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1. 发明授权

US09988145B2 Supporting assembly and unmanned aerial vehicle using the same 有权
公开(公告)号：US09988145B2
公开(公告)日：2018-06-05
申请号：US15356874
申请日：2016-11-21
申请人： ZEROTECH (Shenzhen) Intelligence Robot Co., Ltd.
发明人： Wei-Yong Yu
IPC分类号： F16M13/00 , B64C27/00 , B64C39/02 , B64D47/08 , F16M13/02 , F16M11/10 , F16M11/18 , F16M11/20 , G03B15/00
CPC分类号： B64C27/001 , B64C39/024 , B64C2027/002 , B64C2201/027 , B64C2201/127 , B64D47/08 , F16M11/10 , F16M11/18 , F16M11/2071 , F16M13/00 , F16M13/02 , G03B15/006
摘要： Disclosed is a supporting assembly and an unmanned aerial vehicle using the same, the supporting assembly includes a first base, a second base, a plurality of arms, and a damping element disposed between the first base and the second base. The second base is disposed on the first base. Each of the plurality of arms includes a proximal end and a distal end opposite to the proximal end, the proximal end is secured to the first base, and the distal end is configured for mounting a vibration source.

2. 发明申请

US20180111679A1 Oscillating Pump Systems for Use on Aircraft 审中-公开
公开(公告)号：US20180111679A1
公开(公告)日：2018-04-26
申请号：US15298693
申请日：2016-10-20
申请人： Bell Helicopter Textron Inc.
发明人： David E. Heverly, II
IPC分类号： B64C27/00 , F04C2/10 , F04C15/06 , F04C14/26 , F16F15/02 , F16F13/06
CPC分类号： B64C27/001 , B64C2027/002 , B64C2027/004 , F04C2/102 , F04C14/14 , F04C15/064
摘要： An oscillating pump system includes a pump operable to circulate a fluid. The pump has a first port stage including an inlet port and an outlet port and a second port stage including a first oscillating port and a second oscillating port. An oscillator disk is disposed between the first port stage and the second port stage. The oscillator disk is rotatable relative to the inlet port, the outlet port, the first oscillating port and the second oscillating port. During rotation, the oscillator disk alternatingly routes the fluid to the inlet port from the first and second oscillating ports and alternatingly routes the fluid from the outlet port to the first and second oscillating ports, thereby generating oscillating fluid flow.

3. 发明申请

US20180022447A1 RESONATOR, AND AN AIRCRAFT PROVIDED WITH THE RESONATOR 审中-公开
公开(公告)号：US20180022447A1
公开(公告)日：2018-01-25
申请号：US15646423
申请日：2017-07-11
申请人： AIRBUS HELICOPTERS
发明人： Claude BOCOVIZ , Valentin ECARD , Guillaume INQUIETE , Alain EBERHARD , Laurine TAILLAND
IPC分类号： B64C27/00 , F16F7/10 , F16F7/104 , B64C27/04
CPC分类号： B64C27/001 , B64C27/04 , B64C2027/002 , B64C2027/005 , F16F7/1005 , F16F7/1011 , F16F7/104 , F16F7/116 , F16F2222/08 , F16F2230/0011
摘要： A resonator provided with a heavy member comprising a casing fastened a spring blade. The heavy member comprises a set of masses that is movable in translation in said casing along a longitudinal direction. A wormscrew driven by drive means is engaged in a slider nut of said set of masses. The set of masses comprises two masses that are slidable respectively in two cylindrical spaces of the casing. Each mass presents at least two presser means interposed between the mass and the casing, each presser means comprising a groove formed in a circumference of a mass, each presser means comprising at least one resilient member arranged in said groove and a split ring pressed against the casing by said at least one resilient member of the presser means.

4. 发明授权

US09745055B2 Active vibration isolation with direct fluid actuation 有权
公开(公告)号：US09745055B2
公开(公告)日：2017-08-29
申请号：US14666574
申请日：2015-03-24
申请人： Bell Helicopter Textron Inc.
发明人： David E. Heverly, II , Taeoh Lee , Michael R. Smith , James E. Wright
IPC分类号： F16F9/10 , B64C27/00 , F16F9/504
CPC分类号： B64C27/001 , B64C2027/002 , B64C2027/004 , F16F7/1034 , F16F9/10 , F16F9/504 , F16F2222/08 , F16F2238/04
摘要： A method of isolating vibrations between vibrating bodies includes determining a pressure differential between a first fluid chamber and a second fluid chamber of a liquid inertia vibration eliminator (LIVE) unit, and selectively injecting fluid into or withdrawing fluid from the LIVE unit based on the pressure differential. A system for isolating vibrations between bodies includes a vibration isolator including fluid, a fluid regulator valve in fluid communication with the vibration isolator to selectively flow fluid through the vibration isolator, a pressurized fluid source in fluid communication with the fluid regulator to supply fluid to the fluid regulator, a controller in signal communication with the fluid regulator to control fluid flow between the fluid regulation valve and the vibration isolator, and at least one sensor in signal communication with the controller.

5. 发明申请

US20170144751A1 SUPPORTING ASSEMBLY AND UNMANNED AERIAL VEHICLE USING THE SAME 有权
公开(公告)号：US20170144751A1
公开(公告)日：2017-05-25
申请号：US15356874
申请日：2016-11-21
申请人： ZEROTECH (Shenzhen) Intelligence Robot Co., Ltd.
发明人： Wei-Yong Yu
IPC分类号： B64C27/00 , B64D47/08 , F16M13/02 , B64C39/02
CPC分类号： B64C27/001 , B64C39/024 , B64C2027/002 , B64C2201/027 , B64C2201/127 , B64D47/08 , F16M11/10 , F16M11/18 , F16M11/2071 , F16M13/00 , F16M13/02 , G03B15/006
摘要： Disclosed is a supporting assembly and an unmanned aerial vehicle using the same, the supporting assembly includes a first base, a second base, a plurality of arms, and a damping element disposed between the first base and the second base. The second base is disposed on the first base. Each of the plurality of arms includes a proximal end and a distal end opposite to the proximal end, the proximal end is secured to the first base, and the distal end is configured for mounting a vibration source.

6. 发明申请

US20170089443A1 MOUNTING ARRANGEMENT FOR MOUNTING A GEAR BOX OF A ROTORCRAFT TO A FUSELAGE OF A ROTORCRAFT 审中-公开
公开(公告)号：US20170089443A1
公开(公告)日：2017-03-30
申请号：US15278427
申请日：2016-09-28
申请人： AIRBUS HELICOPTERS DEUTSCHLAND GMBH
发明人： Justus STEGER , Christian WEHLE , Henry GUNN
IPC分类号： F16H57/025 , B64C27/14 , F16H57/028 , B64D35/08
CPC分类号： F16H57/025 , B64C27/12 , B64C27/14 , B64C2027/002 , B64D35/08 , F16H57/028
摘要： A mounting arrangement for mounting at least a gear box of a rotorcraft to a fuselage of a rotorcraft, the mounting arrangement comprising a gear box of a rotorcraft and at least two support plates that are rigidly attached to at least approximately opposing sides of the gear box, each one of the at least two support plates comprising at least two attachment means that are adapted to allow attachment of the at least two support plates to a fuselage of a rotorcraft by means of associated struts in order to enable transfer of induced loads occurring in operation, which are directed into a predetermined load direction, via the associated struts.

7. 发明申请

US20160280363A1 ACTIVE VIBRATION ISOLATION WITH DIRECT FLUID ACTUATION 有权
标题翻译：主动振动隔离与直接流体驱动
公开(公告)号：US20160280363A1
公开(公告)日：2016-09-29
申请号：US14666574
申请日：2015-03-24
申请人： Bell Helicopter Textron Inc.
发明人： David E. Heverly, II , Taeoh Lee , Michael R. Smith , James E. Wright
IPC分类号： B64C27/00 , F16F9/10 , F16F9/504
CPC分类号： B64C27/001 , B64C2027/002 , B64C2027/004 , F16F7/1034 , F16F9/10 , F16F9/504 , F16F2222/08 , F16F2238/04
摘要： A method of isolating vibrations between vibrating bodies includes determining a pressure differential between a first fluid chamber and a second fluid chamber of a liquid inertia vibration eliminator (LIVE) unit, and selectively injecting fluid into or withdrawing fluid from the LIVE unit based on the pressure differential. A system for isolating vibrations between bodies includes a vibration isolator including fluid, a fluid regulator valve in fluid communication with the vibration isolator to selectively flow fluid through the vibration isolator, a pressurized fluid source in fluid communication with the fluid regulator to supply fluid to the fluid regulator, a controller in signal communication with the fluid regulator to control fluid flow between the fluid regulation valve and the vibration isolator, and at least one sensor in signal communication with the controller.
摘要翻译：隔离振动体之间的振动的方法包括确定液体惯性减振器（LIVE）单元的第一流体室和第二流体室之间的压力差，并且基于压力选择性地将流体从LIVE单元注入流体或从LIVE单元抽出流体微分。用于隔离主体之间的振动的系统包括：包括流体的隔振器，与隔振器流体连通的流体调节阀，以选择性地流动通过隔振器的流体;与流体调节器流体连通的加压流体源，以向流体调节器，与流体调节器信号通信的控制器，以控制流体调节阀和隔振器之间的流体流动，以及与控制器信号通信的至少一个传感器。

8. 发明申请

US20160176519A1 FLOW RESTRICTION SYSTEM FOR REGULATING DYNAMIC PRESSURE LOSS 有权
标题翻译：用于调节动态压力损失的流量限制系统
公开(公告)号：US20160176519A1
公开(公告)日：2016-06-23
申请号：US14573413
申请日：2014-12-17
申请人： BELL HELICOPTER TEXTRON INC.
发明人： Maurice D. Griffin
IPC分类号： B64C27/00 , F16F9/06 , B64D27/26 , B01D19/00
CPC分类号： B64C27/001 , B01D19/0073 , B64C2027/002 , B64D27/26 , B64D2027/262 , F16F9/06
摘要： A vibration control system includes an outer housing, an inner housing carried within the outer housing, a fluid passage extending through the inner housing and in fluid communication with a first fluid reservoir and a second fluid reservoir on opposing sides of the inner housing, and a gas extraction system. The gas extraction system includes a gas reservoir in fluid communication with the first fluid reservoir, a removable cap secured to the outer housing, a lid removably attached to the cap, and a plurality of conduits extending through cap and lid and configured to provide fluid and gas communication between the first reservoir and the gas reservoir.
摘要翻译：振动控制系统包括外壳体，承载在外壳体内的内壳体，延伸穿过内壳体并与第一流体储存器和位于内壳体的相对侧上的第二流体储存器流体连通的流体通道，以及气体提取系统。气体提取系统包括与第一流体储存器流体连通的气体储存器，固定到外部壳体的可移除盖子，可移除地附接到盖子的盖子，以及延伸穿过盖子和盖子的多个导管，并且构造成提供流体和第一储层与气藏之间的气体连通。

9. 发明申请

US20150232187A1 AIRCRAFT AND AN AIRCRAFT POWER PLANT HAVING A CONNECTION DEVICE FOR CONNECTING TOGETHER A MAIN GEARBOX AND AN ENGINE 有权
标题翻译：具有连接主连接器和发动机的连接装置的飞机和飞机发电厂
公开(公告)号：US20150232187A1
公开(公告)日：2015-08-20
申请号：US14623166
申请日：2015-02-16
申请人： AIRBUS HELICOPTERS
发明人： Christian MERCIER
IPC分类号： B64D27/02 , B64D27/26 , F16H57/028 , F16H57/025 , B64C27/00
CPC分类号： B64D27/02 , B64C27/001 , B64C27/14 , B64C2027/002 , B64D27/26 , B64D35/02 , B64D2027/266 , F16H57/025 , F16H57/028 , F16H2057/02043 , Y10T74/2186
摘要： A power plant comprising a fuel-burning engine, a main gearbox, and a drive train. The power plant includes two connection bars extending respectively along a first direction and a second direction, which directions are not parallel and intersect a common pivot axis, each connection bar being hinged by a ball joint to the main gearbox and to the engine in order to eliminate relative movements along the longitudinal direction between the main gearbox and the engine, and in order to allow limited pivoting of the main gearbox and of the engine relative to the axis.
摘要翻译：一种发电厂，包括燃料燃烧发动机，主变速箱和传动系。发电厂包括分别沿着第一方向和第二方向延伸的两个连接杆，这些方向不平行并且与公共枢转轴线相交，每个连接杆通过球形接头铰接到主变速箱和发动机，以便消除主变速箱和发动机之间沿纵向方向的相对运动，并且为了允许主变速箱和发动机相对于轴线的有限枢转。

10. 发明授权

US09090339B2 Wireless structural health monitoring system with synchronized timekeeper 有权
标题翻译：具有同步计时器的无线结构健康监测系统
公开(公告)号：US09090339B2
公开(公告)日：2015-07-28
申请号：US13196031
申请日：2011-08-02
申请人： Steven W. Arms , Chris Pruyn Townsend , David Lawrence Churchill , Michael John Hamel
发明人： Steven W. Arms , Chris Pruyn Townsend , David Lawrence Churchill , Michael John Hamel
IPC分类号： G08B1/08 , B64C27/00 , G01M5/00 , G07C5/08
CPC分类号： B64C27/006 , B64C2027/002 , G01M5/00 , G07C5/085
摘要： A method of obtaining data about a structure includes providing a plurality of sensor modules on the structure. Each of the sensor modules includes a sensor, a processor, a sensor module precision timekeeper, and a sensor module transceiver. One of the plurality of sensor modules includes an energy harvesting device. The processor and the sensor module transceiver of this one of the plurality of sensor modules are powered solely with electricity derived from the energy harvesting device. The method further includes providing a base station. The method further includes periodically wirelessly receiving a broadcast resynchronization timing packet with each of the sensor module transceivers, wherein the broadcast resynchronization timing packet received by each of the sensor module transceivers includes a common resynchronization time value. The method further includes periodically resynchronizing each of the sensor module precision timekeepers based on a signal derived from the resynchronization time value. The method further includes digital sampling of the sensor module sensor in each of the sensor modules to provide digital sensor data, and providing a time stamp to the digital sensor data wherein time in the time stamp is provided by the sensor module precision timekeeper. The method further includes wirelessly transmitting data from each of the plurality of sensor modules to the base station, wherein the data is derived from the time stamped digital sensor data. The method further includes receiving and aggregating the data from each of the plurality of sensor modules in the base station.
摘要翻译：获得关于结构的数据的方法包括在该结构上提供多个传感器模块。每个传感器模块包括传感器，处理器，传感器模块精密计时器和传感器模块收发器。多个传感器模块中的一个包括能量收集装置。多个传感器模块中的该一个传感器模块的处理器和传感器模块收发器仅由来自能量收集装置的电力供电。该方法还包括提供基站。该方法还包括周期性地与传感器模块收发器中的每一个无线地接收广播再同步定时分组，其中由每个传感器模块收发机接收的广播再同步定时分组包括公共重新同步时间值。该方法还包括基于从再同步时间值导出的信号周期性地重新同步每个传感器模块精确计时器。该方法还包括在每个传感器模块中的传感器模块传感器的数字采样，以提供数字传感器数据，并为数字传感器数据提供时间戳，其中时间戳中的时间由传感器模块精密计时器提供。该方法还包括将数据从多个传感器模块中的每一个无线传输到基站，其中数据从时间戳的数字传感器数据导出。该方法还包括从基站中的多个传感器模块中的每一个接收和聚合数据。

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