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111.发明申请APPARATUS AND FILTERING SYSTEMS RELATING TO COMBUSTORS IN COMBUSTION TURBINE ENGINES 失效燃气轮机发动机与燃油机相关的装置和过滤系统公开(公告)号：US20120023895A1
公开(公告)日：2012-02-02
申请号：US12848580
申请日：2010-08-02
IPC分类号： F02C7/055
CPC分类号： F23R3/46 , F23D14/68 , F23L2900/00001 , F23R3/04 , F23R3/10 , F23R2900/03043 , F23R2900/03044
摘要： A combustor for a combustion turbine engine, the combustor that includes: a chamber defined by an outer wall and forming a channel between windows defined through the outer wall toward a forward end of the chamber and at least one fuel injector positioned toward an aft end of the chamber; a screen; and a standoff comprising a raised area on an outer surface of the outer wall near the periphery of the windows; wherein the screen extends over the windows and is supported by the standoff in a raised position in relation to the outer surface of the outer wall and the windows.
摘要翻译： 1.一种用于燃气涡轮发动机的燃烧器，所述燃烧器包括：由外壁限定的腔室，并且在通过所述外壁朝向所述腔室的前端限定的窗口之间形成通道，并且至少一个燃料喷射器朝向所述腔室的后端定位 房间 屏幕; 以及支架，其包括在所述外壁的靠近所述窗的周边的所述外壁的外表面上的凸起区域; 其中所述屏幕在所述窗户之上延伸并且被所述支架支撑在相对于所述外壁和所述窗户的外表面的升高位置。
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公开(公告)号：US08079219B2
公开(公告)日：2011-12-20
申请号：US12242013
申请日：2008-09-30
IPC分类号： F02C1/00
CPC分类号： F23R3/44 , F23R2900/00012 , F23R2900/03044 , Y02T50/675
摘要： Disclosed is a combustor seal including a seal support locatable at a first combustor component and having a plurality of through impingement holes. A wave-shaped seal located at the seal support and defining at least one seal cavity between the wave-shaped seal and the seal support. A peak of the wave-shaped seal is locatable at a second combustor component. The wave-shaped seal includes at least one through passageway located upstream of the peak capable of flowing cooling fluid therethrough into the at least one seal cavity and through the plurality of impingement holes thereby cooling the first combustor component. Further disclosed is a combustor including a combustor seal and a method for cooling a first combustor component.
摘要翻译： 公开了一种燃烧器密封件，其包括可定位在第一燃烧器部件处并具有多个通过冲击孔的密封支撑件。 位于密封支撑件处的波形密封件并且在波形密封件和密封件支撑件之间限定至少一个密封腔。 波形密封件的峰值位于第二燃烧器部件处。 波形密封件包括位于峰顶部的至少一个贯通通道，其能够将冷却流体从其中流动通过其中进入至少一个密封空腔中，并且穿过多个冲击孔从而冷却第一燃烧器部件。 还公开了一种包括燃烧器密封件和用于冷却第一燃烧器部件的方法的燃烧器。
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公开(公告)号：US08007274B2
公开(公告)日：2011-08-30
申请号：US12249158
申请日：2008-10-10
申请人： Thomas Edward Johnson , Willy Steve Ziminsky , Benjamin Paul Lacey , William David York , Christian Xavier Stevenson
发明人： Thomas Edward Johnson , Willy Steve Ziminsky , Benjamin Paul Lacey , William David York , Christian Xavier Stevenson
IPC分类号： F23N1/10
CPC分类号： F23D14/82
摘要： A fuel nozzle assembly is provided. The assembly includes an outer nozzle body having a first end and a second end and at least one inner nozzle tube having a first end and a second end. One of the nozzle body or nozzle tube includes a fuel plenum and a fuel passage extending therefrom, while the other of the nozzle body or nozzle tube includes a fuel injection hole slidably aligned with the fuel passage to form a fuel flow path therebetween at an interface between the body and the tube. The nozzle body and the nozzle tube are fixed against relative movement at the first ends of the nozzle body and nozzle tube, enabling the fuel flow path to close at the interface due to thermal growth after a flame enters the nozzle tube.
摘要翻译： 提供燃料喷嘴组件。 组件包括具有第一端和第二端的外部喷嘴本体和具有第一端和第二端的至少一个内部喷嘴管。 喷嘴体或喷嘴管中的一个包括燃料增压室和从其延伸的燃料通道，而喷嘴体或喷嘴管中的另一个包括与燃料通道可滑动地对准的燃料喷射孔，以在界面处形成燃料流动路径 在身体和管之间。 喷嘴体和喷嘴管相对于喷嘴体和喷嘴管的第一端处的相对运动被固定，使得燃料流路在火焰进入喷嘴管之后由于热生长而在界面处闭合。
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公开(公告)号：US20100313569A1
公开(公告)日：2010-12-16
申请号：US11532546
申请日：2006-09-18
IPC分类号： F23R3/28
CPC分类号： F23R3/286 , F23R3/14 , F23R3/343 , Y02T50/675
摘要： A combustion nozzle for use in a turbine. The combustion nozzle may include a center body and a cone extending from the center body. The cone may include a number of apertures positioned therein.
摘要翻译： 一种用于涡轮机的燃烧喷嘴。 燃烧喷嘴可以包括从中心体延伸的中心体和锥体。 锥体可以包括定位在其中的多个孔。
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115.发明申请公开(公告)号：US20100101229A1
公开(公告)日：2010-04-29
申请号：US12256901
申请日：2008-10-23
CPC分类号： F23R3/286 , F23D14/62 , F23D2214/00 , F23R3/283
摘要： A fuel nozzle with active cooling is provided. It includes an outer peripheral wall, a nozzle center body concentrically disposed within the outer wall in a fuel and air pre-mixture. The fuel and air pre-mixture includes an air inlet, a fuel inlet and a premixing passage defined between the outer wall in the center body. A gas fuel flow passage is provided. A first cooling passage is included within the center body in a second cooling passage is defined between the center body and the outer wall.
摘要翻译： 提供具有主动冷却的燃料喷嘴。 它包括外周壁，在燃料和空气预混合物中同心地设置在外壁内的喷嘴中心体。 燃料和空气预混合物包括空气入口，燃料入口和限定在中心体的外壁之间的预混合通道。 提供了一种气体燃料流动通道。 第一冷却通道包括在中心体内，第二冷却通道限定在中心体和外壁之间。
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公开(公告)号：US20100077761A1
公开(公告)日：2010-04-01
申请号：US12242013
申请日：2008-09-30
CPC分类号： F23R3/44 , F23R2900/00012 , F23R2900/03044 , Y02T50/675
摘要： Disclosed is a combustor seal including a seal support locatable at a first combustor component and having a plurality of through impingement holes. A wave-shaped seal located at the seal support and defining at least one seal cavity between the wave-shaped seal and the seal support. A peak of the wave-shaped seal is locatable at a second combustor component. The wave-shaped seal includes at least one through passageway located upstream of the peak capable of flowing cooling fluid therethrough into the at least one seal cavity and through the plurality of impingement holes thereby cooling the first combustor component. Further disclosed is a combustor including a combustor seal and a method for cooling a first combustor component.
摘要翻译： 公开了一种燃烧器密封件，其包括可定位在第一燃烧器部件处并具有多个通过冲击孔的密封支撑件。 位于密封支撑件处的波形密封件并且在波形密封件和密封件支撑件之间限定至少一个密封腔。 波形密封件的峰值位于第二燃烧器部件处。 波形密封件包括位于峰顶部的至少一个贯通通道，其能够将冷却流体从其中流动通过其中进入至少一个密封空腔中，并且穿过多个冲击孔从而冷却第一燃烧器部件。 还公开了一种包括燃烧器密封件和用于冷却第一燃烧器部件的方法的燃烧器。
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公开(公告)号：US07681403B2
公开(公告)日：2010-03-23
申请号：US11402857
申请日：2006-04-13
IPC分类号： F02C7/20
CPC分类号： F01D9/023 , F05D2230/232
摘要： In a combustor section, having a forward sleeve is disposed to encircle a leading end of an impingement sleeve including first and second impingement sleeve parts abutted along a longitudinal junction thereof, a retainer member disposed to overlie the longitudinal junction. The retainer member is welded to the forward sleeve and/or to the impingement sleeve. The retainer member has first and second axial end edges disposed transverse to the longitudinal junction, and at least one of the axial end edges has a cutout defined therein and disposed to overlie the longitudinal junction.
摘要翻译： 在具有前套筒的燃烧器部分中，设置有围绕冲击套筒的前端，包括沿着其纵向接合部邻接的第一和第二冲击套筒部件，设置成覆盖纵向连接部的保持器部件。 保持件被焊接到前套和/或冲击套上。 保持器构件具有横向于纵向接合部设置的第一和第二轴向端边缘，并且轴向端部边缘中的至少一个具有限定在其中的切口并且设置成覆盖纵向接合部。
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公开(公告)号：US20090320483A1
公开(公告)日：2009-12-31
申请号：US12146646
申请日：2008-06-26
IPC分类号： F02C1/00
CPC分类号： F23D14/46 , F23D11/38 , F23D2900/00003 , F23R3/28
摘要： A fuel nozzle for use about an end cap of a combustor. The fuel nozzle may include a flange attached to the end cap, an aperture extending through the flange, a plug positioned in the aperture, and an orifice positioned within the plug.
摘要翻译： 用于燃烧器端盖的燃料喷嘴。 燃料喷嘴可以包括附接到端盖的凸缘，延伸穿过凸缘的孔，定位在孔中的塞子和位于塞内的孔。
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公开(公告)号：US20090173074A1
公开(公告)日：2009-07-09
申请号：US11968881
申请日：2008-01-03
IPC分类号： F02C9/16
摘要： Disclosed is a fuel nozzle for a gas turbine including a center body defining one or more fuel passages and an inlet flow conditioner. The inlet flow conditioner includes a substantially tubular hub, a substantially tubular outer land, and a plurality of spars extending radially outwardly from the hub to the outer land. The plurality of spars together with the hub and outer land define a plurality of fluid flow passages capable of removing circumferential and radial variation from fluid flow entering the fuel nozzle. The inlet flow conditioner is formed as a single unitary component. Further disclosed is a method of operating the gas turbine including the fuel nozzle.
摘要翻译： 公开了一种燃气轮机的燃料喷嘴，其包括限定一个或多个燃料通道的中心体和入口流动调节器。 入口流动调节器包括基本上管状的轮毂，基本上管状的外部平台，以及从轮毂径向向外延伸到外部平台的多个翼梁。 多个翼梁与轮毂和外部陆部一起限定多个流体流动通道，其能够去除进入燃料喷嘴的流体流的周向和径向变化。 入口流动调节器形成为单个整体部件。 还公开了一种操作包括燃料喷嘴的燃气轮机的方法。
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公开(公告)号：US20080276622A1
公开(公告)日：2008-11-13
申请号：US11745155
申请日：2007-05-07
IPC分类号： F02C7/22
CPC分类号： F23R3/14 , F23D2900/00008 , F23R3/286 , F23R3/36
摘要： A fuel nozzle includes a swirler assembly including a radially inner surface and a radially outer surface, a plurality of vanes coupled to the swirler assembly radially outer surface. Each vane includes a first sidewall and a second sidewall, the first and second sidewalls are joined at a leading edge and at an axially-spaced trailing edge, and a plurality of openings are formed through each respective vane. Each opening extends from the leading edge to the passage to define a flow passage that extends from the passage to the leading edge. A method for fabricating a fuel nozzle assembly is also described.
摘要翻译： 燃料喷嘴包括包括径向内表面和径向外表面的旋流器组件，多个叶片，其联接到旋流器组件的径向外表面。 每个叶片包括第一侧壁和第二侧壁，第一和第二侧壁在前缘和轴向隔开的后缘处连接，并且通过每个相应的叶片形成多个开口。 每个开口从前缘延伸到通道以限定从通道延伸到前缘的流动通道。 还描述了一种用于制造燃料喷嘴组件的方法。
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