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1. 发明授权

US08429915B1 Injector having multiple fuel pegs 有权
标题翻译：喷油器有多个燃油栓
公开(公告)号：US08429915B1
公开(公告)日：2013-04-30
申请号：US13274826
申请日：2011-10-17
申请人： Mark Allan Hadley , David Kenton Felling
发明人： Mark Allan Hadley , David Kenton Felling
IPC分类号： F23R3/14 , F23R3/283 , F23R3/286
CPC分类号： F23R3/286 , F23D14/02 , F23D14/64 , F23R3/10
摘要： A fuel injector is provided, including a fuel injector body, a plurality of fuel vanes, and a plurality of fuel pegs. The injector body includes a manifold and an inlet. The manifold is configured for receiving fuel, and the inlet is configured for receiving air. The fuel vanes are located within the injector body and are positioned in a direction that is generally parallel with a longitudinal axis of the injector body to orient the air flowing from the inlet. The plurality of fuel pegs are fluidly connected to the manifold and are arranged within the plurality of fuel vanes. The plurality of fuel pegs are each spaced at a distance that is about equal between each of the plurality of fuel pegs.
摘要翻译：提供一种燃料喷射器，包括燃料喷射器主体，多个燃料叶片和多个燃料栓。喷射器主体包括歧管和入口。歧管被配置为接收燃料，并且入口被配置为接收空气。燃料叶片位于喷射器主体内并且被定位在大致平行于喷射器主体的纵向轴线的方向上以使从入口流出的空气定向。多个燃料栓流体地连接到歧管并且布置在多个燃料叶片内。多个燃料栓分别以多个燃料栓中的每个之间大致相等的距离隔开。

2. 发明申请

US20100326079A1 METHOD AND SYSTEM TO REDUCE VANE SWIRL ANGLE IN A GAS TURBINE ENGINE 审中-公开
标题翻译：减少气体涡轮发动机中的瓦楞角的方法和系统
公开(公告)号：US20100326079A1
公开(公告)日：2010-12-30
申请号：US12491393
申请日：2009-06-25
申请人： Baifang Zuo , Willy Steve Ziminsky , Benjamin Paul Lacy , David Kenton Felling
发明人： Baifang Zuo , Willy Steve Ziminsky , Benjamin Paul Lacy , David Kenton Felling
IPC分类号： F02C7/22
CPC分类号： F23R3/14 , F23D2900/14021 , F23R3/286 , F23R2900/00017
摘要： A fuel nozzle assembly includes a swirler assembly having an inlet end, an outlet end, a shroud inner surface and a hub outer surface. The inner surface has a first diameter adjacent to the inlet end and a second diameter adjacent to the outlet end defining a differential diameter ratio. A plurality of vanes are coupled to the swirler assembly and extend between the shroud inner surface and the hub outer surface. The vanes have a pair of opposing sidewalls joined at a leading edge and at an axially-spaced trailing edge, and a first height adjacent to the leading edge and a second height adjacent to the trailing edge. The first height and the second height define a differential height ratio, wherein the differential diameter ratio, the differential height ratio, or both are configured to provide convergent flow through the fuel nozzle.
摘要翻译：燃料喷嘴组件包括具有入口端，出口端，护罩内表面和轮毂外表面的旋流器组件。内表面具有与入口端相邻的第一直径和与出口端相邻的第二直径，限定出差径比。多个叶片联接到旋流器组件并且在护罩内表面和轮毂外表面之间延伸。叶片具有在前缘和轴向隔开的后缘处连接的一对相对的侧壁，以及与前缘相邻的第一高度和与后缘相邻的第二高度。第一高度和第二高度限定差速高度比，其中差动直径比，差速器高度比或两者均构造成提供通过燃料喷嘴的会聚流。

3. 发明申请

US20100008179A1 PRE-MIXING APPARATUS FOR A TURBINE ENGINE 有权
标题翻译：涡轮发动机预混装置
公开(公告)号：US20100008179A1
公开(公告)日：2010-01-14
申请号：US12169865
申请日：2008-07-09
申请人： Benjamin Paul Lacy , Balachandar Varatharajan , Willy Steve Ziminsky , Gilbert Otto Kraemer , Ertan Yilmaz , Patrick Benedict Melton , Baifang Zuo , Christian Xavier Stevenson , David Kenton Felling , Jong Ho Uhm
发明人： Benjamin Paul Lacy , Balachandar Varatharajan , Willy Steve Ziminsky , Gilbert Otto Kraemer , Ertan Yilmaz , Patrick Benedict Melton , Baifang Zuo , Christian Xavier Stevenson , David Kenton Felling , Jong Ho Uhm
IPC分类号： B01F15/02
CPC分类号： F23R3/286 , F23R3/34
摘要： A pre-mixing apparatus for a turbine engine includes a main body having an inlet portion, an outlet portion and an exterior wall that collectively establish at least one fluid delivery plenum, and a plurality of fluid delivery tubes extending through at least a portion of the at least one fluid delivery plenum. Each of the plurality of fluid delivery tubes includes at least one fluid delivery opening fluidly connected to the at least one fluid delivery plenum. With this arrangement, a first fluid is selectively delivered to the at least one fluid delivery plenum, passed through the at least one fluid delivery opening and mixed with a second fluid flowing through the plurality of fluid delivery tubes prior to being combusted in a combustion chamber of a turbine engine.
摘要翻译：用于涡轮发动机的预混合装置包括主体，其具有共同建立至少一个流体输送气室的入口部分，出口部分和外壁，以及延伸穿过至少一部分流体输送管道的多个流体输送管至少一个流体输送室。多个流体输送管中的每一个包括流体连接到至少一个流体输送室的至少一个流体输送开口。通过这种布置，第一流体被选择性地输送到至少一个流体输送气室，通过至少一个流体输送口，并且在燃烧在燃烧室中之前与流过多个流体输送管的第二流体混合的涡轮发动机。

4. 发明申请

US20130091846A1 INJECTOR HAVING MULTIPLE FUEL PEGS 有权
标题翻译：具有多种燃料PEGS的注射器
公开(公告)号：US20130091846A1
公开(公告)日：2013-04-18
申请号：US13274826
申请日：2011-10-17
申请人： Mark Allan Hadley , David Kenton Felling
发明人： Mark Allan Hadley , David Kenton Felling
IPC分类号： F23R3/28
CPC分类号： F23R3/286 , F23D14/02 , F23D14/64 , F23R3/10
摘要： A fuel injector is provided, including a fuel injector body, a plurality of fuel vanes, and a plurality of fuel pegs. The injector body includes a manifold and an inlet. The manifold is configured for receiving fuel, and the inlet is configured for receiving air. The fuel vanes are located within the injector body and are positioned in a direction that is generally parallel with a longitudinal axis of the injector body to orient the air flowing from the inlet. The plurality of fuel pegs are fluidly connected to the manifold and are arranged within the plurality of fuel vanes. The plurality of fuel pegs are each spaced at a distance that is about equal between each of the plurality of fuel pegs.
摘要翻译：提供一种燃料喷射器，包括燃料喷射器主体，多个燃料叶片和多个燃料栓。喷射器主体包括歧管和入口。歧管被配置为接收燃料，并且入口被配置为接收空气。燃料叶片位于喷射器主体内并且被定位在大致平行于喷射器主体的纵向轴线的方向上以使从入口流出的空气定向。多个燃料栓流体地连接到歧管并且布置在多个燃料叶片内。多个燃料栓分别以多个燃料栓中的每个之间大致相等的距离隔开。

5. 发明授权

US08147121B2 Pre-mixing apparatus for a turbine engine 有权
标题翻译：一种用于涡轮发动机的预混合装置
公开(公告)号：US08147121B2
公开(公告)日：2012-04-03
申请号：US12169865
申请日：2008-07-09
申请人： Benjamin Paul Lacy , Balachandar Varatharajan , Willy Steve Ziminsky , Gilbert Otto Kraemer , Ertan Yilmaz , Patrick Benedict Melton , Baifang Zuo , Christian Xavier Stevenson , David Kenton Felling , Jong Ho Uhm
发明人： Benjamin Paul Lacy , Balachandar Varatharajan , Willy Steve Ziminsky , Gilbert Otto Kraemer , Ertan Yilmaz , Patrick Benedict Melton , Baifang Zuo , Christian Xavier Stevenson , David Kenton Felling , Jong Ho Uhm
IPC分类号： B01F15/02 , B01F5/06 , B01F15/00
CPC分类号： F23R3/286 , F23R3/34
摘要： A pre-mixing apparatus for a turbine engine includes a main body having an inlet portion, an outlet portion and an exterior wall that collectively establish at least one fluid delivery plenum, and a plurality of fluid delivery tubes extending through at least a portion of the at least one fluid delivery plenum. Each of the plurality of fluid delivery tubes includes at least one fluid delivery opening fluidly connected to the at least one fluid delivery plenum. With this arrangement, a first fluid is selectively delivered to the at least one fluid delivery plenum, passed through the at least one fluid delivery opening and mixed with a second fluid flowing through the plurality of fluid delivery tubes prior to being combusted in a combustion chamber of a turbine engine.
摘要翻译：用于涡轮发动机的预混合装置包括主体，其具有共同建立至少一个流体输送气室的入口部分，出口部分和外壁，以及延伸穿过至少一部分流体输送管道的多个流体输送管至少一个流体输送室。多个流体输送管中的每一个包括流体连接到至少一个流体输送室的至少一个流体输送开口。通过这种布置，第一流体被选择性地输送到至少一个流体输送气室，通过至少一个流体输送口，并且在燃烧在燃烧室中之前与流过多个流体输送管的第二流体混合的涡轮发动机。

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