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：US20240280028A1

公开(公告)日：2024-08-22

申请号：US18171836

申请日：2023-02-21

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Clive Andrew Morgan ,  Zachary Allen Hase ,  Brian Lee DeVilbiss ,  Daniel Endecott Osgood

IPC: F01D5/30 ,  F02C3/04

CPC classification number: F01D5/3007 ,  F02C3/04

Abstract: A turbine engine includes an engine core extending along an engine centerline and includes a compressor section, a combustor, and a turbine section in serial flow arrangement. A set of blades are circumferentially arranged in the turbine section and the compressor section. A set of dovetails mounts the set of blades to a disk, rotated about the engine centerline. Each dovetail can include a set of lobes defining complementary recesses, collectively defining a neck for mounting to the disk.

公开(公告)号：US11952912B2

公开(公告)日：2024-04-09

申请号：US17894307

申请日：2022-08-24

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Thomas William Vandeputte ,  Paul Hadley Vitt ,  Daniel Endecott Osgood ,  Brian David Keith

IPC: F01D5/18 ,  F02C7/12

CPC classification number: F01D5/18 ,  F02C7/12 ,  F05D2260/20

Abstract: A turbine engine includes a compressor section, a combustion section, and a turbine section, and an airfoil with an outer wall defining a pressure side and a suction side and extending between a leading edge and a trailing edge to define a mean camber line. A first thickness is defined between the pressure side and the suction side at a first location along the mean camber line.

公开(公告)号：US11898460B2

公开(公告)日：2024-02-13

申请号：US17836049

申请日：2022-06-09

Applicant: General Electric Company

Inventor： Jonathan Michael Rausch ,  Zachary Daniel Webster ,  Kevin Robert Feldmann ,  Andrew David Perry ,  Kirk Douglas Gallier ,  Daniel Endecott Osgood

IPC: F01D5/18

CPC classification number: F01D5/187 ,  F05D2240/30 ,  F05D2260/202

Abstract: A turbine engine includes an engine core extending along an engine centerline and includes a compressor section, a combustor, and a turbine section in serial flow arrangement. A temperature sensor is provided within the engine and configured to detect a gas temperature within the engine core. A set of blades is circumferentially arranged in the turbine section. A blade in the set of blades includes an outer wall bounding an interior, a cooling conduit within the interior, and a plurality of film holes fluidly coupled to the cooling conduit.