公开(公告)号：US11299998B2

公开(公告)日：2022-04-12

申请号：US17158670

申请日：2021-01-26

Applicant: General Electric Company

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

IPC: F01D9/04 ,  F01D11/00

Abstract: A turbomachinery sealing apparatus including a first turbomachinery component having a first end face, and a seal extending away from the first end face, the seal being connected to a wall of the component by a tab extending between the wall and the seal.

公开(公告)号：US11280492B2

公开(公告)日：2022-03-22

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：US11199105B2

公开(公告)日：2021-12-14

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：US11182514B2

公开(公告)日：2021-11-23

申请号：US15861647

申请日：2018-01-03

Applicant: General Electric Company

Inventor： Brendan Michael Freely ,  Kevin Klasing ,  Eric Ruggiero ,  Daniel Endecott Osgood

IPC: G06F17/10 ,  G06F30/15 ,  G06Q10/06 ,  G06Q10/00 ,  G06Q50/04

Abstract: Systems, computer-implemented methods and/or computer program products that facilitate selecting components for aviation engines. In one embodiment, a computer-implemented method comprises: calculating, by a system operatively coupled to a processor, standard deviation between components for aviation engines based on a statistical distribution of measured manufacturing characteristics; selecting, by the system, a subset of components based on the calculated standard deviation; and analyzing, by the system, the subset of components at respective standard deviation to determine a standard deviation and period of time for trading that maximizes durability performance.

公开(公告)号：US10981217B2

公开(公告)日：2021-04-20

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 ,  B28B7/34 ,  B28B1/00 ,  B33Y10/00 ,  B33Y80/00 ,  B33Y50/00

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：US10767492B2

公开(公告)日：2020-09-08

申请号：US16223808

申请日：2018-12-18

Applicant: GENERAL ELECTRIC COMPANY

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

IPC: F01D5/18

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.