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31. 发明授权

US09068840B2 Pitot tube velocimeter system 有权
标题翻译：皮托管测速仪系统
公开(公告)号：US09068840B2
公开(公告)日：2015-06-30
申请号：US13676203
申请日：2012-11-14
申请人： Phillip M. Adams
发明人： Phillip M. Adams
IPC分类号： G01C25/00 , G01F1/46 , G01P21/02 , G01P3/26 , G01P5/165 , G06F3/0346 , G01P5/16
CPC分类号： G01P21/00 , G01C25/00 , G01F1/46 , G01P5/16 , G01P5/165 , G01P21/025 , G06F3/0346
摘要： An apparatus and method for sensing position according to flow velocity includes at least two pitot tubes each defining a central axis is along mutually orthogonal axes. Each of at least two pressure sensors is positioned in fluid communication with a corresponding one of the at least two pitot tubes. A controller receives outputs from the at least two pressure sensors and analyzes to determine at least one of an angular and translational velocity according to the outputs. A distance traveled is then determined according to the at least one of an angular and translational velocity. Corresponding methods of use and calibration are also disclosed.
摘要翻译：根据流速检测位置的装置和方法包括至少两个每个限定中心轴的皮托管沿相互正交的轴线。至少两个压力传感器中的每一个被定位成与所述至少两个皮托管中的对应的一个流体连通。控制器接收来自至少两个压力传感器的输出并且分析以根据输出来确定角速度和平移速度中的至少一个。然后根据角度和平移速度中的至少一个来确定所行进的距离。还公开了相应的使用和校准方法。

32. 发明授权

US09056674B2 Detachable rotor blade fairing apparatus and method 有权
标题翻译：可拆卸转子叶片整流罩装置及方法
公开(公告)号：US09056674B2
公开(公告)日：2015-06-16
申请号：US13283461
申请日：2011-10-27
申请人： Robert Owen White
发明人： Robert Owen White
IPC分类号： B64C11/06 , B64C11/24 , B64C15/14 , B64C27/473 , B64C27/82 , B64C27/18 , B64C27/22 , B64C27/26 , B64C11/20
CPC分类号： B64C27/473 , B64C27/023 , B64C27/18 , B64C27/26 , Y10T29/49318
摘要： A rotor blade having a detachable fairing is disclosed. The rotor blade includes leading and trailing edge fairings secured to the blade spar and one or more control lines extending between of the fairings and the blade spar. A detachable fairing extends from one or both of the leading and trailing edge fairings toward one of the distal and proximal ends of the blade spar. The detachable fairing and blade spar form an airfoil contour. The detachable fairing may secure to a tip jet attachment fitting at a distal end of the blade spar. A mounting structure including upper and lower plates may secure near a proximal end of the blade spar and the detachable fairing may secure to both the upper and lower plates to form all or part of an airfoil contour. The mounting structure may include a spherical seat engaging a spherical surface of a hub shroud.
摘要翻译：公开了一种具有可拆卸整流罩的转子叶片。转子叶片包括固定到叶片翼梁的前缘和后缘整流罩以及在整流罩和叶片翼梁之间延伸的一个或多个控制线。可拆卸的整流罩从前缘和后缘整流罩中的一个或两个朝向叶片翼梁的远端和近端延伸。可拆卸的整流罩和叶片翼梁形成翼型轮廓。可拆卸的整流罩可以固定到叶片翼梁的远端处的尖端喷射器附件配件。包括上板和下板的安装结构可以固定在叶片翼梁的近端附近，并且可拆卸的整流罩可以固定到上板和下板两者以形成翼型轮廓的全部或一部分。安装结构可以包括接合轮毂罩的球形表面的球形座。

33. 发明授权

US08998127B2 Pre-landing, rotor-spin-up apparatus and method 有权
标题翻译：预着陆，转子旋转装置和方法
公开(公告)号：US08998127B2
公开(公告)日：2015-04-07
申请号：US13334261
申请日：2011-12-22
申请人： Walter Gerd Oskar Sonneborn
发明人： Walter Gerd Oskar Sonneborn
IPC分类号： B64C27/02 , B64C27/18 , B64C27/26
CPC分类号： B64C27/027 , B64C27/025 , B64C27/18 , B64C27/26 , B64C27/82 , B64C2027/8272
摘要： A method and apparatus for reducing roll of rotorcraft landing in autorotation may include executing a flight with a rotorcraft. The flight may include first, second, and third portions ordered sequentially. During the first portion, the rotorcraft may be flown with the rotor exclusively in autorotation. During the second portion, the rotorcraft may be flown with the rotor powered at least partially by an engine of the rotorcraft, which may increase the rotational speed of the rotor. During the third portion, the rotorcraft may be flown with the rotor exclusively in autorotation. The flight and the third portion may terminate simultaneously with a touch down of the rotorcraft. Kinetic energy stored in the rotor during the second portion, during the third portion, bring the ground speed of the rotorcraft to substantially zero before touching down.
摘要翻译：用于减少旋转飞机降落在自动调速中的方法和装置可以包括用旋翼飞机执行飞行。飞行可以包括顺序排列的第一，第二和第三部分。在第一部分期间，旋翼航空器可以独自在自转中与转子一起飞行。在第二部分期间，旋翼航空器可以飞行，转子至少部分地由旋翼飞机的发动机供电，这可以增加转子的旋转速度。在第三部分期间，旋翼航空器可以独自在自转中与转子一起飞行。飞行和第三部分可以与旋翼飞机的触碰同时终止。在第三部分期间，在第二部分期间存储在转子中的动能使旋翼飞机的地面速度在触碰之前基本上为零。

34. 发明授权

US08950700B2 Rotor driven auxiliary power apparatus and method 有权
标题翻译：转子驱动辅助动力装置及方法
公开(公告)号：US08950700B2
公开(公告)日：2015-02-10
申请号：US13282938
申请日：2011-10-27
申请人： Jacob Johannes van der Westhuizen
发明人： Jacob Johannes van der Westhuizen
IPC分类号： B64C27/12 , B64C27/18 , B64C27/02 , B64C27/26 , B64C27/28 , B64C27/82
CPC分类号： B64C27/18 , B64C27/025 , B64C27/12 , B64C27/26 , B64C27/28 , B64C27/82 , B64C2027/8245 , B64C2027/8272 , B64C2027/8281
摘要： Apparatus and methods is used for controlling yaw of a rotorcraft in the event of one or both of low airspeed and engine failure. A yaw propulsion provides a yaw moment at low speeds. The yaw propulsion device may be an air jet or a fan. A pneumatic fan may be driven by compressed air released into a channel surrounding an outer portion of the fan. The fan may be driven by hydraulic power. Power for the yaw propulsion device and other system may be provided by a hydraulic pump and/or generator engaging the rotor. Low speed yaw control may be provided by auxiliary rudders positioned within the stream tube of a prop. The auxiliary rudders may one or both of fold down and disengage from rudder controls when not in use. A power take-off engages a rotor and is engaged in response to detecting a loss of engine power.
摘要翻译：在低空速和发动机故障中的一个或两个的情况下，装置和方法用于控制旋翼航空器的偏航。偏航推进在低速时提供横摆力矩。偏航推进装置可以是空气喷射器或风扇。气动风扇可以被释放到围绕风扇外部的通道的压缩空气驱动。风扇可以由液压动力驱动。用于偏航推进装置和其它系统的动力可由与转子接合的液压泵和/或发电机提供。低速偏航控制可以由位于支柱的流管内的辅助方向舵提供。辅助方向舵可以在不使用时向下折叠并与方向舵控制器脱离。动力输出与转子啮合并响应于检测发动机功率的损失而啮合。

35. 发明授权

US08939394B1 Anemometer drive apparatus and method 有权
标题翻译：风速计驱动装置及方法
公开(公告)号：US08939394B1
公开(公告)日：2015-01-27
申请号：US13199677
申请日：2011-09-07
申请人： Walter Gerd Oskar Sonneborn
发明人： Walter Gerd Oskar Sonneborn
IPC分类号： B64C27/02 , B64C27/72 , B64C27/615
CPC分类号： B64C27/615 , B64C27/025 , B64C27/18 , B64C27/26 , B64C27/30 , B64C27/57 , B64C27/58 , B64C2027/7261
摘要： A combined fixed and rotary wing aircraft may operate in vertical takeoff mode relying on the rotary wing, exclusively, and may completely change over to flight support by the fixed wing at higher advance ratios. Advance ratios may exceed not only the typical advance ratios of less than 0.5 but may exceed 1, and may even exceed 2. At the higher advance ratios, the rotary wing may be completely unloaded, the aircraft relying on the fixed wing for vertical support and airfoil lift. To maintain stability in the rotary wing, configuration, autorotation must continue. To power autorotation, without presenting a large area and drag, an anemometer-type flap system may selectively open and close to increase drag on the retreating blades, and provide minimum drag on the advancing blades.
摘要翻译：组合的固定和旋转翼型飞机可以独立地依靠旋翼以垂直起飞模式运行，并且可以以更高的提前比例以固定翼完全转变为飞行支撑。提前比率不仅可以超过小于0.5但可能超过1的典型提前比例，而且可能超过1，甚至可能超过2.在较高的提前比例下，旋翼可以完全卸载，飞机依靠固定翼进行垂直支撑，翼型升降机。为了保持旋转翼的稳定性，配置必须继续。为了对自动驾驶进行自动驾驶，没有呈现大面积和拖曳，风速计式翼片系统可以选择性地打开和关闭，以增加后退叶片上的阻力，并且在推进的叶片上提供最小的阻力。

36. 发明授权

US08931731B2 Tail jet apparatus and method for low speed yaw control of a rotorcraft 有权
标题翻译：用于旋翼航空器的低速偏航控制的尾喷射装置和方法
公开(公告)号：US08931731B2
公开(公告)日：2015-01-13
申请号：US13282815
申请日：2011-10-27
申请人： Cody Brandon Yarger
发明人： Cody Brandon Yarger
IPC分类号： B64C27/82 , B64C27/02
CPC分类号： B64C27/82 , B64C27/025 , B64C2027/8245 , B64C2027/8254
摘要： Apparatus and methods for controlling yaw of a rotorcraft in the event of one or both of low airspeed and engine failure are disclosed. A yaw propulsion provides a yaw moment at low speeds. The yaw propulsion device may be an air jet or a fan. A pneumatic fan may be driven by compressed air released into a channel surrounding an outer portion of the fan. The fan may be driven by hydraulic power. Power for the yaw propulsion device and other system may be provided by a hydraulic pump and/or generator engaging the rotor. Low speed yaw control may be provided by auxiliary rudders positioned within the stream tube of a prop. The auxiliary rudders may one or both of fold down and disengage from rudder controls when not in use.
摘要翻译：公开了在低空速和发动机故障中的一个或两个情况下控制旋翼航空器的偏航的装置和方法。偏航推进在低速时提供横摆力矩。偏航推进装置可以是空气喷射器或风扇。气动风扇可以被释放到围绕风扇外部的通道的压缩空气驱动。风扇可以由液压动力驱动。用于偏航推进装置和其它系统的动力可由与转子接合的液压泵和/或发电机提供。低速偏航控制可以由位于支柱的流管内的辅助方向舵提供。辅助方向舵可以在不使用时向下折叠并与方向舵控制器脱离。

37. 发明授权

US08788201B2 Homing display system 有权
标题翻译：归位显示系统
公开(公告)号：US08788201B2
公开(公告)日：2014-07-22
申请号：US13644955
申请日：2012-10-04
申请人： Phillip M. Adams
发明人： Phillip M. Adams
IPC分类号： G01C21/16 , G01C21/12
CPC分类号： G01C21/16 , B63B2213/00 , B63C11/02
摘要： A relative positioning system enabling a user to return to a starting position or some other point on the user's path. The system may include an array of accelerometers. The output from the accelerometers may be integrated to quantify movement of the array. The various movements of the array may be reconstructed to determine a net two or three dimensional translation. The current location of the array may be compared to a reference point to derive at trajectory directing the user to the reference point, such as an originating point. The trajectory may be continuously or periodically updated. Applications may include various displays presenting images, numbers, pointers, paths, vectors, or data by digital screens, watch faces, or other devices integrated with or remote from the processor calculating the vector back to the point of origin.
摘要翻译：相对定位系统，使用户能够返回到用户路径上的起始位置或其他某一点。该系统可以包括加速度计阵列。可以集成来自加速度计的输出以量化阵列的运动。可以重建阵列的各种运动以确定净二维或三维平移。可以将阵列的当前位置与参考点进行比较，以在将用户引导到诸如起点的参考点的轨迹处导出。可以连续或周期地更新轨迹。应用可以包括通过数字屏幕，表面或与处理器集成在一起的或远离处理器的其他设备呈现图像，数字，指针，路径，向量或数据的各种显示器，该处理器计算向量返回原点。

38. 发明授权

US08758216B2 Electromagnetic body tissue stimulation apparatus and method 有权
标题翻译：电磁体组织刺激装置及方法
公开(公告)号：US08758216B2
公开(公告)日：2014-06-24
申请号：US13401071
申请日：2012-02-21
申请人： Gregory S. Anderson , Pita Witehira , Elizabeth P. Witehira , Evan L. Bydder
发明人： Gregory S. Anderson , Pita Witehira , Elizabeth P. Witehira , Evan L. Bydder
IPC分类号： A61N2/02
CPC分类号： A61N2/02
摘要： A method of applying external electromagnetic fields to stimulate body tissues of a user. The method may include the steps of obtaining a distributor comprising a plurality of electromagnetic coils, obtaining a controller comprising a processor and a memory device, operably connected to one another, the memory device storing code executable by the processor, selecting a source of electrical current, connecting the source to the controller, and positioning a user proximate the distributor. The method may further include controlling, by the controller in accordance with the code, delivery of electrical current sequentially and exclusively to each coil of the plurality of electromagnetic coils to generate a magnetic field extending into the user.
摘要翻译：施加外部电磁场以刺激使用者身体组织的方法。该方法可以包括以下步骤：获得包括多个电磁线圈的分配器，获得包括可操作地彼此连接的处理器和存储器设备的控制器，所述存储器设备存储可由处理器执行的代码，选择电流源将源连接到控制器，并将用户定位在分配器附近。该方法可以进一步包括由控制器根据代码控制电流顺序排列地传送到多个电磁线圈的每个线圈，以产生延伸到用户中的磁场。

39. 发明授权

US08739464B2 Delayed-activation, hydration maintenance apparatus and method 有权
标题翻译：延迟激活，水化维护装置和方法
公开(公告)号：US08739464B2
公开(公告)日：2014-06-03
申请号：US13484482
申请日：2012-05-31
申请人： Tommy K. Thrash
发明人： Tommy K. Thrash
IPC分类号： A01G9/10 , C05D9/00 , C09K17/14
CPC分类号： A01G22/00 , A01G24/00 , B01J20/26
摘要： A composite, time-delayed, polymer-coated, granulated material for maintaining hydration in plants is formulated to delay acceptance of water in order to operate in drilling, plugging, and disking equipment used for aeration, soil amendment, or both. Whether potted or outdoors, whether relying on a third-material binder or a small, hydrated portion of the polymer itself as a binder, the material may be injected or otherwise placed below the surface of soils. Water is eventually absorbed sufficiently to expose the bulk of the hydrating particles attached to each granule. Addition of the granulated material as a soil amendment resists dehydration normally occurring in plants between waterings, yet its initial delay in hydrating supports water-jet injection and soil integration by resisting premature expansion from hydration.
摘要翻译：制备用于在植物中保持水合的复合时间延迟的聚合物涂覆的造粒材料，以延迟接受水以在用于曝气，土壤修复或两者的钻孔，堵塞和盘磨设备中操作。无论是盆栽还是户外，无论是依靠第三种材料粘合剂还是将聚合物本身的一小部分水合部分作为粘合剂，该材料可以注入或以其他方式放置在土壤表面之下。水最终被充分吸收以暴露附着在每个颗粒上的大部分水合颗粒。添加粒状材料作为土壤改良剂可以防止植物在浇水之间发生脱水，但是其水合作用的初始延迟通过抵抗水合过早膨胀来支持水射流注入和土壤整合。

40. 发明授权

US08196346B2 Delayed-activation, hydration maintenance, apparatus and method 有权
标题翻译：延迟激活，水合维护，仪器和方法
公开(公告)号：US08196346B2
公开(公告)日：2012-06-12
申请号：US12565452
申请日：2009-09-23
申请人： Tommy K. Thrash
发明人： Tommy K. Thrash
IPC分类号： A01B79/00
CPC分类号： A01G22/00 , A01G24/00 , B01J20/26
摘要： A composite, time-delayed, polymer-coated, granulated material for maintaining hydration in plants is formulated to delay acceptance of water in order to operate in drilling, plugging, and disking equipment used for aeration, soil amendment, or both. Whether potted or outdoors, whether relying on a third-material binder or a small, hydrated portion of the polymer itself as a binder, the material may be injected or otherwise placed below the surface of soils. Water is eventually absorbed sufficiently to expose the bulk of the hydrating particles attached to each granule. Addition of the granulated material as a soil amendment resists dehydration normally occurring in plants between waterings, yet its initial delay in hydrating supports water-jet injection and soil integration by resisting premature expansion from hydration.
摘要翻译：制备用于在植物中保持水合的复合时间延迟的聚合物涂覆的造粒材料，以延迟接受水以在用于曝气，土壤修复或两者的钻孔，堵塞和盘磨设备中操作。无论是盆栽还是户外，无论是依靠第三种材料粘合剂还是将聚合物本身的一小部分水合部分作为粘合剂，该材料可以注入或以其他方式放置在土壤表面之下。水最终被充分吸收以暴露附着在每个颗粒上的大部分水合颗粒。添加粒状材料作为土壤改良剂可以防止植物在浇水之间发生脱水，但是其水合作用的初始延迟通过抵抗水合过早膨胀来支持水射流注入和土壤整合。

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