-
公开(公告)号：US10265725B2
公开(公告)日：2019-04-23
申请号：US15368242
申请日：2016-12-02
Applicant: General Electric Company
Inventor： Ambarish Kulkarni , Byron Pritchard , Shankar Sivaramakrishnan , Krzysztof Lesnicki , Hrishikesh Keshavan , Bernard Patrick Bewlay , Mehmet Dede , Larry Rosenzweig , Jay Morgan
IPC: B05B1/14 , B05D1/02 , B05D5/00 , F01D5/00 , F01D5/28 , C23C24/08 , B05B7/02 , B05B7/06 , B05B7/10 , B05B7/14 , B05B7/16
Abstract: Systems and methods that provide or restore a coating to a component are provided. The systems and methods utilized an atomizing spray device. A slurry that comprises a fluid and ceramic particles, and a gas are supplied to the atomizing spray device. The slurry and gas are discharged from the spray device to form two-phase droplets. The fluid within the droplets evaporates to prevent the fluid from becoming part of the coating as the droplets traverse through the air and prior to impacting the surface of the component.
-
52.发明申请公开(公告)号：US20190032507A1
公开(公告)日：2019-01-31
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.
-
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
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：US20180250688A1
公开(公告)日：2018-09-06
申请号：US15966350
申请日：2018-04-30
Applicant: General Electric Company
Inventor： Ambarish Kulkarni , Byron Pritchard , Hrishikesh Keshavan , Mehmet Dede , Bernard Patrick Bewlay
CPC classification number: B05B1/14 , B05B1/046 , B05B7/025 , B05B7/045 , B05B7/067 , B05B7/068 , B05B7/0876 , B05B7/0892 , B05B7/10 , B05B7/1686 , B05B12/00 , B05B13/0431 , B05D1/02 , B05D1/34 , B64D2045/0085 , B64F5/40 , C23C24/02 , C23C24/10 , F01D5/005 , F05D2230/30 , F05D2230/72 , F05D2260/80 , F05D2300/611
Abstract: An atomizing spray device includes a housing having inlets that receive a first fluid and a slurry of ceramic particles and a second fluid. The inlets are fluidly coupled with outlets by an interior chamber that mixes the first fluid with the slurry to form a primary mixture of the first fluid and first atomized droplets of the slurry. A first outlet on a first side of the housing and a second outlet on the first side of the housing are shaped to change the primary mixture to form a secondary mixture of the first fluid and second atomized droplets of the slurry. The first outlet sprays the secondary mixture onto a first surface as a first layer of coating and the second outlet sprays the secondary mixture onto the first surface as a second layer of coating while the housing moves in a direction along the first surface.
-
公开(公告)号：US20180195896A1
公开(公告)日：2018-07-12
申请号：US15401927
申请日：2017-01-09
Applicant: General Electric Company
Inventor： Guanghua Wang , Naveenan Thiagarajan , Todd Garrett Wetzel , Jason Edward Dees , Bernard Patrick Bewlay
CPC classification number: G01J1/0252 , F02C7/12 , F05D2260/207 , F05D2270/112 , F05D2270/804 , G01J5/0088 , G01J5/042 , G01J5/046 , G01J5/049 , G01J5/061 , G01J2005/0077
Abstract: An infrared imaging device includes a plurality of electronic components, a phase change material, and a heat transfer structure. The plurality of electronic components is configured to collect data and have a predetermined temperature parameter. The plurality of electronic components is disposed within the phase change material. The phase change material has a first material phase and a second material phase. The phase change material has a first material phase and a second material phase. The phase change material is configured to absorb heat through changing from the first material phase to the second material phase. The heat transfer structure is disposed within the phase change material. The heat transfer structure is configured to conduct heat within the phase change material. The phase change material and the heat transfer structure are further configured to regulate a temperature of the electronic components below the predetermined temperature parameter.
-
Patent Agency Ranking
公开(公告)号：US10018113B2
公开(公告)日：2018-07-10
申请号：US14938590
申请日：2015-11-11
Applicant: General Electric Company
Inventor： Bernard Patrick Bewlay , Waseem Faidi , Peter William Lorraine , Mohamed Ahmed Ali , Siavash Yazdanfar , Ying Fan , Edward James Nieters , David Mills , Nicole Tibbetts
IPC: B08B3/12 , F02B77/04 , B08B9/032 , B08B7/02 , F01D25/00 , B08B3/08 , B08B3/04 , H01L21/67 , H01L21/02 , B08B3/10
CPC classification number: F02B77/04 , B08B3/044 , B08B3/08 , B08B3/10 , B08B3/12 , B08B7/028 , B08B9/0321 , F01D25/002 , H01L21/02076 , H01L21/67057 , H01L21/67236 , Y02T50/6765
Abstract: A cleaning system and method use an ultrasound probe, a coupling mechanism, and a controller to clean equipment of a vehicle system. The ultrasound probe enters into an engine. The ultrasound probe emits ultrasound pulses and the coupling mechanism provides an ultrasound coupling medium between the ultrasound probe and one or more components of the engine. The controller drives the ultrasound probe to deliver the ultrasound pulse through the coupling medium to a surface of the one or more components of the engine. The ultrasound probe delivers the ultrasound pulse to remove deposits from the one or more components of the engine.
-
公开(公告)号：US20180154381A1
公开(公告)日：2018-06-07
申请号：US15460729
申请日：2017-03-16
Applicant: General Electric Company
Inventor： Bernard Patrick Bewlay , Ambarish Jayant Kulkarni , Byron Pritchard , Krzysztof Lesnicki , Hrishikesh Keshavan , Mehmet Dede , Larry Rosenzweig , Jay Morgan
CPC classification number: B64F5/40 , B05B1/046 , B05B7/025 , B05B7/045 , B05B7/067 , B05B7/068 , B05B7/0876 , B05B7/0892 , B05B7/10 , B05B7/1686 , B05B12/00 , B05B13/0431 , F01D5/005 , F05D2230/30 , F05D2230/72 , F05D2260/80 , F05D2300/611
Abstract: An atomizing spray device includes a housing having plural inlets and one or more outlets fluidly coupled with each other by an interior chamber. The inlets include a first inlet shaped to receive a first fluid and a second inlet shaped to receive a slurry of ceramic particles and a second fluid. The interior chamber in the housing is shaped to mix the first fluid received via the first inlet with the slurry received via the second inlet inside the housing to form a mixture in a location between the inlets and the one or more outlets. The interior chamber in the housing also is shaped to direct the mixture formed inside the housing as droplets outside of the housing via the one or more outlets such that, based on a discharged amount of the first fluid in the droplets, the first fluid promotes evaporation of the second fluid as the droplets traverse from the housing toward a surface of a component.
-
公开(公告)号：US09957066B2
公开(公告)日：2018-05-01
申请号：US14621465
申请日：2015-02-13
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Bernard Patrick Bewlay , Ambarish Jayant Kulkarni , Nicole Jessica Tibbetts , Brian Michael Ellis , Manuel K. Bueno , Ever Reyes , Noel Bates , Brian Kalb
CPC classification number: B64F5/30 , B08B9/032 , F01D25/002 , F01D25/12 , F05D2220/323 , F05D2260/221
Abstract: Methods and systems for in situ cleaning of internal cooling circuits of a turbine engine with detergent that provide cleaning a turbine engine that includes circumferentially arranged internal impingement cooling circuits that each include a baffle plate configured to air cool a respective surface or component of the turbine engine. Detergent is introduced through the outer wall and proximate to a back side of a baffle plate such that the detergent passes through at least one aperture in the baffle plate and acts at least upon the surface or component that the baffle plate is configured to cool. The detergent may also act on the front side of the baffle plate that is proximate to the surface or component.
-
公开(公告)号：US09932854B1
公开(公告)日：2018-04-03
申请号：US15274613
申请日：2016-09-23
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Nicole Jessica Tibbetts , Bernard Patrick Bewlay , Byron Andrew Pritchard , Brian Michael Ellis , Michael Edward Eriksen , Keith Anthony Lauria
CPC classification number: F01D25/002 , B08B3/04 , B08B7/00 , B08B9/00 , B08B9/02 , B08B9/027 , C11D1/10 , C11D1/72 , C11D3/2086 , C11D3/30 , C11D3/349 , C11D11/0041 , C11D11/0058 , C23G1/02 , C23G1/061 , C23G1/088 , F02C3/04 , F05D2230/72 , Y02T50/672
Abstract: The present disclosure provides methods and systems for in situ cleaning of hot gas flowpath components of a turbine engine that form portions of a hot gas flowpath extending through the turbine. The hot gas flowpath components may include a layer of accumulated contaminants on first portions thereof that form a respective portion of the hot gas flowpath. The first portions may include a thermal battier coating (TBC), and the layer of accumulated contaminants may overlie the TBC and at least partially infiltrate into the TBC. The accumulated contaminants may include CaO—MgO—Al2O3-SiO2 (CMAS) partial melt. The methods may include introducing an acid-including detergent into the hot gas flowpath of the turbine engine and onto the hot gas flowpath components to clean the accumulated contaminants from the first surfaces of the components.
-
公开(公告)号：US20180030839A1
公开(公告)日：2018-02-01
申请号：US15199084
申请日：2016-08-01
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Patrick James McCluskey , Bernard Patrick Bewlay , Ambarish Jayant Kulkarni , Krzysztof Jacek Lesnicki , Byron Andrew Pritchard , Nicole Jessica Tibbetts
CPC classification number: F01D5/288 , C23C14/0694 , C23C14/08 , C23C14/081 , C23C14/083 , C23C14/10 , C23C14/226 , C23C14/30 , F04D29/023 , F04D29/324 , F04D29/542 , F05D2260/607 , Y02T50/672 , Y02T50/675 , Y02T50/6765
Abstract: An article includes a substrate that is substantially opaque to visible light and a coating disposed on the substrate. The coating includes a coating material having an inherent index of refraction, wherein the coating has an effective index of refraction that is less than the inherent index of refraction, and wherein the effective index of refraction is less than 1.8.
-
-
-
-
-
-
-
-
-
Search Results
166
records
(took 0.024 seconds)
