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11. 发明授权

US09341161B2 Apparatus for extracting power from fluid flow 有权
公开(公告)号：US09341161B2
公开(公告)日：2016-05-17
申请号：US14841576
申请日：2015-08-31
申请人： Kitefarms LLC
发明人： Robert Lumley
IPC分类号： B64C31/06 , F03D9/00 , F03D5/04
CPC分类号： F03D5/04 , B64C31/06 , F03B17/06 , F03D7/00 , F03D9/25 , F03D13/10 , F03D13/22 , F03D80/00 , F05B2210/16 , F05B2230/60 , F05B2240/912 , F05B2240/917 , F05B2240/921 , Y02E10/28 , Y02E10/70 , Y02E10/728 , Y10T29/49321
摘要： An apparatus for extracting power includes a track and an airfoil coupled to the track. The track includes first and second elongate sections, where the first elongate section is positioned above the second elongate section. The airfoil includes a suction surface lying between a pressure surface and the track, and is moveable in opposite directions when alternately coupled to the first elongate section and second elongate section.

12. 发明申请

US20150298806A1 Airborne Rigid Kite With On-Board Power Plant For Ship Propulsion 有权
标题翻译：用于船舶推进的车载刚性风筝
公开(公告)号：US20150298806A1
公开(公告)日：2015-10-22
申请号：US14485412
申请日：2014-09-12
申请人： Google Inc.
发明人： Damon Vander Lind , Thomas Van Alsenoy , Richard Wayne DeVaul
IPC分类号： B64C39/02 , B64D3/00 , C07C29/141 , B63H9/06 , B64F1/36 , F03D9/00 , B64D47/00
CPC分类号： F03D9/32 , B63H9/0685 , B63H2009/0692 , B64C27/00 , B64C31/06 , B64C39/022 , B64C2201/021 , B64C2201/024 , B64C2201/028 , B64C2201/145 , B64C2201/205 , B64C2201/206 , B64C2201/208 , B64D3/00 , B64D47/00 , B64F3/02 , C07C29/141 , F03D5/00 , F03D9/008 , F03D9/11 , F03D9/25 , F03D80/80 , F05B2240/917 , F05B2240/921 , H02K7/1838 , Y02E10/70 , Y02E10/725 , Y02E10/728
摘要： A vehicle-based airborne wind turbine system having an aerial wing, a plurality of rotors each having a plurality of rotatable blades positioned on the aerial wing, an electrically conductive tether secured to the aerial wing and secured to a ground station positioned on a vehicle, wherein the aerial wing is adapted to receive electrical power from the vehicle that is delivered to the aerial wing through the electrically conductive tether; wherein the aerial wing is adapted to operate in a flying mode to harness wind energy to provide a first pulling force through the tether to pull the vehicle; and wherein the aerial wing is also adapted to operate in a powered flying mode wherein the rotors may be powered so that the turbine blades serve as thrust-generating propellers to provide a second pulling force through the tether to pull the vehicle
摘要翻译：一种具有空中翼面的车载机载风力涡轮机系统，多个转子，每个转子具有位于空中飞翼上的多个可旋转叶片，固定在飞行器上并固定在位于车辆上的地面站的导电系绳，其中所述空中翼适于从通过所述导电系绳传送到所述空中翼的车辆接收电力; 其中所述空中翼适于以飞行模式操作以利用风能以提供穿过所述系绳的第一拉力以拉动所述车辆; 并且其中所述空中翼还适于以动力飞行模式操作，其中所述转子可以被供电，使得所述涡轮机叶片用作推力产生螺旋桨以提供穿过所述系绳的第二拉力以拉动所述车辆

13. 发明授权

US09056677B1 Curvature sensing 有权
标题翻译：曲率传感
公开(公告)号：US09056677B1
公开(公告)日：2015-06-16
申请号：US14134781
申请日：2013-12-19
申请人： Google Inc.
发明人： Kenneth Jensen , Damon Vander Lind
IPC分类号： G05D1/08 , G05D1/06 , G05D1/10 , B64C31/06
CPC分类号： B64C31/06 , B64C39/022 , B64C2201/148 , F03D7/02 , F03D9/25 , F03D13/20 , F05B2240/921 , Y02E10/723 , Y02E10/728
摘要： A system may include a tether connected to a ground station. The tether may include at least two bridle segments. The system may further include an aerial vehicle connected to the at least two bridle segments. The system may also include at least one sensor and a control system. The control system may be configured to: a) receive sensor data from the at least one sensor; and b) determine a tether roll angle based on the sensor data. The tether roll angle may represent an angle between the tether and an axis of the aerial vehicle. Optionally, the control system may also be configured to determine a curvature of a path of the aerial vehicle based on the tether roll angle. The control system may additionally be configured to control at least one control surface of the aerial vehicle based on the curvature of the path.
摘要翻译：系统可以包括连接到地面站的系绳。系绳可以包括至少两个绷带段。该系统可以进一步包括连接到该至少两个线段的航空器。该系统还可以包括至少一个传感器和控制系统。所述控制系统可以被配置为：a）从所述至少一个传感器接收传感器数据; 和b）基于传感器数据确定系绳侧倾角。系绳侧倾角可以表示系绳与飞行器的轴线之间的角度。可选地，控制系统还可以被配置为基于系绳滚角来确定飞行器的路径的曲率。控制系统还可以被配置为基于路径的曲率来控制飞行器的至少一个控制表面。

14. 发明申请

US20150144733A1 Motor Pylons for a Kite and Airborne Power Generation System Using Same 有权
标题翻译：用于风筝和机载发电系统的电机塔使用相同
公开(公告)号：US20150144733A1
公开(公告)日：2015-05-28
申请号：US14590086
申请日：2015-01-06
申请人： Google Inc.
发明人： Damon Vander Lind , Pranay Sinha
IPC分类号： B64D27/26 , F03D11/04
CPC分类号： B64D27/26 , B64C31/06 , B64D27/24 , F03D5/00 , F03D9/25 , F03D13/20 , Y02E10/70 , Y02T50/62
摘要： A motor pylon system adapted for use with an airborne power generations system is disclosed. The pylons may support turbine driven generators for wind based electrical power generation which also function as electric motors in some aspects. The pylons may be designed to provide side force useful for turning a tethered flying wing flying in a circular cross wind flight path. The pylons may be designed to minimize air flow disruptions over the main wing.
摘要翻译：公开了一种适用于机载发电系统的电机塔系统。塔架可以支持用于风力发电的涡轮驱动发电机，其在一些方面也起电动机的作用。塔架可以设计成提供用于转动在圆形十字风飞行路径上飞行的系留飞翼的侧向力。塔架的设计可以减少主翼上的气流中断。

15. 发明申请

US20150054282A1 AIRBORNE WIND ENERGY SYSTEM WITH ENHANCED POWER TRANSFER 审中-公开
标题翻译：具有增强动力传递的AIRBORNE WIND ENERGY系统
公开(公告)号：US20150054282A1
公开(公告)日：2015-02-26
申请号：US14534939
申请日：2014-11-06
申请人： Leonid Goldstein
发明人： Leonid Goldstein
IPC分类号： F03D5/00 , F03D9/00 , F03D7/00
CPC分类号： B64C31/06 , B63H9/0607 , B63H9/0685 , D07B5/005 , D07B2201/2086 , D07B2201/2087 , D07B2501/2076 , F03D5/00 , F03D7/00 , F03D9/25 , F03D9/32 , F03D13/22 , F03D15/10 , F05B2240/921 , Y02E10/70 , Y02E10/725 , Y02E10/728
摘要： An improved wind power device for wind energy conversion or vehicle propulsion. Among many possibilities contemplated, the device may have a moving sail with tethered wings (101), moving in elliptical trajectory, utilize separate sheave (503) and cable drum (505), use a block and tackle (411), attached to the tether and utilize a cable having a flexible jacket with aerodynamically streamlined cross section (603).
摘要翻译：用于风能转换或车辆推进的改进的风力发电装置。在设想的许多可能性中，该装置可以具有移动的帆，其具有以椭圆轨迹运动的系留翼（101），利用单独的滑轮（503）和缆索滚筒（505），使用附接到系绳的块和滑车（411）并利用具有空气动力学流线型横截面的柔性护套的电缆（603）。

16. 发明申请

US20150048621A1 KITE POWER SYSTEM 审中-公开
标题翻译：风筝动力系统
公开(公告)号：US20150048621A1
公开(公告)日：2015-02-19
申请号：US14388402
申请日：2013-03-27
申请人： E-KITE HOLDING B.V.
发明人： Coenraad, Louis Smeenk , Alfred Van Den Brink
IPC分类号： F03D9/00 , B65H75/44 , F03D5/00 , B64C31/06
CPC分类号： F03D5/06 , B64C31/06 , B65H75/4481 , F03D5/00 , F03D9/25 , F05B2240/231 , Y02E10/70
摘要： A kite power system includes a ground control unit with a generator (30), and a kite connected to the generator (30) via at least two main traction cables (10, 11). A rotor part (31) of the generator (30) includes a winch pulley (32, 33) for each of the at least two main traction cables (10, 11), and each of the winch pulleys (32, 33) is indirectly mechanically connected to the generator (30). A further aspect relates to a kite for use in a kite power generation system, having an airfoil shaped body (20) with one or more air filling apertures (23) in a leading edge part of the airfoil shaped body (20). At least two main traction cables (10, 11) are connected to the airfoil shaped body (20), which further includes an additional filling aperture (21) in a side part of the airfoil shaped body (20).
摘要翻译：风筝动力系统包括具有发电机（30）的地面控制单元和经由至少两个主牵引电缆（10,11）连接到发电机（30）的风筝。发电机（30）的转子部分（31）包括用于至少两个主牵引电缆（10,11）中的每一个的绞盘滑轮（32,33），并且每个绞盘滑轮（32,33）间接地机械地连接到发电机（30）。另一方面涉及一种用于风筝发电系统的风筝，其具有在机翼形体（20）的前缘部分中具有一个或多个空气填充孔（23）的翼型体（20）。至少两个主牵引电缆（10,11）连接到翼型体（20），翼形体（20）在翼型体（20）的侧部还包括附加的填充孔（21）。

17. 发明授权

US08955795B2 Motor pylons for a kite and airborne power generation system using same 有权
标题翻译：用于风筝和机载发电系统的电机塔使用相同的
公开(公告)号：US08955795B2
公开(公告)日：2015-02-17
申请号：US13733125
申请日：2013-01-02
申请人： Google Inc.
发明人： Damon Vander Lind , Pranay Sinha
IPC分类号： B64D27/02 , B64D27/26 , B64C31/06 , B64D27/24 , F03D5/00
CPC分类号： B64D27/26 , B64C31/06 , B64D27/24 , F03D5/00 , F03D9/25 , F03D13/20 , Y02E10/70 , Y02T50/62
摘要： A motor pylon system adapted for use with an airborne power generations system is disclosed. The pylons may support turbine driven generators for wind based electrical power generation which also function as electric motors in some aspects. The pylons may be designed to provide side force useful for turning a tethered flying wing flying in a circular cross wind flight path. The pylons may be designed to minimize air flow disruptions over the main wing.
摘要翻译：公开了一种适用于机载发电系统的电机塔系统。塔架可以支持用于风力发电的涡轮驱动发电机，其在一些方面也起电动机的作用。塔架可以设计成提供用于转动在圆形十字风飞行路径上飞行的系留飞翼的侧向力。塔架的设计可以减少主翼上的气流中断。

18. 发明授权

US08922046B2 Kite configuration and flight strategy for flight in high wind speeds 有权
标题翻译：风筝配置和高风速飞行的飞行策略
公开(公告)号：US08922046B2
公开(公告)日：2014-12-30
申请号：US13288527
申请日：2011-11-03
申请人： Damon Vander Lind
发明人： Damon Vander Lind
IPC分类号： F03D9/00 , H02P9/04 , B64C31/06 , F03D5/00 , F03D7/00
CPC分类号： B64C31/06 , B64C13/24 , B64C39/022 , F03D1/02 , F03D5/00 , F03D7/00 , F03D9/19 , F03D9/25 , F03D9/32 , F03D13/20 , F05B2240/921 , G05D1/0866 , Y02E10/70 , Y02E10/723 , Y02E10/725
摘要： A crosswind kite system adapted to operate in an alternate mode in high winds. The system may operate at reduced efficiency in high winds in order to moderate loading on the system during those high winds. The system may use multi-element airfoils which are actuated to reduce the coefficient of lift of the airfoils in order to moderate loading in high wind conditions. Other flight aspects may be controlled, including flying the crosswind kite in side slip to induce drag which may lower loading on the system.
摘要翻译：一种侧风筝系统，适于在大风中以替代模式操作。该系统可以在大风中以较低的效率进行操作，以便在这些大风中适度地对系统进行加载。该系统可以使用多元件翼型件，其被致动以降低翼型件的升力系数，以便在高风力条件下适度地加载。其他飞行方面可能受到控制，包括将侧风风筝放在侧滑中以引起可能降低系统负载的阻力。

19. 发明授权

US08919701B2 Inflatable delta-shaped traction kite 有权
标题翻译：充气三角形牵引风筝
公开(公告)号：US08919701B2
公开(公告)日：2014-12-30
申请号：US12525153
申请日：2008-01-31
申请人： Raphael Salles , Sylvain Peretti
发明人： Raphael Salles , Sylvain Peretti
IPC分类号： A63H27/08 , B64C31/06 , F41J9/08 , B63B35/79 , B63H9/06
CPC分类号： B64C31/06 , B63B35/7976 , B63B35/7979 , B63H9/0614
摘要： Inflatable fraction kite (1) and the system for managing the traction power, the direction and the transient maneuvers thereof, shaped as a negative dihedron, of the type known as ‘C-shape’ or ‘C-kite’, and comprising load-bearing riggers and riggers used to manage the direction and trim, the kite (1) being characterized in that in flight it is designed to be delta-shaped and for this reason its leading edge (10), when laid flat, has a curvature such that, for each half-wing (12, 13) of the kite, the angle (α) formed by the tangent (S) to said central point (A) and the tangent (T) at a given point (B) increases as said given point (B) moves from the forward central point (A) toward the end (14, 15) of the kite (1) and in that, in the first third of said half-wing (12, 13) of the kite, from the forward central point (A) and in the direction of one end (14, 15), said angle (α) is greater than 15°.
摘要翻译：膨胀级风筝（1）和用于管理被称为“C形”或“C风筝”的类型的作为负二面体的牵引力，方向和瞬时动作的系统，并且包括负载 - 用于管理方向和装饰的轴承钻机和钻机，风筝（1）的特征在于在飞行中其被设计为三角形，因此，其前缘（10）在平坦时具有如下曲率对于风筝的每个半翼（12,13），由给定点（B）处的切线（S）到所述中心点（A）和切线（T）形成的角度（α）随着所述给定点（B）从前向中心点（A）朝向风筝（1）的端部（14,15）移动，并且在所述半风（12,13）的前三分之一的风筝，从正向中心点（A）和一端（14,15）的方向，所述角度（α）大于15°。

20. 发明申请

US20140014778A1 Inflatable Kite with Leading Edge Swept Forwards at Wingtip 审中-公开
标题翻译： Wingtip的充气风筝向前倾斜
公开(公告)号：US20140014778A1
公开(公告)日：2014-01-16
申请号：US13521790
申请日：2012-02-01
申请人： Ross Harrington
发明人： Ross Harrington
IPC分类号： B64C31/06
CPC分类号： B64C31/06 , B63B35/7976
摘要： An inflatable kite has a continuous leading edge tube that is swept forward at its left and right wingtip ends so that bridle lines attaching the canopy to the user are forward of the centre of effort of the kite.
摘要翻译：充气风筝具有连续的前缘管，其在其左侧和右侧翼尖端向前扫掠，使得将冠层连接到使用者的辫子线在风筝的中心之前。

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