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公开(公告)号：US10815806B2
公开(公告)日：2020-10-27
申请号：US15613676
申请日：2017-06-05
Applicant: General Electric Company
Inventor： Victor Hugo Silva Correia , Robert Francis Manning
Abstract: An apparatus and method for separating dust from a dirty air flow within an airfoil assembly for a turbine engine. The air foil assembly can include a pair of vanes defining a nozzle through which a flow of air can move. At least one of the vanes can include an insert located within an interior of the vane and having a set of holes.
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公开(公告)号：US20200308989A1
公开(公告)日：2020-10-01
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
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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Patent Agency Ranking
公开(公告)号：US20200291801A1
公开(公告)日：2020-09-17
申请号：US16775653
申请日：2020-01-29
Applicant: General Electric Company
Inventor： Victor Hugo Silva Correia , Robert Francis Manning , George Joe-Kueng Chan , James Earl Kopriva
Abstract: The disclosure relates to a gas turbine engine and a method of controlling an upstream extent of a bow wave from an airfoil having a pressure side and a suction side in the turbine engine. In one aspect, the method includes forming a vortex at a leading edge of the airfoil.
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公开(公告)号：US10577943B2
公开(公告)日：2020-03-03
申请号：US15592300
申请日：2017-05-11
Applicant: General Electric Company
IPC: F01D5/18
Abstract: An apparatus and method for improving the heat transfer coefficient for an engine component for a turbine engine such as an airfoil. The airfoil can include an outer wall defining an interior. A cooling passage can be formed in the interior defining a flow direction. An insert can be provided in the cooling passage to occupy a volume of the cooling passage to maintain a threshold Mach number for an airflow passing through the cooling passage to improve the heat transfer coefficient.
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公开(公告)号：US10286407B2
公开(公告)日：2019-05-14
申请号：US14713119
申请日：2015-05-15
Applicant: General Electric Company
Abstract: An inertial separator for removing particles from a fluid stream includes a body defining a through passage, with at least one separator inlet and at least one separator outlet, a turn provided in the body between the at least one separator inlet and the at least one separator outlet, and a flow splitter having at least one particle outlet fluidly coupled to the outside of the through passage.
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公开(公告)号：US20180016944A1
公开(公告)日：2018-01-18
申请号：US15210783
申请日：2016-07-14
Applicant: General Electric Company
Inventor： Jared Peter Buhler , Christopher Charles Glynn , Corey Bourassa , Monty Lee Shelton , Robert Francis Manning , Victor Hugo Silva Correia
Abstract: An assembly for removing entrained particles from a fluid stream passing through a gas turbine engine includes a first particle remover, a second particle remover fluidly coupled which receives a particle-laden stream from the first particle remover, and a venturi having a fluidly coupled to the second particle remover to increase the pressure differential across the assembly.
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公开(公告)号：US20140348636A1
公开(公告)日：2014-11-27
申请号：US14368962
申请日：2012-12-21
Applicant: GENERAL ELECTRIC COMPANY
CPC classification number: F01D5/188 , F01D5/189 , F01D9/02 , F05D2250/185 , F05D2260/201 , Y02T50/676
Abstract: An airfoil cooling circuit includes an impingement cooling circuit and a serpentine cooling circuit. An airfoil for use in a gas turbine engine having a cooling circuit which includes an impingement cooling circuit and a serpentine cooling circuit
Abstract translation: 翼型冷却回路包括冲击冷却回路和蛇形冷却回路。 一种在具有冷却回路的燃气涡轮发动机中使用的翼型件，该冷却回路包括冲击冷却回路和蛇形冷却回路
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