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1. 发明申请

US20140020390A1 CLEARANCE CONTROL FOR GAS TURBINE ENGINE SEAL 有权
标题翻译：气体涡轮发动机密封件的间隙控制
公开(公告)号：US20140020390A1
公开(公告)日：2014-01-23
申请号：US13552689
申请日：2012-07-19
申请人： William E. Rhoden , Peter L. Jalbert
发明人： William E. Rhoden , Peter L. Jalbert
IPC分类号： F01D11/22
CPC分类号： F01D11/22 , F05D2240/11 , F05D2240/40 , F05D2260/407
摘要： A gas turbine engine section has a rotor carrying a plurality of blades. The blades have airfoils which define a radially outer tip. A blade outer air seal is positioned radially outwardly of the tips of the blades. The blade outer air seal is provided by at least a plurality of circumferentially spaced segments, which slide circumferentially relative to each other to adjust an inner diameter of an inner surface of the blade outer air seal segments. An actuator actuates the blade outer air seal segments to slide towards each other to control a clearance between the inner periphery of the blade outer air seal segments and the radially outer tip of the blade airfoils. A gas turbine engine is also disclosed.
摘要翻译：燃气涡轮发动机部分具有承载多个叶片的转子。叶片具有限定径向外部尖端的翼型件。刀片外部空气密封件位于刀片的尖端的径向外侧。叶片外部空气密封件由至少多个周向间隔开的节段提供，其周向相对于彼此滑动以调节叶片外部空气密封段的内表面的内径。致动器致动叶片外部空气密封段以彼此相对滑动，以控制叶片外部空气密封段的内周与叶片翼型的径向外端之间的间隙。还公开了一种燃气涡轮发动机。

2. 发明申请

US20110247315A1 FLEXIBLE FUEL SYSTEM 有权
标题翻译：灵活燃料系统
公开(公告)号：US20110247315A1
公开(公告)日：2011-10-13
申请号：US13020178
申请日：2011-02-03
申请人： William E. Rhoden
发明人： William E. Rhoden
IPC分类号： F02C9/00
CPC分类号： F02C9/40
摘要： An example fuel system includes a fuel sensor configured to sense at least one characteristic of a fuel provided to an engine. The fuel is selected from a plurality of different fuel types. The fuel system also includes a controller that is configured to meter the fuel in response to the at least one characteristic of the fuel.
摘要翻译：示例性燃料系统包括被配置为感测提供给发动机的燃料的至少一种特性的燃料传感器。燃料选自多种不同的燃料类型。燃料系统还包括控制器，该控制器被配置为响应燃料的至少一个特性来计量燃料。

3. 发明申请

US20130186100A1 SMALL ENGINE COOLED COOLING AIR SYSTEM 有权
标题翻译：小发动机冷却冷却空气系统
公开(公告)号：US20130186100A1
公开(公告)日：2013-07-25
申请号：US13354689
申请日：2012-01-20
申请人： William E. Rhoden , Peter L. Jalbert , Rudolph Thomas Beaupre , David Russell Scott
发明人： William E. Rhoden , Peter L. Jalbert , Rudolph Thomas Beaupre , David Russell Scott
IPC分类号： F02C6/08 , F02C3/04
CPC分类号： B64D37/34 , B64D13/006 , F02C6/08 , F02C7/18 , F02C7/224 , Y02T50/56
摘要： A system for managing thermal transfer in an aircraft includes a fuel stabilization unit, a fuel-air heat exchanger, and a turbine. The fuel-air heat exchanger is located downstream from the fuel stabilization unit. The fuel-air heat exchanger places deoxygenized fuel in a heat exchange relationship with compressor bleed air to produce heated deoxygenized fuel and cooled bleed air. The turbine is operationally connected to the engine compressor and receives cooled bleed air from the fuel-air heat exchanger.
摘要翻译：用于管理飞行器中的热转印的系统包括燃料稳定单元，燃料 - 空气热交换器和涡轮机。燃料空气热交换器位于燃料稳定单元的下游。燃料 - 空气热交换器将脱氧燃料与压缩机排气进行热交换，产生加热的脱氧燃料和冷却的排放空气。涡轮机可操作地连接到发动机压缩机并接收来自燃料 - 空气热交换器的冷却的排出空气。

4. 发明授权

US09580185B2 Small engine cooled cooling air system 有权
标题翻译：小型发动机冷却冷却空气系统
公开(公告)号：US09580185B2
公开(公告)日：2017-02-28
申请号：US13354689
申请日：2012-01-20
申请人： William E. Rhoden , Peter L. Jalbert , Rudolph Thomas Beaupre , David Russell Scott
发明人： William E. Rhoden , Peter L. Jalbert , Rudolph Thomas Beaupre , David Russell Scott
IPC分类号： F02C6/08 , F02C7/18 , F02C7/22 , B64D37/34 , F02C7/224 , B64D13/00
CPC分类号： B64D37/34 , B64D13/006 , F02C6/08 , F02C7/18 , F02C7/224 , Y02T50/56
摘要： A system for managing thermal transfer in an aircraft includes a fuel stabilization unit, a fuel-air heat exchanger, and a turbine. The fuel-air heat exchanger is located downstream from the fuel stabilization unit. The fuel-air heat exchanger places deoxygenized fuel in a heat exchange relationship with compressor bleed air to produce heated deoxygenized fuel and cooled bleed air. The turbine is operationally connected to the engine compressor and receives cooled bleed air from the fuel-air heat exchanger.
摘要翻译：用于管理飞行器中的热转印的系统包括燃料稳定单元，燃料 - 空气热交换器和涡轮机。燃料空气热交换器位于燃料稳定单元的下游。燃料 - 空气热交换器将脱氧燃料与压缩机排气进行热交换，产生加热的脱氧燃料和冷却的排放空气。涡轮机可操作地连接到发动机压缩机并接收来自燃料 - 空气热交换器的冷却的排出空气。

5. 发明授权

US08984856B2 Flexible fuel system 有权
标题翻译：灵活的燃油系统
公开(公告)号：US08984856B2
公开(公告)日：2015-03-24
申请号：US13020178
申请日：2011-02-03
申请人： William E. Rhoden
发明人： William E. Rhoden
IPC分类号： F02C9/00 , F02C9/40
CPC分类号： F02C9/40
摘要： An example fuel system includes a fuel sensor configured to sense at least one characteristic of a fuel provided to an engine. The fuel is selected from a plurality of different fuel types. The fuel system also includes a controller that is configured to meter the fuel in response to the at least one characteristic of the fuel.
摘要翻译：示例性燃料系统包括被配置为感测提供给发动机的燃料的至少一种特性的燃料传感器。燃料选自多种不同的燃料类型。燃料系统还包括控制器，该控制器被配置为响应燃料的至少一个特性来计量燃料。

6. 发明授权

US08961115B2 Clearance control for gas turbine engine seal 有权
标题翻译：燃气轮机发动机密封件的间隙控制
公开(公告)号：US08961115B2
公开(公告)日：2015-02-24
申请号：US13552689
申请日：2012-07-19
申请人： William E. Rhoden , Peter L. Jalbert
发明人： William E. Rhoden , Peter L. Jalbert
IPC分类号： F01D11/22
CPC分类号： F01D11/22 , F05D2240/11 , F05D2240/40 , F05D2260/407
摘要： A gas turbine engine section has a rotor carrying a plurality of blades. The blades have airfoils which define a radially outer tip. A blade outer air seal is positioned radially outwardly of the tips of the blades. The blade outer air seal is provided by at least a plurality of circumferentially spaced segments, which slide circumferentially relative to each other to adjust an inner diameter of an inner surface of the blade outer air seal segments. An actuator actuates the blade outer air seal segments to slide towards each other to control a clearance between the inner periphery of the blade outer air seal segments and the radially outer tip of the blade airfoils. A gas turbine engine is also disclosed.
摘要翻译：燃气涡轮发动机部分具有承载多个叶片的转子。叶片具有限定径向外部尖端的翼型件。刀片外部空气密封件位于刀片的尖端的径向外侧。叶片外部空气密封件由至少多个周向间隔开的节段提供，其周向相对于彼此滑动以调节叶片外部空气密封段的内表面的内径。致动器致动叶片外部空气密封段以彼此相对滑动，以控制叶片外部空气密封段的内周与叶片翼型的径向外端之间的间隙。还公开了一种燃气涡轮发动机。

7. 发明申请

US20140083176A1 TURBOMACHINE INCLUDING A PRESSURE SENSING SYSTEM 审中-公开
标题翻译：涡轮机包括压力传感系统
公开(公告)号：US20140083176A1
公开(公告)日：2014-03-27
申请号：US13628877
申请日：2012-09-27
申请人： William E. Rhoden
发明人： William E. Rhoden
IPC分类号： G01M15/14
CPC分类号： F02C9/00 , F01D17/08
摘要： A turbomachine includes a fan having a housing and a plurality of vanes rotatable within the housing. Each of the plurality of vanes includes a pressure side and a suction side. A pressure sensing system includes at least one pressure sensor mounted to one of the pressure side and the suction side of one or more of the plurality of vanes, and a pressure sensor receiver mounted to the housing. The at least one pressure sensor is configured and disposed to communicate pressure data to the pressure sensor receiver.
摘要翻译：涡轮机包括具有壳体的风扇和可在壳体内旋转的多个叶片。多个叶片中的每一个包括压力侧和吸力侧。压力感测系统包括安装在多个叶片中的一个或多个叶片的压力侧和吸入侧中的一个上的至少一个压力传感器，以及安装到壳体的压力传感器接收器。至少一个压力传感器被配置和设置成将压力数据传送到压力传感器接收器。

8. 发明申请

US20130084179A1 VARIABLE VANE ANGULAR POSITION SENSOR 审中-公开
标题翻译：可变的角度角位置传感器
公开(公告)号：US20130084179A1
公开(公告)日：2013-04-04
申请号：US13250396
申请日：2011-09-30
申请人： Joseph V. Mantese , Dustin Frame , Richard A. Poisson , William E. Rhoden
发明人： Joseph V. Mantese , Dustin Frame , Richard A. Poisson , William E. Rhoden
IPC分类号： F02C9/22 , F02C7/00
CPC分类号： F01D17/162 , F01D17/02 , F01D17/20 , F05D2260/79
摘要： A variable vane control system for use with a gas turbine engine includes an actuator, a mechanical linkage assembly, and a vane position sensor. The gas turbine engine has a plurality of variable vanes each having an airfoil disposed in a gas flow path of the gas turbine engine. The plurality of variable vanes includes a first variable vane. The mechanical linkage assembly operably connects the actuator to at least the first variable vane. The vane position sensor is connected to one of the first variable vane or a portion of the mechanical linkage assembly proximate the first variable vane for sensing angular position of the first variable vane.
摘要翻译：与燃气涡轮发动机一起使用的可变叶片控制系统包括致动器，机械连杆组件和叶片位置传感器。燃气涡轮发动机具有多个可变叶片，每个叶片具有设置在燃气涡轮发动机的气体流路中的翼型件。多个可变叶片包括第一可变叶片。机械联动装置将致动器可操作地连接到至少第一可变叶片。叶片位置传感器连接到靠近第一可变叶片的第一可变叶片或机械连杆机构的一部分，用于检测第一可变叶片的角位置。

9. 发明申请

US20120141248A1 ACTIVE FAN FLUTTER CONTROL 审中-公开
标题翻译：主动风扇开关控制
公开(公告)号：US20120141248A1
公开(公告)日：2012-06-07
申请号：US12959802
申请日：2010-12-03
申请人： William E. Rhoden
发明人： William E. Rhoden
IPC分类号： F01D25/06
CPC分类号： F02K1/15 , F04D27/0246
摘要： A flutter control system for a turbomachine fan includes a plurality of fan case sensors located at a fan case of the turbomachine and configured to sense passing of blade tips of a fan of the turbomachine. A controller is operably connected to the plurality of fan case sensors. A variable fan area nozzle actuator is operably connected to the controller, such that the variable fan area nozzle actuator urges a change in fan nozzle area in response to data from the plurality of fan case sensors indicating flutter or near flutter conditions. A method of flutter control for a turbomachine fan includes sensing a blade tip passing of a plurality of fan blades. Data from a plurality of fan case sensors is compared to a threshold and a fan exit area is changed based on the comparison to dampen flutter of the plurality of fan blades.
摘要翻译：用于涡轮机风扇的颤振控制系统包括位于涡轮机的风扇壳体处的多个风扇壳体传感器，并且构造成用于感测涡轮机风扇的叶片尖端的通过。控制器可操作地连接到多个风扇壳体传感器。可变风扇区域喷嘴致动器可操作地连接到控制器，使得可变风扇区域喷嘴致动器响应于来自多个风扇壳体传感器的数据指示风扇喷嘴区域的改变，指示颤振或近颤动状况。用于涡轮机风扇的颤动控制的方法包括感测通过多个风扇叶片的叶片尖端。将来自多个风扇壳体传感器的数据与阈值进行比较，并且基于与多个风扇叶片的衰减颤动的比较来改变风扇出口区域。

10. 发明授权

US5124645A Transmission electron microscope (TEM) power probe for in-situ viewing of electromigration and operation of an integrated circuit or microprocessor 失效
标题翻译：透射电子显微镜（TEM）功率探头，用于原位观察电迁移和集成电路或微处理器的运行
公开(公告)号：US5124645A
公开(公告)日：1992-06-23
申请号：US690462
申请日：1991-04-24
申请人： William E. Rhoden , Donald R. Kitchen , James V. Maskowitz
发明人： William E. Rhoden , Donald R. Kitchen , James V. Maskowitz
IPC分类号： G01Q30/02 , G01Q30/16 , G01Q70/02 , G01R1/04 , G01R31/305 , H01J37/20
CPC分类号： H01J37/20 , G01R1/0416 , G01R31/305 , H01J2237/2008 , H01J2237/2594
摘要： A power probe for in-situ electron microscope viewing of electromigration in aluminum thin films has a probe holder, a detachable probe tip and, mounted on the probe tip, a quartz power distributor. A test specimen, such as an integrated circuit component, can be viewed inside the electron microscope while logic gates or other components are exercised. The probe holder is shaped to mate to a conventional electron microscope side entry port. The probe tip attaches to the end of the probe holder and extends into the electron beam path. The test specimen mounts on the power distributor which is in turn mounted inside a trough at the end of the detachable probe tip. The probe tip and power distributor include mutually aligned openings, over which the test specimen mounts, for the electron beam path. The power probe is vacuum sealed on the outside by a convention O-ring seal and inside by a female electrical connector mounted on the front end of the probe holder and a male electrical connector mounted on the back end of the probe tip, both electrical connectors being cemented in place with a high-vacuum glue. The power distributor includes bonding pads and a grounding pad for mounting test specimens.
摘要翻译：用于在铝薄膜中电迁移的原位电子显微镜的功率探测器具有探针支架，可拆卸的探针尖端，并且安装在探针尖端上的石英功率分配器。可以在电子显微镜的内部观察诸如集成电路部件的测试样本，同时执行逻辑门或其它组件。探针支架成形为与常规电子显微镜侧入口相配合。探针尖端附着在探头支架的端部并延伸到电子束路径中。测试样品安装在功率分配器上，分配器依次安装在可拆卸探针针尖端部的槽内。探针尖端和功率分配器包括用于电子束路径的测试样本安置的相互对准的开口。功率探头通过常规的O型圈密封件在内部被真空密封，并且内部由安装在探针保持器前端上的阴电连接器和安装在探针尖端的后端上的阳电连接器，两个电连接器用高真空胶水胶合到位。电源分配器包括接合焊盘和用于安装测试样品的接地垫。

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