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1. 发明申请

US20060272313A1 More electric aircraft power transfer systems and methods 有权
公开(公告)号：US20060272313A1
公开(公告)日：2006-12-07
申请号：US11290745
申请日：2005-11-29
申请人： Chris Eick , Louie Gaines , Mitchell Laidlaw , Dwayne Benson , Larry Portolese , Brian Flaherty , Wayne Pearson
发明人： Chris Eick , Louie Gaines , Mitchell Laidlaw , Dwayne Benson , Larry Portolese , Brian Flaherty , Wayne Pearson
IPC分类号： F02C7/36
CPC分类号： F02C3/113 , F02C3/107 , F02C7/26 , F02C7/262 , F02C7/275 , F02C7/36 , F05D2260/40311
摘要： A turbofan gas turbine propulsion engine includes a system to transfer power from the low pressure turbine to the high pressure turbine and/or extract additional load from the low pressure turbine during certain turbofan engine operational conditions. The systems include a hydrostatic power transfer system that includes a hydraulic pump and a hydraulic motor coupled to the low pressure and high pressure turbine, respectively. The systems additionally include a mechanical and electrical load shifting/loading sharing systems that use clutches and gear assemblies to share and/or shift load between the turbines.

2. 发明授权

US08384377B2 Self-powered magnetic tachometer for supplying a signal representative of rotational rate and absolute position 失效
标题翻译：用于提供表示转速和绝对位置的信号的自供电磁转速表
公开(公告)号：US08384377B2
公开(公告)日：2013-02-26
申请号：US12609935
申请日：2009-10-30
申请人： Devlin M. Gualtieri , Dwayne Benson
发明人： Devlin M. Gualtieri , Dwayne Benson
IPC分类号： G01B7/30 , G01P3/487
CPC分类号： G01B7/30 , G01P3/46 , G01P3/487
摘要： A tachometer for supplying a signal representative of the rotational rate of a rotatable device includes a plurality of detection magnets, an index feature, and one or more non-rotationally mounted magnetic circuits. The detection magnets are coupled to, and spaced around, the device, to thereby rotate with the device when the device is rotated. The index feature is associated with the rotatable device, to thereby rotate with the device when the device is rotated. The index feature and the plurality of detection magnets are spaced evenly around the device. The magnetic circuits are spaced evenly around the device, and each magnetic circuit is configured to supply a first electrical signal each time one of the detection magnets rotates past the magnetic circuit and a second electrical signal each time the index feature rotates.
摘要翻译：用于提供表示可旋转装置的旋转速度的信号的转速计包括多个检测磁体，折射特征以及一个或多个非旋转安装的磁路。检测磁体联接到设备周围并且围绕设备间隔开，从而当设备旋转时与设备一起旋转。索引特征与可旋转装置相关联，从而当装置旋转时与装置一起旋转。索引特征和多个检测磁体在装置周围均匀间隔开。磁路围绕设备均匀间隔开，并且每个磁路被配置为每次检测磁铁中的一个旋转经过磁路时提供第一电信号，并且每当索引特征旋转时提供第二电信号。

3. 发明申请

US20060087293A1 AC generator with independently controlled field rotational speed 审中-公开
标题翻译：交流发电机具有独立控制的励磁转速
公开(公告)号：US20060087293A1
公开(公告)日：2006-04-27
申请号：US11111084
申请日：2005-04-20
申请人： Mingzhou Xu , Dwayne Benson , Wayne Pearson
发明人： Mingzhou Xu , Dwayne Benson , Wayne Pearson
IPC分类号： H02P9/10 , H02P9/14
CPC分类号： H02K19/26 , H02K19/38 , H02P9/007 , H02P9/48 , H02P2101/30
摘要： A generator system is configured to supply relatively constant frequency AC power when driven by a variable speed prime mover, by independently controlling the main rotor flux rotational speed. The generator system includes an exciter stator that induces current in the exciter rotor windings at a desired frequency and phasing. The exciter rotor windings are electrically connected to the main rotor windings, and are thus electrically excited at the same frequency and phasing. Excitation is supplied to the exciter stator from an exciter controller, which controls the frequency and phasing of the exciter excitation, based on the rotational speed of the generator, to maintain a constant output frequency.
摘要翻译：发电机系统被配置为通过独立地控制主转子磁通转速来提供由变速原动机驱动时的相对恒定的交流电力。发电机系统包括激励器定子，其以期望的频率和定相在励磁机转子绕组中感应电流。励磁机转子绕组电连接到主转子绕组，因此以相同的频率和定相电激励。激励从激励器控制器提供给励磁机定子，励磁机控制器基于发电机的转速控制励磁机励磁的频率和定相，以保持恒定的输出频率。

4. 发明申请

US20060255207A1 Flight control surface actuation system with redundantly configured actuator assemblies 审中-公开
标题翻译：具有冗余配置的执行器组件的飞行控制表面致动系统
公开(公告)号：US20060255207A1
公开(公告)日：2006-11-16
申请号：US11193059
申请日：2005-07-28
申请人： Paul Wingett , Calvin Potter , Casey Hanlon , Dwayne Benson
发明人： Paul Wingett , Calvin Potter , Casey Hanlon , Dwayne Benson
IPC分类号： B64C13/00
CPC分类号： B64C13/00 , B64C13/341 , B64C13/504 , B64C13/505
摘要： A flight control surface actuator assembly includes a plurality of flight control surface actuators, and a pivot arm. Each flight control surface actuator is adapted to couple to a flight control surface, and each is further adapted to receive a drive force and is operable, upon receipt thereof, to move between at least an extended position and a retracted position. The pivot arm is rotationally coupled to, and is configured to pivot relative to, each of the flight control surface actuators, the pivot arm is also adapted to be rotationally coupled to, and configured to pivot relative to, a static airframe structure.
摘要翻译：飞行控制表面致动器组件包括多个飞行控制表面致动器和枢转臂。每个飞行控制表面致动器适于联接到飞行控制表面，并且每个飞行控制表面致动器进一步适于接收驱动力，并且在其接收时可操作以在至少延伸位置和缩回位置之间移动。枢转臂旋转地联接到每个飞行控制表面致动器并被构造成相对于每个飞行控制表面致动器枢转，枢转臂还适于旋转地联接到静止的机身结构并且被构造成相对于静止的机身结构枢转。

5. 发明申请

US20060043242A1 Aircraft flight control surface actuation system communication architecture 失效
标题翻译：飞机飞行控制面驱动系统通讯架构
公开(公告)号：US20060043242A1
公开(公告)日：2006-03-02
申请号：US11207250
申请日：2005-08-19
申请人： Dwayne Benson
发明人： Dwayne Benson
IPC分类号： B64C13/18
CPC分类号： B64C13/503
摘要： A flight control surface actuation system includes a plurality of smart actuators to move aircraft flight control surfaces between extended and retracted positions. The system includes a high availability network between the flight control avionics and the smart actuators, and between each of the smart actuators. The system configuration allows network nodes associated with each smart actuator to monitor and control one another, under higher level control of the aircraft flight control avionics, to provide multiple levels of health monitoring, control, and shutdown capability.
摘要翻译：飞行控制表面致动系统包括多个智能致动器，用于在延伸位置和缩回位置之间移动飞行器飞行控制表面。该系统包括飞行控制航空电子设备和智能执行器之间以及每个智能执行器之间的高可用性网络。系统配置允许与每个智能执行器相关联的网络节点在飞机飞行控制航空电子设备的较高级别控制下相互监视和控制，以提供多级健康监控，控制和关闭能力。

6. 发明申请

US20050213548A1 Aircraft engine sensor network using wireless sensor communication modules 有权
标题翻译：飞机发动机传感器网络采用无线传感器通讯模块
公开(公告)号：US20050213548A1
公开(公告)日：2005-09-29
申请号：US10808630
申请日：2004-03-24
申请人： Dwayne Benson , Haowei Bai
发明人： Dwayne Benson , Haowei Bai
IPC分类号： G01D5/48 , H04L12/56 , H04B7/00
CPC分类号： H04B7/18506 , G01D21/00 , H04L45/00 , H04W40/10 , H04W84/18
摘要： A wireless communication module is used to implement an ad-hoc wireless sensor network. The wireless communication module is configured to interface with numerous and varied types of sensors and, in one particular embodiment, is used to implement an ad-hoc wireless sensor network for an aircraft engine. The modules are also configured to implement various functions to optimize ad-hoc network functionality and to minimize the electrical power dissipated by each module in the ad-hoc network.
摘要翻译：无线通信模块用于实现自组织无线传感器网络。无线通信模块被配置为与许多和不同类型的传感器接口，并且在一个特定实施例中，用于实现飞行器引擎的自组织无线传感器网络。这些模块还被配置为实现各种功能来优化自组织网络功能并且最小化由ad-hoc网络中的每个模块消耗的电功率。

7. 发明申请

US20050064221A1 Sintering process and tools for use in metal injection molding of large parts 失效
标题翻译：烧结工艺和工具，用于大型零件的金属注射成型
公开(公告)号：US20050064221A1
公开(公告)日：2005-03-24
申请号：US10989446
申请日：2004-11-15
申请人： Jyh-Woei Lu , Kenneth Bartone , Donald Olson , Dwayne Benson , John Tervo
发明人： Jyh-Woei Lu , Kenneth Bartone , Donald Olson , Dwayne Benson , John Tervo
IPC分类号： B22F3/10 , B22F3/22 , B32B1/08
CPC分类号： B22F3/225 , B22F3/1017 , B22F2003/1042 , B22F2998/00 , B22F2998/10 , Y10T428/12479 , B22F3/1035 , B22F5/10 , B22F3/1208 , B22F3/1021
摘要： Improved drying, binder evaporation, and sintering processes which may be used in conjunction with specialized sintering tools to provide for the geometrically stable sintering of large, complex, metal injection molded preform parts or flowbodies. The improved process includes a three-stage drying process, a single stage binder evaporation process, and a two-stage sintering process.
摘要翻译：改进的干燥，粘合剂蒸发和烧结方法可以与专门的烧结工具结合使用，以提供大型，复杂的金属注模的预成型件部件或流动体的几何稳定的烧结。改进的方法包括三阶段干燥工艺，单阶段粘结剂蒸发工艺和两阶段烧结工艺。

8. 发明申请

US20110101969A1 SELF-POWERED MAGNETIC TACHOMETER 失效
标题翻译：自动磁力计
公开(公告)号：US20110101969A1
公开(公告)日：2011-05-05
申请号：US12609935
申请日：2009-10-30
申请人： Devlin M. Gualtieri , Dwayne Benson
发明人： Devlin M. Gualtieri , Dwayne Benson
IPC分类号： G01B7/30
CPC分类号： G01B7/30 , G01P3/46 , G01P3/487
摘要： A tachometer for supplying a signal representative of the rotational rate of a rotatable device includes a plurality of detection magnets, an index feature, and one or more non-rotationally mounted magnetic circuits. The detection magnets are coupled to, and spaced around, the device, to thereby rotate with the device when the device is rotated. The index feature is associated with the rotatable device, to thereby rotate with the device when the device is rotated. The index feature and the plurality of detection magnets are spaced evenly around the device. The magnetic circuits are spaced evenly around the device, and each magnetic circuit is configured to supply a first electrical signal each time one of the detection magnets rotates past the magnetic circuit and a second electrical signal each time the index feature rotates.
摘要翻译：用于提供表示可旋转装置的旋转速度的信号的转速计包括多个检测磁体，折射特征以及一个或多个非旋转安装的磁路。检测磁体联接到设备周围并且围绕设备间隔开，从而当设备旋转时与设备一起旋转。索引特征与可旋转装置相关联，从而当装置旋转时与装置一起旋转。索引特征和多个检测磁体在装置周围均匀间隔开。磁路围绕设备均匀间隔开，并且每个磁路被配置为每次检测磁铁中的一个旋转经过磁路时提供第一电信号，并且每当索引特征旋转时提供第二电信号。

9. 发明申请

US20070194572A1 Brushless starter-generator with independently controllable exciter field 有权
公开(公告)号：US20070194572A1
公开(公告)日：2007-08-23
申请号：US11360116
申请日：2006-02-22
申请人： Mingzhou Xu , Dwayne Benson
发明人： Mingzhou Xu , Dwayne Benson
IPC分类号： F02N11/04 , H02K23/52 , H02P9/04
CPC分类号： H02K19/12 , H02K19/28
摘要： A starter-generator system supplies a controllable torque to a gas turbine engine, to thereby assist in starting the gas turbine engine, by independently controlling excitation frequency and/or voltage magnitude. The starter-generator includes a multi-phase exciter stator, a rotationally mounted multi-phase exciter rotor, a multi-phase main stator, a rotationally mounted multi-phase main rotor, and an exciter controller. The rotationally mounted multi-phase exciter rotor has a plurality of exciter rotor windings wound thereon that, upon excitation thereof with a rotating electromagnetic exciter flux generated by the exciter stator, have non-rectified excitation currents induced therein. The rotationally mounted multi-phase main rotor has a plurality of main rotor windings wound thereon that are electrically connected to receive the non-rectified excitation currents induced in the exciter rotor windings and that, upon excitation thereof with a rotating electromagnetic flux and in response to the non-rectified excitation currents supplied thereto, have currents induced therein that generate a main rotor torque to thereby cause the multi-phase main rotor and the multi-phase exciter rotor to rotate. The exciter controller is electrically coupled to at least the exciter stator and is configured to selectively supply the electrical excitation thereto, to thereby selectively control the generated main rotor torque.

10. 发明申请

US20070018040A1 Flight control surface actuation system with redundantly configured and lockable actuator assemblies 有权
标题翻译：飞行控制表面致动系统，具有冗余配置和可锁定的执行器组件
公开(公告)号：US20070018040A1
公开(公告)日：2007-01-25
申请号：US11192625
申请日：2005-07-28
申请人： Paul Wingett , Calvin Potter , Casey Hanlon , Dwayne Benson
发明人： Paul Wingett , Calvin Potter , Casey Hanlon , Dwayne Benson
IPC分类号： B64C13/00
CPC分类号： B64C13/42 , B64C13/00
摘要： A flight control surface actuator assembly includes a pair of flight control surface actuators and a pivot arm. One of the flight control surface actuators is coupled to a flight control surface and a static airframe structure, the other flight control surface actuator is coupled to the flight control surface and the pivot arm. The pivot arm coupled to the static airframe structure and is configured to pivot relative to the second flight control surface actuator and the static airframe structure.
摘要翻译：飞行控制表面致动器组件包括一对飞行控制表面致动器和枢转臂。飞行控制表面致动器中的一个联接到飞行控制表面和静态机身结构，另一个飞行控制表面致动器联接到飞行控制表面和枢转臂。枢转臂联接到静态机身结构并且构造成相对于第二飞行控制表面致动器和静止机身结构枢转。

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