公开(公告)号：US11306655B2

公开(公告)日：2022-04-19

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: F01D25/32 ,  F01D25/12 ,  F02C7/052 ,  F02C7/18 ,  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：US20220099024A1

公开(公告)日：2022-03-31

申请号：US17410491

申请日：2021-08-24

Applicant: GENERAL ELECTRIC COMPANY

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

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

Abstract: A component for a turbine engine includes a body having an outer surface confronting a combustion air flow path and defining an interior, as well as a first cooling passage having at least a portion supplying cooling air to the interior of the body. The component also includes a cyclone separator having a cooling air inlet, a clean air outlet, and a dirty air outlet.

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：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：US20190085706A1

公开(公告)日：2019-03-21

申请号：US15707464

申请日：2017-09-18

Applicant: General Electric Company

Inventor： Zachary Daniel Webster ,  Kirk D. Gallier

IPC: F01D5/18 ,  F01D9/04

Abstract: An airfoil assembly for a turbine engine can include a platform having a fore edge, an aft edge axially spaced from the fore edge, and opposing heated and cooled surfaces. An airfoil can extend from the heated surface of the platform, and a cooling cavity can be positioned interiorly of the platform.

公开(公告)号：US12215602B2

公开(公告)日：2025-02-04

申请号：US18599486

申请日：2024-03-08

Applicant: General Electric Company

Inventor： Zachary Daniel Webster ,  Aaron Ezekiel Smith ,  Gregory Terrence Garay ,  Kirk D. Gallier

IPC: F01D5/18 ,  F01D9/02 ,  F01D9/06

Abstract: A component for a turbine engine comprises a wall having a first wall surface and a second wall surface; and a cooling hole comprising a connecting passage extending between an inlet at the first wall surface and an outlet located at the second wall surface. The connecting passage includes: a metering section extending from the inlet toward the outlet and defining a centerline, and a diffusing section at the outlet defining first and second side walls, a first junction between the first side wall and the metering section and a second junction between the second side wall the metering section, the first side wall extending between the first junction and the outlet, and the second side wall extending between the second junction and the outlet. A metering section distance is measured between the centerline and a metering section wall of the metering section.

公开(公告)号：US20240310224A1

公开(公告)日：2024-09-19

申请号：US18676779

申请日：2024-05-29

Applicant: General Electric Company

Inventor： Kirk D. Gallier ,  Robert Charles Groves, II

IPC: G01L1/20 ,  G01L1/22 ,  G01L5/1627 ,  G02F1/1333 ,  G02F1/1345 ,  G02F1/1362

CPC classification number: G01L1/205 ,  G01L1/2206 ,  G01L5/1627 ,  G02F1/13452 ,  G02F1/133302 ,  G02F1/13454 ,  G02F1/136254

Abstract: An apparatus for a shroud assembly for a turbine engine and a method of manufacturing such can include the shroud assembly having one or more shroud segments having an inner face in a circumferential organization around a rotating blade assembly. A near wall cooling passage can be provided in the shroud assembly to cool the inner face of the shroud. The near wall cooling passage can exhaust to a purge cavity, a split line, or at the inner face.

公开(公告)号：US11174736B2

公开(公告)日：2021-11-16

申请号：US16224065

申请日：2018-12-18

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Daniel Endecott Osgood ,  Zachary Daniel Webster ,  Gregory Terrence Garay ,  Tingfan Pang ,  Kirk D. Gallier

IPC: F01D5/18 ,  F01D5/14 ,  F01D5/30 ,  B22F10/20 ,  B33Y10/00 ,  B33Y80/00 ,  B22F10/30

Abstract: Aspects generally relate to a method of forming a plexus within an additively-manufactured component. The method includes forming a fluid passage in the plexus by serially forming layers of material along a build direction to form a column defining the fluid passage along a first direction within an interior of a turbine engine component.

公开(公告)号：US20210017869A1

公开(公告)日：2021-01-21

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.