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公开(公告)号：US20120186260A1
公开(公告)日：2012-07-26
申请号：US13012838
申请日：2011-01-25
IPC分类号： F01D25/24
CPC分类号： F01D9/023
摘要： An impingement sleeve for a transition piece of a gas turbine is disclosed. The impingement sleeve generally includes a first casing configured to surround a portion of an inner duct of the transition piece and a second casing configured to surround a portion of the inner duct. Additionally, the impingement sleeve may include a joint defined between the first and second casings. The joint may include a plurality of fasteners configured to attach the first casing to the second casing.
摘要翻译： 公开了一种用于燃气轮机的过渡件的冲击套筒。 冲击套管通常包括构造成围绕过渡件的内部管道的一部分的第一壳体和被构造成围绕内部管道的一部分的第二壳体。 此外，冲击套筒可以包括限定在第一和第二壳体之间的接头。 接头可以包括被配置成将第一壳体附接到第二壳体的多个紧固件。
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公开(公告)号：US20130236301A1
公开(公告)日：2013-09-12
申请号：US13416559
申请日：2012-03-09
申请人： Wei Chen , Stacy Ann Holzman , Keith Cletus Belsom , Ronald James Chila , Richard Martin DiCintio
发明人： Wei Chen , Stacy Ann Holzman , Keith Cletus Belsom , Ronald James Chila , Richard Martin DiCintio
摘要： Disclosed herein are apparatuses and systems for directing the flow of hot gas exiting a transition piece. In an embodiment, an aft frame an aft frame has an exit face that has an airfoil shape. In an embodiment, a transition piece aft exit has an airfoil shape.
摘要翻译： 这里公开了用于引导离开过渡件的热气流的装置和系统。 在一个实施例中，后框架具有具有翼型形状的出口面。 在一个实施例中，过渡件后出口具有翼型形状。
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公开(公告)号：US20120304657A1
公开(公告)日：2012-12-06
申请号：US13153987
申请日：2011-06-06
申请人： Patrick Benedict MELTON , Keith Cletus Belsom , Thomas Edward Johnson , William Lawrence Byrne , Robert Joseph Rohrssen
发明人： Patrick Benedict MELTON , Keith Cletus Belsom , Thomas Edward Johnson , William Lawrence Byrne , Robert Joseph Rohrssen
CPC分类号： F23R3/60 , F23R2900/00012
摘要： A flexible annular seal for insertion between concentrically assembled turbine combustor components includes an annular inner seal portion having a first solid annular edge and first plurality of spring fingers extending axially from the first solid annular edge; and an annular outer seal portion having a second solid annular edge and a second plurality of spring fingers extending axially from the second solid edge and overlying the first plurality of spring fingers such that the inner and outer seal portions are substantially fully engaged along an entire length dimension of the flexible annular seal. The second plurality of spring fingers are circumferentially offset from the first plurality of spring fingers, and free ends of the first plurality of spring fingers are bent around and over free ends of the second plurality of spring fingers.
摘要翻译： 用于插入在同心组装的涡轮机燃烧器部件之间的柔性环形密封件包括环形内密封部分，其具有第一固体环形边缘和从第一固体环形边缘轴向延伸的第一多个弹簧指状件; 以及环形外密封部分，其具有第二固体环形边缘和从第二实心边缘轴向延伸并且覆盖第一多个弹簧指的第二多个弹簧指，使得内部和外部密封部分沿着整个长度基本上完全接合 柔性环形密封件的尺寸。 第二多个弹簧指沿周向偏离第一多个弹簧指，并且第一多个弹簧指的自由端围绕第二多个弹簧指的自由端弯曲并弯曲。
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公开(公告)号：US20140013756A1
公开(公告)日：2014-01-16
申请号：US13545272
申请日：2012-07-10
IPC分类号： F02C7/24
CPC分类号： F02C7/22 , F05D2260/96 , F23R3/28 , F23R2900/00014
摘要： A combustor includes an upstream surface that extends radially across at least a portion of the combustor, a downstream surface that extends radially across at least a portion of the combustor and is axially separated from the upstream surface, and a plurality of tubes that extend through the downstream surface. A resonator is upstream from at least one of the tubes, and a fluid passage extends through the resonator and into the least one tube.
摘要翻译： 燃烧器包括径向延伸穿过燃烧器的至少一部分的上游表面，沿着燃烧器的至少一部分径向延伸并且与上游表面轴向分离的下游表面，以及延伸穿过燃烧器的多个管 下游表面。 谐振器位于至少一个管的上游，并且流体通道延伸穿过谐振器并进入至少一个管。
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公开(公告)号：US09249734B2
公开(公告)日：2016-02-02
申请号：US13545272
申请日：2012-07-10
CPC分类号： F02C7/22 , F05D2260/96 , F23R3/28 , F23R2900/00014
摘要： A combustor includes an upstream surface that extends radially across at least a portion of the combustor, a downstream surface that extends radially across at least a portion of the combustor and is axially separated from the upstream surface, and a plurality of tubes that extend through the downstream surface. A resonator is upstream from at least one of the tubes, and a fluid passage extends through the resonator and into the least one tube.
摘要翻译： 燃烧器包括径向延伸穿过燃烧器的至少一部分的上游表面，沿着燃烧器的至少一部分径向延伸并且与上游表面轴向分离的下游表面，以及延伸穿过燃烧器的多个管 下游表面。 谐振器位于至少一个管的上游，并且流体通道延伸穿过谐振器并进入至少一个管。
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公开(公告)号：US07712302B2
公开(公告)日：2010-05-11
申请号：US11325304
申请日：2006-01-05
申请人： Richard Lee Nichols , Sarah Jane Hutcherson , Keith Cletus Belsom , Thomas Charles Almond, III , Natesh Chandrashekar , Alberto Negroni
发明人： Richard Lee Nichols , Sarah Jane Hutcherson , Keith Cletus Belsom , Thomas Charles Almond, III , Natesh Chandrashekar , Alberto Negroni
CPC分类号： F23R3/48
摘要： A crossfire tube for attachment between casing bosses of combustors includes a bellows assembly having a bellows with opposite cylindrical ends welded to annular flanges. The annular flanges include a bolt circle for securing the flanges to the combustor bosses. The flanges bear against a gasket for sealing against inserts welded to the casing bosses for retrofit in the sealing assembly to combustors or to seats where the inserts and bosses are formed integrally during original equipment manufacture. A telescoping cylindrical sleeve surrounds the bellows to protect from falling foreign object damage.
摘要翻译： 用于在燃烧器的壳体凸起之间附接的交叉火管包括具有波纹管的波纹管组件，其具有焊接到环形凸缘的相对的圆柱形端部。 环形凸缘包括用于将凸缘固定到燃烧器凸台的螺栓圆圈。 凸缘抵靠垫圈，用于密封焊接到套管凸台上的插入件，用于将密封组件改装为燃烧器或座椅，其中插入件和凸台在原始设备制造期间一体形成。 伸缩的圆柱形套筒围绕波纹管，以防止异物损坏。
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公开(公告)号：US20100050640A1
公开(公告)日：2010-03-04
申请号：US12201585
申请日：2008-08-29
IPC分类号： F23R3/28
摘要： A combustion cap plate is disclosed. The combustion cap plate includes: a plate having a planar surface and configured to be affixed to an assembly connected to a turbine combustion chamber, the plate defining a central axis perpendicular to the planar surface; a plurality of openings through the plate; and a plurality of raised portions formed by the plate. The raised portions each extend away from the planar surface in a direction of the central axis and having a shape conforming to a thermal gradient incident on the plate during a combustion process.
摘要翻译： 公开了一种燃烧盖板。 燃烧盖板包括：板，其具有平坦表面并且构造成固定到连接到涡轮机燃烧室的组件，该板限定垂直于平面的中心轴; 穿过所述板的多个开口; 以及由所述板形成的多个凸部。 凸起部分在中心轴线的方向上各自远离平面表面延伸，并且具有与在燃烧过程中入射到板上的热梯度一致的形状。
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公开(公告)号：US20090249791A1
公开(公告)日：2009-10-08
申请号：US12099469
申请日：2008-04-08
申请人： Keith Cletus Belsom
发明人： Keith Cletus Belsom
CPC分类号： F23R3/002 , F01D9/023 , F05D2260/201 , F23R3/60 , F23R2900/03044 , Y10T29/4984 , Y10T29/49956 , Y10T29/49963
摘要： Disclosed herein is an impingement sleeve for a gas turbine combustion transition piece. The impingement sleeve includes, a housing positionable proximate a first portion of a transition piece body having at least two flanges integrally formed thereon, and a cover positionable proximate a second portion of the transition piece body having at least two lips integrally formed thereon, the at least two lips are weldlessly attachable to the at least two flanges to position the impingement sleeve radially outwardly of the transition piece body.
摘要翻译： 本文公开了一种用于燃气轮机燃烧过渡件的冲击套筒。 冲击套筒包括：靠近过渡件主体的第一部分定位的外壳，其具有一体地形成在其上的至少两个凸缘，以及靠近过渡件主体的第二部分定位的盖子，其具有一体地形成在其上的至少两个唇部， 至少两个唇缘无焊接地附接到所述至少两个凸缘以将冲击套筒径向向外放置在过渡件本体上。
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公开(公告)号：US07114321B2
公开(公告)日：2006-10-03
申请号：US10631028
申请日：2003-07-31
CPC分类号： F23R3/283
摘要： A thermal isolation device for a gas turbine combustor assembly includes a plurality of substantially flat plates secured in spaced relationship by a plurality of columns, at least one column incorporating a bolt hole for use in securing the device between a pair of combustor components.
摘要翻译： 用于燃气轮机燃烧器组件的热隔离装置包括多个基本平坦的板，它们由多个柱隔开关系固定，至少一个列包括用于将装置固定在一对燃烧器部件之间的螺栓孔。
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公开(公告)号：US20130294864A1
公开(公告)日：2013-11-07
申请号：US13461034
申请日：2012-05-01
摘要： A system for assembling an end cover of a combustor includes a connector and structure for engaging the connector to an insert positioned at least partially inside the end cover. The system also includes structure for moving the connector axially with respect to the end cover. A method for assembling an end cover of a combustor includes inserting a connector through at least a portion of the end cover and an insert positioned at least partially inside the end cover. The method further includes engaging the connector with the insert and moving the connector axially with respect to the end cover to compress the insert against the end cover.
摘要翻译： 用于组装燃烧器的端盖的系统包括用于将连接器接合到至少部分地位于端盖内部的插入件的连接器和结构。 该系统还包括使连接器相对于端盖轴向移动的结构。 一种用于组装燃烧器的端盖的方法包括：通过端盖的至少一部分和至少部分地位于端盖内部的插入件插入连接器。 该方法还包括将连接器与插入件接合并使连接器相对于端盖轴向移动，以将插入件压靠在端盖上。
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