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公开(公告)号：US09316109B2
公开(公告)日：2016-04-19
申请号：US13443273
申请日：2012-04-10
IPC分类号： F01D11/08
CPC分类号： F01D11/08 , F05D2240/11 , F05D2300/13 , F05D2300/6033 , Y10T29/4998
摘要： A turbine shroud assembly includes an inner shroud portion comprising a body portion having a first circumferential edge, and a discourager extending circumferentially past the first circumferential edge of the body portion, wherein the discourager is integrally formed with the inner shroud portion.
摘要翻译： 涡轮机罩组件包括内护罩部分，其包括具有第一周向边缘的主体部分和沿着本体部分的第一周向边缘周向延伸的罢工器，其中所述罢工者与内护罩部分一体地形成。
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公开(公告)号：US08545184B2
公开(公告)日：2013-10-01
申请号：US12652159
申请日：2010-01-05
IPC分类号： F01D5/30
CPC分类号： F01D5/303 , F01D5/3038 , F01D5/323 , F01D5/326 , F05D2230/60 , Y10T29/49945
摘要： The present application describes a locking spacer assembly for use with a groove in a rotating disk. The locking spacer assembly may include a locking spacer with a leg and a wedge tool in contact with the leg so as to pull the leg inward and into the groove.
摘要翻译： 本申请描述了一种与旋转盘中的凹槽一起使用的锁定间隔件组件。 锁定间隔件组件可以包括具有腿的锁定间隔件和与腿接触的楔形工具，以便将腿向内拉并进入凹槽中。
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公开(公告)号：US08454303B2
公开(公告)日：2013-06-04
申请号：US12687407
申请日：2010-01-14
IPC分类号： F01D9/04
摘要： In exemplary embodiments, a nozzle can include a first flow wall, a second flow wall and a vane disposed between the first and second flow walls, wherein the vane is mechanically coupled to the first flow wall and in contact with the second flow wall.
摘要翻译： 在示例性实施例中，喷嘴可以包括第一流动壁，第二流动壁和布置在第一和第二流动壁之间的叶片，其中叶片机械地联接到第一流动壁并与第二流动壁接触。
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公开(公告)号：US20130094968A1
公开(公告)日：2013-04-18
申请号：US13271635
申请日：2011-10-12
IPC分类号： F01D5/30
CPC分类号： F01D5/3007 , F01D5/147 , F01D5/3084 , F05D2300/6033
摘要： An adaptor assembly for coupling a blade root of a turbine blade to a root slot of a rotor disk is described. The adaptor assembly includes a turbine blade having a blade root and an adaptor body having an adaptor root. The adaptor body defines a slot having an open end configured to receive the blade root of the turbine blade such that the adaptor root of the adaptor body and the blade root of the turbine blade are adjacent to one another when the blade root of the turbine blade is positioned within the slot. Both the adaptor root of the adaptor body and the blade root of the turbine blade are configured to be received within the root slot of the rotor disk.
摘要翻译： 描述了一种用于将涡轮机叶片的叶片根部联接到转子盘的根部槽的适配器组件。 适配器组件包括具有叶片根部的涡轮叶片和具有适配器根部的适配器主体。 适配器主体限定了具有开口端的狭槽，该开口端构造成接收涡轮机叶片的叶片根部，使得当涡轮机叶片的叶根处于适配器主体的适配器根部和涡轮叶片的叶根部时彼此相邻 位于槽内。 适配器主体的适配器根部和涡轮叶片的叶片根部都配置成接收在转子盘的根槽内。
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公开(公告)号：US08348603B2
公开(公告)日：2013-01-08
申请号：US12417129
申请日：2009-04-02
申请人： Andres Jose Garcia-Crespo , Bradley Taylor Boyer , John Wesley Harris, Jr. , Brian Denver Potter , Ian David Wilson
发明人： Andres Jose Garcia-Crespo , Bradley Taylor Boyer , John Wesley Harris, Jr. , Brian Denver Potter , Ian David Wilson
IPC分类号： F01D11/08
CPC分类号： F01D11/001 , F05D2260/36
摘要： A gas turbine inner flow path cover piece for a gas turbine a first turbine wheel and a second turbine wheel is provided is provided. The gas turbine inner flow path cover piece can include a main body having an first surface and a second surface, side pieces disposed on the first surface of the main body and mating pairs disposed on the second surface of the main body.
摘要翻译： 提供了一种用于燃气轮机的燃气轮机内部流路覆盖件，第一涡轮机叶轮和第二涡轮机叶轮。 燃气轮机内流道盖件可以包括具有第一表面和第二表面的主体，设置在主体的第一表面上的侧片和设置在主体的第二表面上的配合对。
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公开(公告)号：US20120260670A1
公开(公告)日：2012-10-18
申请号：US13088635
申请日：2011-04-18
IPC分类号： F02C7/20
CPC分类号： F01D25/246 , F01D11/08
摘要： Disclosed is an apparatus configured to seal with a turbine blade stage of a gas turbine. The apparatus includes an outer shroud coupled to an inner shroud and configured to circumferentially surround the turbine blade stage. The inner shroud is configured to circumferentially surround the turbine blade stage to seal with the turbine blade stage and includes an attachment element configured to be inserted into the outer shroud to couple the inner shroud to the outer shroud.
摘要翻译： 公开了一种被配置为与燃气轮机的涡轮叶片级密封的装置。 该装置包括联接到内护罩并被构造成围绕涡轮叶片级的外护罩。 内护罩构造成沿周向包围涡轮叶片台以与涡轮叶片台密封并且包括构造成插入外护罩中以将内护罩耦合到外护罩的附接元件。
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公开(公告)号：US20110271689A1
公开(公告)日：2011-11-10
申请号：US12775401
申请日：2010-05-06
申请人： Benjamin Paul Lacy , Ashok Kumar Anand , Raymond Edward Chupp , Andres Jose Garcia-Crespo , Ross James Gustafson
发明人： Benjamin Paul Lacy , Ashok Kumar Anand , Raymond Edward Chupp , Andres Jose Garcia-Crespo , Ross James Gustafson
IPC分类号： F02C7/18
CPC分类号： F01D9/023 , F01D25/12 , F01D25/14 , F05D2260/213 , Y02T50/676
摘要： In one embodiment, a compressor discharge casing of a gas turbine engine is designed to receive discharge air from a compressor and to direct a first portion of the discharge air into a combustor of the gas turbine engine and a second portion of the discharge air into a nozzle assembly of a gas turbine to cool components of the gas turbine. A heat transfer device is configured to receive a cooling fluid and to cool the second portion of the discharge air with the cooling fluid.
摘要翻译： 在一个实施例中，燃气涡轮发动机的压缩机排放壳体被设计成从压缩机接收排出空气并且将排出空气的第一部分引导到燃气涡轮发动机的燃烧器中，并且将排出空气的第二部分引导到 燃气轮机的喷嘴组件以冷却燃气轮机的部件。 传热装置构造成接收冷却流体并用冷却流体冷却排出空气的第二部分。
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公开(公告)号：US20110062671A1
公开(公告)日：2011-03-17
申请号：US12561496
申请日：2009-09-17
CPC分类号： F16J15/445 , F01D11/001 , F01D11/02 , F05D2240/55 , F05D2260/32 , Y10T29/49297 , Y10T29/49826
摘要： Embodiments of the invention can provide systems, methods, and an apparatus for providing a magnetic seal. According to one embodiment, a system having a magnetic seal can be provided. The system can include a rotary machine having a first component and a second component. A magnetic seal can be mounted to the first component and positioned relative to the second component to provide a gap between the magnetic seal and the second component. The magnetic seal can include a first magnetic element and a compliant material adapted to adjust in response to a force exerted on the magnetic seal by a second magnetic element. The second magnetic element can be mounted to the second component so that the gap between the magnetic seal and the second component can be modified in response to the force exerted by second magnetic element on the magnetic seal.
摘要翻译： 本发明的实施例可以提供用于提供磁性密封的系统，方法和装置。 根据一个实施例，可以提供具有磁性密封的系统。 该系统可以包括具有第一部件和第二部件的旋转机器。 磁性密封件可以安装到第一部件并相对于第二部件定位，以在磁性密封件和第二部件之间提供间隙。 磁性密封件可以包括第一磁性元件和柔性材料，其适于响应于由第二磁性元件施加在磁性密封件上的力而进行调节。 可以将第二磁性元件安装到第二部件，使得磁性密封件和第二部件之间的间隙可以响应于第二磁性元件施加在磁性密封件上的力而被修改。
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公开(公告)号：US09328622B2
公开(公告)日：2016-05-03
申请号：US13494261
申请日：2012-06-12
CPC分类号： F01D5/3015 , F01D5/147 , F01D5/3007 , F01D5/303 , F01D5/3084 , F05D2300/6033
摘要： An assembly and method for affixing a turbomachine rotor blade to a rotor wheel are disclosed. In an embodiment, an adaptor member is provided disposed between the blade and the rotor wheel, the adaptor member including an adaptor attachment slot that is complementary to the blade attachment member, and an adaptor attachment member that is complementary to the rotor wheel attachment slot. A coverplate is provided, having a coverplate attachment member that is complementary to the rotor wheel attachment slot, and a hook for engaging the adaptor member. When assembled, the coverplate member matingly engages with the adaptor member, and retains the blade in the adaptor member, and the assembly in the rotor wheel.
摘要翻译： 公开了一种用于将涡轮机转子叶片固定到转子轮的组件和方法。 在一个实施例中，设置在叶片和转子轮之间的适配器构件，适配器构件包括与叶片附接构件互补的适配器附接槽和与转子轮附接槽互补的适配器附接构件。 提供了一种盖板，其具有与转子轮附接槽互补的盖板附接构件和用于接合适配器构件的钩。 当组装时，盖板构件与适配器构件配合地接合，并将叶片保持在适配器构件中，并且组件在转子轮中。
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10.发明授权公开(公告)号：US09175402B2
公开(公告)日：2015-11-03
申请号：US13561445
申请日：2012-07-30
CPC分类号： C23C24/08 , C23C30/00 , Y10T29/49238 , Y10T428/20
摘要： A turbine repair process, a repaired coating, and a repaired turbine component are disclosed. The turbine repair process includes providing a turbine component having a higher-pressure region and a lower-pressure region, introducing particles into the higher-pressure region, and at least partially repairing an opening between the higher-pressure region and the lower-pressure region with at least one of the particles to form a repaired turbine component. The repaired coating includes a silicon material, a ceramic matrix composite material, and a repaired region having the silicon material deposited on and surrounded by the ceramic matrix composite material. The repaired turbine component a ceramic matrix composite layer and a repaired region having silicon material deposited on and surrounded by the ceramic matrix composite material.
摘要翻译： 公开了涡轮机修复过程，修理的涂层和修理的涡轮机部件。 涡轮机修复过程包括提供具有较高压力区域和较低压力区域的涡轮机部件，将颗粒引入高压区域，并且至少部分地修复高压区域和低压区域之间的开口 与至少一个颗粒形成修复的涡轮机部件。 被修复的涂层包括硅材料，陶瓷基复合材料，以及具有沉积在陶瓷基复合材料上并被陶瓷基复合材料包围的硅材料的修复区域。 所修复的涡轮机部件是陶瓷基体复合层和具有沉积在陶瓷基复合材料上并被陶瓷基质复合材料包围的硅材料的修补区域。
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