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公开(公告)号：US11702955B2
公开(公告)日：2023-07-18
申请号：US16735191
申请日：2020-01-06
Applicant: General Electric Company , Oliver Crispin Robotics Limited
Inventor： Michael Robert Millhaem , Andrew Crispin Graham , Byron Andrew Pritchard, Jr. , David Scott Diwinsky , Jeremy Clyde Bailey , Michael Edward Eriksen , Ambarish Jayant Kulkarni
CPC classification number: F01D25/002 , F02C7/30 , F05D2230/80
Abstract: A method of repairing a component of a gas turbine engine in situ, wherein the component includes a deposit, includes directing a flow of gas, which may be an oxygen-containing gas, to the deposit of the component; and heating the component including the deposit while the component is installed in the gas turbine engine and for a duration sufficient to substantially remove the deposit.
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公开(公告)号：US10473528B2
公开(公告)日：2019-11-12
申请号：US15043508
申请日：2016-02-13
Applicant: General Electric Company
Inventor： Mohamed Sakami , Nirm Velumylum Nirmalan , Jeremy Clyde Bailey
IPC: G01J5/06 , G01J5/00 , G02B23/24 , G02B7/02 , F02D41/14 , G01N21/954 , H04N5/225 , G01N25/72 , G01M15/14 , G01N21/15
Abstract: An apparatus for insertion through an opening in an outer casing of a gas turbine engine and inspection of internal turbine components at elevated temperatures having an optical sight tube configured to optically communicate with an interior of gas turbine engine via a distal end disposed at the interior and a proximal end disposed exterior of the internal turbine components and defined by a first longitudinal wall, at least one lens at the distal end of the optical sight tube adjacent to the longitudinal wall; and at least one longitudinal cooling groove in the longitudinal wall for flowing a cooling medium from a location external to the turbine to cool the optical sight tube at a location at least adjacent the distal end.
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公开(公告)号：US11340184B2
公开(公告)日：2022-05-24
申请号：US16180303
申请日：2018-11-05
Applicant: General Electric Company
Inventor： Jeremy Clyde Bailey , Pepe Palafox
Abstract: An apparatus and method for inspecting cooling holes in an engine component can include a cover that is placed over the engine component and positioned proximate at least some of the cooling holes. A fluid is passed through the engine component to exhaust out of the cooling holes and impinge upon the cover. Analysis of the signature of the fluid impinging on the cover can be used to determine operation of the cooling holes with comparison of the signature to a reference signature.
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公开(公告)号：US20170268376A1
公开(公告)日：2017-09-21
申请号：US15072647
申请日：2016-03-17
Applicant: General Electric Company
Inventor： Jeremy Clyde Bailey , Nirm Velumylum Nirmalan , Mohamed Sakami , Christopher Dale Mathias , Guanghua Wang , Ronald W. Ferree, JR.
CPC classification number: F01D21/003 , F01D5/10 , F01D5/12 , F01D25/04 , F01D25/24 , F05D2220/30 , F05D2220/32 , F05D2260/96 , F05D2270/8041 , G01J3/0291 , G01J5/0088 , G01J5/0205 , G01J2005/0077 , G02B23/2476
Abstract: A gas turbine engine having an optical imaging system with a housing configured for mounting to a wall of the turbine engine, a hollow probe extending from the housing and having a longitudinal axis, and an image receiving device at an end of the hollow probe configured to receive at least one of a perspective or image.
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公开(公告)号：US10697317B2
公开(公告)日：2020-06-30
申请号：US15072647
申请日：2016-03-17
Applicant: General Electric Company
Inventor： Jeremy Clyde Bailey , Nirm Velumylum Nirmalan , Mohamed Sakami , Christopher Dale Mathias , Guanghua Wang , Ronald W. Ferree, Jr.
IPC: F01D21/00 , G02B23/24 , G01J3/02 , F01D5/10 , F01D25/04 , F01D5/12 , F01D25/24 , G01J5/00 , G01J5/02
Abstract: A gas turbine engine having an optical imaging system with a housing configured for mounting to a wall of the turbine engine, a hollow probe extending from the housing and having a longitudinal axis, and an image receiving device at an end of the hollow probe configured to receive at least one of a perspective or image.
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Patent Agency Ranking
公开(公告)号：US12264591B2
公开(公告)日：2025-04-01
申请号：US18328076
申请日：2023-06-02
Applicant: General Electric Company , Oliver Crispin Robotics Limited
Inventor： Michael Robert Millheam , Andrew Crispin Graham , Byron Andrew Pritchard, Jr. , David Scott Diwinsky , Jeremy Clyde Bailey , Michael Edward Eriksen , Ambarish Jayant Kulkarni
Abstract: A method of repairing a component of a gas turbine engine in situ, wherein the component includes a deposit, includes directing a flow of gas, which may be an oxygen-containing gas, to the deposit of the component; and heating the component including the deposit while the component is installed in the gas turbine engine and for a duration sufficient to substantially remove the deposit.
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公开(公告)号：US10174620B2
公开(公告)日：2019-01-08
申请号：US14884075
申请日：2015-10-15
Applicant: General Electric Company
Inventor： Matthew Lee Krumanaker , Weston Nolan Dooley , Steven Robert Brassfield , David Benjamin Helmer , Jeremy Clyde Bailey , Robert David Briggs
Abstract: An airfoil comprises one or more internal cooling circuits. The cooling circuit can further comprise a near wall cooling mesh, fluidly coupling a supply passage to a mesh plenum. The mesh plenum can be disposed adjacent to the external surface of the airfoil having a plurality of film holes extending between the mesh plenum and the external surface of the airfoil. The mesh plenum can further comprise a cross-sectional area sized to facilitate machining of the film holes without damage to the interior of the airfoil.
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8.发明申请公开(公告)号：US20170234772A1
公开(公告)日：2017-08-17
申请号：US15043509
申请日：2016-02-13
Applicant: General Electric Company
Inventor： Nirm Velumylum Nirmalan , Jeremy Clyde Bailey , Mohamed Sakami , David Lance Pennekamp , Brian Charles French
CPC classification number: G01M15/14 , F02C3/04 , F02C7/00 , F05D2260/80 , F05D2270/8041 , G01J1/0411 , G01J1/4228 , G01J5/0022 , G01J5/0088 , G01J5/0275 , G01J5/041 , G01J5/0806 , G01J5/089 , G01J2005/0077
Abstract: A turbine engine having an optical imaging system with a housing configured for mounting to a wall of the turbine engine, a camera located in the housing, a hollow probe extending from the housing and having a longitudinal axis, an image receiving device at an end of the hollow probe and communicably coupled with the camera, and method for operating same.
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公开(公告)号：US09732617B2
公开(公告)日：2017-08-15
申请号：US14089920
申请日：2013-11-26
Applicant: General Electric Company
Inventor： Guanghua Wang , Ronald Scott Bunker , Jeremy Clyde Bailey , James Peter DeLancey , David Benjamin Helmer
CPC classification number: F01D5/186 , F01D5/187 , F01D9/041 , F01D9/065 , F05D2240/304 , F05D2250/13 , F05D2250/131 , F05D2250/14 , F05D2250/141 , F05D2250/324 , F05D2260/2212 , Y02T50/673 , Y02T50/676
Abstract: An airfoil and method of cooling a airfoil including a leading edge, a trailing edge, a suction side, a pressure side and at least one internal cooling channel configured to convey a cooling fluid, is provided. A plurality of trailing edge bleed slots are in fluid communication with the at least one internal cooling channel, wherein a downstream edge of the pressure side of the airfoil lies upstream of a downstream edge of the suction side to expose the plurality of trailing edge bleed slots proximate to the trailing edge of the airfoil. The at least one internal cooling channel is configured to supply the cooling fluid from a source of cooling fluid towards the plurality of trailing edge bleed slots. A plurality of obstruction features are disposed within the at least one internal cooling channel and at a downstream edge of the remaining pressure side. The one or more obstruction features are configured having a predefined substantially polygon shape, to distribute a flow of the cooling fluid and provide distributed cooling to the plurality of trailing edge bleed slots.
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公开(公告)号：US20140202130A1
公开(公告)日：2014-07-24
申请号：US13748769
申请日：2013-01-24
Applicant: GENERAL ELECTRIC COMPANY
IPC: F02C7/00
CPC classification number: G01J5/602 , F02C7/00 , G01J5/0088 , G01J5/0205 , G01J5/043 , G01J5/0806 , G01J5/0859 , G01J5/0862 , G01J5/0865 , G01J2005/0077
Abstract: A multi-color pyrometry imaging system for a high-temperature asset includes at least one viewing port in optical communication with at least one high-temperature component of the high-temperature asset. The system also includes at least one camera device in optical communication with the at least one viewing port. The at least one camera device includes a camera enclosure and at least one camera aperture defined in the camera enclosure, The at least one camera aperture is in optical communication with the at least one viewing port. The at least one camera device also includes a multi-color filtering mechanism coupled to the enclosure. The multi-color filtering mechanism is configured to sequentially transmit photons within a first predetermined wavelength band and transmit photons within a second predetermined wavelength band that is different than the first predetermined wavelength band.
Abstract translation: 用于高温资产的多色高温测量成像系统包括至少一个与高温资产的至少一个高温部件进行光通信的观察端口。 该系统还包括与至少一个观察端口光学通信的至少一个相机设备。 所述至少一个照相机装置包括相机外壳和限定在所述照相机外壳中的至少一个相机孔。所述至少一个相机孔与所述至少一个观察端口光学通信。 所述至少一个相机装置还包括耦合到所述外壳的多色过滤机构。 多色滤波机构被配置为顺序地在第一预定波长带内发射光子，并且在不同于第一预定波长带的第二预定波长带内发射光子。
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