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公开(公告)号：WO2014085292A1
公开(公告)日：2014-06-05
申请号：PCT/US2013/071601
申请日：2013-11-25
CPC分类号： F01D21/003 , F01D5/02 , F01D5/12 , F05D2220/327 , F05D2220/36 , F05D2230/72 , F05D2260/80 , F05D2270/8041 , G01N21/15 , G01N21/9515 , G01N2021/8838 , G06T7/001 , G06T2207/30164 , H04N5/2256 , H04N7/183 , H04N2005/2255
摘要： A system for diagnosing a rotating airfoil has an image capture device and a light emitting device. A control is programmed to actuate at least one of the image capture device and the light at a particular time to capture an image of a rotating airfoil being monitored, and then compare the captured image to an expected image. A method of diagnosing damage to a rotating airfoil is also disclosed.
摘要翻译： 用于诊断旋转翼型的系统具有图像捕获装置和发光装置。 控制器被编程为在特定时间致动图像捕获装置和光中的至少一个以捕获被监视的旋转翼型的图像，然后将捕获的图像与预期图像进行比较。 还公开了一种诊断对旋转翼型件的损伤的方法。
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92.发明申请BOITE D'ENGRENAGES DE PRISE DE MOUVEMENT SUR UNE TURBOMACHINE, COMPOSEE DE CARTER ASSEMBLE 审中-公开涡轮发动机上的动力起落架齿轮箱，组装住房
公开(公告)号：WO2014064390A1
公开(公告)日：2014-05-01
申请号：PCT/FR2013/052545
申请日：2013-10-24
申请人： HISPANO SUIZA
IPC分类号： F02C7/32 , F16H57/033
CPC分类号： F02C7/32 , B60K25/00 , B64D41/007 , B64D2041/002 , F16H57/033 , Y10S74/05 , Y10T74/2186
摘要： Cette boîte d'engrenages à assembler à une portion de turbomachine et entraînée par un arbre radial de prise de mouvement de celle-ci, comporte plusieurs branches, dont l'avantage fondamental est de permettre de loger une grande quantité d'équipements à entraîner, sans impliquer d'encombrement important dans aucune dimension, puisque la boîte d'engrenages reste proche de la turbomachine et que les équipements peuvent être répartis sur une grande superficie. Le carter (5) est divisé en portion (27, 28) assemblées entre elles aux coudes, afin de réduire son coût de fabrication.
摘要翻译： 本发明涉及一种要组装到涡轮机的一部分并由所述涡轮机的径向动力输出轴驱动的齿轮箱，包括多个分支，其基本优点是能够容纳大量 的驱动装置，而不会导致任何尺寸的主要空间需求，因为齿轮箱保持靠近涡轮机，并且装置可以分布在大面积上。 壳体（5）被分成在角部组装在一起的部分（27,28），以便降低其生产成本。
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公开(公告)号：WO2014036554A1
公开(公告)日：2014-03-06
申请号：PCT/US2013/057831
申请日：2013-09-03
CPC分类号： B64D27/26 , B64D2027/266 , B64D2027/268 , F02C7/20 , F02K3/06
摘要： An assembly for mounting a turbine engine to a pylon includes a mounting beam, a plurality of fasteners, a first mounting linkage and a second mounting linkage. The mounting beam includes a mount beam fitting that extends axially between a first mount beam end and a second mount beam end, and a mount beam flange that extends radially out from the mount beam fitting at the first mount beam end. A first fastener aperture extends radially through the mount beam fitting, and a second fastener aperture extends axially through the mount beam flange. The fasteners connect the mounting beam to the pylon. A first of the fasteners is mated with the first fastener aperture, and a second of the fasteners is mated with the second fastener aperture. The first mounting linkage connects the first mount beam end to a first engine attachment. The second mounting linkage connects the second mount beam end to second engine attachments.
摘要翻译： 用于将涡轮发动机安装到塔架的组件包括安装梁，多个紧固件，第一安装连杆和第二安装连杆。 安装梁包括在第一安装梁端部和第二安装梁端部之间轴向延伸的安装梁配件以及从第一安装梁端部处的安装梁配件径向向外延伸的安装梁凸缘。 第一紧固件孔口径向延伸穿过安装梁配件，并且第二紧固件孔口轴向延伸穿过安装梁凸缘。 紧固件将安装梁连接到塔架。 紧固件中的第一紧固件与第一紧固件孔口配合，并且第二紧固件与第二紧固件孔口配合。 第一安装连杆将第一安装梁端连接到第一引擎附件。 第二安装联动装置将第二安装梁端部连接到第二发动机附件。
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公开(公告)号：WO2014028157A1
公开(公告)日：2014-02-20
申请号：PCT/US2013/050686
申请日：2013-07-16
CPC分类号： F01D5/025 , F01D5/026 , F01D5/066 , F05D2260/37 , Y10T29/49321
摘要： A rotor for a gas turbine engine includes an annular structure having a blade slot. A hub engagement feature is provided on the annular structure. The hub engagement feature includes first and second surfaces transverse to one another and joined by a fillet that is recessed with respect to the first and second surfaces. A method of manufacturing a rotor includes the steps of machining an annular hub engagement feature into a rotor. The hub engagement feature includes first and second surfaces transverse to one another and is joined by a fillet that is recessed with respect to the first and second surfaces. The method includes the step of peening the fillet, and grinding the first and second surfaces.
摘要翻译： 用于燃气涡轮发动机的转子包括具有叶片槽的环形结构。 在环形结构上设置有轮毂接合特征。 轮毂接合特征包括彼此横向并由相对于第一和第二表面凹陷的圆角连接的第一和第二表面。 制造转子的方法包括将环形轮毂接合特征加工成转子的步骤。 轮毂接合特征包括彼此横向的第一和第二表面，并且通过相对于第一和第二表面凹陷的圆角连接。 所述方法包括对所述圆角进行喷丸处理，并研磨所述第一和第二表面。
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公开(公告)号：WO2014025520A1
公开(公告)日：2014-02-13
申请号：PCT/US2013/051562
申请日：2013-07-23
CPC分类号： F04D29/542 , F01D9/042 , F04D29/644 , F05D2220/3216 , F05D2230/642 , F05D2260/36 , Y10T29/49245
摘要： A compressor assembly of a gas turbine engine includes a case including at least one opening and a stator assembly supported within the case. A lug assembly is secured to the case and sets a position of the stator assembly relative to the case. The lug assembly includes a lug engaging the stator assembly and a boss extending from the lug through the opening in the case. The boss including a threaded hole receiving a threaded member holding the lug assembly to the case and defines a seat for the threaded member that is spaced apart from an outer surface of the case.
摘要翻译： 燃气涡轮发动机的压缩机组件包括壳体，该壳体包括支撑在壳体内的至少一个开口和定子组件。 凸耳组件固定到壳体并且设定定子组件相对于壳体的位置。 凸耳组件包括接合定子组件的凸耳和从凸耳延伸穿过壳体中的开口的凸台。 该凸台包括螺纹孔，该螺纹孔容纳将凸耳组件固定到壳体上的螺纹构件，并且限定了与壳体的外表面间隔开的螺纹构件的座。
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公开(公告)号：WO2014018385A1
公开(公告)日：2014-01-30
申请号：PCT/US2013/051203
申请日：2013-07-19
发明人： ROBERGE, Gary D.
CPC分类号： F02K1/822 , F05D2230/90 , F05D2250/231 , F05D2260/202 , Y02T50/672 , Y02T50/676
摘要： An exhaust duct for a gas turbine engine has an inner wall and an outer wall connected by a plurality of spaced ribs. The duct extends axially. The ribs extend circumferentially across an entire cross-section of the inner and outer walls. The plurality of ribs is spaced axially along the exhaust duct. The inner wall has an inner surface facing an inner chamber. The inner surface receives a coating. The coating is deposited on a metal wire fiber strain isolation pad which is connected to the inner surface.
摘要翻译： 用于燃气涡轮发动机的排气管具有通过多个间隔的肋连接的内壁和外壁。 管道轴向延伸。 肋条在内壁和外壁的整个横截面周向延伸。 多个肋沿排气管轴向隔开。 内壁具有面向内腔的内表面。 内表面接受涂层。 涂层沉积在连接到内表面的金属丝纤维应变隔离垫上。
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公开(公告)号：WO2014014750A1
公开(公告)日：2014-01-23
申请号：PCT/US2013/050204
申请日：2013-07-12
CPC分类号： F01D9/044 , F01D9/04 , F01D9/042 , F01D25/246 , Y02T50/673
摘要： A stator joint for a gas turbine engine has a center axis, and a shroud having a radial wall facing substantially radially with respect to the center axis. A slot wall defines in-part a slot in the shroud. A relief wall defines a relief area of the slot. The relief wall extends between the radial wall and the slot wall. A vane has an airfoil and a lug extending into the slot. A flowable attachment material is disposed in the relief area for engagement of the vane to the shroud. A vane assembly and a gas turbine engine are also disclosed.
摘要翻译： 用于燃气涡轮发动机的定子接头具有中心轴线和具有相对于中心轴线大致径向地径向的径向壁的护罩。 狭槽壁部分地限定护罩中的狭槽。 释放壁限定槽的浮雕区域。 浮雕壁在径向壁和槽壁之间延伸。 叶片具有延伸到槽中的翼型件和凸缘。 可浮动的附件材料设置在浮雕区域中，用于将叶片与护罩接合。 还公开了一种叶片组件和燃气涡轮发动机。
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公开(公告)号：WO2014014675A1
公开(公告)日：2014-01-23
申请号：PCT/US2013/049252
申请日：2013-07-03
CPC分类号： F01D25/243 , F01D25/12 , F02C6/08 , F04D29/522 , F05D2240/12 , F05D2260/606 , Y02T50/671
摘要： An axially extending outer case for a gas turbine engine comprises an arcuate case wall, an opening, a boss and contouring. The arcuate case wall has an inner surface and an outer surface. The opening extends through the arcuate case wall. The boss extends radially from the outer surface of arcuate case wall and surrounds the opening. The contouring surrounds the opening along the inner surface of the arcuate case wall within the boss.
摘要翻译： 用于燃气涡轮发动机的轴向延伸的外壳包括弧形壳体壁，开口，凸台和轮廓。 弧形外壳壁具有内表面和外表面。 开口延伸穿过弧形外壳壁。 凸台从弧形外壳壁的外表面径向延伸并围绕开口。 轮廓沿着凸起部内的弓形壳体壁的内表面围绕开口。
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公开(公告)号：WO2014011982A1
公开(公告)日：2014-01-16
申请号：PCT/US2013/050263
申请日：2013-07-12
发明人： MARTIN, Octavio , FARAH, Jorge, I.
CPC分类号： F02C7/20 , F01D25/18 , F01D25/28 , F02C7/32 , Y02T50/671 , Y10T29/49234
摘要： A gas turbine engine includes a combustor, a first turbine section in fluid communication with the combustor, a second turbine section in fluid communication with the first turbine section, and a mid-turbine frame located axially between the first turbine section and the second turbine section. An oil system includes a first oil system component that houses oil. A first connector mechanically connects the first oil system component to the mid-turbine frame.
摘要翻译： 燃气涡轮发动机包括燃烧器，与燃烧器流体连通的第一涡轮机部分，与第一涡轮机部分流体连通的第二涡轮机部分和轴向位于第一涡轮机部分和第二涡轮部分之间的中间涡轮机机架 。 油系统包括容纳油的第一油系组件。 第一连接器将第一油系统部件机械地连接到中涡轮机架。
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公开(公告)号：WO2014008129A1
公开(公告)日：2014-01-09
申请号：PCT/US2013/048606
申请日：2013-06-28
CPC分类号： F02C7/18 , F01D9/065 , F05D2220/3213 , F05D2230/64 , F05D2250/311 , F05D2260/20 , Y02T50/675 , Y02T50/676
摘要： A cooling apparatus bifurcates and regulates cooling airflow provided to a mid-turbine frame. A flow metering tube includes a top portion and a tube portion, wherein the top portion includes a first central aperture that directs a first cooling airflow into the tube portion and a first plurality of apertures located circumferentially around the central aperture that directs a second cooling airflow to a portion outside the tube portion. A metering plate is located on the top portion of the flow metering tube, wherein the metering plate includes a second central aperture aligned with the central aperture of the flow metering tube and a second plurality of apertures located circumferentially around the central aperture, wherein a size of the second central aperture meters the first cooling airflow and a size and number of the second plurality of apertures meters the second cooling airflow.
摘要翻译： 冷却装置使提供给中间涡轮机框架的冷却气流分叉并调节。 流量计量管包括顶部部分和管部分，其中顶部包括将第一冷却气流引导到管部分中的第一中心孔和围绕中心孔周向定位的第一多个孔，其引导第二冷却气流 到管部分外部的部分。 计量盘位于流量计量管的顶部，其中计量板包括与流量计量管的中心孔对准的第二中心孔和围绕中心孔周向定位的第二多个孔，其中尺寸 第二中心孔的第一冷却气流计量第二冷却气流，第二多个孔的尺寸和数量对第二冷却气流进行测量。
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