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公开(公告)号：US20120208670A1
公开(公告)日：2012-08-16
申请号：US13418179
申请日：2012-03-12
IPC分类号： B60W10/04
CPC分类号： B64C27/08 , B64C27/12 , Y10T477/20 , Y10T477/27 , Y10T477/638 , Y10T477/6414 , Y10T477/6422 , Y10T477/69335
摘要： A multi-ratio rotorcraft drive system and a method of changing gear ratios thereof are disclosed. According to one embodiment, the multi-ratio rotorcraft drive system comprises a rotor system comprising one or more rotors and one or more engines. Each engine of the one or more engines is coupled to the rotor system through a multi-ratio transmission. The multi-ratio transmission comprises an output shaft coupled to the rotor system, an input shaft coupled to a respective engine of the one or more engines, a high speed clutch integrated into a high speed gear train, and a low speed clutch integrated into a low speed gear train. The high speed clutch and the low speed clutch are freewheeling clutches without a friction plate and are capable of disconnecting the output shaft and the input shaft in an overrunning condition when the output shaft spins faster than the input shaft.
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公开(公告)号：US20120208673A1
公开(公告)日：2012-08-16
申请号：US13418087
申请日：2012-03-12
IPC分类号： B60W10/10
CPC分类号： B64C27/08 , B64C27/12 , Y10T477/20 , Y10T477/27 , Y10T477/638 , Y10T477/6414 , Y10T477/6422 , Y10T477/69335
摘要： A multi-ratio rotorcraft drive system and a method of changing gear ratios thereof are disclosed. According to one embodiment, the multi-ratio rotorcraft drive system comprises a rotor system comprising one or more rotors and one or more engines. Each engine of the one or more engines is coupled to the rotor system through a multi-ratio transmission. The multi-ratio transmission comprises an output shaft coupled to the rotor system, an input shaft coupled to a respective engine of the one or more engines, a high speed clutch integrated into a high speed gear train, and a low speed clutch integrated into a low speed gear train. The high speed clutch and the low speed clutch are freewheeling clutches without a friction plate and are capable of disconnecting the output shaft and the input shaft in an overrunning condition when the output shaft spins faster than the input shaft.
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3.发明授权Multi-ratio rotorcraft drive system and a method of changing gear ratios thereof 有权多比旋翼航空器驱动系统及其变速比的改变方法公开(公告)号：US08500597B2
公开(公告)日：2013-08-06
申请号：US13418179
申请日：2012-03-12
IPC分类号： B60K5/08
CPC分类号： B64C27/08 , B64C27/12 , Y10T477/20 , Y10T477/27 , Y10T477/638 , Y10T477/6414 , Y10T477/6422 , Y10T477/69335
摘要： A multi-ratio rotorcraft drive system and a method of changing gear ratios thereof are disclosed. According to one embodiment, the multi-ratio rotorcraft drive system comprises a rotor system comprising one or more rotors and one or more engines. Each engine of the one or more engines is coupled to the rotor system through a multi-ratio transmission. The multi-ratio transmission comprises an output shaft coupled to the rotor system, an input shaft coupled to a respective engine of the one or more engines, a high speed clutch integrated into a high speed gear train, and a low speed clutch integrated into a low speed gear train. The high speed clutch and the low speed clutch are freewheeling clutches without a friction plate and are capable of disconnecting the output shaft and the input shaft in an overrunning condition when the output shaft spins faster than the input shaft.
摘要翻译： 公开了一种多比例旋翼航空器驱动系统及其变速比的改变方法。 根据一个实施例，多比例旋翼航空器驱动系统包括包括一个或多个转子和一个或多个发动机的转子系统。 一个或多个发动机的每个发动机通过多比率变速器联接到转子系统。 多比率变速器包括联接到转子系统的输出轴，联接到一个或多个发动机的相应发动机的输入轴，集成到高速齿轮系中的高速离合器和集成在其中的低速离合器 低速齿轮系。 高速离合器和低速离合器是没有摩擦板的续流离合器，当输出轴旋转速度高于输入轴时，能够以超越状态将输出轴和输入轴断开。
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4.发明申请MULTI-RATIO ROTORCRAFT DRIVE SYSTEM AND A METHOD OF CHANGING GEAR RATIOS THEREOF 有权多比例转子驱动系统及其齿轮比变化方法公开(公告)号：US20120214642A1
公开(公告)日：2012-08-23
申请号：US13418161
申请日：2012-03-12
IPC分类号： B60W10/02
CPC分类号： B64C27/08 , B64C27/12 , Y10T477/20 , Y10T477/27 , Y10T477/638 , Y10T477/6414 , Y10T477/6422 , Y10T477/69335
摘要： A multi-ratio rotorcraft drive system and a method of changing gear ratios thereof are disclosed. According to one embodiment, the multi-ratio rotorcraft drive system comprises a rotor system comprising one or more rotors and one or more engines. Each engine of the one or more engines is coupled to the rotor system through a multi-ratio transmission. The multi-ratio transmission comprises an output shaft coupled to the rotor system, an input shaft coupled to a respective engine of the one or more engines, a high speed clutch integrated into a high speed gear train, and a low speed clutch integrated into a low speed gear train. The high speed clutch and the low speed clutch are freewheeling clutches without a friction plate and are capable of disconnecting the output shaft and the input shaft in an overrunning condition when the output shaft spins faster than the input shaft.
摘要翻译： 公开了一种多比例旋翼航空器驱动系统及其变速比的改变方法。 根据一个实施例，多比例旋翼航空器驱动系统包括包括一个或多个转子和一个或多个发动机的转子系统。 一个或多个发动机的每个发动机通过多比率变速器联接到转子系统。 多比率变速器包括联接到转子系统的输出轴，联接到一个或多个发动机的相应发动机的输入轴，集成到高速齿轮系中的高速离合器和集成在其中的低速离合器 低速齿轮系。 高速离合器和低速离合器是没有摩擦板的续流离合器，当输出轴旋转速度高于输入轴时，能够以超越状态将输出轴和输入轴断开。
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5.发明授权Multi-ratio rotorcraft drive system and a method of changing gear ratios thereof 有权多比旋翼航空器驱动系统及其变速比的改变方法公开(公告)号：US08133155B2
公开(公告)日：2012-03-13
申请号：US12502596
申请日：2009-07-14
IPC分类号： F16H59/30
CPC分类号： B64C27/08 , B64C27/12 , Y10T477/20 , Y10T477/27 , Y10T477/638 , Y10T477/6414 , Y10T477/6422 , Y10T477/69335
摘要： A multi-ratio rotorcraft drive system and a method of changing gear ratios thereof are disclosed. According to one embodiment, the multi-ratio rotorcraft drive system comprises a rotor system comprising one or more rotors and one or more engines. Each engine of the one or more engines is coupled to the rotor system through a multi-ratio transmission. The multi-ratio transmission comprises an output shaft coupled to the rotor system, an input shaft coupled to a respective engine of the one or more engines, a high speed clutch integrated into a high speed gear train, and a low speed clutch integrated into a low speed gear train. The high speed clutch and the low speed clutch are freewheeling clutches without a friction plate and are capable of disconnecting the output shaft and the input shaft in an overrunning condition when the output shaft spins faster than the input shaft. The multi-ratio transmission shifts between the high speed gear train and the low speed gear train by engaging or disengaging the high speed clutch and modulating speed of the coupled engine.
摘要翻译： 公开了一种多比例旋翼航空器驱动系统及其变速比的改变方法。 根据一个实施例，多比例旋翼航空器驱动系统包括包括一个或多个转子和一个或多个发动机的转子系统。 一个或多个发动机的每个发动机通过多比率变速器联接到转子系统。 多比率变速器包括联接到转子系统的输出轴，联接到一个或多个发动机的相应发动机的输入轴，集成到高速齿轮系中的高速离合器和集成在其中的低速离合器 低速齿轮系。 高速离合器和低速离合器是没有摩擦板的续流离合器，当输出轴旋转速度比输入轴快时，能够以超越状态将输出轴和输入轴断开。 高速齿轮系和低速齿轮系之间的多比率传动通过使高速离合器接合或分离并调节联接的发动机的速度而移动。
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公开(公告)号：US20140034778A1
公开(公告)日：2014-02-06
申请号：US13565577
申请日：2012-08-02
申请人： Carlos A. Fenny
发明人： Carlos A. Fenny
CPC分类号： B64C27/72 , B64C2027/7216 , F04C9/002 , F15B15/12 , Y02T50/34
摘要： According to one embodiment, a rotary blade actuator includes a housing, a vane disposed within the housing, a shaft disposed at least partially within the housing and coupled to the vane. The vane comprises a first vane surface disposed within a first chamber between a first fluid opening and a second fluid opening and a second vane surface disposed within a second chamber between a third fluid opening and a fourth fluid opening. The shaft is operable to rotate in response to movements of the vane.
摘要翻译： 根据一个实施例，旋转刀片致动器包括壳体，设置在壳体内的叶片，至少部分地设置在壳体内并联接到叶片的轴。 叶片包括设置在第一流体开口和第二流体开口之间的第一室内的第一叶片表面和设置在第三流体开口和第四流体开口之间的第二室内的第二叶片表面。 轴可操作以响应于叶片的运动而旋转。
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公开(公告)号：US08973864B2
公开(公告)日：2015-03-10
申请号：US13565597
申请日：2012-08-02
申请人： Carlos A. Fenny
发明人： Carlos A. Fenny
摘要： According to one embodiment, a radial fluid device includes a cylinder block having a plurality of radially extending cylinders, a plurality of pistons, and a cam disposed about the plurality of radially extending cylinders. A first linear control is coupled to the cam and operable to reposition the cam along a first axis. A second linear control is coupled to the cam and operable to reposition the cam along a second axis. A third linear control is coupled to the cam and operable to resist movement of the cam along a third axis.
摘要翻译： 根据一个实施例，径向流体装置包括具有多个径向延伸的气缸，多个活塞的气缸体和围绕多个径向延伸的气缸设置的凸轮。 第一线性控制联接到凸轮并且可操作以沿着第一轴线重新定位凸轮。 第二线性控制联接到凸轮并且可操作以沿着第二轴线重新定位凸轮。 第三线性控制联接到凸轮并且可操作以抵抗凸轮沿着第三轴线的移动。
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公开(公告)号：US20140034779A1
公开(公告)日：2014-02-06
申请号：US13565597
申请日：2012-08-02
申请人： Carlos A. Fenny
发明人： Carlos A. Fenny
摘要： According to one embodiment, a radial fluid device includes a cylinder block having a plurality of radially extending cylinders, a plurality of pistons, and a cam disposed about the plurality of radially extending cylinders. A first linear control is coupled to the cam and operable to reposition the cam along a first axis. A second linear control is coupled to the cam and operable to reposition the cam along a second axis. A third linear control is coupled to the cam and operable to resist movement of the cam along a third axis.
摘要翻译： 根据一个实施例，径向流体装置包括具有多个径向延伸的气缸，多个活塞的气缸体和围绕多个径向延伸的气缸设置的凸轮。 第一线性控制联接到凸轮并且可操作以沿着第一轴线重新定位凸轮。 第二线性控制联接到凸轮并且可操作以沿着第二轴线重新定位凸轮。 第三线性控制联接到凸轮并且可操作以抵抗凸轮沿着第三轴线的移动。
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公开(公告)号：US07668627B2
公开(公告)日：2010-02-23
申请号：US11664664
申请日：2005-10-13
申请人： Peter M. Shultz , Carlos A. Fenny , Todd Walker , Sam Arjunan
发明人： Peter M. Shultz , Carlos A. Fenny , Todd Walker , Sam Arjunan
IPC分类号： G01C23/00
CPC分类号： B64C13/24
摘要： A mechanical flight control system for a rotary-wing aircraft is disclosed. The flight control system comprises an upstream portion, a downstream portion, and a booster means for connecting the upstream portion to the downstream portion. The booster means may comprise dual concentric valve actuators and/or a variety of system load limiting features.
摘要翻译： 公开了一种用于旋翼飞机的机械飞行控制系统。 飞行控制系统包括上游部分，下游部分和用于将上游部分连接到下游部分的升压装置。 增压装置可以包括双同心阀致动器和/或各种系统负载限制特征。
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公开(公告)号：US07461812B2
公开(公告)日：2008-12-09
申请号：US10528906
申请日：2003-09-19
申请人： Carlos A. Fenny , Duane Hicks
发明人： Carlos A. Fenny , Duane Hicks
IPC分类号： B64C27/52
摘要： A control system for a rotorcraft is disclosed. The control system includes a stepped mixing linkage, such that a selected amount of right-left lateral cyclic output is generated for certain amounts of forward-aft cyclic input. The stepped mixing linkage includes two supporting links and a floating link pivotally coupled between the two supporting links. The ratio of the lengths of the two supporting links to the length of the floating link is small, thereby generating a selected lateral sinusoidal output, a selected rotation of the sinusoidal output, and a selected ramped output in response to each forward-aft pilot input command.
摘要翻译： 公开了一种用于旋翼飞机的控制系统。 控制系统包括阶梯式混合连杆，使得针对一定量的前后循环输入产生选定量的左右横向循环输出。 阶梯式混合联动装置包括两个支撑连杆和枢转地联接在两个支撑连杆之间的浮动连杆。 两个支撑链节的长度与浮动连杆的长度之比小，从而产生选定的横向正弦输出，正弦输出的选定旋转以及响应于每个前后导频输入的选定斜坡输出 命令。
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