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1. 发明授权

US08297057B2 Fuel injector 有权
标题翻译：喷油器
公开(公告)号：US08297057B2
公开(公告)日：2012-10-30
申请号：US12314177
申请日：2008-12-05
申请人： Ian J. Toon
发明人： Ian J. Toon
IPC分类号： F02C1/00
CPC分类号： F23R3/343 , F23D14/74 , F23R3/286
摘要： A fuel injector head for a gas turbine engine the head having a pilot injector and a main injector located radially outwardly of the pilot injector. A concentric splitter separates the pilot injector from the main injector and has a toroid chamber which is supplied with air in use to generate a toroidal flow which delays mixing of the pilot and main air flows.
摘要翻译：一种用于燃气涡轮发动机的燃料喷射器头，其具有引导喷射器和位于引燃喷射器径向外侧的主喷射器。同心分流器将先导喷射器与主喷射器分离，并且具有环形室，其在使用中被供应空气以产生延迟引燃和主空气流的混合的环形流。

2. 发明申请

US20100307159A1 FUEL INJECTOR FOR A GAS TURBINE ENGINE 有权
标题翻译：燃油发动机燃油喷射器
公开(公告)号：US20100307159A1
公开(公告)日：2010-12-09
申请号：US12785707
申请日：2010-05-24
申请人： Ian J. Toon
发明人： Ian J. Toon
IPC分类号： F02C7/22
CPC分类号： F23R3/283 , F23D11/38 , F23D2211/00 , F23D2900/00018 , F23R3/425 , F23R2900/00012
摘要： An improved fuel spray nozzle for a gas turbine engine is proposed, in order to address problems associated with the nozzles being wetted with fuel purged from fuel lines upon engine shutdown. The nozzle has a heat shield provided around a fuel discharge orifice, the heat shield incorporating a sliding expansion joint and having a drip collar arranged to cover the expansion joint so as to protect it from being wetted by fuel ejected through the fuel discharge orifice and falling on the heat shield. The fuel spray nozzle is particularly suited to marine or industrial gas turbine engines having a plurality of radially oriented combustion chambers with respective fuel spray nozzles.
摘要翻译：提出了一种用于燃气涡轮发动机的改进的燃料喷嘴，以便解决与在发动机关闭时从燃料管线清除的燃料相接触的喷嘴相关的问题。喷嘴具有围绕燃料排放孔设置的隔热罩，该热屏蔽包括滑动膨胀接头，并具有布置成覆盖膨胀接头的滴漏口，以防止其被燃料排放孔喷出的燃料和下落在隔热罩上。燃料喷雾喷嘴特别适用于具有多个具有相应燃料喷嘴的径向定向燃烧室的海洋或工业燃气涡轮发动机。

3. 发明授权

US07533532B1 Fuel injection 有权
标题翻译：燃油喷射
公开(公告)号：US07533532B1
公开(公告)日：2009-05-19
申请号：US11429232
申请日：2006-05-08
申请人： Ian J Toon , Gary Eadon , Andrew C Graham , Allan J Salt
发明人： Ian J Toon , Gary Eadon , Andrew C Graham , Allan J Salt
IPC分类号： F02C1/00 , F02G3/00
CPC分类号： F23R3/36 , F23D2900/11101 , F23R3/286 , F23R3/30
摘要： In order to allow dual fuel operation, that is to say gas and liquid fuel, a fuel injection arrangement and an assembly are provided in which an injection conduit provides constriction to an airflow towards an outlet. In an assembly a plurality of arrangements including liquid fuel jets are arranged to such that through high angle incidents by the airflow appropriate vaporization and droplet formation is achieved for a fuel/air mixture combustible in a combustor of a turbine engine. At low liquid fuel flow rates below a pre-determined level the liquid fuel is atomised and entrained by the airflow. At high liquid fuel flow rates the fuel splash impinges upon a wash surface to develop a wash film which is again vaporised and atomised about an edge for a fuel/air mixture capable of combustion.
摘要翻译：为了允许双重燃料操作，即气体和液体燃料，提供燃料喷射装置和组件，其中注射导管对朝向出口的气流提供收缩。在组件中，包括液体燃料喷嘴的多个布置被布置成使得通过气流适当的气流的大角度事件被实现，并且对于在涡轮发动机的燃烧器中可燃的燃料/空气混合物实现了液滴形成。在低液体燃料流量低于预定水平时，液体燃料被气流雾化并夹带。在高液体燃料流速下，燃料飞溅撞击在洗涤表面上以形成洗涤膜，该洗涤膜再次被蒸发并围绕边缘雾化，用于能够燃烧的燃料/空气混合物。

4. 发明授权

US07117679B2 Fuel injection 有权
标题翻译：燃油喷射
公开(公告)号：US07117679B2
公开(公告)日：2006-10-10
申请号：US10912071
申请日：2004-08-06
申请人： Ian J Toon , Gary Eadon , Andrew C Graham , Allan J Salt
发明人： Ian J Toon , Gary Eadon , Andrew C Graham , Allan J Salt
IPC分类号： F02C1/00 , F02G3/00
CPC分类号： F23R3/36 , F23D2900/11101 , F23R3/286 , F23R3/30
摘要： In order to allow dual fuel operation, that is to say gas and liquid fuel, a fuel injection arrangement and an assembly are provided in which an injection conduit provides constriction to an airflow towards an outlet. In an assembly a plurality of arrangements including liquid fuel jets are arranged to such that through high angle incidents by the airflow appropriate vaporization and droplet formation is achieved for a fuel/air mixture combustible in a combustor of a turbine engine. At low liquid fuel flow rates below a pre-determined level the liquid fuel is atomized and entrained by the airflow. At high liquid fuel flow rates the fuel splash impinges upon a wash surface to develop a wash film which is again vaporized and atomized about an edge for a fuel/air mixture capable of combustion.
摘要翻译：为了允许双重燃料操作，即气体和液体燃料，提供燃料喷射装置和组件，其中注射导管对朝向出口的气流提供收缩。在组件中，包括液体燃料喷嘴的多个布置被布置成使得通过气流适当的气流的高角度事件被设置，并且对于在涡轮发动机的燃烧器中可燃的燃料/空气混合物实现了液滴形成。在低液体燃料流量低于预定水平时，液体燃料被气流雾化并夹带。在高液体燃料流速下，燃料飞溅撞击在洗涤表面上以形成洗涤膜，该洗涤膜再次被蒸发并且围绕边缘雾化，用于能够燃烧的燃料/空气混合物。

5. 发明授权

US5628192A Gas turbine engine combustion chamber 失效
标题翻译：燃气轮机发动机燃烧室
公开(公告)号：US5628192A
公开(公告)日：1997-05-13
申请号：US352847
申请日：1994-12-02
申请人： Samantha Hayes-Bradley , Ian J. Toon , Jeffrey D. Willis
发明人： Samantha Hayes-Bradley , Ian J. Toon , Jeffrey D. Willis
IPC分类号： F23R3/28 , F23R3/34 , F23R3/14
CPC分类号： F23R3/286 , F23R3/346
摘要： A gas turbine engine combustion chamber which has primary, secondary and tertiary combustion zones in flow series has a secondary fuel and air mixing duct and a tertiary fuel and air mixing duct. The secondary mixing duct has a secondary air intake at its upstream end and the tertiary mixing duct has a tertiary air intake at its upstream end. The tertiary air intake is arranged adjacent to the secondary air intake. A combined secondary and tertiary fuel system is provided to supply fuel to the secondary and tertiary mixing ducts. The fuel system comprises a manifold arranged adjacent to the secondary mixing duct but is spaced from the tertiary mixing duct by the secondary mixing duct. The manifold has apertures to direct fuel towards the tertiary air intake across the secondary air intake. Variations in fuel pressure cause the fuel to flow into the secondary air intake or the tertiary air intake.
摘要翻译：具有一级，二级和三级燃烧区的燃气轮机发动机燃烧室具有二级燃料和空气混合管道以及三级燃料和空气混合管道。次级混合管道在其上游端具有二次空气入口，并且第三混合管道在其上游端具有三次空气入口。三次空气进气口邻近二次进气口排列。提供组合的二次和三次燃料系统以向第二和第三混合管道供应燃料。燃料系统包括邻近次级混合管道布置的歧管，但是通过辅助混合管道与第三混合管道间隔开。歧管具有用于将燃料引导到穿过二次进气口的三次空气入口的孔。燃料压力的变化导致燃料流入二次进气口或三次空气进气口。

6. 发明授权

US07527037B2 Component for fuel supply 有权
标题翻译：供油部件
公开(公告)号：US07527037B2
公开(公告)日：2009-05-05
申请号：US11717678
申请日：2007-03-14
申请人： Andrew C Graham , Allan J Salt , Gary Eadon , Ian J Toon
发明人： Andrew C Graham , Allan J Salt , Gary Eadon , Ian J Toon
IPC分类号： F02M61/14 , F02C1/00
CPC分类号： F02C7/222 , F02M2200/18 , F05D2240/55 , F05D2260/231 , F23R3/283
摘要： A joint for a gas turbine fuel injector, the joint comprises a housing for supporting a fuel injector, a first tube terminating within the housing and a second tube. The housing at least partially encloses an adaptor having a bore, with one end of the first tube and one end of the second tube being located within opposing ends of the bore. First sealing means are provided between the outside of the first tube and the adaptor bore, second sealing means are provided between the outside of the second tube and the adaptor bore and third sealing means are provided between the outside of the adaptor and the housing. The joint is particularly suitable for conduits carrying a relatively cold fluid mounted in a relatively hot housing.
摘要翻译：用于燃气轮机燃料喷射器的接头，接头包括用于支撑燃料喷射器的壳体，终止于壳体内的第一管和第二管。壳体至少部分地包围具有孔的适配器，其中第一管的一端和第二管的一端位于孔的相对端内。第一密封装置设置在第一管和适配器孔的外部之间，第二密封装置设置在第二管的外侧和适配孔之间，第三密封装置设置在适配器的外部和壳体之间。该接头特别适用于承载安装在相对较热的壳体中的较冷流体的管道。

7. 发明授权

US5640851A Gas turbine engine combustion chamber 失效
标题翻译：燃气轮机发动机燃烧室
公开(公告)号：US5640851A
公开(公告)日：1997-06-24
申请号：US537788
申请日：1995-10-23
申请人： Ian J. Toon , Jeffrey D. Willis
发明人： Ian J. Toon , Jeffrey D. Willis
IPC分类号： F23R3/26 , F23R3/28 , F23R3/34 , F02G3/00
CPC分类号： F23R3/346 , F23R3/26
摘要： A combustion chamber which has a primary combustion zone and a secondary combustion zone is provided with a plurality of secondary fuel and air mixing ducts arranged around the primary combustion zone. The secondary fuel and air mixing ducts are defined by a pair of annular walls and by a plurality of walls extending radially between the annular walls. Each secondary fuel and air mixing duct has an aperture to direct a fuel and air mixture into the secondary combustion zone. The apertures have the same flow area. Each secondary fuel and air mixing duct has one or more fuel injectors to inject fuel into the upstream end of the secondary fuel and air mixing duct. This arrangement ensures that the fuel/air ratio emitted from each aperture is within 3.0% of the mean fuel/air ratio of all the apertures even though the air flow to the secondary fuel and air mixing ducts is non-uniform
摘要翻译： PCT No.PCT / GB94 / 01135 Sec。 371日期1995年10月23日第 102（e）日期1995年10月23日PCT 1994年5月24日PCT PCT。公开号WO94 / 28357 日期1994年12月8日具有主燃烧区和二次燃烧区的燃烧室设置有围绕主燃烧区设置的多个二次燃料和空气混合管。二次燃料和空气混合管道由一对环形壁和在环形壁之间径向延伸的多个壁限定。每个次级燃料和空气混合管道具有将燃料和空气混合物引导到二次燃烧区域中的孔。孔具有相同的流动面积。每个二次燃料和空气混合管道具有一个或多个燃料喷射器，以将燃料喷射到二次燃料和空气混合管道的上游端。这种布置确保了从每个孔口发射的燃料/空气比率均在所有孔径的平均燃料/空气比的3.0％内，即使到二次燃料和空气混合管道的空气流不均匀

8. 发明授权

US5319935A Staged gas turbine combustion chamber with counter swirling arrays of radial vanes having interjacent fuel injection 失效
标题翻译：具有具有相邻燃料喷射的径向叶片的逆旋转阵列的分级燃气轮机燃烧室
公开(公告)号：US5319935A
公开(公告)日：1994-06-14
申请号：US39133
申请日：1993-04-13
申请人： Ian J. Toon , Stephen J. O'Dell , John H. Currin , Jeffrey D. Willis
发明人： Ian J. Toon , Stephen J. O'Dell , John H. Currin , Jeffrey D. Willis
IPC分类号： F23C6/04 , F23R3/14 , F23R3/34 , F23K3/34
CPC分类号： F23C6/047 , F23R3/14 , F23R3/346
摘要： Gas turbine engine combustion chamber has staged combustion to reduce nitrous oxides and includes a first radial flow swirler and a second radial flow swirler located axially of an annular mixing zone with each swirler having vanes for rotating the incoming air in substantially opposite directions relative to each other; first and second fuel injectors are provided with a first fuel injectors located in one of the passages of each of the first and second swirlers and with the second fuel injectors located upstream of the passages of the first and second swirlers.
摘要翻译： PCT No.PCT / GB91 / 01658 Sec。 371日期：1993年4月13日 102（e）日期1993年4月13日PCT 1991年9月26日PCT公布。 WO92 / 07221 PCT出版物日期为1992年4月30日。涡轮发动机燃烧室具有分段燃烧以减少一氧化二氮，并且包括第一径向流旋流器和位于环形混合区的轴向的第二径向流旋流器，每个旋流器具有用于使进入的空气旋转的叶片基本上相对于彼此相反的方向; 第一和第二燃料喷射器设置有位于第一和第二旋流器中的每一个的一个通道中的第一燃料喷射器，以及位于第一和第二旋流器的通道的上游的第二燃料喷射器。

9. 发明授权

US5121608A Gas turbine engine fuel burner 失效
标题翻译：燃气轮机燃油机
公开(公告)号：US5121608A
公开(公告)日：1992-06-16
申请号：US478026
申请日：1990-02-09
申请人： Jeffrey D. Willis , Norman E. Deacon , Richard E. Pollard , Ian J. Toon , Bernard W. Boyce
发明人： Jeffrey D. Willis , Norman E. Deacon , Richard E. Pollard , Ian J. Toon , Bernard W. Boyce
IPC分类号： F02B3/06 , F23D11/12 , F23D11/36
CPC分类号： F23D11/36 , F23D11/12 , F02B3/06
摘要： A gas turbine engine fuel burner suitable for burning diesel fuel oil comprises an annular body and a center body coaxially located within the annular body so that an annular flow path is defined between them. At the upstream end of the burner an annular fuel manifold cooperates with the annular body and the center body to define two coaxial passages which direct air into the annular flow path with minimal turbulence. The low level of turbulence within the fuel burner reduces the possibility of spontaneous combustion occurring within the burner. The center body is hollow and is provided at its downstream end with an end cap which cooperates with the downstream end of the annular body to define a radial fuel/air mixture outlet. Air directed into the interior of the center body provides transpiration cooling of the end plate center portion and is also directed via passages to provide an air flow over the radially outer extent of the downstream face of the end cap to provide cooling thereof and prevent the build-up of carbon thereon.
摘要翻译：适用于燃烧柴油燃油的燃气涡轮发动机燃料燃烧器包括同轴地位于环形体内的环形体和中心体，从而在它们之间限定环形流路。在燃烧器的上游端处，环形燃料歧管与环形体和中心体配合以限定两个同轴通道，其以最小的湍流将空气引导到环形流动路径中。燃料燃烧器内的低水平湍流降低了在燃烧器内发生自发燃烧的可能性。中心体是中空的，并且在其下游端设置有端盖，其与环形体的下游端配合以限定径向燃料/空气混合物出口。引导到中心体的内部的空气提供端板中心部分的蒸发冷却，并且还经由通道引导以在端盖的下游面的径向外部范围上提供空气流以提供冷却，并防止构建 - 其上的碳。

10. 发明授权

US08695349B2 Fuel injector for a gas turbine engine 有权
标题翻译：燃气轮机的燃油喷射器
公开(公告)号：US08695349B2
公开(公告)日：2014-04-15
申请号：US12785707
申请日：2010-05-24
申请人： Ian J. Toon
发明人： Ian J. Toon
IPC分类号： F02C1/00 , F02G3/00
CPC分类号： F23R3/283 , F23D11/38 , F23D2211/00 , F23D2900/00018 , F23R3/425 , F23R2900/00012
摘要： An improved fuel spray nozzle for a gas turbine engine is proposed, in order to address problems associated with the nozzles being wetted with fuel purged from fuel lines upon engine shutdown. The nozzle has a heat shield provided around a fuel discharge orifice, the heat shield incorporating a sliding expansion joint and having a drip collar arranged to cover the expansion joint so as to protect it from being wetted by fuel ejected through the fuel discharge orifice and falling on the heat shield. The fuel spray nozzle is particularly suited to marine or industrial gas turbine engines having a plurality of radially oriented combustion chambers with respective fuel spray nozzles.
摘要翻译：提出了一种用于燃气涡轮发动机的改进的燃料喷嘴，以便解决与在发动机关闭时从燃料管线清除的燃料相接触的喷嘴相关的问题。喷嘴具有围绕燃料排放孔设置的隔热罩，该热屏蔽包括滑动膨胀接头，并具有布置成覆盖膨胀接头的滴漏口，以防止其被燃料排放孔喷出的燃料和下落在隔热罩上。燃料喷雾喷嘴特别适用于具有多个具有相应燃料喷嘴的径向定向燃烧室的海洋或工业燃气涡轮发动机。

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