Patents by Inventor Peter Findlay

Peter Findlay 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).

  • LP turbine vane airfoil profile
    Patent number: 7568890
    Abstract: A single stage low pressure turbine vane includes an airfoil having a profile substantially in accordance with at least an intermediate portion of the Cartesian coordinate values of X, Y and Z set forth in Table 2. The X and Y values are distances, which when smoothly connected by an appropriate continuing curve, define airfoil profile sections at each distance Z. The profile sections at each distance Z are joined smoothly to one another to form a complete airfoil shape.
    Type: Grant
    Filed: November 22, 2006
    Date of Patent: August 4, 2009
    Assignee: Pratt & Whitney Canada Corp.
    Inventors: Peter Findlay, Krishan Mohan, Saml Girgis