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公开(公告)号：US10724391B2
公开(公告)日：2020-07-28
申请号：US15481935
申请日：2017-04-07
Applicant: General Electric Company
Inventor： David Allen Flodman , Robert Francis Manning
Abstract: An apparatus and method relating to an airfoil for a turbine engine and cooling channels within the airfoil. The airfoil includes an outer wall defining an interior bound by a pressure side and a suction side extending axially between a leading edge and a trailing edge defining a chord-wise direction and extending radially between a root and a tip defining a span-wise direction. Further, the airfoil includes ribs located within the interior and a flow enhancer extending between the ribs.
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公开(公告)号：US10590781B2
公开(公告)日：2020-03-17
申请号：US15386000
申请日：2016-12-21
Applicant: General Electric Company
Inventor： Victor Hugo Silva Correia , Robert Francis Manning , George Joe-Kueng Chan , James Earl Kopriva
Abstract: An assembly for a turbine engine comprises a circumferential band defining an air flow path, a component having a leading edge and extending from the band into the flow path, and a trough located in a surface of the band along the leading edge.
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公开(公告)号：US20190024513A1
公开(公告)日：2019-01-24
申请号：US15653789
申请日：2017-07-19
Applicant: General Electric Company
Inventor： Robert Francis Manning , Mark Broomer , Brian Kenneth Corsetti
Abstract: An airfoil for a turbine engine can include a body having an outer wall defining a pressure side and a suction side, and the body can extend axially between a truncated nose and a trailing edge. A shield can be positioned upstream of the nose to define a leading edge for the airfoil.
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公开(公告)号：US20180171808A1
公开(公告)日：2018-06-21
申请号：US15386000
申请日：2016-12-21
Applicant: General Electric Company
Inventor： Victor Hugo Silva Correia , Robert Francis Manning , George Joe-Kueng Chan , James Earl Kopriva
Abstract: An assembly for a turbine engine comprises a circumferential band defining an air flow path, a component having a leading edge and extending from the band into the flow path, and a trough located in a surface of the band along the leading edge.
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公开(公告)号：US09976424B2
公开(公告)日：2018-05-22
申请号：US14790243
申请日：2015-07-02
Applicant: General Electric Company
IPC: F01D5/18
CPC classification number: F01D5/187 , F01D5/188 , F01D5/20 , F05D2220/323 , F05D2240/307 , F05D2250/185 , F05D2260/202 , Y02T50/676
Abstract: A turbine blade includes an airfoil having an internal cooling circuit. The cooling circuit includes a body cooling passage with at least one turn, and a tip cooling channel that forms a cooling barrier to thermally isolate the turn from at least a portion of the exterior surface of the airfoil.
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Patent Agency Ranking
公开(公告)号：US20170114720A1
公开(公告)日：2017-04-27
申请号：US15314536
申请日：2015-05-29
Applicant: General Electric Company
Inventor： Timothy Deryck STONE , Gregory Michael LASKOWSKI , Robert PROCTOR , Curtis STOVER , Robert Francis Manning , Victor Hugo Silva CORREIA , Jared Peter BUHLER , Robert Carl MURRAY , Corey BOURASSA, Jr. , Byron Andrew PRITCHARD , Jonathan Russell RATZLAFF
CPC classification number: B01D45/16 , B04C3/06 , B04C2003/003 , B04C2003/006 , F02C6/08 , F02C7/18 , F05D2260/607 , Y02T50/675
Abstract: A turbine engine having a bypass fluid conduit coupled to the turbine section includes at least one particle separator located within the bypass fluid conduit to separate particles from a bypass fluid stream prior to the bypass stream reaching the turbine section for cooling. A centrifugal separator for removing particles from a fluid stream includes an angular velocity increaser, a particle outlet, an angular velocity decreaser downstream of the angular velocity increaser, and a bend provided between the angular velocity increaser and the angular velocity decreaser.
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公开(公告)号：US20230226476A1
公开(公告)日：2023-07-20
申请号：US17993082
申请日：2022-11-23
Applicant: General Electric Company
Inventor： Timothy Deryck STONE , Gregory Michael LASKOWSKI , Robert PROCTOR , Curtis STOVER , Robert Francis Manning , Victor Hugo Silva CORREIA , Jared Peter BUHLER , Robert Carl MURRAY , Corey BOURASSA , Byron Andrew PRITCHARD, JR. , Jonathan Russell RATZLAFF
CPC classification number: B01D45/16 , B04C3/06 , F01D5/189 , F01D9/065 , F02C6/08 , F02C7/18 , F02C7/052 , B04C2003/003 , F05D2260/607
Abstract: A turbine engine having a compressor section, a combustor section, a turbine section, and a rotatable drive shaft that couples a portion of the turbine section and a portion of the compressor section. A bypass conduit couples the compressor section to the turbine section while bypassing at least the combustion section. At least one particle separator is located in the turbine engine having a separator inlet that receives a bypass stream, a separator outlet that receives a reduced-particle stream flows, and a particle outlet that receives a concentrated-particle stream comprising separated particles. A conduit, fluidly coupled to the particle outlet, extends through an interior of at least one stationary vane.
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公开(公告)号：US11199111B2
公开(公告)日：2021-12-14
申请号：US16901568
申请日：2020-06-15
Applicant: General Electric Company
Inventor： Jared Peter Buhler , Christopher Charles Glynn , Corey Bourassa , Monty Lee Shelton , Robert Francis Manning , Victor Hugo Silva Correia
IPC: B01D39/00 , F01D25/32 , B01D46/24 , B01D45/12 , B01D46/42 , F01D25/12 , F01D9/06 , B01D45/08 , B01D45/16 , B01D50/00
Abstract: An assembly for removing particles from a fluid stream includes a first particle remover having a main flow outlet emitting a first reduced-particle stream and a scavenge flow outlet emitting a particle-laden stream, as well as a second particle remover fluidly coupled to the scavenge flow outlet and emitting a second reduced-particle stream.
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公开(公告)号：US10378444B2
公开(公告)日：2019-08-13
申请号：US14829678
申请日：2015-08-19
Applicant: General Electric Company
Inventor： Robert Francis Manning , Ronald Scott Bunker , Robert Frederick Bergholz , Robert David Briggs
Abstract: An engine component for a gas turbine engine includes a film-cooled recess comprising a contoured portion defining a step. A hot surface facing hot combustion gas and a cooling surface facing a cooling fluid flow are fluidly coupled by a passage through the engine component. The passage further comprises an inlet in the cooling surface and an outlet in the step. The inlet, passage and outlet are oriented such that the cooling fluid flowing through the passage and exiting the outlet diffuses within the contoured portion prevents premature mixing out with the hot fluid flow.
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公开(公告)号：US10245539B2
公开(公告)日：2019-04-02
申请号：US14933749
申请日：2015-11-05
Applicant: General Electric Company
Inventor： William Collins Vining , Robert Francis Manning , Victor Hugo Silva Correia , Corey Bourassa , Jared Peter Buhler , Hojjat Nasr
Abstract: A filter system and method use a filter housing that defines an interior chamber and that includes an inlet opening extending into the interior chamber. The outer air flow housing has an outlet conduit through which a flow of air having particles is directed toward the inlet opening of the filter housing along a flow direction toward the interior chamber of the filter housing. The outer air flow housing engages the filter housing such that the filter housing is separated from the outer air flow housing along the flow direction to permit at least some of the air to pass around an exterior of the filter housing and exit the outer air flow housing while the particles in the at least some of the air pass into the interior chamber of the filter housing through the inlet opening.
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