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公开(公告)号：US20120186257A1
公开(公告)日：2012-07-26
申请号：US13440528
申请日：2012-04-05
申请人： Jason FISH , Bryan Olver
发明人： Jason FISH , Bryan Olver
CPC分类号： F02C7/222 , Y10T29/4932
摘要： A mounting method and system for supporting and positioning an internal fuel manifold relative to a combustor in a fuel injection system for a gas turbine engine. The method includes positioning the fuel manifold within a gas generator casing, applying a heat shield around a radially extending fuel inlet connected to the fuel manifold, and using the heat shield to at least partially support the fuel manifold within the gas generator casing.
摘要翻译： 一种用于在用于燃气涡轮发动机的燃料喷射系统中相对于燃烧器支撑和定位内部燃料歧管的安装方法和系统。 该方法包括将燃料歧管定位在气体发生器壳体内，围绕连接到燃料歧管的径向延伸的燃料入口施加隔热罩，并且使用隔热罩至少部分地支撑燃气发生器壳体内的燃料歧管。
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公开(公告)号：US20110173982A1
公开(公告)日：2011-07-21
申请号：US13079256
申请日：2011-04-04
IPC分类号： F02C7/22
摘要： A fuel conveying member for a gas turbine engine, the fuel conveying member including a fuel manifold having a plurality of fuel nozzles extending therefrom. The fuel manifold is mounted within the engine by a support system, including integral attachment lugs on the fuel manifold for mounting the fuel manifold within the gas turbine engine. The attachment lugs re adapted to receive pins therein and provide a mounting mechanism which allows for thermal expansion of the fuel manifold relative to a surrounding support structure to which the fuel manifold is mounted via the attachment lugs.
摘要翻译： 一种用于燃气涡轮发动机的燃料输送构件，所述燃料输送构件包括具有从其延伸的多个燃料喷嘴的燃料歧管。 燃料歧管通过支撑系统安装在发动机内，该支撑系统包括在燃料歧管上的整体连接凸耳，用于将燃料歧管安装在燃气涡轮发动机内。 附接凸耳适于在其中容纳销，并且提供一种安装机构，该安装机构允许燃料歧管相对于燃料歧管经由附接凸耳安装到的周围支撑结构的热膨胀。
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公开(公告)号：US20110120142A1
公开(公告)日：2011-05-26
申请号：US13021172
申请日：2011-02-04
摘要： A fuel conveying member of a gas turbine engine is described and includes a fuel manifold defining an annular fuel flow passage through a body of the fuel manifold. A plurality of fuel nozzles extend from the manifold in fluid flow communication with the annular fuel flow passage. The fuel manifold includes integral attachment lugs thereon for mounting the fuel manifold within the gas turbine engine. The attachment lugs are adapted to receive pins therein and provide a mounting mechanism which allows for thermal expansion of the fuel manifold relative to a surrounding support structure to which the fuel manifold is mounted via the attachment lugs.
摘要翻译： 描述了燃气涡轮发动机的燃料输送构件，并且包括限定通过燃料歧管的主体的环形燃料流动通道的燃料歧管。 多个燃料喷嘴从歧管延伸，与环形燃料流动通道流体连通。 燃料歧管包括其上的用于将燃料歧管安装在燃气涡轮发动机内的一体式附接凸耳。 附接凸耳适于在其中容纳销，并且提供安装机构，其允许燃料歧管相对于通过附接凸耳安装到燃料歧管的周围支撑结构的热膨胀。
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公开(公告)号：US07942002B2
公开(公告)日：2011-05-17
申请号：US11366816
申请日：2006-03-03
申请人： Jason Fish
发明人： Jason Fish
IPC分类号： F02C1/006
CPC分类号： F02C7/222 , F02C7/28 , F05D2240/55 , F23K5/06 , F23R3/28
摘要： A gas turbine engine fuel nozzle system having a fuel conveying member with a channel formed in a surface thereof defined between a pair of facing spaced apart walls, and at least one sealing member disposed within the channel and sealingly fastened to the spaced apart walls.
摘要翻译： 一种燃气涡轮发动机燃料喷嘴系统，其具有燃料输送构件，该燃料输送构件具有形成在其表面中的通道，所述表面限定在一对相对的间隔开的壁之间，以及至少一个密封构件，其设置在通道内并密封地紧固到间隔开的壁。
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公开(公告)号：US20100178158A1
公开(公告)日：2010-07-15
申请号：US12354207
申请日：2009-01-15
申请人： Jason Fish , Kian McCaldon
发明人： Jason Fish , Kian McCaldon
CPC分类号： F01D25/002 , F02C3/305
摘要： An access conduit for access to the interior of a combustor for the washing of the turbine components of a gas turbine engine. The access conduit is secured between a gas generator case and a combustion chamber liner of the combustor. The access conduit has an open outer end accessible from an outer face of the gas generator case and an open inner end exiting in a combustion chamber through the liner. The access conduit has one or more openings disposed in a combustor gap between the gas generator case and the liner of the combustor. A plug is removably secured in the open outer end and extends into the access conduit to obstruct the one or more openings.
摘要翻译： 用于进入燃烧器内部以用于清洗燃气涡轮发动机的涡轮机部件的进入管道。 进气管道固定在燃气发生器壳体和燃烧器的燃烧室衬套之间。 进入管道具有可从气体发生器壳体的外表面接近的敞开的外端和通过衬套在燃烧室中离开的敞开的内端。 进入管道具有设置在燃气发生器壳体和燃烧器衬套之间的燃烧器间隙中的一个或多个开口。 塞子可拆卸地固定在敞开的外端中并延伸到进入导管中以阻挡一个或多个开口。
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公开(公告)号：US20080092545A1
公开(公告)日：2008-04-24
申请号：US11552249
申请日：2006-10-24
申请人： Jason Fish , Bryan Olver
发明人： Jason Fish , Bryan Olver
IPC分类号： F02C1/00
CPC分类号： F02C7/222 , Y10T29/4932
摘要： A mounting system supporting and positioning an internal fuel manifold of a gas turbine engine includes at least a heat shield surrounding a fuel inlet of the fuel manifold, the heat shield bearing at least a portion of a load to support the fuel manifold.
摘要翻译： 支撑和定位燃气涡轮发动机的内部燃料歧管的安装系统包括至少围绕燃料歧管的燃料入口的隔热罩，所述隔热板承载用于支撑燃料歧管的负载的至少一部分。
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公开(公告)号：US20080016869A1
公开(公告)日：2008-01-24
申请号：US11488801
申请日：2006-07-19
申请人： Jason Fish , Bhawan Patel
发明人： Jason Fish , Bhawan Patel
IPC分类号： F02C1/00
摘要： A mounting system for an annular internal fuel manifold of a gas turbine engine includes three supports equally spaced apart about the annular fuel manifold, the three supports having at least two pin supports disposed between the fuel manifold and a surrounding gas generator casing. Each pin support includes a radially extending pin co-operating with an aligned ring slidingly disposed around the pin for relative sliding displacement therebetween. The pin supports providing axial constraint while permitting the fuel manifold to radially displace relative to the surrounding gas generator casing due to thermal size change.
摘要翻译： 用于燃气涡轮发动机的环形内部燃料歧管的安装系统包括围绕环形燃料歧管等间隔开的三个支撑件，三个支撑件具有设置在燃料歧管和周围的气体发生器壳体之间的至少两个销支撑件。 每个销支撑件包括径向延伸的销，其与滑动地布置在销周围的对准的环配合，以在它们之间进行相对的滑动位移。 销支撑提供轴向约束，同时由于热尺寸变化允许燃料歧管相对于周围的气体发生器壳体径向移位。
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公开(公告)号：US20070163265A1
公开(公告)日：2007-07-19
申请号：US11669493
申请日：2007-01-31
申请人： Jason FISH , Bhawan Patel
发明人： Jason FISH , Bhawan Patel
IPC分类号： F02C7/26
CPC分类号： F02C7/222
摘要： An inlet tube supplies fuel to a manifold of a combustor in a gas turbine engine, the manifold defining a manifold plane. The inlet tube comprises a tube body having a channel providing fluid flow communication between first and second ends of the tube body. At least a portion of the channel defines a tube body plane which is spaced apart from the manifold plane.
摘要翻译： 入口管将燃料供应到燃气涡轮发动机中的燃烧器的歧管，歧管限定歧管平面。 入口管包括管体，其具有提供管体的第一和第二端之间的流体流动连通的通道。 通道的至少一部分限定了与歧管平面间隔开的管体平面。
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公开(公告)号：US20060277913A1
公开(公告)日：2006-12-14
申请号：US11151644
申请日：2005-06-14
申请人： Jason Fish
发明人： Jason Fish
CPC分类号： F23R3/60 , F02C7/222 , Y10T29/49904
摘要： A method and apparatus for internally mounting a fuel manifold within a surrounding casing in a gas turbine engine which involves inserting the fuel manifold into the casing with support elements positioned in a retracted position, displacing the support elements into an extended position, and fastening said support elements to mount the manifold to an inner surface of said casing.
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公开(公告)号：US20050160738A1
公开(公告)日：2005-07-28
申请号：US10764578
申请日：2004-01-27
申请人： Jason Fish , Bryan Olver , Vittorio Bruno
发明人： Jason Fish , Bryan Olver , Vittorio Bruno
CPC分类号： F02C7/222
摘要： In a gas turbine engine, a fuel inlet tube comprising a body, a channel defined in the body and in fluid communication with a manifold, and a side inlet in fluid communication with the channel, such that fuel entering the side inlet is delivered to the manifold through the channel with a pressure generally directed along a radial axis of the body. Also, a fuel inlet tube comprising a heat shield surrounding at least part of a body, a chamber defined between the heat shield and the body and in fluid communication with fuel leak sources, a drain channel defined in the body in fluid communication with the chamber, and a drain hole defined in the body in fluid communication with the drain channel, such that a leak produces fuel received in the chamber and safely directed through the channel and the hole to allow detection of the leak.
摘要翻译： 在燃气涡轮发动机中，燃料入口管包括主体，限定在主体中并与歧管流体连通的通道以及与通道流体连通的侧入口，使得进入侧入口的燃料被输送到 通过通道的歧管，其压力通常沿身体的径向轴线引导。 另外，一种燃料入口管，其包括围绕主体的至少一部分的隔热罩，限定在隔热罩和主体之间并与燃料泄漏源流体连通的腔室;限定在主体中的与腔室流体连通的排放通道 ，以及限定在主体中的排水孔，其与排水通道流体连通，使得泄漏产生在室中接收的燃料并且安全地引导通过通道和孔以允许检测泄漏。
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