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1. 发明授权

US09285121B2 Gas turbine cooling circuit including a seal for a perforated plate 有权
标题翻译：包括用于多孔板的密封件的燃气轮机冷却回路
公开(公告)号：US09285121B2
公开(公告)日：2016-03-15
申请号：US13593123
申请日：2012-08-23
申请人： Christopher Paul Keener , Jason Thurman Stewart , Thomas Edward Johnson , Jonathan Dwight Berry
发明人： Christopher Paul Keener , Jason Thurman Stewart , Thomas Edward Johnson , Jonathan Dwight Berry
IPC分类号： F23R3/10 , F23R3/28
CPC分类号： F23R3/10 , F23R3/283 , F23R3/286 , F23R2900/00012 , F23R2900/03044
摘要： A cooling circuit of a gas turbine passes an airflow through a combustor section that includes a plurality of mixing tubes for transporting a fuel/air mixture and a perforated plate including a plurality of impingement holes and a plurality of tube holes for accommodating the mixing tubes. The tube holes and the mixing tubes form a plurality of annulus areas between the perforated plate and the mixing tubes. The impingement holes and the annulus areas are configured to pass the airflow through the perforated plate. A flow management device modifies an effective size of the annulus areas to control a distribution of the airflow through the impingement holes and the annulus areas of the perforated plate to enhance cooling efficiency.
摘要翻译：燃气轮机的冷却回路通过燃烧器部分，该燃烧器部分包括用于输送燃料/空气混合物的多个混合管和包括多个冲击孔的多孔板和用于容纳混合管的多个管孔。管孔和混合管在多孔板和混合管之间形成多个环形区域。冲击孔和环形区域被配置成使气流穿过多孔板。流量管理装置改变环形区域的有效尺寸以控制通过多孔板的冲击孔和环空区域的气流的分布，以提高冷却效率。

2. 发明申请

US20130192234A1 BUNDLED MULTI-TUBE NOZZLE ASSEMBLY 审中-公开
标题翻译：整套多管喷头组件
公开(公告)号：US20130192234A1
公开(公告)日：2013-08-01
申请号：US13359033
申请日：2012-01-26
申请人： Jason Thurman Stewart , Christopher Paul Keener , Jonathan Dwight Berry , Michael John Hughes
发明人： Jason Thurman Stewart , Christopher Paul Keener , Jonathan Dwight Berry , Michael John Hughes
IPC分类号： F02M63/00 , F02M51/00 , F15D1/00
CPC分类号： F23D14/08 , F23D14/64 , F23D14/66 , F23D14/70 , F23D2900/14481 , F23R3/286 , Y02E20/348 , Y10T137/0318
摘要： A method for reducing emissions in a turbo machine is disclosed. The method includes providing fuel to a multi-tube nozzle and reducing the differences in the mass flow rate of fuel into each tube. An improved multi-tube nozzle is also disclosed. The nozzle includes an assembly that reduces the difference in the mass flow rate of fuel into each tube.
摘要翻译：公开了一种减少涡轮机排放的方法。该方法包括向多管喷嘴提供燃料并且减少燃料进入每个管的质量流率的差异。还公开了一种改进的多管喷嘴。喷嘴包括减少燃料进入每个管的质量流量差的组件。

3. 发明申请

US20130305734A1 Fuel Plenum Premixing Tube with Surface Treatment 有权
标题翻译：燃料普通预混管与表面处理
公开(公告)号：US20130305734A1
公开(公告)日：2013-11-21
申请号：US13471488
申请日：2012-05-15
申请人： Christopher Paul Keener , Thomas Edward Johnson , Carl Robert Barker
发明人： Christopher Paul Keener , Thomas Edward Johnson , Carl Robert Barker
IPC分类号： F23R3/26 , F23R3/28
CPC分类号： F23R3/286 , F23R2900/00
摘要： The present application provides a micro-mixer fuel plenum for mixing a flow of fuel and a flow of air in a combustor. The micro-mixing fuel plenum may include an outer barrel and a number of mixing tubes positioned within the outer barrel. The mixing tubes may include one or more heat transfer features thereon.
摘要翻译：本申请提供了一种用于混合燃料流和燃烧器中的空气流的微混合器燃料增压室。微混合燃料增压室可以包括外筒和定位在外筒内的多个混合管。混合管可以包括其中的一个或多个传热特征。

4. 发明授权

US09709277B2 Fuel plenum premixing tube with surface treatment 有权
公开(公告)号：US09709277B2
公开(公告)日：2017-07-18
申请号：US13471488
申请日：2012-05-15
申请人： Christopher Paul Keener , Thomas Edward Johnson , Carl Robert Barker
发明人： Christopher Paul Keener , Thomas Edward Johnson , Carl Robert Barker
IPC分类号： F23R3/28
CPC分类号： F23R3/286 , F23R2900/00
摘要： The present application provides a micro-mixer fuel plenum for mixing a flow of fuel and a flow of air in a combustor. The micro-mixing fuel plenum may include an outer barrel and a number of mixing tubes positioned within the outer barrel. The mixing tubes may include one or more heat transfer features thereon.

5. 发明授权

US08272224B2 Apparatus and methods for fuel nozzle frequency adjustment 有权
标题翻译：燃油喷嘴频率调节的装置和方法
公开(公告)号：US08272224B2
公开(公告)日：2012-09-25
申请号：US12610576
申请日：2009-11-02
申请人： David Cihlar , Christopher Paul Keener
发明人： David Cihlar , Christopher Paul Keener
IPC分类号： F02C7/20
CPC分类号： F23R3/10 , F23R3/283 , F23R2900/00014 , Y10T29/49346
摘要： A combustion liner cap assembly includes a cylindrical outer sleeve. The cylindrical outer sleeve includes a center fuel nozzle opening and a plurality of outer fuel nozzle openings spaced around the center fuel nozzle. A mounting flange assembly concentrically surrounds the cylindrical outer sleeve. A plurality of struts on an outer surface of the cylindrical outer sleeve support the mounting flange assembly. A plurality of flanges are on the outer surface of the cylindrical outer sleeve; and a plurality of support rods having first ends are adjustably supported by respective flanges. A combustor for a gas turbine includes a combustion liner cap assembly, a plurality of outer fuel nozzles supported in the plurality of outer fuel nozzle openings, and a center fuel nozzle supported in the center fuel nozzle opening. Second ends of the plurality of support rods adjustably contact the center fuel nozzle.
摘要翻译：燃烧衬套盖组件包括圆柱形外套筒。圆柱形外套筒包括中心燃料喷嘴开口和围绕中心燃料喷嘴间隔开的多个外部燃料喷嘴孔。安装法兰组件同心地围绕圆柱形外套筒。圆柱形外套筒的外表面上的多个支柱支撑安装凸缘组件。多个凸缘位于圆柱形外套筒的外表面上; 并且具有第一端的多个支撑杆由相应的凸缘可调节地支撑。用于燃气轮机的燃烧器包括燃烧衬套帽组件，多个外燃料喷嘴，其支撑在多个外燃料喷嘴开口中，以及支撑在中心燃料喷嘴开口中的中心燃料喷嘴。多个支撑杆的第二端可调节地接触中心燃料喷嘴。

6. 发明申请

US20110100019A1 APPARATUS AND METHODS FOR FUEL NOZZLE FREQUENCY ADJUSTMENT 有权
标题翻译：燃油喷嘴频率调整的装置和方法
公开(公告)号：US20110100019A1
公开(公告)日：2011-05-05
申请号：US12610576
申请日：2009-11-02
申请人： David CIHLAR , Christopher Paul Keener
发明人： David CIHLAR , Christopher Paul Keener
IPC分类号： F02C7/20 , B23P11/00 , F02C7/22
CPC分类号： F23R3/10 , F23R3/283 , F23R2900/00014 , Y10T29/49346
摘要： A combustion liner cap assembly includes a cylindrical outer sleeve. The cylindrical outer sleeve includes a center fuel nozzle opening and a plurality of outer fuel nozzle openings spaced around the center fuel nozzle. A mounting flange assembly concentrically surrounds the cylindrical outer sleeve. A plurality of struts on an outer surface of the cylindrical outer sleeve support the mounting flange assembly. A plurality of flanges are on the outer surface of the cylindrical outer sleeve; and a plurality of support rods having first ends are adjustably supported by respective flanges. A combustor for a gas turbine includes a combustion liner cap assembly, a plurality of outer fuel nozzles supported in the plurality of outer fuel nozzle openings, and a center fuel nozzle supported in the center fuel nozzle opening. Second ends of the plurality of support rods adjustably contact the center fuel nozzle.
摘要翻译：燃烧衬套盖组件包括圆柱形外套筒。圆柱形外套筒包括中心燃料喷嘴开口和围绕中心燃料喷嘴间隔开的多个外部燃料喷嘴孔。安装法兰组件同心地围绕圆柱形外套筒。圆柱形外套筒的外表面上的多个支柱支撑安装凸缘组件。多个凸缘位于圆柱形外套筒的外表面上; 并且具有第一端的多个支撑杆由相应的凸缘可调节地支撑。用于燃气轮机的燃烧器包括燃烧衬套帽组件，多个外燃料喷嘴，其支撑在多个外燃料喷嘴开口中，以及支撑在中心燃料喷嘴开口中的中心燃料喷嘴。多个支撑杆的第二端可调节地接触中心燃料喷嘴。

7. 发明授权

US08528336B2 Fuel nozzle spring support for shifting a natural frequency 失效
标题翻译：燃油喷嘴弹簧支撑，用于移动固有频率
公开(公告)号：US08528336B2
公开(公告)日：2013-09-10
申请号：US12413639
申请日：2009-03-30
申请人： David Cihlar , Christopher Paul Keener
发明人： David Cihlar , Christopher Paul Keener
IPC分类号： F02C1/00
CPC分类号： F23R3/283
摘要： The present application provides a fuel nozzle spring support system. The fuel nozzle spring support system may include a fuel nozzle, a cap assembly, and a spring support positioned between the fuel nozzle and the cap assembly.
摘要翻译：本申请提供了一种燃料喷嘴弹簧支撑系统。燃料喷嘴弹簧支撑系统可以包括燃料喷嘴，盖组件和位于燃料喷嘴和盖组件之间的弹簧支撑件。

8. 发明申请

US20100242493A1 Fuel Nozzle Spring Support 失效
标题翻译：燃油喷嘴弹簧支撑
公开(公告)号：US20100242493A1
公开(公告)日：2010-09-30
申请号：US12413639
申请日：2009-03-30
申请人： David Cihlar , Christopher Paul Keener
发明人： David Cihlar , Christopher Paul Keener
IPC分类号： F02C7/20
CPC分类号： F23R3/283
摘要： The present application provides a fuel nozzle spring support system. The fuel nozzle spring support system may include a fuel nozzle, a cap assembly, and a spring support positioned between the fuel nozzle and the cap assembly.
摘要翻译：本申请提供了一种燃料喷嘴弹簧支撑系统。燃料喷嘴弹簧支撑系统可以包括燃料喷嘴，盖组件和位于燃料喷嘴和盖组件之间的弹簧支撑件。

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