专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10018179B2 Wind turbine blade 有权
公开(公告)号：US10018179B2
公开(公告)日：2018-07-10
申请号：US14911688
申请日：2014-08-18
申请人： ALSTOM RENEWABLE TECHNOLOGIES WIND B.V.
发明人： Jaume Betran Palomas
IPC分类号： F03D1/06 , F03D7/02
CPC分类号： F03D7/0224 , F03D1/0675 , F05B2240/31 , F05B2260/78 , F05B2260/964 , Y02E10/721 , Y02E10/723
摘要： The present wind turbine blade comprises an airfoil structure comprising an airfoil shape, an internal support structure arranged spanwise along the length of the blade within the airfoil structure, and an elastic connection joining a portion of an inner surface of the airfoil structure with a portion of the internal support structure. The airfoil structure can be passively pitched relative to the internal support structure according to aerodynamic pressure distribution at different blade locations.

2. 发明授权

US09752559B2 Rotatable aerodynamic surface features for wind turbine rotor blades 有权
公开(公告)号：US09752559B2
公开(公告)日：2017-09-05
申请号：US14157598
申请日：2014-01-17
申请人： General Electric Company
发明人： Stefan Herr , James Robert Tobin
IPC分类号： B64C23/06 , B64C3/58 , F03D1/06 , F03D7/02 , F03D80/00
CPC分类号： F03D7/022 , B64C3/58 , B64C23/06 , F03D1/0633 , F03D1/0641 , F03D1/0675 , F03D7/0224 , F03D7/0232 , F03D7/024 , F03D7/0252 , F03D80/00 , F05B2240/122 , F05B2240/30 , F05B2240/31 , F05B2240/313 , F05B2260/502 , Y02E10/721 , Y02E10/723 , Y02T50/162
摘要： The present subject matter directed to a rotor blade assembly for a wind turbine having at least one rotatable aerodynamic surface feature configured thereon. The rotor blade assembly includes a body shell including a pressure side surface and a suction side surface extending between a leading edge and a trailing edge. The aerodynamic surface feature is disposed adjacent to the pressure side surface, the suction side surface, and/or both. In addition, the surface feature may have a generally airfoil-shaped cross section. As such, an actuator can be configured at least partially within an internal volume of the surface feature, the actuator being configured to rotate the surface feature relative to the body shell.

3. 发明授权

US09683549B2 Turbine with dynamically adaptable savonius blades 有权
公开(公告)号：US09683549B2
公开(公告)日：2017-06-20
申请号：US14533868
申请日：2014-11-05
申请人： Hassan Mohajer
发明人： Hassan Mohajer
IPC分类号： F03D3/06
CPC分类号： F03D3/068 , F03D3/002 , F03D3/007 , F03D3/02 , F03D3/062 , F05B2240/31 , F05B2240/311 , F05B2240/921 , Y02E10/74
摘要： An apparatus may include a cage that rotates around a cage axis and a turbine located at an end of the cage and rotating around a turbine axis. A turbine blade may have an adaptable shape. A frame of the turbine blade may have a first frame portion that pivots relative to the second frame portion. The curvature of the turbine blade may be controlled by shortening a connection while concurrently lengthening another connection. Controllers may control the rotation of the cage(s) and/or turbine(s) based on a speed, a direction, a velocity, an acceleration of wind, and/or a load carried by the apparatus. The apparatus may be a Savonius machine. Rotation of the cage(s) and/or turbine(s) may induce a Magnus effect. A seat and user controls near the seat may be included. The user controls may control the rotation of the cage(s) and/or turbine(s).

4. 发明申请

US20170067443A1 Method for Controlling a Wind Turbine 有权
标题翻译：风力发电机控制方法
公开(公告)号：US20170067443A1
公开(公告)日：2017-03-09
申请号：US15345060
申请日：2016-11-07
申请人： DEKA Products Limited Partnership
发明人： Dean Kamen , Christopher C. Lagenfeld , Stanley B. Smith , Andrew A. Schnellinger , George B. Lanigan
IPC分类号： F03D7/06 , F03D9/00 , F03D9/25 , F03D13/40 , F03D3/06 , F03D17/00 , F03D13/20 , F03D9/11 , F03D3/00
CPC分类号： F03D7/06 , F03D3/005 , F03D3/062 , F03D7/0236 , F03D7/0248 , F03D9/11 , F03D9/25 , F03D13/20 , F03D13/40 , F03D17/00 , F05B2220/25 , F05B2240/31 , F05B2240/98 , F05B2270/325 , F05B2270/808 , Y02B10/30 , Y02E10/74
摘要： A wind turbine is disclosed. The wind turbine includes comprising an inflatable portion comprising one or more blades and a device for rotatably driving the inflatable portion at a predetermined rate for a predetermined time.
摘要翻译：公开了一种风力涡轮机。风力涡轮机包括包括一个或多个叶片的可充气部分和用于以预定速率可旋转地驱动可充气部分预定时间的装置。

5. 发明授权

US09581127B2 Device for generating hydro-electric energy 有权
标题翻译：用于产生水电能的装置
公开(公告)号：US09581127B2
公开(公告)日：2017-02-28
申请号：US14761141
申请日：2014-01-16
申请人： Boudewijn Gabriel Van Rompay
发明人： Boudewijn Gabriel Van Rompay
IPC分类号： F03B17/06 , F03B13/10 , F03B3/00 , H02K7/116 , F03B11/02 , F03B13/26
CPC分类号： F03B13/10 , F03B3/00 , F03B11/02 , F03B13/264 , F03B17/063 , F05B2240/133 , F05B2240/14 , F05B2240/31 , F05B2240/40 , F05B2240/61 , F05B2240/931 , F05B2240/932 , F05B2240/97 , F05B2270/18 , H02K7/116 , Y02E10/28
摘要： Device for generating energy using the current of a river (2) or similar, which device (1) includes a paddlewheel (11) and at least one generator set (14) of which the drive shaft (17a) is coupled to the shaft (11) of the paddlewheel (10), characterized in that the paddlewheel (10) is self-floating and that the device (1) is provided with an at least partly submerged housing (3) with an open bottom (4) that is located at a height (A) above the bed (5) of the river (2), wherein the paddlewheel (10) is bearing mounted and of which the internal space (8) is pressurized to regulate the height of the water level (12) in the housing (3).
摘要翻译：用于使用河流（2）或类似物的电流产生能量的装置，该装置（1）包括水轮（11）和至少一个发电机组（14），驱动轴（17a）联接到轴（其特征在于，所述水轮（10）是自浮的，并且所述设备（1）设置有至少部分浸没的壳体（3），所述壳体具有位于在河床（2）的床（5）上方的高度（A）处，其中所述水轮（10）是轴承安装的，并且所述内部空间（8）被加压以调节所述水位（12）的高度，在房屋（3）中。

6. 发明申请

US20170016424A1 APPARATUSES, METHODS AND SYSTEMS FOR HARNESSING FLUID FLOW WITH FLEXIBLE MECHANICAL TRANSDUCERS 审中-公开
标题翻译：用柔性机械传感器进行流体流动的装置，方法和系统
公开(公告)号：US20170016424A1
公开(公告)日：2017-01-19
申请号：US15211763
申请日：2016-07-15
申请人： Pliant Energy Systems LLC
发明人： Benjamin Pietro Filardo , Daniel S. Zimmerman , Michael I. Weaker
IPC分类号： F03B13/10 , F04D19/00 , F04D13/06 , F04D3/00 , F03B17/06 , F04D25/06
CPC分类号： F03B13/10 , F03B17/061 , F05B2220/706 , F05B2240/31 , Y02E10/22 , Y02E10/28
摘要： The APPARATUSES, METHODS AND SYSTEMS FOR HARNESSING FLUID FLOW WITH FLEXIBLE MECHANICAL TRANSDUCERS include mechanisms that include flexible elements with strained deformations. In some implementations, oscillations of strained deformations in fins are excited by a moving fluid. By coupling the fin structure to an electrical generator and/or pump, energy from the moving fluid can be converted into electrical energy or used to perform useful mechanical work. In some implementations, the fin may be coupled to a motor or other actuator which causes the strained deformations to move, thereby imparting force onto the fluid to move or mix fluid or perform other useful work.
摘要翻译：用柔性机械传感器进行流体流动的装置，方法和系统包括具有应变变形的柔性元件的机构。在一些实施方案中，翅片中的应变变形的振荡被移动的流体激发。通过将翅片结构耦合到发电机和/或泵，来自移动流体的能量可以转换成电能或用于执行有用的机械作业。在一些实施方案中，翅片可以联接到电动机或其他致动器，其致使应变变形移动，从而将力施加到流体上以移动或混合流体或执行其它有用的工作。

7. 发明申请

US20170002794A1 Windmill that Generates Exceptional Amounts of Electricity 审中-公开
标题翻译：产生特殊电量的风车
公开(公告)号：US20170002794A1
公开(公告)日：2017-01-05
申请号：US14791274
申请日：2015-07-03
申请人： Darell Allen Williams
发明人： Darell Allen Williams
IPC分类号： F03D7/02 , F03D17/00 , F03D15/00 , F03D1/06 , F03D9/00
CPC分类号： F03D7/0204 , F03D1/04 , F03D1/0666 , F03D1/0675 , F03D7/022 , F03D7/028 , F03D9/008 , F03D9/28 , F03D15/00 , F05B2240/31 , F05B2240/313 , Y02E10/721 , Y02E10/722 , Y02E10/723 , Y02E10/725
摘要： A windmill for generating electricity is described, which contains several improvements that enable the blades of the windmill to be much wider than conventional electricity-generating windmill blades. The rotor containing the blades will also change direction to capture the largest amount of wind energy available. The windmill includes a “shroud” surrounding the blades, which increases the wind velocity through the blades. Support structures for the windmill are described, and also a method of using the windmill to store electricity to use later is shown. The windmill is more stable than conventional windmills. A method of using a windmill to generate electricity is also described.
摘要翻译：描述了用于发电的风车，其包含若干改进，使得风车的叶片比常规发电风车叶片宽得多。包含叶片的转子也将改变方向以捕获可用的最大量的风能。风车包括围绕叶片的“护罩”，这增加了通过叶片的风速。描述了风车的支撑结构，并且还示出了使用风车来储存电力以便稍后使用的方法。风车比传统风车更稳定。还描述了使用风车发电的方法。

8. 发明授权

US09458825B2 Actuation mechanisms for load management devices on aerodynamic blades 有权
标题翻译：空气动力学叶片负载管理装置的启动机制
公开(公告)号：US09458825B2
公开(公告)日：2016-10-04
申请号：US13834252
申请日：2013-03-15
申请人： Frontier Wind, LLC
发明人： Peter Everett Brooks , Nathan John Burgess , Myron Floyd Miller , Thomas Jay Green
IPC分类号： B64C9/00 , F03D7/02 , F03D1/06
CPC分类号： F03D7/022 , F03D1/0675 , F03D7/0256 , F03D80/00 , F05B2240/122 , F05B2240/2021 , F05B2240/31 , F05B2240/311 , F05B2240/313 , F05B2260/507 , Y02E10/721 , Y02E10/722 , Y02E10/723
摘要： Systems, apparatuses, and methods are provided for actuating one or more load management devices on a wind turbine and/or a wind turbine blade. Each actuator may exhibit one or more beneficial qualities including appropriate actuation speed/force characteristics, size and/or weight characteristics, and/or increased reliability and consistent operation in a variety of operating conditions. According to some aspects, the actuator may be a direct pneumatic actuator, a ramp slide pneumatic actuator, a scissor actuator, a linear induction actuator, a belt actuator, a closed cam follower actuator, a screw drive actuator, a solenoid actuator, a rack and pinion actuator, a cylindrical cam follower actuator, a Y-belt actuator, an offset rotary drive actuator, a tape style actuator, a rigid tape actuator, a deformable membrane actuator, a memory alloy actuator, and/or a crank slide actuator.
摘要翻译：提供了用于致动风力涡轮机和/或风力涡轮机叶片上的一个或多个负载管理装置的系统，装置和方法。每个致动器可以在各种操作条件下展现一个或多个有益的质量，包括适当的致动速度/力特性，尺寸和/或重量特性，和/或增加的可靠性和一致的操作。根据一些方面，致动器可以是直接气动致动器，斜坡滑动气动致动器，剪刀致动器，线性感应致动器，带致动器，闭合凸轮从动执行器，螺旋驱动致动器，螺线管致动器，齿条小齿轮致动器，圆柱形凸轮从动件致动器，Y形带致动器，偏移旋转驱动致动器，带式致动器，刚性带致动器，可变形膜致动器，存储合金致动器和/或曲柄滑块致动器。

9. 发明授权

US09394046B2 Fluid interface device as well as apparati and methods including same 有权
标题翻译：流体接口装置以及包括其的装置和方法
公开(公告)号：US09394046B2
公开(公告)日：2016-07-19
申请号：US13679373
申请日：2012-11-16
申请人： Theodore M. Garver
发明人： Theodore M. Garver
IPC分类号： B64C23/02 , F03D1/06 , B64C3/50
CPC分类号： B64C23/08 , B64C3/50 , B64C23/02 , F03D1/0675 , F03D7/0232 , F05B2240/31 , Y02E10/721 , Y02T50/14
摘要： A fluid interface device, such as an airfoil assembly, can include a device structure and at least one movable band oriented such that the band moves in a direction of fluid flow. The at least one movable band can be supported on the device structure such that an outer surface of the movable band is exposed along the device structure and is capable of movement relative thereto such that a relative velocity can be maintained between the outer surface and the device structure. The fluid interface device can also include an edge extension disposed along the leading edge of the device structure. An airplane, a wind turbine and a method are also included.
摘要翻译：诸如翼型组件的流体界面装置可以包括装置结构和至少一个可移动的带定向成使得带沿流体流动的方向移动。所述至少一个可移动带可以被支撑在所述装置结构上，使得所述可移动带的外表面沿着所述装置结构暴露并且能够相对于其移动，使得可以在所述外表面和所述装置之间保持相对速度结构体。流体界面装置还可以包括沿着装置结构的前缘设置的边缘延伸部。还包括飞机，风力发电机和方法。

10. 发明申请

US20160123301A1 TURBINE WITH DYNAMICALLY ADAPTABLE SAVONIUS BLADES 审中-公开
标题翻译：具有动态适应性风叶的涡轮机
公开(公告)号：US20160123301A1
公开(公告)日：2016-05-05
申请号：US14533868
申请日：2014-11-05
申请人： Hassan Mohajer
发明人： Hassan Mohajer
IPC分类号： F03D3/06
CPC分类号： F03D3/068 , F03D3/002 , F03D3/007 , F03D3/02 , F03D3/062 , F05B2240/31 , F05B2240/311 , F05B2240/921 , Y02E10/74
摘要： An apparatus may include a cage that rotates around a cage axis and a turbine located at an end of the cage and rotating around a turbine axis. A turbine blade may have an adaptable shape. A frame of the turbine blade may have a first frame portion that pivots relative to the second frame portion. The curvature of the turbine blade may be controlled by shortening a connection while concurrently lengthening another connection. Controllers may control the rotation of the cage(s) and/or turbine(s) based on a speed, a direction, a velocity, an acceleration of wind, and/or a load carried by the apparatus. The apparatus may be a Savonius machine. Rotation of the cage(s) and/or turbine(s) may induce a Magnus effect. A seat and user controls near the seat may be included. The user controls may control the rotation of the cage(s) and/or turbine(s).
摘要翻译：装置可以包括围绕保持架轴线旋转的保持架和位于保持架的端部并且绕涡轮机轴线旋转的涡轮机。涡轮叶片可具有适应性的形状。涡轮机叶片的框架可以具有相对于第二框架部分枢转的第一框架部分。可以通过缩短连接来同时延长另一连接来控制涡轮叶片的曲率。控制器可以基于速度，方向，速度，风的加速度和/或由装置携带的负载来控制保持架和/或涡轮的旋转。该装置可以是Savonius机器。保持架和/或涡轮机的旋转可能引起马格努斯效应。可能包括座椅附近的座椅和用户控制。用户控制可以控制保持架和/或涡轮机的旋转。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式