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公开(公告)号：US10815824B2
公开(公告)日：2020-10-27
申请号：US15478321
申请日：2017-04-04
Applicant: General Electric Company
Abstract: A gas turbine engine, system, and method of severing at least one blade of a row of blades spaced about a rotor during an over speed condition are provided. The gas turbine engine includes a shaft rotatable about an axis of the shaft, a rotor coupled to the shaft and having a radially outer surface, and one or more rows of blades spaced axially along the outer portion. Each row of blades includes a plurality of blades spaced circumferentially around the radially outer surface. A gas turbine engine casing at least partially surrounds the one or more rows of blades. One or more rows of stationary vanes are spaced axially along the casing. Each row of stationary vanes includes a plurality of stationary vanes extending radially between the shaft and the gas turbine engine casing. The stationary vanes are coupled to the gas turbine engine casing using a fuse element.
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公开(公告)号：US20170268535A1
公开(公告)日：2017-09-21
申请号：US15447565
申请日：2017-03-02
Applicant: General Electric Company
Inventor： Bhaskar Nanda Mondal , Kenneth Edward Seitzer , Monty Lee Shelton , Thomas Ory Moniz , Atanu Saha
CPC classification number: F04D29/642 , F01D11/24 , F02K3/06 , F04D19/02 , F04D29/5846 , F04D29/5853 , F05D2220/32 , F05D2260/201 , Y02T50/671
Abstract: The turbomachine includes a compressor, an inner annular casing, and an outer annular casing. The inner annular casing and the outer annular casing define at least one cavity therebetween. The clearance control system includes a manifold system including at least one conduit disposed within the cavities and configured to channel a flow of cooling fluid between the cavities. The clearance control system also includes an impingement system including a header and at least one plenum configured to channel the flow of cooling fluid to the inner annular casing. The conduits configured to channel the flow of cooling fluid to the impingement system. The clearance control system further includes a channel system including at least one channels configured to channel the flow of cooling fluid to the turbomachine. The channels are configured to control the flow of cooling fluid to the manifold system.
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公开(公告)号：US11359646B2
公开(公告)日：2022-06-14
申请号：US16555558
申请日：2019-08-29
Applicant: General Electric Company
Inventor： Sesha Subramanian , Monty Lee Shelton , Robert Proctor , Mohamed Musthafa Thoppil , Venkateswararao Gurram , Josiah Warren Joiner , Wojciech Sak
Abstract: An apparatus and method of cooling a hot portion of a gas turbine engine, such as a multi-stage compressor of a gas turbine engine, by reducing an operating air temperature in a space between a seal and a blade post of adjacent stages by routing cooling air through an inlet in the vane, passing the routed cooling air through the vane, and emitting the routed cooling air into the space.
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公开(公告)号：US10815821B2
公开(公告)日：2020-10-27
申请号：US16118556
申请日：2018-08-31
Applicant: General Electric Company
Inventor： Alexander Martin Sener , Frederick Martin Heise , Monty Lee Shelton
Abstract: A stage of guide vanes for a machine includes a first variable vane assembly including an airfoil. The airfoil of the first variable vane assembly includes a first member and a second member each extending generally along a radial direction and the second member being moveable relative to the first member. The stage of guide vanes also includes a second variable vane assembly including an airfoil, the airfoil of the second variable vane assembly including a first member and a second member each extending generally along the radial direction and the second member being moveable relative to the first member, the second members of the airfoils of the first and second variable vane assemblies being moveable towards one another.
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公开(公告)号：US10746098B2
公开(公告)日：2020-08-18
申请号：US15916477
申请日：2018-03-09
Applicant: General Electric Company
Inventor： Alan Glenn Turner , V Mohan Babu , Anand P. Roday , Monty Lee Shelton
Abstract: A compressor cooling apparatus includes: a blade row mounted for rotation about a centerline axis; a stationary diffuser located downstream of, and in flow communication with, the blade row; an inducer disposed between the diffuser and the blade row, the inducer having an inlet in flow communication with the diffuser, and having an outlet oriented to direct flow towards the blade row.
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Patent Agency Ranking
公开(公告)号：US10704425B2
公开(公告)日：2020-07-07
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
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 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：US20180238186A1
公开(公告)日：2018-08-23
申请号：US15439122
申请日：2017-02-22
Applicant: General Electric Company
Inventor： Brandon Wayne Miller , Thomas Ory Moniz , Monty Lee Shelton , Joel Francis Kirk , Jeffrey Donald Clements
CPC classification number: B64D27/10 , B64D27/18 , F02C7/20 , F02K3/06 , F05D2250/323 , F05D2250/52 , F05D2250/712 , Y02T50/672
Abstract: The present disclosure is directed to a gas turbine engine defining a radial direction, a longitudinal direction, and a circumferential direction, an upstream end and a downstream end along the longitudinal direction, and an axial centerline extended along the longitudinal direction. The gas turbine engine includes a low pressure (LP) turbine defining an outer flowpath. The outer flowpath defines a first outer flowpath radius at an upstream-most end of the LP turbine, a last outer flowpath radius disposed at a downstream-most end of the LP turbine, a middle outer flowpath radius disposed therebetween along the longitudinal direction. The middle outer flowpath radius is greater than the last outer flowpath radius.
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公开(公告)号：US20170138372A1
公开(公告)日：2017-05-18
申请号：US14941995
申请日：2015-11-16
Applicant: General Electric Company
Inventor： Sesha Subramanian , Monty Lee Shelton , Robert Proctor , Mohamed Musthafa Thoppil , Venkateswararao Gurram , Josiah Warren Joiner , Wojciech Sak
Abstract: An apparatus and method of cooling a hot portion of a gas turbine engine, such as a multi-stage compressor of a gas turbine engine, by reducing an operating air temperature in a space between a seal and a blade post of adjacent stages by routing cooling air through an inlet in the vane, passing the routed cooling air through the vane, and emitting the routed cooling air into the space.
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公开(公告)号：US20160333719A1
公开(公告)日：2016-11-17
申请号：US15222328
申请日：2016-07-28
Applicant: General Electric Company
Inventor： Joseph C. Albers , Monty Lee Shelton , Robert Proctor , Richard Russo, JR.
CPC classification number: F01D11/122 , F01D11/005 , F01D11/127 , F01D25/246 , F02C7/28 , F05D2220/32 , F05D2240/11 , F05D2240/57 , Y02T50/671
Abstract: A method of making a shroud assembly by: forming a shroud frame consisting of a one-piece hook and rail assembly which includes a first rail and a second rail disposed at lateral edges and a first support and a second support connected to the first rail and the second rail, the first and second rails and the first and second supports being integrally joined to one another and defining a central aperture therebetween; joining a metallic backsheet to the shroud frame covering the central aperture; and attaching a honeycomb rubs strip to the metallic backsheet via an upper edge of the honeycomb seal structure.
Abstract translation: 一种制造护罩组件的方法，其特征在于：形成由单件式钩和导轨组件组成的护罩框架，该护罩框架包括设置在侧边缘处的第一轨道和第二轨道，以及连接到第一轨道的第一支撑件和第二支撑件， 所述第二轨道，所述第一轨道和所述第二轨道以及所述第一和第二支撑件彼此一体地连接并且在它们之间限定中心孔; 将金属底片连接到覆盖中心孔的护罩框架; 以及通过蜂窝密封结构的上边缘将蜂窝状擦拭条附着在金属底片上。
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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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