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71. 发明申请

US20130181087A1 CLUTCH SYSTEM FOR ROTARY-WING AIRCRAFT WITH SECONDARY THRUST SYSTEM 有权
标题翻译：具有次级系统的旋转飞行器离合器系统
公开(公告)号：US20130181087A1
公开(公告)日：2013-07-18
申请号：US13349059
申请日：2012-01-12
申请人： Charles E. Long , Dean A. Norem , Raymond N. Weyl , Ricky D. Reimers
发明人： Charles E. Long , Dean A. Norem , Raymond N. Weyl , Ricky D. Reimers
IPC分类号： B64C27/82 , B60W10/02 , B64D35/00
CPC分类号： B64C27/12 , B64C27/10 , B64C27/22 , B64D35/04
摘要： An aircraft includes a powerplant system operable to power a main rotor system and a secondary thrust system, the secondary thrust system is selectively driven through operation of a clutch system, and a clutch system synchronization time corresponds to a response time of the powerplant system.
摘要翻译：飞机包括可操作以对主转子系统和次推力系统供电的动力装置系统，通过离合器系统的操作选择性地驱动二次推力系统，并且离合器系统同步时间对应于动力装置系统的响应时间。

72. 发明申请

US20130134264A1 Electric Motor Powered Rotor Drive for Slowed Rotor Winged Aircraft 审中-公开
标题翻译：用于减速转子翼型飞机的电动马达驱动转子驱动
公开(公告)号：US20130134264A1
公开(公告)日：2013-05-30
申请号：US13445594
申请日：2012-04-12
申请人： Jay W. Carter, JR. , Jeffrey R. Lewis
发明人： Jay W. Carter, JR. , Jeffrey R. Lewis
IPC分类号： B64C27/22 , B64C9/00 , B64D35/00 , B64C27/26 , B64C27/28
CPC分类号： B64C27/025 , B64D2027/026
摘要： A rotor aircraft has an engine, a propeller, wings, and a rotor. An electric motor is coupled to the rotor drive shaft for applying torque to the rotor drive shaft. The electric motor is sized to supply all of the torque to pre-rotate the rotor to a selected speed prior to liftoff of the aircraft. The wings are capable of providing substantially all of the lift required during forward flight at a cruise speed. The rotor being is capable of being trimmed to provide substantially zero lift and auto-rotate at cruise speed. Sensors sense flight conditions of the aircraft and provide signals to a controller that selectively causes the electric motor to cease applying torque to the rotor drive shaft during autorotation at cruise speed. The controller also causes the electric motor to apply torque to the rotor drive shaft if the sensors indicate additional rotor speed is needed.
摘要翻译：转子飞机有发动机，螺旋桨，机翼和转子。电动机联接到转子驱动轴上以向转子驱动轴施加扭矩。电动机的尺寸被设计成提供所有的扭矩以在飞机起飞之前将转子预旋转至选定的速度。机翼能够以巡航速度提供在向前飞行期间所需的基本上所有的升力。转子能够被修整以提供基本上的零升程并且以巡航速度自动旋转。传感器感测飞行器的飞行状态，并向控制器提供信号，该控制器选择性地使电动机停止在巡航速度的自动转速期间向转子驱动轴施加扭矩。如果传感器指示需要额外的转子速度，则控制器还使电动机向转子驱动轴施加扭矩。

73. 发明申请

US20120199699A1 Tilt Rotor Aircraft with Fixed Engine Arrangement 有权
标题翻译：具有固定发动机排列的倾斜转子飞机
公开(公告)号：US20120199699A1
公开(公告)日：2012-08-09
申请号：US13357981
申请日：2012-01-25
申请人： Mark L. Isaac , David A. Elliott , Brent C. Ross
发明人： Mark L. Isaac , David A. Elliott , Brent C. Ross
IPC分类号： B64C27/26 , B64D35/00
CPC分类号： B64C29/0033 , B64D29/00 , B64D35/00 , B64D35/04 , B64D35/08
摘要： The system of the present application includes an engine and pylon arrangement for a tilt rotor aircraft in which the engine is fixed in relation to a wing portion of the aircraft, while the pylon is rotatable. The pylon supports a rotor hub having a plurality of rotor blades. Rotation of the pylon allows the aircraft to selectively fly in a helicopter mode and an airplane mode, as well as any combination thereof.
摘要翻译：本申请的系统包括用于倾斜转子飞机的发动机和塔架布置，其中发动机相对于飞行器的翼部分固定，而塔架可旋转。塔架支撑具有多个转子叶片的转子轮毂。塔架的旋转允许飞机选择性地以直升机模式和飞行模式飞行，以及它们的任何组合。

74. 发明申请

US20100294880A1 ENGINE-PROPELLER DRIVE SYSTEM 审中-公开
标题翻译：发动机 - 螺旋桨驱动系统
公开(公告)号：US20100294880A1
公开(公告)日：2010-11-25
申请号：US12812702
申请日：2008-12-09
申请人： Rafael Siviero
发明人： Rafael Siviero
IPC分类号： B64D35/00
CPC分类号： B64D35/00
摘要： Engine-propeller driving system comprising a device to transmit the power generated by an engine (5) to a propeller comprising an aircraft/vehicle (2) fuselage structure (1) that passes inside the propeller hub (3) so that the fuselage structure (1) becomes the turning axle of this aircraft/vehicle (2).
摘要翻译：发动机 - 螺旋桨驱动系统包括将由发动机（5）产生的动力传递到包括飞行器/车辆（2）机身结构（1）的螺旋桨的装置，所述机身/车辆（2）通过所述螺旋桨轮毂（3）内，从而使所述机身结构 1）成为该飞机/车辆（2）的转动轴。

75. 发明申请

US20070205325A1 Separable under load shaft coupling 审中-公开
标题翻译：负载轴联轴器可分离
公开(公告)号：US20070205325A1
公开(公告)日：2007-09-06
申请号：US11473979
申请日：2006-06-23
申请人： William Waide
发明人： William Waide
IPC分类号： B64D35/00
CPC分类号： B64D35/04 , F16C3/035 , F16C2326/43 , F16D3/065
摘要： Contemplated couplings include an intermediate shaft internal and coaxial to a driver and a driven shaft, wherein the intermediate shaft moves a plurality of teethed rollers that engage with corresponding splined inner surfaces of the driver and the driven shaft. Such devices allow separation of the shafts under load using substantially reduced force and will typically have a friction coefficient virtual μ of less than 0.05.
摘要翻译：考虑的联接器包括内部并与驱动器和从动轴同轴的中间轴，其中中间轴移动与驱动器和从动轴的相应花键内表面接合的多个流动辊。这样的装置允许使用基本上减小的力在负载下分离轴，并且通常具有小于0.05的虚拟μ的摩擦系数。

76. 发明申请

US20070125907A1 Variable speed gearbox with an independently variable speed tail rotor system for a rotary wing aircraft 有权
标题翻译：具有独立变速的尾翼转子系统的变速齿轮箱，用于旋翼飞机
公开(公告)号：US20070125907A1
公开(公告)日：2007-06-07
申请号：US11292556
申请日：2005-12-02
申请人： Nicholas Lappos , Edward Karedes , Harsh Vinayak , Yuriy Gmirya
发明人： Nicholas Lappos , Edward Karedes , Harsh Vinayak , Yuriy Gmirya
IPC分类号： B64D35/00
CPC分类号： B64C27/14 , B64C27/12 , B64C2027/8236
摘要： A gearbox of a rotary-wing aircraft includes at least one variable speed system which optimizes the main rotor speed for different flight regimes such as a hover flight profile and a high speed cruise flight profile for any rotary wing aircraft while maintaining an independently variable tail rotor speed.
摘要翻译：旋翼飞机的变速箱包括至少一个变速系统，其优化用于不同飞行状态的主转子速度，例如用于任何旋转翼飞机的悬停飞行剖面和高速巡航飞行剖面，同时保持独立变量的尾部转子速度。

77. 发明申请

US20070051846A1 Small-size high-speed transmission system for use in microturbine-powered aircraft 有权
标题翻译：用于微型涡轮动力飞机的小型高速传动系统
公开(公告)号：US20070051846A1
公开(公告)日：2007-03-08
申请号：US11398375
申请日：2006-06-14
申请人： J. Box , Jules Kish
发明人： J. Box , Jules Kish
IPC分类号： B64D35/00
CPC分类号： B64C27/14 , B64C39/028 , B64C2201/048 , B64C2201/104 , B64C2201/121 , B64C2201/127 , B64C2201/146 , B64C2201/165 , B64D35/02
摘要： A transmission system that is used in conjunction with a microturbine engine for propelling an aircraft body, such as a propeller-based fixed-wing aircraft or a rotor-based vertical lift aircraft, or for a wide variety of other applications. The output shaft of the microturbine engine preferably operates at a rotational speed in a range between 72,000 RPM and 150,000 RPM with an output power between 150 HP and 5 HP (and most preferably operates in an extended range between 50,000 RPM and 200,000 RPM with an output power between 200 HP and 5 HP). The two reduction stages provide a reduction ratio preferably having a value of at least 19, and most preferably greater than 24. The transmission system is of small-size preferably having a maximum diameter less than twelve inches. The two stages of the transmission system may comprise any one (or parts of) of a number of configurations, including an in-line lay shaft configuration, an in-line star-star configuration, an offset star-spur configuration, an offset compound idler configuration, an inline traction-internal gear configuration, and an inline traction-planetary gear configuration. Preferably, the input stage of the transmission system is self-equilibrating such that first shaft can be supported without bearings and is operably coupled to the output shaft of the microturbine engine by an outside diameter piloted spline coupling mechanism. For vertical lift applications, a single traction stage along with a bevel gear assembly or other shaft transmission mechanism can be used to provide the necessary RPM reduction.
摘要翻译：与微型涡轮发动机结合使用的用于推进飞机机体（例如基于螺旋桨的固定翼飞行器或基于转子的垂直升降飞机）或用于各种其它应用的传动系统。微型涡轮发动机的输出轴优选地在72,000RPM和150,000RPM之间的转速下工作，输出功率在150HP和5HP之间（最优选地在50,000RPM和200,000RPM之间的扩展范围内工作，并且输出功率在200 HP和5 HP之间）。两个还原阶段提供优选具有至少19的值，最优选大于24的减小率。传动系统的尺寸最小，最好具有小于12英寸的最大直径。传动系统的两个阶段可以包括许多构造的任何一个（或部分）构造，包括在线卧轴构造，直列星星构造，偏移星形支路构造，偏移化合物惰轮构造，在线牵引内齿轮配置和在线牵引行星齿轮配置。优选地，传动系统的输入级是自平衡的，使得第一轴可以被支撑而没有轴承，并且通过外径引导的花键联接机构可操作地联接到微型涡轮发动机的输出轴。对于垂直升降应用，可以使用单个牵引台以及锥齿轮组件或其他轴传动机构来提供必要的RPM减小。

78. 发明申请

US20050239562A1 Composite drive shaft with captured end adapters 有权
标题翻译：复合驱动轴与捕获的终端适配器
公开(公告)号：US20050239562A1
公开(公告)日：2005-10-27
申请号：US10511658
申请日：2003-04-18
申请人： Sherman Lin , Scott Poster
发明人： Sherman Lin , Scott Poster
IPC分类号： B29C70/46 , B29C70/48 , B29C70/86 , B64C29/00 , B64D35/00 , B65H81/00 , F16C3/02 , F16D1/064
CPC分类号： B29C70/462 , B29C70/48 , B29C70/86 , B29L2031/75 , B64C29/0033 , B64D35/00 , F16C3/026 , F16C2326/43 , F16D1/064 , F16D2250/00
摘要： A composite drive shaft in which the end adapters are captured in the composite material portion during the process of manufacturing of the composite drive shaft assembly is disclosed. The end adapters include lugs that protrude outward longitudinally to transmit torque, tensile, and compressive forces, and bending moments to the composite material portion and vice versa. To increase the load carrying capacity for axial force and bending moment, the end adapters may have at least one recessed circumferential groove. Before the manufacturing process, one or more bonding agents may be applied onto the interface of the end adapter to enhance the performance of engagement between the end adapters and the composite material portion. The composite material portion and end adapters are co-cured to produce a final drive shaft that requires no additional work for assembly.
摘要翻译：公开了一种复合驱动轴，其中在制造复合驱动轴组件的过程中端部适配器被捕获在复合材料部分中。端接适配器包括突出向外纵向以将扭矩，拉伸和压缩力传递到复合材料部分的弯曲力矩，反之亦然。为了增加轴向力和弯矩的承载能力，端部适配器可以具有至少一个凹陷的周向槽。在制造过程之前，可以将一种或多种粘合剂施加到端部适配器的界面上，以增强端部适配器和复合材料部分之间的接合性能。复合材料部分和端部适配器被共同固化以产生不需要额外的组装工作的最终传动轴。

79. 发明授权

US6098924A Method and apparatus for generating propulsive forces without the ejection of propellant 失效
标题翻译：用于在不喷射推进剂的情况下产生推进力的方法和装置
公开(公告)号：US6098924A
公开(公告)日：2000-08-08
申请号：US236188
申请日：1999-01-23
申请人： James Woodward , Thomas Mahood
发明人： James Woodward , Thomas Mahood
IPC分类号： B64G1/40 , H04R23/00 , B64D35/00
CPC分类号： B64G1/409 , H04R23/00
摘要： Mach's principle and local Lorentz-invariance together yield the prediction of transient rest mass fluctuations in accelerated objects. These restmass fluctuations, in both principle and practice, can be quite large and, in principle at least, negative. They suggest that exotic space time transport devices may be feasible, the least exotic being "impulse engines", devices that can produce accelerations without ejecting any material exhaust. Such "impulse engines" rely on inducing transient mass fluctuations in conventional electrical circuit components and combining them with a mechanically coupled pulsed thrust to produce propulsive forces without the ejection of any propellant. The invention comprises a method of producing propellant-less thrust by using force transducers (piezoelectric devices or their magnetic equivalents) attached to resonant mechanical structures. The force transducers are driven by two phase-locked voltage waveforms so that the transient mass fluctuation and mechanical excursion needed to produce a stationary thrust are both produced in the transducer itself.
摘要翻译：马赫的原理和局部洛伦兹不变性一起产生了加速物体中瞬态静止质量波动的预测。这些在原则和实践上的这种主要波动可能相当大，原则上至少是消极的。他们建议异国空间时间运输装置可能是可行的，最少的异国情调是“冲动发动机”，可以产生加速而不排放任何废料的装置。这种“脉冲发动机”依赖于在常规电路部件中引起瞬时质量波动，并将它们与机械耦合的脉冲推力相结合，以产生推进力而不喷射任何推进剂。本发明包括通过使用连接到共振机械结构的力传感器（压电装置或其磁等效物）来产生无推进剂的推力的方法。力传感器由两个锁相电压波形驱动，从而产生稳定推力所需的瞬态质量波动和机械偏移均在传感器本身中产生。

80. 发明授权

US5280864A Method for transiently altering the mass of objects to facilitate their transport or change their stationary apparent weights 失效
标题翻译：瞬时改变物体质量以方便其运送或改变其静态表观重量的方法
公开(公告)号：US5280864A
公开(公告)日：1994-01-25
申请号：US823670
申请日：1992-01-21
申请人： James F. Woodward
发明人： James F. Woodward
IPC分类号： B64G1/40 , B64G1/66 , B64D35/00
CPC分类号： B64G1/66 , B64G1/409
摘要： This invention is a method for producing transient fluctuations in the inertial masses of material objects employing an effect that is a consequence of relativistic theories of gravitation. An extension of this method wherein pulsed thrust is applied sychronously with the mass fluctuations produced by the method to an object makes it possible to cause stationary changes in the object's apparent mass and weight and also to facilitate the transport of massive objects.
摘要翻译：本发明是利用相对论的重力理论的结果产生材料物体的惯性质量的瞬态波动的方法。这种方法的延伸，其中脉冲推力与由方法产生的质量波动同时施加到对象使得可能导致物体的表观质量和重量的稳定变化，并且还有利于大量物体的运输。

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