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1. 发明授权

US08511087B2 Fuel injector and swirler assembly with lobed mixer 有权
标题翻译：燃油喷射器和带叶片搅拌器的旋流器组件
公开(公告)号：US08511087B2
公开(公告)日：2013-08-20
申请号：US13576698
申请日：2011-02-01
申请人： Timothy A. Fox , Steven Williams , Ulrich Wörz , Jaap Van Kampen
发明人： Timothy A. Fox , Steven Williams , Ulrich Wörz , Jaap Van Kampen
IPC分类号： F02C7/22 , F23R3/14 , F23R3/36
CPC分类号： F02C7/22 , F23R3/14 , F23R3/286
摘要： Disclosed is a gas turbine fuel injector and swirler assembly, including: a delivery tube structure arranged on a central axis of the fuel injector and swirler assembly, a first fuel supply channel arranged in the delivery tube structure, a shroud surrounding the delivery tube structure, swirl vanes arranged between the delivery tube structure and the shroud, a radial passage in each swirl vane, communicating with the first fuel supply channel, a set of apertures open between the radial passage and the exterior surface of said each swirl vane, wherein a second fuel supply channel is arranged in the delivery tube structure extending to a downstream end of the delivery tube structure and a mixer with lobes for fuel injection is arranged at the downstream end. Further disclosed is an assembly method for assembling a fuel injector and swirler assembly.
摘要翻译：公开了一种燃气轮机燃料喷射器和旋流器组件，包括：输送管结构，布置在燃料喷射器和旋流器组件的中心轴线上，布置在输送管结构中的第一燃料供给通道，围绕输送管结构的护罩，布置在输送管结构和护罩之间的涡流叶片，每个涡流叶片中的与第一燃料供应通道连通的径向通道，在径向通道和所述每个涡流叶片的外表面之间开口的一组孔，其中第二燃料供给通道布置在延伸到输送管结构的下游端的输送管结构中，并且在下游端布置具有用于燃料喷射的叶片的混合器。进一步公开了一种用于组装燃料喷射器和旋流器组件的组装方法。

2. 发明申请

US20130067920A1 FUEL INJECTOR AND SWIRLER ASSEMBLY WITH LOBED MIXER 有权
标题翻译：燃油喷射器和SWIRLER组件与卧式搅拌机
公开(公告)号：US20130067920A1
公开(公告)日：2013-03-21
申请号：US13576698
申请日：2011-02-01
申请人： Timothy A. Fox , Steven Williams , Ulrich Wörz , Jaap Van Kampen
发明人： Timothy A. Fox , Steven Williams , Ulrich Wörz , Jaap Van Kampen
IPC分类号： F02C7/22
CPC分类号： F02C7/22 , F23R3/14 , F23R3/286
摘要： Disclosed is a gas turbine fuel injector and swirler assembly, including: a delivery tube structure arranged on a central axis of the fuel injector and swirler assembly, a first fuel supply channel arranged in the delivery tube structure, a shroud surrounding the delivery tube structure, swirl vanes arranged between the delivery tube structure and the shroud, a radial passage in each swirl vane, communicating with the first fuel supply channel, a set of apertures open between the radial passage and the exterior surface of said each swirl vane, wherein a second fuel supply channel is arranged in the delivery tube structure extending to a downstream end of the delivery tube structure and a mixer with lobes for fuel injection is arranged at the downstream end. Further disclosed is an assembly method for assembling a fuel injector and swirler assembly.
摘要翻译：公开了一种燃气轮机燃料喷射器和旋流器组件，包括：输送管结构，布置在燃料喷射器和旋流器组件的中心轴线上，布置在输送管结构中的第一燃料供给通道，围绕输送管结构的护罩，布置在输送管结构和护罩之间的涡流叶片，每个涡流叶片中的与第一燃料供应通道连通的径向通道，在径向通道和所述每个涡流叶片的外表面之间开口的一组孔，其中第二燃料供给通道布置在延伸到输送管结构的下游端的输送管结构中，并且在下游端布置具有用于燃料喷射的叶片的混合器。进一步公开了一种用于组装燃料喷射器和旋流器组件的组装方法。

3. 发明申请

US20130327045A1 GAS TURBINE COMBUSTION CHAMBER WITH FUEL NOZZLE, BURNER WITH SUCH A FUEL NOZZLE AND FUEL NOZZLE 审中-公开
标题翻译：带燃油喷嘴的燃气涡轮燃烧室，带燃料喷嘴和燃油喷嘴的燃烧器
公开(公告)号：US20130327045A1
公开(公告)日：2013-12-12
申请号：US13877993
申请日：2011-10-04
申请人： Timothy A. Fox , Uwe Gruschka , Steven Williams , Ulrich Wörz , Jaap Van Kampen
发明人： Timothy A. Fox , Uwe Gruschka , Steven Williams , Ulrich Wörz , Jaap Van Kampen
IPC分类号： F02C7/22
CPC分类号： F02C7/22 , F23C2900/07021 , F23D11/12 , F23D14/58 , F23D2900/14003 , F23D2900/14642 , F23R3/346 , F23R3/36 , F23R2900/00002
摘要： A gas turbine combustion chamber includes a fuel nozzle with a cylindrical nozzle tube, in which a fluid flows, and a convexly formed nozzle cover, which is arranged downstream of the nozzle tube. The nozzle cover has a central point and a plurality of through-openings through which the fluid leaves the nozzle tube. The through-openings are arranged at different radial distances from the central point at two circular lines.
摘要翻译：燃气轮机燃烧室包括具有流体流动的圆柱形喷嘴管的燃料喷嘴和布置在喷嘴管下游的凸起形成的喷嘴盖。喷嘴盖具有中心点和多个通孔，流体离开喷嘴管。通孔设置在与两个圆形线处的中心点不同的径向距离处。

4. 发明申请

US20120260666A1 MULTI-FUEL COMBUSTION SYSTEM 审中-公开
标题翻译：多燃料燃烧系统
公开(公告)号：US20120260666A1
公开(公告)日：2012-10-18
申请号：US13502555
申请日：2010-10-20
申请人： Vinayak V. Barve , Timothy A. Fox , Jianfan Wu , Ulrich Wörz , Jaap Van Kampen
发明人： Vinayak V. Barve , Timothy A. Fox , Jianfan Wu , Ulrich Wörz , Jaap Van Kampen
IPC分类号： F23R3/36 , F02C3/20
CPC分类号： F23R3/36 , F23L7/005 , F23R3/06 , F23R3/346 , F23R3/46 , F23R2900/00002 , Y02E20/18
摘要： A multi-fuel combustion system is provided. The system includes a combustor basket adapted to combust at least two type of fuels. The combustor basket includes a circumferential wall with a plurality of openings. The combustion system further includes a first conduit adapted to provide a first type of fuel directly to the combustor basket and a second conduit adapted to provide a second type of fuel directly to the combustor basket. The combustion system also may include a third conduit adapted to inject at least one of the first type of fuel and the second type of fuel through the openings into the combustor basket.
摘要翻译：提供多燃料燃烧系统。该系统包括适于燃烧至少两种类型燃料的燃烧器筐。燃烧器筐包括具有多个开口的周向壁。燃烧系统还包括适于将第一类型燃料直接提供给燃烧器筐的第一管道和适于将第二类型燃料直接提供给燃烧器筐的第二管道。燃烧系统还可以包括适于将第一类型燃料和第二类型燃料中的至少一种通过开口喷射到燃烧器筐中的第三导管。

5. 发明申请

US20110091829A1 MULTI-FUEL COMBUSTION SYSTEM 审中-公开
标题翻译：多燃料燃烧系统
公开(公告)号：US20110091829A1
公开(公告)日：2011-04-21
申请号：US12581978
申请日：2009-10-20
申请人： Vinayak Barve , Timothy A. Fox , Jianfan Wu , Ulrich Wörz , Jaap van Kampen
发明人： Vinayak Barve , Timothy A. Fox , Jianfan Wu , Ulrich Wörz , Jaap van Kampen
IPC分类号： F23C6/04
CPC分类号： F23R3/36 , F23L7/005 , F23R3/06 , F23R3/346 , F23R3/46 , F23R2900/00002 , Y02E20/18
摘要： The present invention explains a multi-fuel combustion system. It consist of a combustor basket adapted to combust at least two type of fuels. The combustor basket has got a circumferential wall comprising a plurality of openings. The combustion system further has a first conduit adapted to provide a first type of fuel directly to the combustor basket, a second conduit adapted to provide a second type of fuel directly to the combustor basket and a third conduit adapted to inject at least one of the first type of fuel and the second type of fuel through the openings into the combustor basket.
摘要翻译：本发明解释了多燃料燃烧系统。它包括一个适于燃烧至少两种燃料的燃烧器筐。燃烧器筐具有包括多个开口的圆周壁。燃烧系统还具有适于将第一类型的燃料直接提供给燃烧器筐的第一管道，适于将第二类型的燃料直接提供给燃烧器筐的第二管道和适于将至少一个第一类型的燃料和第二类型的燃料通过开口进入燃烧器筐。

6. 发明授权

US08769955B2 Self-regulating fuel staging port for turbine combustor 失效
标题翻译：用于涡轮机燃烧器的自调节燃料分段口
公开(公告)号：US08769955B2
公开(公告)日：2014-07-08
申请号：US12791975
申请日：2010-06-02
申请人： William F. Van Nieuwenhuizen , Timothy A. Fox , Steven Williams
发明人： William F. Van Nieuwenhuizen , Timothy A. Fox , Steven Williams
IPC分类号： F02C1/00 , F02G3/00
CPC分类号： F23R3/286 , F23R3/346
摘要： A port (60) for axially staging fuel and air into a combustion gas flow path 28 of a turbine combustor (10A). A port enclosure (63) forms an air path through a combustor wall (30). Fuel injectors (64) in the enclosure provide convergent fuel streams (72) that oppose each other, thus converting velocity pressure to static pressure. This forms a flow stagnation zone (74) that acts as a valve on airflow (40, 41) through the port, in which the air outflow (41) is inversely proportion to the fuel flow (25). The fuel flow rate is controlled (65) in proportion to engine load. At high loads, more fuel and less air flow through the port, making more air available to the premixing assemblies (36).
摘要翻译：用于将燃料和空气轴向分级到涡轮机燃烧器（10A）的燃烧气体流路28中的端口（60）。端口外壳（63）形成通过燃烧器壁（30）的空气路径。外壳中的燃料喷射器（64）提供相互对置的会聚燃料流（72），从而将速度压力转换成静压力。这形成一个流动停滞区（74），其作为通过该端口的气流（40,41）上的阀，其中空气流出物（41）与燃料流（25）成反比。与发动机负荷成比例地控制燃油流量（65）。在高负载下，更多的燃料和更少的空气流过端口，使得预混合组件（36）能够获得更多的空气。

7. 发明申请

US20110296839A1 Self-Regulating Fuel Staging Port for Turbine Combustor 失效
标题翻译：用于涡轮燃烧器的自调节燃料分段口
公开(公告)号：US20110296839A1
公开(公告)日：2011-12-08
申请号：US12791975
申请日：2010-06-02
申请人： William F. Van Nieuwenhuizen , Timothy A. Fox , Steven Williams
发明人： William F. Van Nieuwenhuizen , Timothy A. Fox , Steven Williams
IPC分类号： F02C7/22
CPC分类号： F23R3/286 , F23R3/346
摘要： A port (60) for axially staging fuel and air into a combustion gas flow path 28 of a turbine combustor (10A). A port enclosure (63) forms an air path through a combustor wall (30). Fuel injectors (64) in the enclosure provide convergent fuel streams (72) that oppose each other, thus converting velocity pressure to static pressure. This forms a flow stagnation zone (74) that acts as a valve on airflow (40, 41) through the port, in which the air outflow (41) is inversely proportion to the fuel flow (25). The fuel flow rate is controlled (65) in proportion to engine load. At high loads, more fuel and less air flow through the port, making more air available to the premixing assemblies (36).
摘要翻译：用于将燃料和空气轴向分级到涡轮机燃烧器（10A）的燃烧气体流路28中的端口（60）。端口外壳（63）形成通过燃烧器壁（30）的空气路径。外壳中的燃料喷射器（64）提供相互对置的会聚燃料流（72），从而将速度压力转换成静压。这形成一个流动停滞区（74），其作为通过该端口的气流（40,41）上的阀，其中空气流出物（41）与燃料流（25）成反比。与发动机负荷成比例地控制燃油流量（65）。在高负载下，更多的燃料和更少的空气流过端口，使得预混合组件（36）能够获得更多的空气。

8. 发明授权

US09746185B2 Circumferential biasing and profiling of fuel injection in distribution ring 有权
公开(公告)号：US09746185B2
公开(公告)日：2017-08-29
申请号：US12712522
申请日：2010-02-25
申请人： David M. Ritland , Timothy A. Fox
发明人： David M. Ritland , Timothy A. Fox
IPC分类号： F02C7/22 , F23R3/28
CPC分类号： F23R3/286 , F02C7/22
摘要： An annular fluid distribution device (20) for distributing fluid into a gaseous flow (14), that includes: a first fluid distribution manifold (30) having a first fluid inlet and first fluid outlets (24), wherein the first fluid outlets inject a first fluid into the gaseous flow; and a second fluid distribution manifold (32), having a second fluid inlet and second fluid outlets (26), wherein the second fluid outlets inject a second fluid into the gaseous flow. The second fluid manifold is isolated from the first fluid distribution manifold, and the first fluid outlets and the second fluid outlets are disposed on a common fluid outlet plane (43).

9. 发明申请

US20120137691A1 Gas turbine assembly and method therefor 审中-公开
标题翻译：燃气轮机组件及其方法
公开(公告)号：US20120137691A1
公开(公告)日：2012-06-07
申请号：US12957476
申请日：2010-12-01
申请人： Andreas Bõttcher , Timothy A. Fox , Daniel W. Garan , Thomas Grieb , Jens Kleinfeld , Tobias Krieger , Stephen A. Ramier , David M. Ritland , Marcus Zurhorst
发明人： Andreas Bõttcher , Timothy A. Fox , Daniel W. Garan , Thomas Grieb , Jens Kleinfeld , Tobias Krieger , Stephen A. Ramier , David M. Ritland , Marcus Zurhorst
IPC分类号： F02C7/22 , B23P11/00
CPC分类号： F02C7/20 , F05D2260/94 , F05D2260/941 , F23R3/283 , F23R3/286 , F23R2900/00005 , F23R2900/00012 , Y10T29/49229
摘要： An assembly for a gas turbine is presented. The assembly includes a gas supply pipe passing through a bore in a flange of the gas turbine for supplying gas to a combustion chamber of the gas turbine and a sleeve surrounding the gas supply pipe, having a first end and a second end, wherein the first end is sealingly coupled to the gas supply pipe, and wherein the sleeve is adapted to be sealingly coupled to the flange at the second end such that the sleeve extends along a thickness of the flange.
摘要翻译：提出了一种燃气轮机组件。组件包括通过燃气轮机的凸缘中的孔的气体供应管，用于将气体供应到燃气轮机的燃烧室，以及围绕气体供应管的套管，其具有第一端和第二端，其中第一端部密封地联接到气体供应管，并且其中套筒适于在第二端处密封地联接到凸缘，使得套筒沿着凸缘的厚度延伸。

10. 发明申请

US20120047910A1 STEPPED INLET RING FOR A TRANSITION DOWNSTREAM FROM A COMBUSTOR BASKET IN A COMBUSTION TURBINE ENGINE 有权
标题翻译：用于燃烧涡轮发动机中的燃烧器篮子的过渡下沉的步进入口环
公开(公告)号：US20120047910A1
公开(公告)日：2012-03-01
申请号：US12870100
申请日：2010-08-27
申请人： Muzaffer Sutcu , Timothy A. Fox , William R. Ryan
发明人： Muzaffer Sutcu , Timothy A. Fox , William R. Ryan
IPC分类号： F02C7/20
CPC分类号： F01D9/023
摘要： A hot gas path system for a gas turbine including a stepped inlet ring at an intersection between a downstream end of a combustor basket and an upstream end of a transition is disclosed. The heat shield may be positioned downstream from a combustor basket and proximate to an intersection between the collar and the axially extending cylindrical wall. The stepped inlet ring may be coupled to the transition section and may extend upstream from the transition section. An upstream end of the stepped inlet ring may be positioned radially outward from the combustor basket such that at least a portion of the stepped inlet ring overlaps a portion of the combustor basket. A spring clip may be positioned between the combustor basket and the stepped inlet ring such that the spring clip seals at least a portion of a gap between the combustor basket and the stepped inlet ring.
摘要翻译：公开了一种用于燃气轮机的热气体通道系统，其包括在燃烧器筐的下游端和过渡的上游端之间的相交处的阶梯式入口环。隔热罩可以位于燃烧器筐的下游并且靠近轴环和轴向延伸的圆柱形壁之间的交叉点。阶梯式入口环可以连接到过渡部分并且可以从过渡部分的上游延伸。阶梯式入口环的上游端可以从燃烧器筐径向向外定位，使得阶梯式入口环的至少一部分与燃烧器筐的一部分重叠。弹簧夹可以定位在燃烧器筐和阶梯式入口环之间，使得弹簧夹密封燃烧器筐和阶梯式入口环之间的间隙的至少一部分。

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