公开(公告)号：US08235651B2

公开(公告)日：2012-08-07

申请号：US12061970

申请日：2008-04-03

申请人： Shigeo Yoshida

发明人： Shigeo Yoshida

IPC分类号： F01D25/24 ,  F03D11/00

CPC分类号： F03D80/60 ,  F05B2240/14 ,  F05B2250/40 ,  F05B2250/502 ,  F05B2250/70 ,  F05B2260/64 ,  Y02E10/723 ,  Y10S415/908

摘要： The purpose of the invention is to protect, in a horizontal axis wind turbine with an exhaust aperture for exhausting air from within the nacelle, the exhaust aperture and the internal structures from storm winds through facing the exhaust aperture away from the storm wind, even when storm winds are received from all directions relative to the nacelle. A rotary duct is attached to the nacelle so as to be able to rotate freely in the yaw direction, and is rotated in the yaw direction in accordance with changes in the wind direction. The exhaust aperture is provided at a position that changes direction depending on the rotation of the rotary duct in the yaw direction. By rotating the rotary duct in the yaw direction so that the exhaust aperture will face the downwind side in accordance with changes in the wind direction, the exhaust aperture can be faced away from storm winds, even when storm winds are received from all directions in relation to the nacelle.

摘要翻译： 本发明的目的是在具有用于从机舱内排出空气的排气孔的水平轴风力涡轮机中保护排气孔和内部结构，以防止风暴通过面对远离风暴的排气孔，即使当 从相对于机舱的各个方向接收风暴。 旋转管道连接到机舱，以便能够在偏航方向上自由旋转，并且根据风向的变化沿偏航方向旋转。 排气孔设置在根据旋转管道在偏航方向上的旋转方向改变方向的位置。 通过沿着偏航方向旋转旋转管道，使得排气孔口将根据风向的变化面向下风向侧，即使从相关的所有方向接收到风暴风，排气孔也可以面对风暴风 到机舱。

公开(公告)号：US08134281B2

公开(公告)日：2012-03-13

申请号：US12217655

申请日：2008-07-08

申请人： Jahangir S. Rastegar ,  Richard T. Murray

发明人： Jahangir S. Rastegar ,  Richard T. Murray

IPC分类号： H01L41/113

CPC分类号： F03B13/20 ,  F05B2220/709 ,  F05B2250/40 ,  H01L41/1136 ,  H02N2/18 ,  H02N2/183 ,  Y02E10/38

摘要： A buoy for generating electrical energy from an upward heave resulting from a passing wave is provided. The buoy including: a body; a first device associated with the body to which a motion of the heave is transferred; and a second device associated with the body to which the motion is intermittently transferred from the first device. A buoy is also provided for generating electrical energy from a pitch/roll resulting from the passing wave where the first device is associated with the body to which a motion of the pitch/roll is transferred and the second device is associated with the body to which the motion is intermittently transferred from the first device.

摘要翻译： 提供了一种用于从通过波形产生的向上升起产生电能的浮标。 浮标包括：一个身体; 与身体相关联的第一装置，其中移动起伏的运动; 以及与所述主体相关联的第二设备，所述运动从所述主体间歇地从所述第一设备传送到所述主体。 还提供浮标用于从由通过波产生的俯仰/辊产生电能，其中第一装置与传递俯仰/滚动的运动的主体相关联，并且第二装置与主体相关联 该运动从第一装置间歇地传送。

公开(公告)号：US20120169055A1

公开(公告)日：2012-07-05

申请号：US13418288

申请日：2012-03-12

申请人： Jahangir S Rastegar ,  Richard T. Murray

发明人： Jahangir S Rastegar ,  Richard T. Murray

IPC分类号： F03B13/20

CPC分类号： F03B13/20 ,  F05B2220/709 ,  F05B2250/40 ,  H01L41/1136 ,  H02N2/18 ,  H02N2/183 ,  Y02E10/38

摘要： A buoy for generating electrical energy from an roll/pitch motion resulting from a passing wave. The buoy including: a body; a pendulum member rotatably disposed on the body at a first end of the pendulum member; a pendulum mass disposed at a second end of the pendulum member; an exciter mass positioned on the pendulum member between the first and second ends; and one or more generators for generating electrical energy, the one or more generators being positioned in the body such that swinging of the pendulum member due to the roll/pitch motion causes a portion of the exciter mass to engage the one or more generators to generate the electrical energy.

摘要翻译： 用于从通过波形产生的滚动/俯仰运动产生电能的浮标。 浮标包括：一个身体; 摆锤构件，其在所述摆锤构件的第一端处可旋转地设置在所述主体上; 设置在摆锤构件的第二端的摆锤块; 位于第一和第二端之间的摆锤构件上的激励器质量; 以及用于产生电能的一个或多个发电机，所述一个或多个发电机被定位在所述主体中，使得由于所述滚动/俯仰运动引起的所述摆锤构件的摆动导致所述激励器质量的一部分与所述一个或多个发电机接合以产生 电能。

公开(公告)号：US20080247875A1

公开(公告)日：2008-10-09

申请号：US12061970

申请日：2008-04-03

申请人： Shigeo YOSHIDA

发明人： Shigeo YOSHIDA

IPC分类号： F03D11/00 ,  F03D1/00 ,  F24F13/10

CPC分类号： F03D80/60 ,  F05B2240/14 ,  F05B2250/40 ,  F05B2250/502 ,  F05B2250/70 ,  F05B2260/64 ,  Y02E10/723 ,  Y10S415/908

摘要： The purpose of the invention is to protect, in a horizontal axis wind turbine with an exhaust aperture for exhausting air from within the nacelle, the exhaust aperture and the internal structures from storm winds through facing the exhaust aperture away from the storm wind, even when storm winds are received from all directions relative to the nacelle. A rotary duct 4 is attached to the nacelle 1 so as to be able to rotate freely in the yaw direction, and is rotated in the yaw direction in accordance with changes in the wind direction. The exhaust aperture 4a is provided at a position that changes direction depending on the rotation of the rotary duct 4 in the yaw direction. By rotating the rotary duct 4 in the yaw direction so that the exhaust aperture 4a will face the downwind side in accordance with changes in the wind direction, the exhaust aperture 4a can be faced away from storm winds, even when storm winds are received from all directions in relation to the nacelle 1.

摘要翻译： 本发明的目的是在具有用于从机舱内排出空气的排气孔的水平轴风力涡轮机中，将排气孔和内部结构从风暴中经过面对远离风暴的排气孔，即使在 从相对于机舱的各个方向接收风暴。 旋转管道4安装在机舱1上，以便能够在偏航方向上自由旋转，并且根据风向的变化沿偏航方向旋转。 排气孔4a设置在根据旋转管道4的偏转方向的旋转而改变方向的位置。 通过沿旋转方向旋转旋转管道4，使得排气孔口4a将根据风向的变化面向下风向侧，即使接收到风暴风，排气孔口4a也可以面对风暴风 相对于机舱1的各个方向。

公开(公告)号：US20150167646A1

公开(公告)日：2015-06-18

申请号：US14417207

申请日：2013-07-26

申请人： Vestas Wind Systems AS

发明人： Keld Hammerum ,  Elk Herbsleb ,  Lars Finn Sloth Larsen ,  Fabio Caponetti

IPC分类号： F03D11/04 ,  F03D7/02

CPC分类号： F03D9/25 ,  B63B39/00 ,  F03D7/0224 ,  F03D13/20 ,  F03D13/22 ,  F03D13/25 ,  F05B2240/912 ,  F05B2240/91521 ,  F05B2240/93 ,  F05B2250/40 ,  Y02E10/723 ,  Y02E10/727 ,  Y02E10/728

摘要： The preset invention relates to wind turbines and, in particular inclining a wind turbine from the vertical position. A tower (102) of a wind turbine may be inclined from the vertical position in order to reduce the loads on the tower (102).

摘要翻译： 本发明涉及风力涡轮机，并且特别地涉及从垂直位置倾斜风力涡轮机。 风力涡轮机的塔架（102）可以从垂直位置倾斜，以便减小塔架（102）上的负载。

公开(公告)号：US08405238B2

公开(公告)日：2013-03-26

申请号：US12740932

申请日：2008-10-29

申请人： Ole Gunnar Dahlhaug

发明人： Ole Gunnar Dahlhaug

IPC分类号： F03D9/00 ,  H02P9/04

CPC分类号： F16H39/02 ,  F03D9/28 ,  F03D15/00 ,  F03D15/20 ,  F05B2250/40 ,  F05B2260/406 ,  Y02E10/722 ,  Y02E10/726

摘要： A wind turbine power production system with a closed loop hydrostatic transmission system for the transfer of mechanical energy from a wind turbine rotor to an electric generator. The hydrostatic transmission system comprises a closed loop with a pump and a motor connected by tubes or pipes. The assembly of the wind turbine rotor and the pump is arranged for rotating about a vertical axis above a swivel arranged for transferring fluid to and from the motor, fluid reservoir and other components arranged below the swivel.

摘要翻译： 具有用于将机械能从风力涡轮机转子传递到发电机的闭环静液压传动系统的风力涡轮机发电系统。 静液压传动系统包括一个带有泵的闭合回路和通过管子或管道连接的马达。 风力涡轮机转子和泵的组件布置成围绕设置用于将流体传送到马达，流体储存器和布置在旋转件下方的其它部件的旋转件的垂直轴线旋转。

公开(公告)号：US20110223033A1

公开(公告)日：2011-09-15

申请号：US13015693

申请日：2011-01-28

申请人： Jing Wang ,  Edward Lee McGrath ,  Thomas Joseph Fischetti

发明人： Jing Wang ,  Edward Lee McGrath ,  Thomas Joseph Fischetti

IPC分类号： F03D1/06

CPC分类号： F03D1/0608 ,  F03D1/0675 ,  F05B2240/122 ,  F05B2250/40 ,  F05B2250/61 ,  F05B2250/71 ,  F05B2260/50 ,  Y02E10/721

摘要： A rotor blade for a wind turbine is disclosed. The rotor blade may generally include a shell having a pressure side and a suction side. The shell may define an opening in at least one of the pressure and suction sides. The rotor blade may also include a base and at least two surface features spaced apart along the outer perimeter of the base. The base may generally be movable relative to the opening between a recessed position and an actuated position. Additionally, the base may be rotatable within the shell in order to adjust which of the surface features is received within the opening when the base is moved to the actuated position.

摘要翻译： 公开了一种用于风力涡轮机的转子叶片。 转子叶片通常可以包括具有压力侧和吸力侧的壳体。 壳体可以在压力侧和吸力侧中的至少一个中限定开口。 转子叶片还可以包括基部和沿着基部的外周间隔开的至少两个表面特征。 底座通常可相对于凹陷位置和致动位置之间的开口移动。 另外，基座可以在壳体内旋转，以便当基座移动到致动位置时，调节哪个表面特征被接收在开口内。

公开(公告)号：US09909569B2

公开(公告)日：2018-03-06

申请号：US14417207

申请日：2013-07-26

申请人： Vestas Wind Systems AS

发明人： Keld Hammerum ,  Elk Herbsleb ,  Lars Finn Sloth Larsen ,  Fabio Caponetti

IPC分类号： F03D13/25 ,  F03D11/04 ,  F03D7/02 ,  F03D13/20 ,  B63B39/00

CPC分类号： F03D9/25 ,  B63B39/00 ,  F03D7/0224 ,  F03D13/20 ,  F03D13/22 ,  F03D13/25 ,  F05B2240/912 ,  F05B2240/91521 ,  F05B2240/93 ,  F05B2250/40 ,  Y02E10/723 ,  Y02E10/727 ,  Y02E10/728

摘要： The preset invention relates to wind turbines and, in particular inclining a wind turbine from the vertical position. A tower (102) of a wind turbine may be inclined from the vertical position in order to reduce the loads on the tower (102).

公开(公告)号：US20140028027A1

公开(公告)日：2014-01-30

申请号：US13925743

申请日：2013-06-24

申请人： Jahangir S. Rastegar ,  Richard T. Murray

发明人： Jahangir S. Rastegar ,  Richard T. Murray

IPC分类号： F03B13/20 ,  H02N2/18

CPC分类号： F03B13/20 ,  F05B2220/709 ,  F05B2250/40 ,  H01L41/1136 ,  H02N2/18 ,  H02N2/183 ,  Y02E10/38

摘要： A buoy for generating electrical energy from an roll/pitch motion resulting from a passing wave. The buoy including: a body; a pendulum member rotatably disposed on the body at a first end of the pendulum member; a pendulum mass disposed at a second end of the pendulum member; an exciter mass positioned on the pendulum member between the first and second ends; and one or more generators for generating electrical energy, the one or more generators being positioned in the body such that swinging of the pendulum member due to the roll/pitch motion causes a portion of the exciter mass to engage the one or more generators to generate the electrical energy.

摘要翻译： 用于从通过波形产生的滚动/俯仰运动产生电能的浮标。 浮标包括：一个身体; 摆锤构件，其在所述摆锤构件的第一端处可旋转地设置在所述主体上; 设置在摆锤构件的第二端的摆锤块; 位于第一和第二端之间的摆锤构件上的激励器质量; 以及用于产生电能的一个或多个发电机，所述一个或多个发电机被定位在所述主体中，使得由于所述滚动/俯仰运动引起的所述摆锤构件的摆动导致所述激励器质量的一部分与所述一个或多个发电机接合以产生 电能。

公开(公告)号：US20130045100A1

公开(公告)日：2013-02-21

申请号：US13583759

申请日：2011-03-11

申请人： Alexander Miller

发明人： Alexander Miller

IPC分类号： F03D1/06

CPC分类号： F03D1/06 ,  F03D1/0675 ,  F05B2250/40 ,  F05B2260/602 ,  F05B2260/64 ,  F16C2360/31 ,  Y02E10/721 ,  Y02P70/523

摘要： The invention relates to a rotor blade for a wind power plant comprising a rotor blade body, wherein the rotor blade body encloses a hollow space, wherein the rotor blade body comprises a penetration for draining the hollow space, and a functional element, wherein the functional element is displaceably connected to the rotor blade body and is disposed at the penetration. According to the invention, the functional element can be transferred from a closed position into an open position, wherein the functional element can be displaced purely by translation. Improved drainage is thereby achieved and clogging of the drain is prevented, with reduced noise production.

摘要翻译： 本发明涉及一种用于风力发电设备的转子叶片，其包括转子叶片主体，其中转子叶片主体包围中空空间，其中转子叶片主体包括用于排出中空空间的穿透部分和功能元件，其中功能元件 元件可移动地连接到转子叶片主体并且设置在穿透处。 根据本发明，功能元件可以从关闭位置转移到打开位置，其中功能元件可以纯粹通过平移位移。 从而可以实现改进的排水，并且可以防止排水管堵塞，从而降低噪音产生。