Patents by Inventor Venkata Siva P. Chaluvadi

Venkata Siva P. Chaluvadi 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).

  • Airfoil shape for compressor inlet guide vane
    Patent number: 8186963
    Abstract: An article of manufacture having a nominal profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in TABLE A. X and Y are distances in inches which, when connected by smooth continuing arcs, define airfoil profile sections at each distance Z in inches. The profile sections at the Z distances can be joined smoothly with one another to form a complete inlet guide vane airfoil shape.
    Type: Grant
    Filed: August 31, 2010
    Date of Patent: May 29, 2012
    Assignee: General Electric Company
    Inventors: Christopher Edward LaMaster, Venkata Siva P. Chaluvadi, Donald Joseph Kasperski
  • AIRFOIL SHAPE FOR COMPRESSOR INLET GUIDE VANE
    Publication number: 20120051927
    Abstract: An article of manufacture having a nominal profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in TABLE A. X and Y are distances in inches which, when connected by smooth continuing arcs, define airfoil profile sections at each distance Z in inches. The profile sections at the Z distances can be joined smoothly with one another to form a complete inlet guide vane airfoil shape.
    Type: Application
    Filed: August 31, 2010
    Publication date: March 1, 2012
    Inventors: Christopher Edward LaMaster, Venkata Siva P. Chaluvadi, Donald Joseph Kasperski
  • Air foil shape for a compressor blade
    Patent number: 7186090
    Abstract: An article of manufacture having a nominal profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in a table. The table selected from the group of tables consisting of TABLES 1S–16S, 1R–17R, and IGV. Wherein X and Y are distances in inches which, when connected by smooth continuing arcs, define airfoil profile sections at each distance Z in inches. The profile sections at the Z distances being joined smoothly with one another to form a complete airfoil shape.
    Type: Grant
    Filed: November 12, 2004
    Date of Patent: March 6, 2007
    Assignee: General Electric Company
    Inventors: Steven Eric Tomberg, Roger Beharrysingh, Timothy E. DeJoris, William J. Miller, Paul Deivernois, Venkata Siva P. Chaluvadi, Adrian Mircea Mistreanu, Michael James Dutka, Nathan S. Race, Jeffrey Boyd, Christopher David McGowan, Peter Gaines Cleveland, Jason Thomas Harrell, Carl G. Schott, John David Stampfli, Ronald Stuart Denmark, Steven Mark Schirle, Jennifer B. Michenfelder, John F. Ryman