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公开(公告)号：US10589300B2
公开(公告)日：2020-03-17
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
IPC: B05B7/10 , B05B7/16 , B64F5/40 , B05B7/08 , F01D5/00 , B05B7/04 , B05B7/02 , B05B7/06 , B05B12/00 , B05B1/04 , B05B13/04
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.
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公开(公告)号：US20180154383A1
公开(公告)日：2018-06-07
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
CPC classification number: B05D5/005 , B05B7/025 , B05B7/067 , B05B7/068 , B05B7/10 , B05B7/1431 , B05B7/1481 , B05B7/166 , C23C24/08 , F01D5/00 , F01D5/288 , F05D2230/312 , F05D2230/90
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.
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公开(公告)号：US11275037B2
公开(公告)日：2022-03-15
申请号：US16681053
申请日：2019-11-12
Applicant: General Electric Company
Inventor： Ying Zhou , Evan Dolley , Anjali Singhal , Albert Cerrone , Daniel Ruscitto , Rajiv Sampath , Martin Morra , Krzysztof Lesnicki , Paul Roth
IPC: G01N23/00 , G01N23/203 , G01N23/046 , G06T7/10 , G06T11/00 , G06T17/20
Abstract: A system and method are provided including an inclusion module to receive a powder sample from a powder source; a computed tomography equipment; a memory for storing program instructions; an inclusion processor, coupled to the memory, and in communication with the inclusion module, and operative to execute program instructions to: receive the powder sample; execute a computed tomography (CT) scan process of the received sample to generate a first dataset including one or more images; identify inclusions in the one or more images, via a segmentation process; reconstruct, via a reconstruction process, the identified inclusion into a 3D representation; measure the identified inclusion; mark the inclusions on one or more image slices from the 3D representations; and determine whether the powder source is contaminated based on the one or more marked images. Numerous other aspects are provided.
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公开(公告)号：US20190184423A1
公开(公告)日：2019-06-20
申请号：US16280563
申请日：2019-02-20
Applicant: General Electric Company
Inventor： Ambarish Kulkarni , Byron Pritchard , Shankar Sivaramakrishnan , Krzysztof Lesnicki , Hrishikesh Keshavan , Bernard Patrick Bewlay , Mehmet Dede , Larry Rosenzweig , Jay Morgan
CPC classification number: B05D5/005 , B05B7/025 , B05B7/067 , B05B7/068 , B05B7/10 , B05B7/1431 , B05B7/1481 , B05B7/166 , C23C24/08 , F01D5/00 , F01D5/288 , F05D2230/312 , F05D2230/90
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 gas and a slurry that comprises fluid and ceramic particles 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.
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Patent Agency Ranking
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.
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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.
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公开(公告)号：US11358171B2
公开(公告)日：2022-06-14
申请号：US16777448
申请日：2020-01-30
Applicant: General Electric Company
Inventor： Bernard Patrick Bewlay , Ambarish Jayant Kulkarni , Byron Pritchard , Krzysztof Lesnicki , Hrishikesh Keshavan , Mehmet Dede , Larry Rosenzweig , Jay Morgan
IPC: B05D1/02 , B05B7/10 , B05B7/16 , B64F5/40 , B05B7/08 , F01D5/00 , B05B7/04 , B05B7/02 , B05B7/06 , B05B12/00 , B05B1/04 , B05B13/04
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.
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公开(公告)号：US20200164392A1
公开(公告)日：2020-05-28
申请号：US16777448
申请日：2020-01-30
Applicant: General Electric Company
Inventor： Bernard Patrick Bewlay , Ambarish Jayant Kulkarni , Byron Pritchard , Krzysztof Lesnicki , Hrishikesh Keshavan , Mehmet Dede , Larry Rosenzweig , Jay Morgan
IPC: B05B7/10 , B64F5/40 , B05B7/16 , B05B7/08 , B05B7/06 , B05B1/04 , B05B12/00 , B05B7/02 , B05B7/04 , F01D5/00
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.
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9.发明授权公开(公告)号：US09721044B2
公开(公告)日：2017-08-01
申请号：US13891624
申请日：2013-05-10
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Bernard Patrick Bewlay , Jonathan Sebastian Janssen , Christopher Allen Nafis , Clifford Bueno , Krzysztof Lesnicki
Abstract: Systems for non-destructive evaluation (NDE) of molds and crucibles used in investment casting processes include a support, a 3D scanning device, and a computer component. Methods for non-destructive evaluation include providing a system for non-destructive evaluation of a mold or crucible; securing a mold or crucible to the support of the system; and operating the 3D scanning device of the system in conjunction with the computer component in order to create a 3D structure difference map that indicates whether the mold or crucible falls within or outside a desired structural integrity parameter range.
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