Patents by Inventor Juliano Avolio

Juliano Avolio 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).

  • Compressor rotor blade airfoils
    Patent number: 12215598
    Abstract: A rotor blade includes an airfoil having an airfoil shape. The airfoil shape has a nominal profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in one of TABLE I and TABLE II. The Cartesian coordinate values of X, Y and Z are non-dimensional values from 0% to 100% convertible to dimensional distances expressed in a unit of distance by multiplying the Cartesian coordinate values of X, Y and Z by a scaling factor of the airfoil in the unit of distance. The X and Y values, when connected by smooth continuing arcs, define airfoil profile sections at each Z value. The airfoil profile sections at Z values being joined smoothly with one another to form a complete airfoil shape.
    Type: Grant
    Filed: October 30, 2023
    Date of Patent: February 4, 2025
    Assignee: GE Infrastructure Technology LLC
    Inventors: Matthew John McKeever, Grady Pastor, Andrew Joseph Kotnour, Juliano Avolio, Kevin Michael Barnett, Laia Ferrer-Argemi
  • Compressor stator vane airfoils
    Patent number: 12129770
    Abstract: A stator vane includes an airfoil having an airfoil shape. The airfoil shape has a nominal profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in one of TABLE I and TABLE II. The Cartesian coordinate values of X, Y and Z are non-dimensional values from 0% to 100% convertible to dimensional distances expressed in a unit of distance by multiplying the Cartesian coordinate values of X, Y and Z by a scaling factor of the airfoil in the unit of distance. The X and Y values, when connected by smooth continuing arcs, define airfoil profile sections at each Z value. The airfoil profile sections at Z values being joined smoothly with one another to form a complete airfoil shape.
    Type: Grant
    Filed: October 30, 2023
    Date of Patent: October 29, 2024
    Assignee: GE Infrastructure Technology LLC
    Inventors: Matthew John McKeever, Juliano Avolio, Kevin Michael Barnett
  • Compressor stator vane airfoils
    Patent number: 11634995
    Abstract: A stator vane is provided. The stator vane including an airfoil that has a nominal suction-side profile substantially in accordance with suction-side Cartesian coordinate values of X, Y, and Z set forth in Table I. The Cartesian coordinate values of X, Y, and Z are defined relative to a point data origin at a base of the airfoil. The Cartesian coordinate values of X, Y, and Z are non-dimensional values that are convertible to dimensional distances expressed in a unit of distance by multiplying the Cartesian coordinate values of X, Y, and Z by a scaling factor of the airfoil in the unit of distance. The X and Y values are connected by smooth continuing arcs to define suction-side profile sections at each Z value. The suction-side profile sections at the Z values are joined smoothly with one another to form a complete airfoil suction-side shape.
    Type: Grant
    Filed: September 30, 2022
    Date of Patent: April 25, 2023
    Assignee: General Electric Company
    Inventors: Matthew John McKeever, Kevin Michael Barnett, Juliano Avolio