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公开(公告)号：US09759427B2
公开(公告)日：2017-09-12
申请号：US14069812
申请日：2013-11-01
Applicant: General Electric Company
Inventor： Kyle Lee Kidder , Donald Timothy Lemon , Stephen Gerard Pope
CPC classification number: F23R3/60 , F01D9/023 , F02C3/04 , F02C7/28 , F05D2240/35 , F05D2240/55 , F05D2240/56 , F05D2240/57 , F05D2240/58 , F23R2900/00012
Abstract: An interface assembly for a combustor includes an interface housing having a channel defined by a forward wall and at least one aft wall segment, the aft wall segment operatively coupled to an aft flange of a flow sleeve. Also included is a piston ring fittingly disposed in the channel.
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公开(公告)号：US20190241995A1
公开(公告)日：2019-08-08
申请号：US15890681
申请日：2018-02-07
Applicant: General Electric Company
Inventor： Akane Suzuki , Steve John Buresh , Richard DiDomizio , Soumya Nag , Scott Michael Oppenheimer , Stephen Gerard Pope
Abstract: A nickel based alloy, along with methods of its use and manufacture, is provided that may include about 20 wt. % to about 26 wt. % cobalt; about 9 wt. % to about 13 wt. % chromium; about 2 wt. % to about 6 wt. % iron; about 3.5 wt. % to about 6 wt. % aluminum; about 9 wt. % to about 13 wt. % tungsten; about 6 wt. % to about 9 wt. % tantalum; about 0.06 wt. % to about 0.20 wt. % boron; and the balance nickel. The nickel based alloy may have gamma prime precipitates in a plurality of grain interiors and a gamma prime solvus temperature of about 1038° C. or greater. Additionally or alternatively, the nickel based alloy may comprise about 30% by volume or more gamma prime precipitates in the plurality of grain interiors.
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公开(公告)号：US20140124100A1
公开(公告)日：2014-05-08
申请号：US13669754
申请日：2012-11-06
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Stephen Gerard Pope , Dennis William Cavanaugh , John Gregory Obeirne , Eric Eicher McConnell , Mark Lawrence Hunt , Canan Hardwicke
CPC classification number: C23C10/18 , C23C10/20 , C23C10/28 , C23C10/60 , F23C2900/07001 , F23D2212/00 , F23D2900/14004 , F23R3/286 , F23R2900/00018 , F23R2900/00019
Abstract: Methods of reducing an initial cross-sectional area of a hole in a component to a predetermined cross-sectional area including preparing a composition comprising at least an aluminum alloy with a melting temperature higher than aluminum, applying the composition to an interior surface of the hole, and then heating the component to cause a metal within the component to diffuse from the component into the composition and react with the aluminum alloy in the composition to form a coating on the interior surface of the hole. The heating step is performed to selectively modify the initial cross-sectional area of the hole and thereby directly attain the predetermined cross-sectional area thereof.
Abstract translation: 将组件中的孔的初始横截面积减小到预定横截面积的方法包括制备至少包含熔融温度高于铝的铝合金的组合物，将该组合物施加到孔的内表面 ，然后加热组分以使组分内的金属从组分扩散到组合物中并与组合物中的铝合金反应，以在孔的内表面上形成涂层。 执行加热步骤以选择性地修改孔的初始横截面积，从而直接达到其预定的横截面面积。
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公开(公告)号：US09617859B2
公开(公告)日：2017-04-11
申请号：US13645729
申请日：2012-10-05
Applicant: General Electric Company
Inventor： Victor John Morgan , Stephen Gerard Pope , Jacob Kittleson , Lawrence Matthew Levy
CPC classification number: F01D5/18 , F01D5/186 , F01D5/187 , F05D2230/10 , F05D2230/50 , F05D2300/611
Abstract: The present application provides a turbine component for use in a hot gas path of a gas turbine. The turbine component may include an outer surface, an internal cooling circuit, a number of cooling pathways in communication with the internal cooling circuit and extending through the outer surface, and a number of adaptive cooling pathways in communication with the internal cooling circuit and extending through the outer surface. The adaptive cooling pathways may include a high temperature compound therein.
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公开(公告)号：US09187816B2
公开(公告)日：2015-11-17
申请号：US13669754
申请日：2012-11-06
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Stephen Gerard Pope , Dennis William Cavanaugh , John Gregory Obeirne , Eric Eicher McConnell , Mark Lawrence Hunt , Canan Hardwicke
CPC classification number: C23C10/18 , C23C10/20 , C23C10/28 , C23C10/60 , F23C2900/07001 , F23D2212/00 , F23D2900/14004 , F23R3/286 , F23R2900/00018 , F23R2900/00019
Abstract: Methods of reducing an initial cross-sectional area of a hole in a component to a predetermined cross-sectional area including preparing a composition comprising at least an aluminum alloy with a melting temperature higher than aluminum, applying the composition to an interior surface of the hole, and then heating the component to cause a metal within the component to diffuse from the component into the composition and react with the aluminum alloy in the composition to form a coating on the interior surface of the hole. The heating step is performed to selectively modify the initial cross-sectional area of the hole and thereby directly attain the predetermined cross-sectional area thereof.
Abstract translation: 将组件中的孔的初始横截面积减小到预定横截面积的方法包括制备至少包含熔融温度高于铝的铝合金的组合物，将该组合物施加到孔的内表面 ，然后加热组分以使组分内的金属从组分扩散到组合物中并与组合物中的铝合金反应，以在孔的内表面上形成涂层。 执行加热步骤以选择性地修改孔的初始横截面积，从而直接达到其预定的横截面面积。
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Patent Agency Ranking
公开(公告)号：US20140086810A1
公开(公告)日：2014-03-27
申请号：US13627973
申请日：2012-09-26
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Richard Todd Everhart , Rebecca Evelyn Hefner , Cristina Colindres Kraemer , Gilbert Otto Kraemer , Surinder Singh Pabla , Stephen Gerard Pope
CPC classification number: F01N3/2803 , B01D53/864 , B01D53/8643 , B01D53/88 , B01D2257/502 , B01D2257/702 , B01J33/00 , B01J37/0215 , F01N2510/00 , F01N2510/0684 , F23C13/02 , F23C13/06 , Y10T29/49345 , Y10T29/49885
Abstract: A system includes a catalytic reactor configured to mount to a combustor. The catalytic reactor includes a catalyst configured to reduce emissions associated with combustion in the combustor. The catalytic reactor also includes a first sacrificial coating disposed over the catalyst prior to mounting of the catalytic reactor into the combustor, wherein the first sacrificial coating is removable while the catalytic reactor is mounted to the combustor without damaging the catalyst.
Abstract translation: 一种系统包括配置成安装到燃烧器的催化反应器。 催化反应器包括被配置为减少与燃烧器中的燃烧相关的排放的催化剂。 催化反应器还包括在将催化反应器安装到燃烧器中之前设置在催化剂上的第一牺牲涂层，其中当催化反应器安装到燃烧器而不损坏催化剂时，第一牺牲涂层是可去除的。
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公开(公告)号：US20160091201A1
公开(公告)日：2016-03-31
申请号：US14881193
申请日：2015-10-13
Applicant: General Electric Company
Inventor： Christopher Michael Prue , Thomas Edward Johnson , Stephen Gerard Pope
CPC classification number: F23D11/383 , F23D11/406 , F23R3/28 , F23R3/286
Abstract: A fuel nozzle includes a center body and a shroud circumferentially surrounding at least a portion of the center body to define an annular passage between the center body and the shroud. A plurality of vanes extend radially between the center body and the shroud in the annular passage. A first ceramic extension extends downstream from the shroud to define at least a portion of the annular passage downstream from the shroud.
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公开(公告)号：US20150121880A1
公开(公告)日：2015-05-07
申请号：US14069812
申请日：2013-11-01
Applicant: General Electric Company
Inventor： Kyle Lee Kidder , Donald Timothy Lemon , Stephen Gerard Pope
CPC classification number: F23R3/60 , F01D9/023 , F02C3/04 , F02C7/28 , F05D2240/35 , F05D2240/55 , F05D2240/56 , F05D2240/57 , F05D2240/58 , F23R2900/00012
Abstract: An interface assembly for a combustor includes an interface housing having a channel defined by a forward wall and at least one aft wall segment, the aft wall segment operatively coupled to an aft flange of a flow sleeve. Also included is a piston ring fittingly disposed in the channel.
Abstract translation: 用于燃烧器的接口组件包括具有由前壁和至少一个后壁段限定的通道的接口壳体，所述后壁段可操作地联接到流动套管的后缘。 还包括适合地设置在通道中的活塞环。
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公开(公告)号：US20140099183A1
公开(公告)日：2014-04-10
申请号：US13645729
申请日：2012-10-05
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Victor John Morgan , Stephen Gerard Pope , Jacob Kittleson , Lawrence Matthew Levy
CPC classification number: F01D5/18 , F01D5/186 , F01D5/187 , F05D2230/10 , F05D2230/50 , F05D2300/611
Abstract: The present application provides a turbine component for use in a hot gas path of a gas turbine. The turbine component may include an outer surface, an internal cooling circuit, a number of cooling pathways in communication with the internal cooling circuit and extending through the outer surface, and a number of adaptive cooling pathways in communication with the internal cooling circuit and extending through the outer surface. The adaptive cooling pathways may include a high temperature compound therein.
Abstract translation: 本申请提供了一种在燃气轮机的热气路径中使用的涡轮机部件。 涡轮机部件可以包括外表面，内部冷却回路，与内部冷却回路连通并延伸穿过外表面的多个冷却通路，以及与内部冷却回路连通并延伸通过的多个自适应冷却通道 外表面。 适应性冷却途径可包括其中的高温化合物。
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10.发明授权System and method of a catalytic reactor having multiple sacrificial coatings 有权具有多个牺牲涂层的催化反应器的系统和方法公开(公告)号：US09291082B2
公开(公告)日：2016-03-22
申请号：US13627973
申请日：2012-09-26
Applicant: General Electric Company
Inventor： Richard Todd Everhart , Rebecca Evelyn Hefner , Cristina Colindres Kraemer , Gilbert Otto Kraemer , Surinder Singh Pabla , Stephen Gerard Pope
CPC classification number: F01N3/2803 , B01D53/864 , B01D53/8643 , B01D53/88 , B01D2257/502 , B01D2257/702 , B01J33/00 , B01J37/0215 , F01N2510/00 , F01N2510/0684 , F23C13/02 , F23C13/06 , Y10T29/49345 , Y10T29/49885
Abstract: A system includes a catalytic reactor configured to mount to a combustor. The catalytic reactor includes a catalyst configured to reduce emissions associated with combustion in the combustor. The catalytic reactor also includes a first and a second sacrificial coating disposed over the catalyst prior to mounting of the catalytic reactor into the combustor, wherein the first and second sacrificial coatings are removable while the catalytic reactor is mounted to the combustor without damaging the catalyst.
Abstract translation: 一种系统包括配置成安装到燃烧器的催化反应器。 催化反应器包括被配置为减少与燃烧器中的燃烧相关的排放的催化剂。 催化反应器还包括在将催化反应器安装到燃烧器中之前设置在催化剂上的第一和第二牺牲涂层，其中第一和第二牺牲涂层是可去除的，而催化反应器安装到燃烧器而不损坏催化剂。
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