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91. 发明申请

US20120055167A1 APPARATUS AND METHOD FOR MIXING FUEL IN A GAS TURBINE NOZZLE 有权
标题翻译：燃气涡轮喷嘴混合燃料的装置和方法
公开(公告)号：US20120055167A1
公开(公告)日：2012-03-08
申请号：US12877385
申请日：2010-09-08
申请人： Thomas Edward Johnson , Willy Steve Ziminsky , Jonathan Dwight Berry
发明人： Thomas Edward Johnson , Willy Steve Ziminsky , Jonathan Dwight Berry
IPC分类号： F02C7/22
CPC分类号： F23R3/286 , F01D9/023 , F23R3/005 , F23R3/54 , F23R2900/00002
摘要： A nozzle includes a fuel plenum and an air plenum downstream of the fuel plenum. A primary fuel channel includes an inlet in fluid communication with the fuel plenum and a primary air port in fluid communication with the air plenum. Secondary fuel channels radially outward of the primary fuel channel include a secondary fuel port in fluid communication with the fuel plenum. A shroud circumferentially surrounds the secondary fuel channels. A method for mixing fuel and air in a nozzle prior to combustion includes flowing fuel to a fuel plenum and flowing air to an air plenum downstream of the fuel plenum. The method further includes injecting fuel from the fuel plenum through a primary fuel passage, injecting fuel from the fuel plenum through secondary fuel passages, and injecting air from the air plenum through the primary fuel passage.
摘要翻译：喷嘴包括燃料增压室和在燃料增压室下游的空气增压室。主要燃料通道包括与燃料增压室流体连通的入口和与空气压力室流体连通的主空气端口。主要燃料通道径向向外的次级燃料通道包括与燃料增压室流体连通的次级燃料口。护罩周向地包围二次燃料通道。在燃烧之前将燃料和空气混合在喷嘴中的方法包括将燃料流入燃料增压室并将空气流到燃料增压室下游的空气压力室。该方法还包括从燃料通风室喷射燃料通过主燃料通道，从燃料通风室喷射燃料通过二次燃料通道，以及从空气通风室喷射空气通过主燃料通道。

92. 发明申请

US20120055163A1 FUEL INJECTION ASSEMBLY FOR USE IN TURBINE ENGINES AND METHOD OF ASSEMBLING SAME 审中-公开
标题翻译：用于涡轮发动机的燃油喷射组件及其组装方法
公开(公告)号：US20120055163A1
公开(公告)日：2012-03-08
申请号：US12877161
申请日：2010-09-08
申请人： Jong Ho Uhm , Thomas Edward Johnson
发明人： Jong Ho Uhm , Thomas Edward Johnson
IPC分类号： F02C7/22 , B23P19/00
CPC分类号： F02C7/22 , F01D9/023 , F23R3/10 , F23R3/28 , F23R2900/00014 , F23R2900/03041 , F23R2900/03044 , Y10T29/53
摘要： A method for assembling a fuel injection assembly for use in a turbine engine is provided. The method includes providing at least one cap member that has at least one first opening extending at least partially through it and at least one second opening extending at least partially through it. The method includes coupling a plurality of tube assemblies within the turbine engine. Each tube assembly includes a plurality of tubes. Moreover, the method includes coupling an injection system to the cap member to enable a fluid from a fluid source to be discharged through the at least one second opening. This fluid provides a barrier between adjacent tube assemblies to facilitate reducing dynamic pressure oscillations within the fuel injection assembly during turbine engine operation.
摘要翻译：提供一种组装用于涡轮发动机的燃料喷射组件的方法。该方法包括提供至少一个帽构件，其具有至少部分地穿过其延伸的至少一个第一开口和至少部分延伸穿过该第一开口的至少一个第二开口。该方法包括在涡轮发动机内连接多个管组件。每个管组件包括多个管。此外，该方法包括将注射系统联接到盖构件以使来自流体源的流体能够通过至少一个第二开口排出。该流体在相邻的管组件之间提供了一个屏障，以便于在涡轮发动机运行期间减少燃料喷射组件内的动态压力振荡。

93. 发明授权

US08122721B2 Combustion turbine engine and methods of assembly 失效
标题翻译：燃烧涡轮发动机和组装方法
公开(公告)号：US08122721B2
公开(公告)日：2012-02-28
申请号：US11325184
申请日：2006-01-04
申请人： Thomas Edward Johnson , James Thomas Brown
发明人： Thomas Edward Johnson , James Thomas Brown
IPC分类号： F02C1/00
CPC分类号： F23D14/48 , F23D2211/00 , F23R3/286 , F23R2900/00001 , F23R2900/00012
摘要： A method of assembling a combustion turbine engine in provided. The method includes coupling at least one fuel nozzle inner atomized air tube to a combustor end cover plate body. The method also includes assembling a fuel nozzle insert sub-assembly by inserting at least one flow control apparatus into a fuel nozzle insert sub-assembly body. The method further includes inserting at least one seal between the combustor end cover plate body and the fuel nozzle insert sub-assembly body as well as inserting at least one seal between the combustor end cover plate body and the fuel nozzle insert sub-assembly body. The method also includes coupling the fuel nozzle insert sub-assembly to the combustor end cover plate body. The method further includes inserting at least one bellows onto a bellows support fitting and inserting the bellows support fitting onto a fuel nozzle insert sub-assembly body support surface. The method also includes assembling a fuel nozzle sub-assembly. The method further includes assembling a fuel nozzle assembly by coupling the fuel nozzle sub-assembly to the combustor end cover plate body.
摘要翻译：一种组装燃气涡轮发动机的方法。该方法包括将至少一个燃料喷嘴内部雾化空气管连接到燃烧器端盖板主体。该方法还包括通过将至少一个流量控制装置插入到燃料喷嘴插入子组件本体中来组装燃料喷嘴插入子组件。该方法还包括在燃烧器端盖板主体和燃料喷嘴插件子组件主体之间插入至少一个密封件，以及在燃烧器端盖板主体和燃料喷嘴插件子组件主体之间插入至少一个密封件。该方法还包括将燃料喷嘴插件子组件联接到燃烧器端盖板主体。该方法还包括将至少一个波纹管插入到波纹管支撑配件上并将波纹管支撑配件插入到燃料喷嘴插件子组件主体支撑表面上。该方法还包括组装燃料喷嘴子组件。该方法还包括通过将燃料喷嘴子组件连接到燃烧器端盖板主体来组装燃料喷嘴组件。

94. 发明申请

US20120023949A1 APPARATUS AND FILTERING SYSTEMS RELATING TO COMBUSTORS IN COMBUSTION TURBINE ENGINES 失效
标题翻译：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：US20120023949A1
公开(公告)日：2012-02-02
申请号：US12848563
申请日：2010-08-02
申请人： Thomas Edward Johnson , Baifang Zuo , Christian Xavier Stevenson
发明人： Thomas Edward Johnson , Baifang Zuo , Christian Xavier Stevenson
IPC分类号： F02C3/00
CPC分类号： F23R3/04 , F23L2900/00001 , F23R3/005 , F23R3/286 , F23R3/46 , F23R2900/03043 , F23R2900/03044
摘要： A combustor for a combustion turbine engine 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; and a multilayer screen filter comprising at least two layers of screen over at least a portion of the windows and at least one layer of screen over the remaining portion of the windows. The windows include a forward end and a forward portion, and an aft end and an aft portion. The multilayer screen filter is positioned over the windows such that, in operation, a supply of compressed air entering the chamber through the windows passes through at least one layer of screen. The multilayer screen filter is configured such that the aft portion of the windows include at least two layers of screen, and the forward portion of the windows includes one less layer of screen than the aft portion of the windows.
摘要翻译： 1.一种用于燃气涡轮发动机的燃烧器，其包括：由外壁限定的腔室，并且在通过所述外壁限定的窗口之间形成通向所述腔室的前端的通道，以及朝向所述腔室的后端定位的至少一个燃料喷射器; 以及多层屏幕过滤器，其包括窗口的至少一部分上的至少两层屏幕和在窗口的剩余部分上的至少一层屏幕。窗户包括前端和前部，以及后端和后部。多层筛网过滤器位于窗户上，使得在操作中，通过窗户进入室的压缩空气供应通过至少一层筛网。多层屏幕过滤器被构造成使得窗户的后部部分包括至少两层屏幕，并且窗户的前部部分包括比窗户的后部更少的一层屏幕。

95. 发明申请

US20120023895A1 APPARATUS AND FILTERING SYSTEMS RELATING TO COMBUSTORS IN COMBUSTION TURBINE ENGINES 失效
标题翻译：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
申请人： Thomas Edward Johnson , Baifang Zuo , Christian Xavier Stevenson
发明人： Thomas Edward Johnson , Baifang Zuo , Christian Xavier Stevenson
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。

96. 发明授权

US08079219B2 Impingement cooled combustor seal 有权
标题翻译：冲击冷却燃烧器密封
公开(公告)号：US08079219B2
公开(公告)日：2011-12-20
申请号：US12242013
申请日：2008-09-30
申请人： Thomas Edward Johnson , Patrick Benedict Melton
发明人： Thomas Edward Johnson , Patrick Benedict Melton
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。

97. 发明授权

US08007274B2 Fuel nozzle assembly 失效
标题翻译：燃油喷嘴总成
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。

98. 发明申请

US20100313569A1 Distributed-Jet Combustion Nozzle 失效
标题翻译：分布式喷射燃烧喷嘴
公开(公告)号：US20100313569A1
公开(公告)日：2010-12-16
申请号：US11532546
申请日：2006-09-18
申请人： Gregory Allen Boardman , Thomas Edward Johnson
发明人： Gregory Allen Boardman , Thomas Edward Johnson
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。

99. 发明申请

US20100218501A1 PREMIXED DIRECT INJECTION DISK 有权
标题翻译：优先直接注射盘
公开(公告)号：US20100218501A1
公开(公告)日：2010-09-02
申请号：US12394544
申请日：2009-02-27
申请人： William David York , Willy Steve Ziminsky , Thomas Edward Johnson , Benjamin Lacy , Baifang Zuo , Jong Ho Uhm
发明人： William David York , Willy Steve Ziminsky , Thomas Edward Johnson , Benjamin Lacy , Baifang Zuo , Jong Ho Uhm
IPC分类号： F02C7/22
CPC分类号： F23R3/286 , F23D14/02 , F23D14/82 , F23D2209/10 , F23R2900/03282
摘要： A fuel/air mixing disk for use in a fuel/air mixing combustor assembly is provided. The disk includes a first face, a second face, and at least one fuel plenum disposed therebetween. A plurality of fuel/air mixing tubes extend through the pre-mixing disk, each mixing tube including an outer tube wall extending axially along a tube axis and in fluid communication with the at least one fuel plenum. At least a portion of the plurality of fuel/air mixing tubes further includes at least one fuel injection hole have a fuel injection hole diameter extending through said outer tube wall, the fuel injection hole having an injection angle relative to the tube axis. The invention provides good fuel air mixing with low combustion generated NOx and low flow pressure loss translating to a high gas turbine efficiency, that is durable, and resistant to flame holding and flash back.
摘要翻译：提供了一种用于燃料/空气混合燃烧器组件的燃料/空气混合盘。盘包括第一面，第二面和设置在它们之间的至少一个燃料增压室。多个燃料/空气混合管延伸穿过预混合盘，每个混合管包括沿管轴线轴向延伸并与至少一个燃料增压室流体连通的外管壁。多个燃料/空气混合管的至少一部分还包括至少一个燃料喷射孔，其具有延伸穿过所述外管壁的燃料喷射孔直径，燃料喷射孔相对于管轴具有喷射角。本发明提供了具有低燃烧产生的NOx和低流量压力损失的良好的燃料空气混合，转化为高燃气轮机效率，耐久性，并且耐火焰保持和回闪。

100. 发明申请

US20100101229A1 Flame Holding Tolerant Fuel and Air Premixer for a Gas Turbine Combustor 失效
标题翻译：用于燃气轮机燃烧器的阻燃燃料和空气预混料的燃烧
公开(公告)号：US20100101229A1
公开(公告)日：2010-04-29
申请号：US12256901
申请日：2008-10-23
申请人： William David York , Thomas Edward Johnson , Willy Steve Ziminsky
发明人： William David York , Thomas Edward Johnson , Willy Steve Ziminsky
IPC分类号： F02C7/12 , F02C7/22
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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