, 2011
    Assignee: Nuovo Pignone Holdings, S.p.A.
    Inventors: Lorenzo Cosi, Jonathon Slepski
  • Steam turbine rotating blade
    Patent number: 7946823
    Abstract: A rotating blade for a steam turbine includes a root section and an airfoil section contiguous with the root section. The airfoil section is shaped to optimize aerodynamic performance while providing optimized flow distribution and minimal centrifugal and bending stresses. The blade also includes a tip section continuous with the airfoil section, and a cover formed as part of the tip section. The cover defines a radial seal that serves to minimize tip losses. The rotating blade is capable of running at operating speeds between 5626 and 11250 rotations per minute.
    Type: Grant
    Filed: July 16, 2007
    Date of Patent: May 24, 2011
    Assignee: Nuovo Pignone Holdings, S.p.A.
    Inventors: Amir Mujezinovic, Jonathon Slepski, Steven DeLessio
  • Steam turbine rotating blade
    Patent number: 7946822
    Abstract: A rotating blade for a steam turbine includes a root section and an airfoil section contiguous with the root section. The airfoil section is shaped to optimize aerodynamic performance while providing optimized flow distribution and minimal centrifugal and bending stresses. The blade also includes a tip section continuous with the airfoil section, and a cover formed as part of the tip section. The cover defines a radial seal that serves to minimize tip losses. The rotating blade is capable of running at operating speeds between 5626 and 11250 rotations per minute.
    Type: Grant
    Filed: July 16, 2007
    Date of Patent: May 24, 2011
    Assignee: Nuovo Pignone Holdings, S.p.A.
    Inventors: Jonathon Slepski, Muhammad Riaz
  • Steam Turbine Rotating Blade
    Publication number: 20100021306
    Abstract: A rotating blade for a steam turbine includes a root section and an airfoil section contiguous with the root section. The airfoil section is shaped to optimize aerodynamic performance while providing optimized flow distribution and minimal centrifugal and bending stresses. The blade also includes a tip section continuous with the airfoil section, and a cover formed as part of the tip section. The cover defines a radial seal that serves to minimize tip losses. The rotating blade is capable of running at operating speeds between 5626 and 11250 rotations per minute.
    Type: Application
    Filed: July 16, 2007
    Publication date: January 28, 2010
    Inventors: Amir Mujezinovic, Jonathon Slepski, Steven DeLessio
  • Steam Turbine Rotating Blade
    Publication number: 20090022601
    Abstract: A rotating blade for a steam turbine includes a root section and an airfoil section contiguous with the root section. The airfoil section is shaped to optimize aerodynamic performance while providing optimized flow distribution and minimal centrifugal and bending stresses. The blade also includes a tip section continuous with the airfoil section, and a cover formed as part of the tip section. The cover defines a radial seal that serves to minimize tip losses. The rotating blade is capable of running at operating speeds between 5626 and 11250 rotations per minute.
    Type: Application
    Filed: July 16, 2007
    Publication date: January 22, 2009
    Inventors: Jonathon Slepski, Muhammad Riaz
  • Steam Turbine Rotating Blade
    Publication number: 20090022596
    Abstract: A rotating blade for a steam turbine includes a root section and an airfoil section contiguous with the root section. The airfoil section is shaped to optimize aerodynamic performance while providing optimized flow distribution and minimal centrifugal and bending stresses. The blade also includes a tip section continuous with the airfoil section, and a cover formed as part of the tip section. The cover defines a radial seal that serves to minimize tip losses. The rotating blade is capable of running at operating speeds between 5626 and 11250 rotations per minute.
    Type: Application
    Filed: July 16, 2007
    Publication date: January 22, 2009
    Inventors: Jonathon Slepski, Carlo Cortese
  • Steam Turbine Rotating Blade
    Publication number: 20090022600
    Abstract: A rotating blade for a steam turbine includes a root section and an airfoil section contiguous with the root section. The airfoil section is shaped to optimize aerodynamic performance while providing optimized flow distribution and minimal centrifugal and bending stresses. The blade also includes a tip section continuous with the airfoil section, and a cover formed as part of the tip section. The cover defines a radial seal that serves to minimize tip losses. The rotating blade is capable of running at operating speeds between 5626 and 11250 rotations per minute.
    Type: Application
    Filed: July 16, 2007
    Publication date: January 22, 2009
    Inventors: Lorenzo Cosi, Jonathon Slepski