公开(公告)号：US20210262352A1

公开(公告)日：2021-08-26

申请号：US17314530

申请日：2021-05-07

Applicant: General Electric Company

Inventor： Daniel Endecott Osgood ,  Tingfan Pang ,  Gregory Terrence Garay ,  Zachary Daniel Webster ,  Ryan Christopher Jones

IPC: F01D5/18 ,  B22C9/04 ,  B22C9/26 ,  B22C21/14 ,  B22D25/02

Abstract: A cast component having reduced cross flow linking cavities and method of casting may include a body. The body may define a plurality of internal flow channels. The plurality of internal flow channels may include a first internal flow channel and a second internal flow channel. The cast component may also include a plurality of linking cavities obstructing unintended fluid communication between the first internal flow channel and the second internal flow channel through the plurality of linking cavities.

公开(公告)号：US11053809B2

公开(公告)日：2021-07-06

申请号：US16513226

申请日：2019-07-16

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Daniel Endecott Osgood ,  David Alan Frey ,  Kirk D. Gallier ,  Steven Robert Brassfield

IPC: F01D9/06 ,  F01D25/14

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.

公开(公告)号：US10941664B2

公开(公告)日：2021-03-09

申请号：US16356544

申请日：2019-03-18

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Daniel Endecott Osgood ,  Jonathan Russell Ratzlaff ,  Kirk D. Gallier

IPC: F01D25/00 ,  F01D5/18 ,  F04D29/58 ,  F02C7/18 ,  F01D9/04 ,  F01D9/06

Abstract: A component for a turbine engine includes a body having a wall separating a combustion air flow path from a cooling air flow path. The component can include an isolation chamber formed in the cooling air flow path. The component can also include at least one cyclone separator having a cooling air inlet fluidly coupled to the cooling air flow path.

公开(公告)号：US20210040858A1

公开(公告)日：2021-02-11

申请号：US17082288

申请日：2020-10-28

Applicant: General Electric Company

Inventor： Tingfan Pang ,  Helen Ogbazion Gabregiorgish ,  Zachary Daniel Webster ,  Gregory Terrence Garay ,  Steven Robert Brassfield ,  Daniel Endecott Osgood

IPC: F01D5/18

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.

公开(公告)号：US20200300163A1

公开(公告)日：2020-09-24

申请号：US16356595

申请日：2019-03-18

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Daniel Endecott Osgood ,  Jonathan Russell Ratzlaff ,  Kirk D. Gallier

IPC: F02C7/052 ,  F01D25/32 ,  F02C7/18 ,  F01D25/12 ,  F01D9/04 ,  B01D45/16

Abstract: A component for a turbine engine includes a body having a wall at least partially defining an interior and separating a combustion air flow path from a cooling air flow path. The component also includes at least one fluid inlet supplying cooling air to the interior of the body, as well as a cyclone separator.

公开(公告)号：US20200156145A1

公开(公告)日：2020-05-21

申请号：US16195089

申请日：2018-11-19

Applicant: General Electric Company

Inventor： Daniel Endecott Osgood ,  Tingfan Pang ,  Gregory Terrence Garay ,  Zachary Daniel Webster ,  Ryan Christopher Jones

IPC: B22C9/10 ,  B22C9/12 ,  B22C9/26 ,  B22C7/02 ,  B22C21/14 ,  F01D5/18 ,  B28B1/00 ,  B28B7/34

Abstract: A leachable casting core and method of manufacture may include a plurality of legs configured to establish a plurality of internal flow channels of a cast component. Tie bars, with a first tie bar end and a second tie bar end opposite thereof, may couple to at least two of the plurality of legs. At least one of the tie bars may be oriented to form a linking cavity within the cast component between the internal flow channels. The linking cavity may serve as an obstruction to fluid communication through the linking cavity.

公开(公告)号：US20200063961A1

公开(公告)日：2020-02-27

申请号：US16110162

申请日：2018-08-23

Applicant: General Electric Company

Inventor： Ryan Christopher Jones ,  Donald Lee Gardner ,  Paul Christopher Schilling ,  Andrew Scott Bilse ,  Daniel Endecott Osgood

IPC: F23R3/00 ,  F23R3/60

Abstract: Embodiments of a combustor assembly for a turbine engine are generally provided. The combustor assembly includes a first separable portion defining a dome assembly, and a second separable portion defining a deflector assembly. The first separable portion and the second separable portion are coupled together at a fitted interface.

公开(公告)号：US20190032508A1

公开(公告)日：2019-01-31

申请号：US15660608

申请日：2017-07-26

Applicant: General Electric Company

Inventor： Guanghua Wang ,  Daniel Endecott Osgood ,  William Stewart ,  Jason Edward Dees ,  Eric John Ruggiero

IPC: F01D21/00 ,  G06T7/00 ,  H04N5/33

Abstract: An optical monitoring system includes a controller configured to determine a predicted status of a component based on an operational time of a rotary machine and an individual model. The controller is also configured to receive a first signal indicative of an infrared spectrum image of the component from one or more cameras. Further, the controller is configured to determine a current status of the component based on the first signal and compare the current status to the predicted status of the component. Additionally, the controller is configured to update the predicted status of the component such that the predicted status matches the current status of the component and update at least one parameter of the individual model of the component based on the comparison.

公开(公告)号：US20250163813A1

公开(公告)日：2025-05-22

申请号：US18514499

申请日：2023-11-20

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Brian Kenneth Corsetti ,  Zachary Daniel Webster ,  Kirk Douglas Gallier ,  Daniel Endecott Osgood ,  Susan Emily Schulz

IPC: F01D5/18

Abstract: An airfoil assembly for a turbine engine, the airfoil assembly including a platform having an upper surface and a lower surface that are spaced from one another in a radial direction; a leading edge and trailing edge that are spaced from one another in an axial direction; and a first slash face and a second slash face that are spaced from one another in a circumferential direction. An airfoil can extend in from the platform in a radial direction. A platform chamber can be defined at least partially between the upper surface and the lower surface. The platform can include an impingement channel.

公开(公告)号：US20250129939A1

公开(公告)日：2025-04-24

申请号：US18990952

申请日：2024-12-20

Applicant: General Electric Company

Inventor： Ryan Christopher Jones ,  Paul Christopher Schilling ,  Andrew Scott Bilse ,  Daniel Endecott Osgood ,  Donald Lee Gardner

IPC: F23R3/00 ,  F23R3/60

Abstract: Embodiments of a combustor assembly for a turbine engine are generally provided. The combustor assembly includes a first separable portion defining a dome assembly, and a second separable portion defining a deflector assembly. The first separable portion and the second separable portion are coupled together at a fitted interface.