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1. 发明申请

US20180156056A1 ADDITIVE MANUFACTURED CASE WITH INTERNAL PASSAGES FOR ACTIVE CLEARANCE CONTROL 审中-公开
公开(公告)号：US20180156056A1
公开(公告)日：2018-06-07
申请号：US15368227
申请日：2016-12-02
申请人： GENERAL ELECTRIC COMPANY
发明人： Michael Robert BONACUM , Thomas D. MARTYN , James R. NOEL , Robert J. PARKS
IPC分类号： F01D11/02 , F01D25/26 , F01D25/24 , F01D9/06 , F01D17/12
CPC分类号： F01D11/025 , F01D9/065 , F01D11/24 , F01D17/12 , F01D25/243 , F01D25/26 , F05D2220/32 , F05D2230/22
摘要： An engine or engine casing having an inner annular case and an outer annular case. The engine casing is formed using an additive manufacturing technique such that the inner annular case and outer annular case is formed surrounding a hollow inner annular cavity. The annular cavity includes a pin bank connecting the inner annular case and outer annular case. The pin bank improves heat transfer between the inner and outer annular case and provide structural support to the inner and outer annular case. By providing fluid flow through the annular cavity, the turbine casing can be cooled and the radius of the casing can be controlled through the regulation of fluid travelling within the annular cavity. By controlling the fluid flow though the annular cavity, the engine case may be cooled to regulate its temperature in a wide variety of operating conditions. Further, the regulation of fluid in the annular cavity allows for active clearance control of the spacing between the turbine blades or vanes and seals used in the turbine.

2. 发明申请

US20160281668A1 Fluid Powered Starter with a Variable Turbine Stator 有权
标题翻译：具有变量涡轮定子的流体动力起动机
公开(公告)号：US20160281668A1
公开(公告)日：2016-09-29
申请号：US14667386
申请日：2015-03-24
申请人： Ingersoll-Rand Company
发明人： Hunter Golden , Steven Diacumakos , Warren Seith
IPC分类号： F02N7/08 , F01D9/04 , F01D17/16
CPC分类号： F02N7/08 , F01D9/00 , F01D9/02 , F01D9/04 , F01D9/041 , F01D17/00 , F01D17/10 , F01D17/12 , F01D17/14 , F01D17/141 , F01D17/16 , F01D17/162 , F02C7/277 , F05D2260/85
摘要： A system for starting an engine is disclosed herein. The system includes a fluid powered turbine with a variable geometry stator. The variable geometry stator includes moveable members operable to selectively block fluid flow to the turbine.
摘要翻译：本文公开了一种起动发动机的系统。该系统包括具有可变几何定子的流体动力涡轮机。可变几何定子包括可操作的构件，其可操作以选择性地阻挡流向涡轮的流体流动。

3. 发明授权

US09400256B2 Thermographic inspection techniques 有权
标题翻译：热成像检测技术
公开(公告)号：US09400256B2
公开(公告)日：2016-07-26
申请号：US14559347
申请日：2014-12-03
申请人： Rolls-Royce Corporation
发明人： Joseph Peter Henderkott , Kong Ma
IPC分类号： G06K9/00 , G01N25/72 , G06T7/00 , G01F1/00 , G01J5/50 , G01K13/02 , G06T3/00 , H04N5/33 , F01D5/14 , F01D5/18 , F01D17/02 , F01D17/10 , F01D17/12 , F01D17/14 , F01D17/20 , F01D17/24 , F01D21/10 , F01D25/00 , F01D5/00 , F01D9/04 , G01J5/00
CPC分类号： G01N25/72 , F01D5/00 , F01D5/14 , F01D5/147 , F01D5/186 , F01D5/187 , F01D9/041 , F01D17/02 , F01D17/10 , F01D17/12 , F01D17/14 , F01D17/20 , F01D17/24 , F01D21/10 , F01D25/002 , F05D2260/83 , G01F1/00 , G01J5/505 , G01J2005/0081 , G01K13/02 , G06T3/0068 , G06T7/0008 , G06T7/001 , G06T7/32 , G06T7/344 , G06T2207/10048 , G06T2207/20076 , G06T2207/30164 , H04N5/33
摘要： A system may include a thermal camera and a computing device configured to receive master image data representative of a geometry and thermal response of at least one of a theoretical component, a fabricated gold standard component, or an average of a plurality of components; receive, from the thermal camera, thermographic image data representative of a thermal response of a tested component; morph the thermographic image data to substantially align with the three-dimensional image data and produce morphed thermographic image data; and output a representation based on the morphed thermographic image data for display.
摘要翻译：系统可以包括热摄像机和计算设备，其被配置为接收表示理论组件，制造的金标准组件或多个组件的平均值中的至少一个的几何和热响应的主图像数据; 从热像仪接收表示测试部件的热响应的热成像图像数据; 使热成像图像数据变形以与三维图像数据基本对准并产生变形的热成像图像数据; 并输出基于变形的热成像图像数据进行显示的表示。

4. 发明申请

US20160010491A1 HOT ENVIRONMENT VANE ANGLE MEASUREMENT 有权
标题翻译：热环境角度测量
公开(公告)号：US20160010491A1
公开(公告)日：2016-01-14
申请号：US14328252
申请日：2014-07-10
申请人： Hamilton Sundstrand Corporation
发明人： Bhupindar Singh , Gregory DiVincenzo
IPC分类号： F01D21/00 , F01D9/02 , F01D25/24
CPC分类号： F01D21/003 , F01D9/02 , F01D17/00 , F01D17/02 , F01D17/10 , F01D17/12 , F01D17/14 , F01D17/16 , F01D17/162 , F01D25/24 , F05D2260/74
摘要： A turbine is provided and includes an outer duct, a turbine casing formed to define a turbine interior, the turbine casing being disposed within the outer duct to define an annulus, a vane element pivotably coupled to the turbine casing via a spindle to extend spanwise into the turbine interior and a sensor element supportively coupled to the outer duct and configured to sense a characteristic of the spindle within the annulus from which a pivot angle of the vane element is derivable.
摘要翻译：涡轮机被设置并且包括外部管道，形成为限定涡轮机内部的涡轮机壳体，涡轮机壳体设置在外部管道内以限定环形空间;叶片元件，经由主轴可枢转地联接到涡轮机壳体，以将翼展方向延伸到所述涡轮机内部和传感器元件支撑地联接到所述外部管道并且被配置为感测所述主轴在所述环形空间内的特征，所述叶片元件的枢转角度从所述环形空间可导出。

5. 发明申请

US20110036067A1 AIRFLOW MODULATION FOR DUAL MODE COMBINED CYCLE PROPULSION SYSTEMS 有权
标题翻译：双模式组合循环推进系统的气流调制
公开(公告)号：US20110036067A1
公开(公告)日：2011-02-17
申请号：US12539451
申请日：2009-08-11
申请人： George D. Rupp , Trajaen J. Troia
发明人： George D. Rupp , Trajaen J. Troia
IPC分类号： F02K3/02
CPC分类号： F01D17/12 , F01D5/02 , F01D9/04 , F02C7/042 , F02K3/02 , F02K7/075 , F02K7/16 , F02K7/20 , F05D2220/10 , F05D2300/502 , Y02T50/672
摘要： The present invention relates to a mechanical system and method that modulates airflow in an aircraft inlet diffuser that is used in conjunction with an aircraft engine that integrates both a center turbine engine and a high Mach engine such as a constant volume combustor (CVC) arrangement or ramjet arrangement with intakes formed co-centrically about the turbine. The modulation system uses two articulating components, a movable air flow duct and an articulating cone. The air flow duct, in a first position, is in exclusive air flow communication with the circular intake face of the turbine in a first position to receive air from the intake diffuser. In this configuration the expandable cone is in a retracted position and does not redirect airflow and allows the aircraft to operates in low speed mode as only the turbo jet receives airflow. In a transition speed mode, the air flow duct is retracted to allow air flow to both the turbo jet and the CVC. At its widest expanse, the articulating cone completely covers the turbo jet circular intake face directing air solely to the high Mach aircraft engine to allow the aircraft to operate in high speed mode.
摘要翻译：本发明涉及一种机械系统和方法，其调节与整合中等涡轮发动机和诸如恒定体积燃烧室（CVC）排列的高马赫发动机的飞机发动机结合使用的飞行器入口扩散器中的气流，或冲压喷气式排气装置，与涡轮机共同形成进气口。调制系统使用两个铰接部件，一个可移动的空气流动管道和一个铰接锥体。处于第一位置的空气流动管道处于与来自涡轮机的圆形进气面的第一位置专用气流连通，以从进气扩散器接收空气。在该配置中，可膨胀锥体处于缩回位置，并且不会使气流重定向，并允许飞行器以低速模式操作，因为只有涡轮喷气机接收气流。在过渡速度模式中，空气流动管道缩回以允许空气流动到涡轮喷气机和CVC。铰链锥体完全覆盖涡轮喷气圆形进气面，将空气仅引导到高马赫飞机发动机，以使飞机能够以高速运行。

6. 发明申请

US20090293491A1 Gas Turbine For A Thermal Power Plant, And Method For Operating Such A Gas Turbine 有权
标题翻译：用于火力发电厂的燃气轮机，以及用于操作这种燃气轮机的方法
公开(公告)号：US20090293491A1
公开(公告)日：2009-12-03
申请号：US12225147
申请日：2007-02-28
申请人： Hajrudin Ceric , Stefan Dahlke , Uwe Gruschka , Matthias Heue , Martin Lenze , Thomas Matern , Dieter Minninger , Axel Schaberg , Stephan Schmidt , Steffen Skreba , Bernd Stöcker , Volker Vosberg , Roger Waldinger
发明人： Hajrudin Ceric , Stefan Dahlke , Uwe Gruschka , Matthias Heue , Martin Lenze , Thomas Matern , Dieter Minninger , Axel Schaberg , Stephan Schmidt , Steffen Skreba , Bernd Stöcker , Volker Vosberg , Roger Waldinger
IPC分类号： F02C7/04 , F02C3/04
CPC分类号： F02C7/26 , F01D17/12 , F01D17/141 , F01D25/10 , F01D25/30 , F02K1/12 , F05D2260/85
摘要： Disclosed is a gas turbine for a thermal power plant, especially a gas turbine, comprising a rotatable rotor and a duct which can be penetrated by a gas and in which turbine blades for driving the rotor are disposed. The inventive gas turbine is characterized by a blocking device which at least partially prevents the gas from penetrating the duct in a closed position.
摘要翻译：公开了一种用于火力发电厂，特别是燃气轮机的燃气轮机，包括可旋转的转子和可被气体穿透的管道，并且其中设置有用于驱动转子的涡轮叶片。本发明的燃气轮机的特征在于阻挡装置，其至少部分地防止气体在关闭位置穿透管道。

7. 发明申请

US20080066443A1 GAS TURBINE PLANT FOR A WORKING MEDIUM IN THE FORM OF A CARBON DIOXIDE/WATER MIXTURE 审中-公开
标题翻译：用于二氧化碳/水混合物形式的工作介质的气体涡轮机
公开(公告)号：US20080066443A1
公开(公告)日：2008-03-20
申请号：US11845182
申请日：2007-08-27
申请人： Hans Frutschi , Timothy Griffin , Roland Span , Dieter Winkler
发明人： Hans Frutschi , Timothy Griffin , Roland Span , Dieter Winkler
IPC分类号： F02C7/00
CPC分类号： F02C6/18 , F01D17/12 , F02C1/105
摘要： A gas turbine plant with a compressor, a combustion chamber, a turbine and at least one heat sink is operated with a working medium in the form of a carbon dioxide/water mixture. A hydrocarbon reacts as fuel with oxygen in the combustion chamber, and the excess carbon dioxide and water thereby occurring is tapped from the circuit. The compressor and the turbine have in each case a rotor with moving blades and a casing with flow ducts and with guide blade cascades. In the compressor and/or the turbine, matching to the expansion behavior of the working medium, which is different from that of air, is brought about by modifications of the flow ducts, of the moving blades and/or of the guide blade cascades.
摘要翻译：具有压缩机，燃烧室，涡轮机和至少一个散热器的燃气轮机设备以二氧化碳/水混合物的形式与工作介质一起操作。烃在燃烧室中作为燃料与氧气反应，并且从电路中抽出过量的二氧化碳和水。压缩机和涡轮机在每种情况下都具有带有移动叶片的转子和具有流动管道和带导向叶片级联的壳体。在压缩机和/或涡轮机中，与不同于空气的工作介质的膨胀特性匹配是通过流动管道，动叶片和/或引导叶片级联的改进而实现的。

8. 发明授权

US06679057B2 Variable geometry turbocharger 失效
标题翻译：可变几何涡轮增压器
公开(公告)号：US06679057B2
公开(公告)日：2004-01-20
申请号：US10091780
申请日：2002-03-05
申请人： Steven Don Arnold
发明人： Steven Don Arnold
IPC分类号： F02D2300
CPC分类号： F01D17/12 , F01D17/165 , F02B37/24 , F02D23/00 , F04D25/04 , F04D29/462 , F05D2220/40 , Y02T10/144
摘要： A turbocharger comprises a center housing, and a shaft positioned therein having a first end and a second end. A turbine housing is attached to one side of the center housing and has a turbine wheel disposed therein that is coupled to the first end of the shaft. A first variable geometry member is disposed within the turbine housing between an exhaust gas inlet and the turbine wheel. A compressor housing is attached to another side of the center housing opposite the turbine housing, and includes a compressor impeller disposed therein. The compressor impeller is coupled to the second end of the shaft. A second variable geometry member is disposed within the compressor housing, and is interposed between an air outlet and the compressor impeller. An actuator assembly is disposed within the turbocharger and is connected to both of the variable geometry members to provide simultaneous actuation of the same.
摘要翻译：涡轮增压器包括中心壳体和位于其中的具有第一端和第二端的轴。涡轮机壳体附接到中心壳体的一侧，并且具有设置在其中的涡轮机叶轮，其联接到轴的第一端。第一可变几何构件设置在涡轮机壳体内的废气入口和涡轮机叶轮之间。压缩机壳体附接到与涡轮机壳体相对的中心壳体的另一侧，并且包括设置在其中的压缩机叶轮。压缩机叶轮联接到轴的第二端。第二可变几何构件设置在压缩机壳体内，并且介于空气出口和压缩机叶轮之间。致动器组件设置在涡轮增压器内并且连接到两个可变几何构件以提供同时致动。

9. 发明授权

US06370772B1 Method of forming a track for an axial flow gas turbine 有权
标题翻译：形成用于轴流式燃气轮机的轨道的方法
公开(公告)号：US06370772B1
公开(公告)日：2002-04-16
申请号：US09258621
申请日：1999-02-26
申请人： Keith T. Honda , Harvey I. Weiner
发明人： Keith T. Honda , Harvey I. Weiner
IPC分类号： B23P1500
CPC分类号： F01D17/00 , F01D17/105 , F01D17/12 , F01D17/141 , F01D25/162 , F04D27/0215 , F04D27/023 , F05D2240/50 , F16C13/006 , F16C2360/23 , Y10T29/4932 , Y10T29/49636
摘要： A method of forming a stator assembly which adapts the stator assembly to receive a roller assembly in a rotary machine is disclosed. Various details of the method are developed which may be used for the manufacture, the modification, and the repair of the stator assembly. The method includes forming a liner for the stator assembly independently of the stator assembly; and, disposing the liner in the stator assembly to adapt the stator assembly to receive the roller assembly.
摘要翻译：公开了一种形成定子组件的方法，该定子组件使定子组件适应旋转机器中的辊组件。开发了可用于制造，修改和修理定子组件的方法的各种细节。该方法包括独立于定子组件形成用于定子组件的衬套; 以及将所述衬套设置在所述定子组件中以使所述定子组件适应于接收所述辊组件。

10. 发明授权

US3790298A Flexible contour turbine nozzle for tight closure 失效
标题翻译：柔性轮廓喷嘴用于紧密封闭
公开(公告)号：US3790298A
公开(公告)日：1974-02-05
申请号：US3790298D
申请日：1972-05-01
申请人： GEN ELECTRIC
发明人： HENDRICKSON R , SCHEPER G
IPC分类号： F01D1/30 , F01D5/14 , F01D5/18 , F01D17/12 , F01D17/16 , F02C1/06
CPC分类号： F01D1/30 , F01D5/147 , F01D5/187 , F01D17/12 , F01D17/162 , Y02T50/673 , Y02T50/676
摘要： In a two shaft, axial flow, reversing gas turbine, hot turbine gases from the blades of the compressor turbine are selectively directed through a variable nozzle ring to rotate the turbine wheel of the load shaft in either one or the other direction. The variable nozzle ring comprises two concentric rings of adjustable vanes, one of which may be open while the other is closed. The present invention is directed toward controlling leakage losses through the vanes when closed and also toward limiting turbulence and hence aerodynamic losses in the vanes when open.
摘要翻译：在两轴中，轴流，反向燃气轮机，来自压缩机涡轮机的叶片的热涡轮机气体被选择性地引导通过可变喷嘴环，以使负载轴的涡轮机叶轮沿一个或另一个方向旋转。可变喷嘴环包括可调节叶片的两个同心环，其中一个可以是敞开的，而另一个是闭合的。本发明涉及在关闭时控制通过叶片的泄漏损失，并且还限制了在打开时叶片中的湍流和空气动力损失。

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