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公开(公告)号：US20230167750A1
公开(公告)日：2023-06-01
申请号：US17538697
申请日：2021-11-30
Applicant: General Electric Company
Inventor： Brandon S. Good , Younkoo Jeong , Guanghua Wang , Bijan Chitsaz , Gyeong Woo Cheon , Bernard P. Bewlay , Alberto Santamaria-Pang
CPC classification number: F01D21/003 , F01D25/24 , F01D25/28 , F05D2260/4031 , F05D2260/80 , F05D2270/8041 , F05D2270/62
Abstract: Improved gimbal systems, apparatus, articles of manufacture and associated methods are disclosed. Examples include a panel including a window, the window to define an aperture for a sensor; a platform to mount the sensor, the platform including a first pinion; a first stepper motor to move the first pinion about a first arched rack; a gimbal body including the first arched rack and a second pinion; and a second stepper motor to move the second pinion about a second arched rack, the second arched rack positioned orthogonally to the first arched rack.
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公开(公告)号：US20220026278A1
公开(公告)日：2022-01-27
申请号：US16934386
申请日：2020-07-21
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Guanghua Wang , Bryon Edward Knight , Andrew Lee Trimmer , Jason Edward Dees , Bernard Patrick Bewlay , Sean Robert Farrell
Abstract: A method of imaging a turbine engine component with a first surface and a second surface that is spaced from the first surface. The turbine engine component includes a plurality of holes with inlets formed in the second surface or interior that are fluidly coupled to outlets formed in the first surface or exterior. The method includes determining at least one fluid frequency, determining at least one sampling frequency, and pulsing fluid through at least a portion of the interior of turbine engine component while imaging the turbine engine component.
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公开(公告)号：US10710109B2
公开(公告)日：2020-07-14
申请号：US15812617
申请日：2017-11-14
Applicant: General Electric Company
Inventor： Ambarish Jayant Kulkarni , Hrishikesh Keshavan , Mehmet Dede , Bernard Patrick Bewlay , Guanghua Wang , Byron Pritchard , Michael Solomon Idelchik
IPC: B05B13/06 , B05B1/04 , B05B7/14 , B05B13/02 , B05D1/02 , B05B12/00 , B05B7/00 , B05B7/16 , B05B7/04 , F01D25/28 , B05B7/08 , C23C24/04 , B05C7/02 , B05C19/00 , B05C5/02 , F01D5/00 , F01D5/28
Abstract: An atomizing spray nozzle device includes plural inlets that receive different phases of materials of a coating. The device also includes an atomizing zone housing portion fluidly coupled with the inlets and shaped to mix the different phases of the materials into a mixed phase slurry. The device also includes a plenum housing portion fluidly coupled with the atomizing housing portion along the center axis of the device. The plenum housing portion includes an interior plenum that is elongated along the center axis of the device. The plenum is configured to receive the mixed phase slurry from the atomizing zone. The device also includes one or more delivery nozzles fluidly coupled with the plenum. The one or more delivery nozzles provide one or more outlets from which the mixed phase slurry is delivered onto one or more surfaces of a target object as a coating on the target object.
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4.发明授权公开(公告)号：US10550717B2
公开(公告)日：2020-02-04
申请号：US15660290
申请日：2017-07-26
Applicant: General Electric Company
Inventor： Bernard Patrick Bewlay , Guanghua Wang , Jason Dees , William Robb Stewart , Todd Wetzel
Abstract: Thermal degradation monitoring systems and methods determine at least one operating parameter of equipment that defines prior usage of the equipment, determine at least one thermal characteristic of the equipment using one or more thermal imaging cameras, determine whether both the at least one operating parameter and the at least one thermal characteristic indicate thermal degradation of the equipment, and implement one or more remedial actions on the equipment to change a state of the equipment in response to determining that the at least one operating parameter and the at least one thermal characteristic indicate thermal degradation of the equipment.
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公开(公告)号：US10451573B2
公开(公告)日：2019-10-22
申请号：US15077663
申请日：2016-03-22
Applicant: General Electric Company
Inventor： Guanghua Wang , Danielle Marie Kalitan
Abstract: A multi-function gas temperature measurement probe includes an outer casing, at least one high-temperature thermocouple inserted within the outer casing, at least one gas emissions sampling aperture defined within the outer casing, and at least one thin filament coupled to the outer casing. The at least one high-temperature thermocouple, the at least one gas emissions sampling aperture, and the at least one thin filament are proximate to each other.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20190143358A1
公开(公告)日：2019-05-16
申请号：US15812617
申请日：2017-11-14
Applicant: General Electric Company
Inventor： Ambarish Jayant Kulkarni , Hrishkesh Keshavan , Mehmet Dede , Bernard Patrick Bewlay , Guanghua Wang , Byron Pritchard , Michael Solomon Idelchik
Abstract: An atomizing spray nozzle device includes plural inlets that receive different phases of materials of a coating. The device also includes an atomizing zone housing portion fluidly coupled with the inlets and shaped to mix the different phases of the materials into a mixed phase slurry. The device also includes a plenum housing portion fluidly coupled with the atomizing housing portion along the center axis of the device. The plenum housing portion includes an interior plenum that is elongated along the center axis of the device. The plenum is configured to receive the mixed phase slurry from the atomizing zone. The device also includes one or more delivery nozzles fluidly coupled with the plenum. The one or more delivery nozzles provide one or more outlets from which the mixed phase slurry is delivered onto one or more surfaces of a target object as a coating on the target object.
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公开(公告)号：US20170276622A1
公开(公告)日：2017-09-28
申请号：US15077663
申请日：2016-03-22
Applicant: General Electric Company
Inventor： Guanghua Wang , Danielle Marie Kalitan
CPC classification number: G01N25/00 , G01K7/02 , G01K13/02 , G01K2013/024
Abstract: A multi-function gas temperature measurement probe includes an outer casing, at least one high-temperature thermocouple inserted within the outer casing, at least one gas emissions sampling aperture defined within the outer casing, and at least one thin filament coupled to the outer casing. The at least one high-temperature thermocouple, the at least one gas emissions sampling aperture, and the at least one thin filament are proximate to each other.
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公开(公告)号：US20170276550A1
公开(公告)日：2017-09-28
申请号：US15078868
申请日：2016-03-23
Applicant: General Electric Company
Inventor： Guanghua Wang , Bin Ma , James Peter DeLancey , K.M.K. Genghis Khan , Carlos Bonilla Gonzalez , Robert David Briggs , Nirm Velumylum Nirmalan
IPC: G01J5/00
CPC classification number: G01J5/0088 , G01J5/0014 , G01J5/0887
Abstract: A temperature measurement system includes at least one temperature measurement probe. The at least one temperature measurement probe includes at least one hollow filament configured to emit thermal radiation in a predetermined and substantially continuous wavelength band at least partially representative of a temperature of the at least one hollow filament. The at least one hollow filament has a first diameter and a first emissivity. The at least one temperature measurement probe also includes at least one thin filament extending within at least a portion of the at least one hollow filament. The at least one thin filament is configured to emit thermal radiation in a predetermined and substantially continuous wavelength band at least partially representative of a temperature of the at least one thin filament. The at least one thin filament has a second emissivity and a second diameter less than the first diameter.
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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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10.发明申请公开(公告)号：US20160153842A1
公开(公告)日：2016-06-02
申请号：US14504961
申请日：2014-10-02
Applicant: General Electric Company
Inventor： Mark Allen Cheverton , Anant Achyut Setlur , Victor Petrovich Ostroverkhov , Guanghua Wang , James Anthony Brewer , Venkat Subramaniam Venkataramani
Abstract: A method of monitoring a surface temperature of a hot gas path component includes directing an excitation beam having an excitation wavelength at a layer of a sensor material composition deposited on a hot gas path component to induce a fluorescent radiation. The method includes measuring fluorescent radiation emitted by the sensor material composition. The fluorescent radiation includes at least a first intensity at a first wavelength and a second intensity at a second wavelength. The surface temperature of the hot gas path component is determined based on a ratio of the first intensity at the first wavelength and the second intensity at the second wavelength of the fluorescent radiation emitted by the sensor material composition.
Abstract translation: 监测热气体路径部件的表面温度的方法包括将具有激发波长的激发光束引导到沉积在热气体路径部件上的传感器材料组合物层以诱导荧光辐射。 该方法包括测量由传感器材料组成发射的荧光辐射。 荧光辐射包括至少第一波长的第一强度和第二波长的第二强度。 基于第一波长的第一强度与由传感器材料组合物发射的荧光辐射的第二波长处的第二强度的比率来确定热气体路径分量的表面温度。
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