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1. 发明申请

US20180245569A1 ORTHOGONAL TURBINE WITH PRESSURE-DIFFERENTIAL-CONTROLLED JETS 审中-公开
公开(公告)号：US20180245569A1
公开(公告)日：2018-08-30
申请号：US15445942
申请日：2017-02-28
申请人： Victor M. Lyatkher
发明人： Victor M. Lyatkher
IPC分类号： F03D17/00 , F03D3/06 , F03D3/00 , F03D7/06 , F03D9/25 , F03B3/14 , F03B15/06
CPC分类号： F03D7/06 , F03B17/062 , F03D3/062 , F05B2210/16 , F05B2220/32 , F05B2220/706 , F05B2240/211 , F05B2240/2212 , F05B2240/30 , F05B2250/25 , F05B2260/97 , F05B2270/324 , Y02E10/28 , Y02E10/74
摘要： An orthogonal power unit includes blade sections with pressure sensitive elements on either side of a foil contour, such as at the widest point. Vents are positioned rearward of the pressure sensitive elements. A controller, such as a linkage or electronic controller, senses a pressure differential between the pressure sensitive elements. When the pressure differential exceeds a threshold, a valve coupled to the vent on the low-pressure side is opened to release pressurized fluid from that vent. The fluid may be combustible gas and an ignitor may be incorporated into the turbine blade to ignite the gas. A channel may pass through the blade sections and a back-pressure valve in each valve section couples the channel to a cavity from which fluid is released through the vents.

2. 发明申请

US20180180020A1 MASTLESS WIND TURBINE FOR POWER GENERATION 审中-公开
公开(公告)号：US20180180020A1
公开(公告)日：2018-06-28
申请号：US15901701
申请日：2018-02-21
申请人： Steven C. Hench
发明人： Steven C. Hench
IPC分类号： F03D3/00 , F03D3/06 , F03D9/25 , F03D9/11
CPC分类号： F03D3/005 , F03D3/062 , F03D3/064 , F03D9/11 , F03D9/25 , F05B2210/16 , F05B2240/211 , F05B2240/311 , Y02B10/30 , Y02E10/74
摘要： A mastless vertical axis wind turbine that comprises a plurality of sails that rotate about a vertical axis under the influence of wind. A platform is connected to and in tension with the plurality of sails at one or more points about the bottom of the plurality of the sails. Also, an external frame is connected to and in tension with the plurality of sails at one or more points about the top of the plurality of the sails. The external frame itself comprises a plurality of legs that converge above the plurality of sails at a central point about the vertical axis of rotation and extend beyond the path swept by the plurality of sails. A coupling mechanism connects one or more of the plurality of legs to the plurality of sails and allows the sails to rotate about the vertical axis of rotation while the legs remain stationary.

3. 发明授权

US09995275B1 Mastless wind turbine for power generation 有权
公开(公告)号：US09995275B1
公开(公告)日：2018-06-12
申请号：US15368303
申请日：2016-12-02
申请人： Steven C. Hench
发明人： Steven C. Hench
IPC分类号： F03D3/00 , F03D9/00 , F03D9/25 , F03D3/06 , F03D9/11
CPC分类号： F03D3/005 , F03D3/062 , F03D3/064 , F03D9/002 , F03D9/11 , F03D9/25 , F05B2210/16 , F05B2240/211 , F05B2240/311
摘要： A mastless vertical axis wind turbine that comprises a plurality of sails that rotate about a vertical axis under the influence of wind. A platform is connected to and in tension with the plurality of sails at one or more points about the bottom of the plurality of the sails. Also, an external frame is connected to and in tension with the plurality of sails at one or more points about the top of the plurality of the sails. The external frame itself comprises a plurality of legs that converge above the plurality of sails at a central point about the vertical axis of rotation and extend beyond the path swept by the plurality of sails. A coupling mechanism connects one or more of the plurality of legs to the plurality of sails and allows the sails to rotate about the vertical axis of rotation while the legs remain stationary.

4. 发明申请

US20180017038A1 TURBINE FOR VERTICAL AXIS WIND GENERATOR 审中-公开
公开(公告)号：US20180017038A1
公开(公告)日：2018-01-18
申请号：US15548638
申请日：2016-02-08
申请人： ENERGIETICHE S.R.L.
发明人： Carlo Alberto Cimatti , Daniele Marian
IPC分类号： F03D3/06 , F03D7/06 , F03D3/00
CPC分类号： F03D3/068 , F03D1/06 , F03D3/005 , F03D7/06 , F05B2220/706 , F05B2240/211 , F05B2260/70 , Y02E10/721
摘要： A turbine for a vertical axis wind turbine generator includes a supporting structure rotating about a central axis; at least one blade, which is elongate in a longitudinal direction, operatively parallel to the central axis and connected to the supporting structure so as to rotate about the central axis along an operating trajectory, in a rotation direction, wherein the blade, has a wing having an aerofoil defining a head and a tail, wherein the head leads the tail in the rotation direction, and includes a deflector having an aerofoil defining a head and a tail, wherein the head leads the tail in the rotation direction, positioned along the operating trajectory with its tail proximal to the head of the wing and oscillating about a tilt axis which is parallel to the longitudinal axis of the blade and passes through the head of the deflector.

5. 发明授权

US09797447B2 Bearing for vertical axis windmill and vertical axis wind power generator 有权
公开(公告)号：US09797447B2
公开(公告)日：2017-10-24
申请号：US14360848
申请日：2012-11-28
申请人： THK CO., LTD.
发明人： Toshiyuki Aso , Katsuya Iida , Tomoyuki Aida , Yuki Hayashi , Takashi Sakuyama
IPC分类号： F16C33/58 , F16C33/32 , F16C19/06 , F03D3/00 , F03D9/25 , F03D80/70
CPC分类号： F16C33/585 , F03D3/005 , F03D9/25 , F03D80/70 , F05B2240/211 , F16C19/06 , F16C33/32 , F16C2240/76 , F16C2300/14 , F16C2360/31 , Y02E10/722 , Y02E10/74
摘要： In a bearing for vertical axis windmill configured to rotatably support a vertical axis of a vertical axis windmill, the bearing includes a ball (7), a diameter of the ball and a curvature of a rolling groove of the bearing are set to satisfy a predetermined starting torque and a load rating. For example, the curvature of the rolling groove of the bearing is 54% or more and 100% or less, and the diameter of the ball has a ratio of 20% or less with respect to a vertical shaft (2).

6. 发明申请

US20170211544A1 Flexible Wind Turbine Apparatus 审中-公开
公开(公告)号：US20170211544A1
公开(公告)日：2017-07-27
申请号：US15261873
申请日：2016-09-10
申请人： Reinaldo Ivan Olivera
发明人： Reinaldo Ivan Olivera
IPC分类号： F03D3/06 , F03D3/02 , F03D3/00
CPC分类号： F03D3/068 , F03D3/005 , F03D3/02 , F05B2240/211 , F05B2240/311 , F05B2250/11 , F05B2250/12 , F05B2250/121 , F05B2250/232 , F05B2250/70 , Y02B10/30 , Y02E10/74
摘要： An airfoil for a wind turbine apparatus includes an airfoil body having an arcuate shape extending between a first end and a second end and an airfoil support secured to a midpoint on the airfoil body and connected to the outer end of the support arm. The airfoil body includes a first portion adjacent to the first end and a second portion adjacent to the second end. The first end and the second end are secured to the support arm, and the body of the airfoil is comprised of material capable of flexing in response to wind pressure. The first and second portions of the airfoil body extend away from each other in an extended position and collapse together in a collapsed position, and the orientation of the airfoil relative to the direction of the wind causes the airfoil to move between the open and closed positions.

7. 发明申请

US20160186721A1 WIND TURBINE BLADE ASSEMBLY 审中-公开
标题翻译：风力涡轮叶片组件
公开(公告)号：US20160186721A1
公开(公告)日：2016-06-30
申请号：US14978564
申请日：2015-12-22
申请人： Kuo-Chang HUANG
发明人： Kuo-Chang HUANG
IPC分类号： F03D3/06
CPC分类号： F03D3/062 , F03D3/067 , F05B2240/211 , Y02E10/74
摘要： A wind turbine blade assembly includes a rotary shaft, and a plurality of blade units connected to the rotary shaft and angularly spaced apart from each other. Each blade unit includes a grid frame connected to the rotary shaft and formed with a plurality of grid spaces, a plurality of blade panels swingably connected to the grid frame and corresponding in position to the grid spaces, and a plurality of counterweight members respectively disposed on the swing ends of the blade panels. Each counterweight member includes a soft hollow main body and a counterweight fluid accommodated in the main body.
摘要翻译：风力涡轮机叶片组件包括旋转轴和连接到旋转轴并且彼此成角度地间隔开的多个叶片单元。每个叶片单元包括连接到旋转轴并且形成有多个网格空间的网格框架，多个叶片面板，其可摆动地连接到网格框架并且对应于格栅空间的位置，以及多个配重构件，分别设置在叶片面板的摆动端。每个配重构件包括容纳在主体中的软中空主体和配重流体。

8. 发明授权

US09371856B2 Non-contact thrust bearing using permanent magnets 有权
标题翻译：使用永磁体的非接触推力轴承
公开(公告)号：US09371856B2
公开(公告)日：2016-06-21
申请号：US13904646
申请日：2013-05-29
申请人： Stephen Kundel
发明人： Stephen Kundel
IPC分类号： F16C32/04 , H02K7/09 , F03D11/00
CPC分类号： F16C32/0423 , F03D80/70 , F05B2240/211 , F05B2240/511 , F16C32/0408 , F16C32/0427 , F16C2360/31 , H02K7/09 , Y02E10/722 , Y02E10/725
摘要： A magnetic thrust bearing for use in a device for relatively free rotational movement of a first part relative to a second part includes axial and laterally spaced magnets. Each magnet has a magnetic field of force with opposing poles and a transition section which converges to a transition line. Axial magnets are spaced on an axis of the first part of the device and lateral magnets are arranged on the second part of the device. The lateral magnets operating in units, having paired lateral magnets positioned on opposite sides of the axis with each of the paired magnets having an equal length and equal gap or space from the axis. Axial magnets have an alternating polar orientation such that the nearest magnetic poles of adjacent axial magnets are repelling, and the distance between transition lines of the axial magnets is substantially equal to the length of the lateral magnets. Accordingly, the magnetic field of force of each lateral magnetic unit is perpendicular and attracting to the repelling fields of force between adjacent axial magnets for lateral displacement of the first part relative to the second part by a fixed gap, so that, with this arrangement, the permanent-magnet bearing enables non-contact, relative motion between the two parts of the device using both attractive and repelling forces generated by magnets.
摘要翻译：用于第一部件相对于第二部件相对自由旋转运动的装置中的磁性止推轴承包括轴向和横向间隔开的磁体。每个磁体具有相对磁极的力场和会聚到过渡线的过渡部分。轴向磁体在装置的第一部分的轴线上间隔开，并且横向磁体布置在装置的第二部分上。横向磁体以单元操作，具有位于轴的相对侧上的成对的侧面磁体，其中每对成对的磁体具有与轴相同的长度和相等的间隙或空间。轴向磁体具有交替极性取向，使得相邻轴向磁体的最近的磁极排斥，并且轴向磁体的过渡线之间的距离基本上等于横向磁体的长度。因此，每个横向磁性单元的力场垂直并且吸引相邻轴向磁体之间的排斥力，以使第一部分相对于第二部分的横向位移具有固定的间隙，因此，通过这种布置，永磁体轴承能够使用由磁体产生的有吸引力和排斥力的装置的两部分之间的非接触相对运动。

9. 发明申请

US20160123300A1 VERTICAL AXIS WATER/WIND TURBINE MOTOR USING FLIGHT FEATHER OPENING/CLOSING WING SYSTEM 审中-公开
标题翻译：垂直轴水/风力发电机使用飞行羽毛打开/关闭系统
公开(公告)号：US20160123300A1
公开(公告)日：2016-05-05
申请号：US14893652
申请日：2014-05-24
申请人： Yoshiji TAMATSU
发明人： Yoshiji TAMATSU
IPC分类号： F03D3/06 , F03D7/06 , F03B17/06
CPC分类号： F03D3/067 , F03B17/065 , F03D3/02 , F03D3/068 , F03D7/06 , F03D15/10 , F05B2210/16 , F05B2240/211 , F05B2240/214 , F05B2240/232 , F05B2240/312 , F05B2240/313 , Y02E10/223 , Y02E10/28 , Y02E10/74
摘要： A stability of a vertical axis combined water/wind turbine motor composed of a drag type and a lift type is improved by releasing convex surface resistance produced by a drag-type blade going against a fluid and increasing rotation torque by the reduction in resistance; during high-speed rotation equal to or higher than a fluid speed, all wing surfaces of the drag type are naturally brought into a released state as a result of being pulled by the lift-type blade rotation speed; and a danger at the time of increasing a fluid speed can be avoided by producing a fully-released state by rolling in feathers of a drag-type wind surface configuration, by decreasing the entire volume by folding wing surfaces to the rotation axis side, or by decreasing the entire structure by drawing feathers on the wing surface toward the rotation center.
摘要翻译：通过释放由阻力型叶片抵抗流体产生的凸表面阻力和通过降低阻力而增加旋转扭矩，提高了由拖曳式和升降式构成的垂直轴组合水/风力涡轮机的稳定性。在等于或高于流体速度的高速旋转期间，作为拉升型叶片转速的结果，拖曳式的所有翼面自然地进入释放状态; 通过使翼面向旋转轴侧折叠而减小整个体积，可以通过在拖曳式风面构造的羽毛中滚动而产生完全释放状态来避免流体速度增加时的危险，或通过在翼面上朝向旋转中心绘制羽毛来减小整个结构。

10. 发明申请

US20140361541A1 Power Transfer Station 审中-公开
标题翻译：电力转移站
公开(公告)号：US20140361541A1
公开(公告)日：2014-12-11
申请号：US14355395
申请日：2012-10-26
申请人： WINDDRIVE LIMITED
发明人： Stephen Todd
IPC分类号： F03D9/02 , F03D3/00 , F03D9/00
CPC分类号： F03D3/005 , F03D9/17 , F03D9/25 , F03D9/28 , F03D15/00 , F03D80/60 , F05B2240/211 , F05B2240/40 , F05B2260/406 , F05B2270/32 , F05B2270/321 , F05B2270/327 , Y02E10/72 , Y02E60/17
摘要： A power transfer system comprising a turbine for capturing wind energy; a plurality of driven devices which can be coupled to the turbine to be driven thereby; and a controller adapted to monitor a parameter relating to the energy output of the turbine and selectively load or unload one or more of the plurality of driven devices to maximise the efficiency of the turbine and maximise efficient power transfer from the turbine to one or more of the driven devices. The present invention efficiently power matches the available turbine energy with the energy capacity of the driven devices to thereby ensure the turbine and driven devices operate within an optimum range to minimise energy wastage and increase energy transfer efficiency.
摘要翻译：一种电力传输系统，包括用于捕获风能的涡轮机; 多个驱动装置，其可以联接到所述涡轮机以被驱动; 以及控制器，其适于监测与所述涡轮机的能量输出相关的参数，并选择性地加载或卸载所述多个从动装置中的一个或多个驱动装置，以使涡轮机的效率最大化并且使从所述涡轮机到所述涡轮机中的一个或多个驱动装置。本发明有效地将功率与可利用的涡轮机能量与被驱动装置的能量容量相匹配，从而确保涡轮机和驱动装置在最佳范围内运行，以最小化能量浪费并提高能量传递效率。

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