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71. 发明授权

US09045984B2 Stator vane mistake proofing 有权
标题翻译：定子叶片错误打样
公开(公告)号：US09045984B2
公开(公告)日：2015-06-02
申请号：US13485616
申请日：2012-05-31
申请人： Steven J. Feigleson , Dennis R. Tremblay
发明人： Steven J. Feigleson , Dennis R. Tremblay
IPC分类号： F01D9/04 , F01D11/00 , F01D25/28
CPC分类号： F01D9/042 , F01D11/005 , F01D25/285 , F05D2230/64 , F05D2250/18 , F05D2260/36 , Y10T29/49323
摘要： An assembly for use in a gas turbine engine includes an inner diameter (ID) shroud having a plurality of ID slots and an outer diameter (OD) shroud having a plurality of OD slots. The OD shroud is positioned radially outward from the ID shroud. A first stator airfoil extends from the ID shroud to the OD shroud. The first stator airfoil is positioned at least partially in one of the ID slots and is positioned at least partially in one of the OD slots. A first end of the first stator airfoil has one of a raised tab and an indented notch.
摘要翻译：用于燃气涡轮发动机的组件包括具有多个ID槽的内径（ID）护罩和具有多个OD槽的外径（OD）罩。 OD护罩从ID护罩径向向外定位。第一定子翼型件从ID护罩延伸到OD护罩。第一定子翼型件至少部分地定位在ID槽中的一个中，并且至少部分地定位在其中一个OD槽中。第一定子翼型件的第一端具有凸起凸片和凹口中的一个。

72. 发明申请

US20150071783A1 TURBINE BLADE 审中-公开
标题翻译：涡轮叶片
公开(公告)号：US20150071783A1
公开(公告)日：2015-03-12
申请号：US14388458
申请日：2013-03-28
申请人： Siemens Aktiengesellschaft
发明人： Fathi Ahmad , Hans-Thomas Bolms , Nihal Kurt
IPC分类号： F01D5/30 , F01D5/08
CPC分类号： F01D5/30 , F01D5/08 , F01D5/147 , F01D9/042 , F01D11/006 , F05B2240/80 , F05D2240/80
摘要： A turbine blade is provided having a blade and a modular platform which follow one another along a longitudinal axis of the turbine blade. In order to provide a modular turbine blade that has an especially plain and simple design and that ensures an especially reliable, long-lasting, durable connection of the individual components among each other, the blade has an extension and the platform has an outer platform part and an at least two-part inner platform part which is radial in relation to the longitudinal axis and which lie laterally against the extension of the blade, and the outer platform part is designed as an endless platform frame that surrounds the outer edge of the inner platform part.
摘要翻译：涡轮叶片设置有具有叶片和模块化平台，该平台沿着涡轮机叶片的纵向轴线彼此相接。为了提供一种具有特别简单且简单设计并且确保各个部件彼此之间特别可靠，持久耐久的连接的模块化涡轮叶片，叶片具有延伸部，并且该平台具有外平台部分以及至少两部分的内部平台部分，其相对于纵向轴线是径向的，并且横向抵靠叶片的延伸部分，并且外部平台部分被设计为围绕内部的外部边缘的环形平台框架平台部分。

73. 发明申请

US20150010396A1 BLADE ROW POISITIONING DEVICE, BLADE-DEVICE COMBINATION, METHOD AND TURBOMACHINE 审中-公开
标题翻译：叶片刮取装置，叶片装置组合，方法和涡轮机
公开(公告)号：US20150010396A1
公开(公告)日：2015-01-08
申请号：US14323446
申请日：2014-07-03
申请人： MTU Aero Engines AG
发明人： Hans STRICKER , Stefan Rauscher , Willem Bokhorst
IPC分类号： F01D9/04 , B23P15/04 , F01D25/24
CPC分类号： F01D9/042 , B23P15/04 , F01D9/00 , F01D25/246 , F01D25/28 , Y02T50/671 , Y10T29/49337
摘要： A device such as a drum for positioning at least one guide blade row from a plurality of guide blade groups in a turbomachine, the device on the outer circumferential side including at least one flange for attachment to a housing section of the turbomachine and on the inner circumferential side including a plurality of uniformly distributed receptacles for accommodating holding elements of the guide blade groups and a plurality of recesses, the device having a depth-reduced inner circumferential section, relative to the accommodating grooves, between at least two adjoining receptacles, which extends in each case from the one receptacle to the other receptacle; a blade-device combination; a method for assembling such a blade-device combination; and a turbomachine.
摘要翻译：一种诸如滚筒的装置，用于从涡轮机中的多个引导叶片组定位至少一个引导叶片排，所述外周侧上的装置包括用于附接到涡轮机的壳体部分和内部的至少一个凸缘周向侧包括多个均匀分布的容器，用于容纳导向叶片组的保持元件和多个凹部，该装置相对于容纳凹槽具有深度减小的内圆周部分，其在至少两个相邻的插座之间延伸，在每种情况下从一个插座到另一个插座; 刀片装置组合; 用于组装这种刀片装置组合的方法; 和涡轮机。

74. 发明申请

US20140363283A1 SHROUD ARRANGEMENT FOR A FLUID FLOW MACHINE 审中-公开
标题翻译：流体流量计的SHROUD装置
公开(公告)号：US20140363283A1
公开(公告)日：2014-12-11
申请号：US14295499
申请日：2014-06-04
申请人： Rolls-Royce Deutschland Ltd & Co KG
发明人： Volker GUEMMER
IPC分类号： F01D11/00 , F01D5/30 , F01D9/02
CPC分类号： F01D11/005 , F01D5/30 , F01D9/02 , F01D9/04 , F01D9/041 , F01D9/042 , F01D11/001 , F01D11/12 , F01D11/122 , F05D2240/11 , Y02T50/673
摘要： A shroud arrangement for a fluid-flow machine includes a blade root connected to at least one blade/vane end of a row of rotor blades or stator vanes, or is connected to at least one such blade/vane end. A shroud is connected to the blade root on the side of the blade root facing away from the blades/vanes. The blade root on the side facing away from the blades/vanes has two blade root fingers extending substantially in the radial direction and axially spaced from one another, the blade root fingers forming between them a recess being continuous in the circumferential direction. An element or area of the shroud for fastening to the blade root is arranged in the recess. The shroud has two webs extending into the recess and enclosed by the blade root fingers, with the two webs forming substantially a V-shaped arrangement.
摘要翻译：用于流体流动机器的护罩装置包括连接到一排转子叶片或定子叶片的至少一个叶片/叶片端部的叶片根部，或者连接到至少一个这样的叶片/叶片端部。护罩连接到叶片根部，叶片根部的背离叶片/叶片的侧面。叶片根部在背离叶片/叶片的一侧具有两个叶片根指，其大体上在径向方向上延伸并且彼此轴向间隔开，叶片根指在它们之间形成在圆周方向上连续的凹部。用于紧固到叶片根部的护罩的元件或区域布置在凹部中。护罩具有延伸到凹部中并由叶片根指包围的两个腹板，两个腹板基本上形成V形布置。

75. 发明授权

US08905719B2 Composite rotor and vane assemblies with integral airfoils 有权
标题翻译：具有整体翼型的复合转子和叶片组件
公开(公告)号：US08905719B2
公开(公告)日：2014-12-09
申请号：US13331418
申请日：2011-12-20
申请人： Nicholas Joseph Kray , Christopher Lee McAfee , Dong-Jin Shim
发明人： Nicholas Joseph Kray , Christopher Lee McAfee , Dong-Jin Shim
IPC分类号： F01D5/14
CPC分类号： F01D5/282 , B29B11/16 , B29C70/48 , B29L2031/08 , F01D5/30 , F01D5/34 , F01D9/042 , F05D2300/6034 , Y02T50/672
摘要： A composite gas turbine engine structure includes a retention ring with airfoils mounted on, integral with, and extending radially away from retention ring. Retention ring includes annular composite plies, a circumferentially segmented airfoil ring including airfoil ring segments disposed around one of outer and inner circumferences of retention ring. Airfoil ring segments include annular bases and radially extending clockwise and counter-clockwise airfoil segments at clockwise and counter-clockwise ends of annular base. Composite airfoils include circumferentially adjacent ones of the clockwise and counter-clockwise airfoil segments. A flowpath shell circumferentially disposed around segmented airfoil ring traps annular bases between flowpath shell and retention ring. Composite airfoils airfoils extend through slots in flowpath shell. Plies may be wrapped in a single spiral made from a continuous composite tape. Slots may be circumferentially angled. Circumferentially adjacent ones of clockwise and counter-clockwise airfoil segments may be stitched together.
摘要翻译：复合燃气涡轮发动机结构包括具有与保持环安装在一体并与径向远离保持环的翼型的保持环。保持环包括环形复合层，周向分段的翼型环，包括围绕保持环的外周和内周中的一个设置的翼型环段。翼型环段包括环形基座和在环形基座的顺时针和逆时针端部处的径向延伸的顺时针和逆时针的翼型段。复合翼型件包括沿周向相邻的顺时针和逆时针翼型段。围绕分段翼型环周向设置的流路外壳环流体流路外壳和保持环之间的环形基座。复合翼型翼型件延伸穿过流道外壳中的槽。层可以包裹在由连续的复合胶带制成的单个螺旋。槽可以是周向成角度的。沿顺时针方向和逆时针方向的翼型段可以缝合在一起。

76. 发明授权

US08888451B2 Method for producing a vane, such a vane and a stator component comprising the vane 有权
标题翻译：用于制造叶片的方法，这种叶片和包括叶片的定子部件
公开(公告)号：US08888451B2
公开(公告)日：2014-11-18
申请号：US12682595
申请日：2007-10-11
申请人： Lisa Falk , Elin Skoglund
发明人： Lisa Falk , Elin Skoglund
IPC分类号： F01D9/02 , B23P15/04 , F01D9/04
CPC分类号： B23P15/04 , F01D9/042 , F05D2230/21 , Y02T50/671 , Y02T50/673 , Y10T29/49321
摘要： A method for producing a vane for application in a component in a gas turbine engine includes casting at least one of a vane leading edge part and a vane trailing edge part and connecting the leading edge part and the trailing edge part.
摘要翻译：一种用于应用于燃气轮机的部件的叶片的制造方法，包括：铸造叶片前缘部和叶片后缘部中的至少一方，连接前缘部和后缘部。

77. 发明申请

US20140241871A1 VANE STRUCTURE AND A METHOD OF MANUFACTURING A VANE STRUCTURE 有权
标题翻译： VANE结构和制造VANE结构的方法
公开(公告)号：US20140241871A1
公开(公告)日：2014-08-28
申请号：US14158081
申请日：2014-01-17
申请人： ROLLS-ROYCE PLC
发明人： Jonathan Mark GREGORY , Oliver James FRANCIS
IPC分类号： F23R3/14 , F01D9/02
CPC分类号： F01D9/02 , B22F3/1055 , B22F5/106 , B22F2003/1059 , F01D9/041 , F01D9/042 , F23C7/004 , F23C2900/07001 , F23D11/107 , F23D2206/10 , F23D2900/11101 , F23D2900/14021 , F23R3/12 , F23R3/14 , F23R3/286 , F23R2900/00018 , Y02P10/295 , Y02T50/675 , Y10T29/4932
摘要： A fuel injector comprises a swirler and the swirler comprises a plurality of vanes, a first member and a second member. The second member is arranged coaxially around the first member and the vanes extend radially between the first and second members. The vanes have leading edges and the second member has an upstream end. The leading edges of the vanes extend with radial and axial components from the first member to the upstream end of the second member and the radially outer ends of the leading edges of the vanes form arches with the upstream end of the second member. The arrangement of the swirler enables the fuel injector to be built by direct laser deposition.
摘要翻译：燃料喷射器包括旋流器，旋流器包括多个叶片，第一构件和第二构件。第二构件同轴地布置在第一构件周围，并且叶片在第一构件和第二构件之间径向延伸。叶片具有前缘，并且第二构件具有上游端。叶片的前缘以从第一构件到第二构件的上游端的径向和轴向分量延伸，并且叶片的前缘的径向外端与第二构件的上游端形成拱形。旋流器的布置使燃料喷射器能够通过直接激光沉积来构建。

78. 发明申请

US20140234118A1 TURBINE ENGINE COMPRISING A METAL PROTECTION FOR A COMPOSITE PART 有权
标题翻译：包括复合材料部件的金属保护的涡轮发动机
公开(公告)号：US20140234118A1
公开(公告)日：2014-08-21
申请号：US14113584
申请日：2012-04-27
申请人： Antoine Jean-Philippe Beaujard , Didier Fabre , Jean Pierre Mareix
发明人： Antoine Jean-Philippe Beaujard , Didier Fabre , Jean Pierre Mareix
IPC分类号： F01D5/14
CPC分类号： F01D5/147 , F01D5/282 , F01D5/3084 , F01D5/3092 , F01D9/042 , Y02T50/672
摘要： A gas turbine engine including at least a first composite part configured for mounting in a second metal part of the engine, the first composite part including an interface surface configured to be in surface contact with the second metal part, the engine including a metal protection removably mounted on the first composite part and configured to cover the interface surface.
摘要翻译：一种燃气涡轮发动机，其至少包括构造成用于安装在所述发动机的第二金属部分中的第一复合部件，所述第一复合部件包括被配置为与所述第二金属部件表面接触的界面，所述发动机可拆卸地包括金属保护件安装在第一复合部件上并构造成覆盖界面表面。

79. 发明授权

US08801381B2 Turbine blade 有权
标题翻译：涡轮叶片
公开(公告)号：US08801381B2
公开(公告)日：2014-08-12
申请号：US12877354
申请日：2010-09-08
申请人： Carlos Simon-Delgado , Hans-Peter Bossmann , Herbert Brandl
发明人： Carlos Simon-Delgado , Hans-Peter Bossmann , Herbert Brandl
IPC分类号： F01D5/30
CPC分类号： F01D5/147 , F01D9/042 , F01D11/005 , F05D2230/237 , F05D2240/55 , F05D2240/57 , F05D2240/80 , F05D2260/94 , F05D2260/941 , F05D2300/601 , F05D2300/612
摘要： A turbine blade is provided having an airfoil and a platform manufactured in two separate pieces, which are joined together. The blade includes a seal, which is a mechanically decoupled seal, interposed between the airfoil and platform in a position closer to a hot gases path than a joint.
摘要翻译：一种涡轮叶片，其具有翼片和平台，该两个分开的片连接在一起。叶片包括密封件，其是机械解耦的密封件，其被插入在翼型件和平台之间的位置中，该密封件比接头处更靠近热气路径。

80. 发明授权

US08757966B2 Stationary vane assembly for a turbine engine having a reduced weight, and turbine engine comprising at least one such stationary vane assembly 有权
标题翻译：具有减轻重量的涡轮发动机的固定叶片组件和包括至少一个这种静止叶片组件的涡轮发动机
公开(公告)号：US08757966B2
公开(公告)日：2014-06-24
申请号：US13059790
申请日：2009-08-25
申请人： Stéphane Pierre Guillaume Blanchard , Fabrice Marcel Noël Garin , Laurent Pierre Joseph Ricou , Mathieu Dakowski
发明人： Stéphane Pierre Guillaume Blanchard , Fabrice Marcel Noël Garin , Laurent Pierre Joseph Ricou , Mathieu Dakowski
IPC分类号： F01D9/02 , F01D9/04
CPC分类号： F01D9/023 , F01D9/04 , F01D9/042 , F05D2230/64 , F05D2260/30 , Y02T50/671
摘要： A stationary vane assembly of a turbine engine including an inner casing and a high-pressure turbine guide vane assembly including at least two angular sectors including blades, the angular sectors being fixed on the casing, each angular sector including a platform and a fastening tab. The fastening tab protrudes from the platform radially inwardly. The casing includes a first annular groove receiving the fastening tabs, radial retaining pins for the angular sectors being introduced into bores made in the casing and the fastening tabs, the axial retaining pins being axially stopped by a ring mounted in a second annular groove of the casing.
摘要翻译：包括涡轮发动机的固定叶片组件，其包括内壳和包括至少两个包括叶片的角扇区的高压涡轮导叶组件，角扇区固定在壳体上，每个角扇区包括平台和紧固翼片。紧固片从平台径向向内突出。壳体包括容纳紧固突片的第一环形凹槽，用于角部分的径向保持销引入到壳体和紧固突片中形成的孔中，轴向保持销由安装在第二环形凹槽套管。

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