Patents by Inventor Helen Ogbazion Gabregiorgish

Helen Ogbazion Gabregiorgish 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).

  • Turbine engine airfoil and method of cooling
    Patent number: 11566527
    Abstract: A component, such as for a turbine engine, can include an airfoil with an outer wall defining an exterior surface bounding an interior and defining a pressure side and a suction side extending between a leading edge and a trailing edge to define a chord-wise direction and extending between a root and a tip to define a span-wise direction. The component can also include at least one cooling passage within the interior.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: January 31, 2023
    Assignee: General Electric Company
    Inventors: Tingfan Pang, Helen Ogbazion Gabregiorgish, Zachary Daniel Webster, Gregory Terrence Garay, Steven Robert Brassfield, Daniel Endecott Osgood
  • Engine component with set of cooling holes
    Patent number: 11480058
    Abstract: An apparatus and method an engine component for a turbine engine comprising an outer wall bounding an interior and defining a pressure side and an opposing suction side, with both sides extending between a leading edge and a trailing edge to define a chord-wise direction, and extending between a root and a tip to define a span-wise direction, at least one cooling passage located within the interior, a set of cooling holes having an inlet fluidly coupled to the cooling passage, an outlet located on one of the pressure side or suction side, with a connecting passage fluidly coupling the inlet to the outlet.
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: October 25, 2022
    Assignee: General Electric Company
    Inventors: Gregory Terrence Garay, Tingfan Pang, Helen Ogbazion Gabregiorgish, Zachary Daniel Webster, Steven Robert Brassfield
  • Turbine engine airfoil with a scalloped portion
    Patent number: 11236618
    Abstract: An airfoil for a turbine engine can include an outer wall bounding an interior and defining a pressure side and a suction side extending between a leading edge and a trailing edge to define a chord-wise direction and extending between a root and a tip to define a span-wise direction. A plurality of outlets and a plurality of scalloped portions can extend along the outer wall.
    Type: Grant
    Filed: October 28, 2020
    Date of Patent: February 1, 2022
    Assignee: General Electric Company
    Inventors: Tingfan Pang, Helen Ogbazion Gabregiorgish, Zachary Daniel Webster, Gregory Terrence Garay, Steven Robert Brassfield, Daniel Endecott Osgood
  • TURBINE ENGINE AIRFOIL WITH A SCALLOPED PORTION
    Publication number: 20210040858
    Abstract: An airfoil for a turbine engine can include an outer wall bounding an interior and defining a pressure side and a suction side extending between a leading edge and a trailing edge to define a chord-wise direction and extending between a root and a tip to define a span-wise direction. A plurality of outlets and a plurality of scalloped portions can extend along the outer wall.
    Type: Application
    Filed: October 28, 2020
    Publication date: February 11, 2021
    Inventors: Tingfan Pang, Helen Ogbazion Gabregiorgish, Zachary Daniel Webster, Gregory Terrence Garay, Steven Robert Brassfield, Daniel Endecott Osgood
  • ENGINE COMPONENT WITH SET OF COOLING HOLES
    Publication number: 20210003020
    Abstract: An apparatus and method an engine component for a turbine engine comprising an outer wall bounding an interior and defining a pressure side and an opposing suction side, with both sides extending between a leading edge and a trailing edge to define a chord-wise direction, and extending between a root and a tip to define a span-wise direction, at least one cooling passage located within the interior, a set of cooling holes having an inlet fluidly coupled to the cooling passage, an outlet located on one of the pressure side or suction side, with a connecting passage fluidly coupling the inlet to the outlet.
    Type: Application
    Filed: September 23, 2020
    Publication date: January 7, 2021
    Inventors: Gregory Terrence Garay, Tingfan Pang, Helen Ogbazion Gabregiorgish, Zachary Daniel Webster, Steven Robert Brassfield
  • Turbine engine airfoil with a trailing edge
    Patent number: 10844728
    Abstract: An airfoil for a turbine engine can include an outer wall bounding an interior and defining a pressure side and a suction side extending between a leading edge and a trailing edge to define a chord-wise direction and extending between a root and a tip to define a span-wise direction. A plurality of outlets and a plurality of scalloped portions can extend proximate the trailing edge.
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: November 24, 2020
    Assignee: General Electric Company
    Inventors: Tingfan Pang, Helen Ogbazion Gabregiorgish, Zachary Daniel Webster, Gregory Terrence Garay, Steven Robert Brassfield, Daniel Endecott Osgood
  • TURBINE ENGINE AIRFOIL WITH A TRAILING EDGE
    Publication number: 20200332659
    Abstract: An airfoil for a turbine engine can include an outer wall bounding an interior and defining a pressure side and a suction side extending between a leading edge and a trailing edge to define a chord-wise direction and extending between a root and a tip to define a span-wise direction. A plurality of outlets and a plurality of scalloped portions can extend proximate the trailing edge.
    Type: Application
    Filed: April 17, 2019
    Publication date: October 22, 2020
    Inventors: Tingfan Pang, Helen Ogbazion Gabregiorgish, Zachary Daniel Webster, Gregory Terrence Garay, Steven Robert Brassfield, Daniel Endecott Osgood
  • TURBINE ENGINE AIRFOIL AND METHOD OF COOLING
    Publication number: 20200191000
    Abstract: A component, such as for a turbine engine, can include an airfoil with an outer wall defining an exterior surface bounding an interior and defining a pressure side and a suction side extending between a leading edge and a trailing edge to define a chord-wise direction and extending between a root and a tip to define a span-wise direction. The component can also include at least one cooling passage within the interior.
    Type: Application
    Filed: December 18, 2018
    Publication date: June 18, 2020
    Inventors: Tingfan Pang, Helen Ogbazion Gabregiorgish, Zachary Daniel Webster, Gregory Terrence Garay, Steven Robert Brassfield, Daniel Endecott Osgood
  • ENGINE COMPONENT WITH COOLING HOLE
    Publication number: 20190249554
    Abstract: An apparatus and method for an engine component for a turbine engine comprising an outer wall bounding an interior and defining a pressure side and an opposing suction side, with both sides extending between a leading edge and a trailing edge to define a chord-wise direction, and extending between a root and a tip to define a span-wise direction, at least one cooling passage located within the interior, at least one cooling hole having an inlet fluidly coupled to the cooling passage, an outlet located proximate the leading edge, with a connecting passage fluidly coupling the inlet to the outlet.
    Type: Application
    Filed: February 13, 2018
    Publication date: August 15, 2019
    Inventors: Gregory Terrence Garay, Tingfan Pang, Helen Ogbazion Gabregiorgish, Zachary Daniel Webster, Steven Robert Brassfield
  • ENGINE COMPONENT WITH SET OF COOLING HOLES
    Publication number: 20190218917
    Abstract: An apparatus and method an engine component for a turbine engine comprising an outer wall bounding an interior and defining a pressure side and an opposing suction side, with both sides extending between a leading edge and a trailing edge to define a chord-wise direction, and extending between a root and a tip to define a span-wise direction, at least one cooling passage located within the interior, a set of cooling holes having an inlet fluidly coupled to the cooling passage, an outlet located on one of the pressure side or suction side, with a connecting passage fluidly coupling the inlet to the outlet.
    Type: Application
    Filed: January 17, 2018
    Publication date: July 18, 2019
    Inventors: Gregory Terrence Garay, Tingfan Pang, Helen Ogbazion Gabregiorgish, Zachary Daniel Webster, Steven Robert Brassfield