公开(公告)号：US20230250731A1

公开(公告)日：2023-08-10

申请号：US18135378

申请日：2023-04-17

Applicant: General Electric Company

Inventor： Michael Robert Millhaem ,  Nicole Jessica Tibbetts ,  Byron Andrew Pritchard ,  Bernard Patrick Bewlay ,  Keith Anthony Lauria ,  Ambarish Jayant Kulkarni ,  Mark Rosenzweig ,  Martin Matthew Morra ,  Timothy Mark Sambor ,  Andrew James Jenkins

IPC: F01D25/00 ,  B08B9/00 ,  F23R3/28 ,  B08B3/00 ,  B08B3/08 ,  B08B3/14 ,  B08B9/032 ,  F01D25/32 ,  F02C7/22

CPC classification number: F01D25/002 ,  B08B9/00 ,  F23R3/28 ,  B08B3/003 ,  B08B3/08 ,  B08B3/14 ,  B08B9/0326 ,  F01D25/32 ,  F02C7/222 ,  B64F5/30

Abstract: A method of cleaning a component within a turbine that includes disassembling the turbine engine to provide a flow path to an interior passageway of the component from an access point. The component has coked hydrocarbons formed thereon. The method further includes discharging a flow of cleaning solution towards the interior passageway from the access point, wherein the cleaning solution is configured to remove the coked hydrocarbons from the component.

公开(公告)号：US20180313225A1

公开(公告)日：2018-11-01

申请号：US15498141

申请日：2017-04-26

Applicant: General Electric Company

Inventor： Michael Robert Millhaem ,  Nicole Jessica Tibbetts ,  Byron Andrew Pritchard, JR. ,  Bernard Patrick Bewlay ,  Keith Anthony Lauria ,  Ambarish Jayant Kulkarni ,  Mark Rosenzweig ,  Martin Matthew Morra ,  Timothy Mark Sambor ,  Andrew Jenkins

IPC: F01D25/00 ,  F02C7/22 ,  F01D25/32 ,  B08B3/08 ,  B08B3/14 ,  B08B9/032 ,  B08B3/00

CPC classification number: F01D25/002 ,  B08B9/00 ,  B64F5/30 ,  F01D25/00

Abstract: A method of cleaning a component within a turbine that includes disassembling the turbine engine to provide a flow path to an interior passageway of the component from an access point. The component has coked hydrocarbons formed thereon. The method further includes discharging a flow of cleaning solution towards the interior passageway from the access point, wherein the cleaning solution is configured to remove the coked hydrocarbons from the component.

公开(公告)号：US20170241267A1

公开(公告)日：2017-08-24

申请号：US15046730

申请日：2016-02-18

Applicant: General Electric Company

Inventor： Bhupendra Kumar Gupta ,  Mark Rosenzweig

IPC: F01D5/00 ,  F01D9/02 ,  F01D25/24 ,  F04D29/32 ,  C23C30/00 ,  F04D29/54 ,  F04D29/52 ,  C23C10/04 ,  C23C18/16 ,  F01D5/28 ,  F04D29/38

CPC classification number: F01D5/005 ,  C23C10/04 ,  C23C18/1619 ,  C23C18/1633 ,  C23C30/00 ,  F01D5/288 ,  F01D9/02 ,  F01D25/24 ,  F04D29/324 ,  F04D29/388 ,  F04D29/522 ,  F04D29/542 ,  F04D29/545 ,  F05D2220/32 ,  F05D2230/60 ,  F05D2230/70 ,  F05D2230/80 ,  F05D2230/90 ,  F05D2300/121 ,  F05D2300/132 ,  F05D2300/1431 ,  F05D2300/222

Abstract: The present disclosure is directed to a method for rejuvenating a damaged coated component of a gas turbine engine. The method includes uninstalling the damaged coated component from the gas turbine engine. The method also includes isolating a first coated portion of the component of the gas turbine engine from a second coated portion of the component. In addition, the method includes simultaneously depositing a first coating material on the first coated portion of the component and a different, second coating material on the second coated portion of the component. The method also includes reinstalling the rejuvenated coated component into the gas turbine engine.

公开(公告)号：US11649735B2

公开(公告)日：2023-05-16

申请号：US17010309

申请日：2020-09-02

Applicant: General Electric Company

Inventor： Michael Robert Millhaem ,  Nicole Jessica Tibbetts ,  Byron Andrew Pritchard, Jr. ,  Bernard Patrick Bewlay ,  Keith Anthony Lauria ,  Ambarish Jayant Kulkarni ,  Mark Rosenzweig ,  Martin Matthew Morra ,  Timothy Mark Sambor ,  Andrew Jenkins

IPC: F01D25/00 ,  B08B3/00 ,  B08B3/08 ,  B08B3/14 ,  B08B9/00 ,  B08B9/032 ,  F01D25/32 ,  F02C7/22 ,  F23R3/28 ,  B64F5/30

CPC classification number: F01D25/002 ,  B08B3/003 ,  B08B3/08 ,  B08B3/14 ,  B08B9/00 ,  B08B9/0326 ,  F01D25/32 ,  F02C7/222 ,  F23R3/28 ,  B64F5/30 ,  F05D2220/32 ,  F05D2230/70 ,  F05D2230/72 ,  F23R2900/00019

Abstract: A method of cleaning a component within a turbine that includes disassembling the turbine engine to provide a flow path to an interior passageway of the component from an access point. The component has coked hydrocarbons formed thereon. The method further includes discharging a flow of cleaning solution towards the interior passageway from the access point, wherein the cleaning solution is configured to remove the coked hydrocarbons from the component.

公开(公告)号：US11092083B2

公开(公告)日：2021-08-17

申请号：US15429573

申请日：2017-02-10

Applicant: General Electric Company

Inventor： Robert Arthur Clark ,  Hejie Li ,  Mark Rosenzweig ,  K'Ehleyr James ,  Jorge Camacho ,  Keith F. Beatty ,  Joshua Friedman

IPC: F01D17/08 ,  F02C9/24 ,  G01L9/00 ,  F23R3/00 ,  G01L23/10 ,  G01L23/06 ,  G01L23/28 ,  G01L19/06

Abstract: A gas turbine engine includes a liner positioned within a compressor section or a turbine section of the gas turbine engine and at least partially defining a core air flowpath through the gas turbine engine. The gas turbine engine also includes a casing at least partially enclosing the liner. Additionally, the gas turbine engine includes a pressure sensor assembly having a body, an extension member, and a pressure sensor. The pressure sensor is positioned at least partially within the body and the body is positioned at least partially on an outer side of the casing, the extension member extending from the body through a casing opening in the casing and towards a liner opening in the liner. The extension member defines a continuous sense cavity exposing the pressure sensor to the core air flowpath.

公开(公告)号：US20180230913A1

公开(公告)日：2018-08-16

申请号：US15429573

申请日：2017-02-10

Applicant: General Electric Company

Inventor： Robert Arthur Clark ,  Hejie Li ,  Mark Rosenzweig ,  K'Ehleyr James ,  Jorge Camacho ,  Keith F. Beatty ,  Joshua Friedman

IPC: F02C9/24 ,  G01L9/00

CPC classification number: F02C9/24 ,  F01D17/08 ,  F02C3/14 ,  F05D2260/80 ,  F23N2025/04 ,  F23R3/00 ,  F23R3/002 ,  F23R2900/00005 ,  F23R2900/00013 ,  G01L9/0076 ,  G01L9/008 ,  G01L19/0681 ,  G01L23/06 ,  G01L23/10 ,  G01L23/28 ,  Y02T50/672

Abstract: A gas turbine engine includes a liner positioned within a compressor section or a turbine section of the gas turbine engine and at least partially defining a core air flowpath through the gas turbine engine. The gas turbine engine also includes a casing at least partially enclosing the liner. Additionally, the gas turbine engine includes a pressure sensor assembly having a body, an extension member, and a pressure sensor. The pressure sensor is positioned at least partially within the body and the body is positioned at least partially on an outer side of the casing, the extension member extending from the body through a casing opening in the casing and towards a liner opening in the liner. The extension member defines a continuous sense cavity exposing the pressure sensor to the core air flowpath.