公开(公告)号：US20150354528A1

公开(公告)日：2015-12-10

申请号：US14761141

申请日：2014-01-16

Applicant: VAN ROMPAY, BOUDEWIJN, GABRIEL

Inventor： Boudewijn Gabriel Van Rompay

IPC: F03B13/10 ,  H02K7/116 ,  F03B3/00

CPC classification number: 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

Abstract: Device for generating energy using the current of a river (2) or similar, which device (1) comprises 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 at 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).

Abstract translation: 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）是自动浮动的，并且所述装置（1）设置在至少部分浸没的壳体（3）处，所述壳体（3）具有敞开的底部（4），所述开口底部 位于河床（2）的床（5）上方的高度（A）处，其中所述水轮（10）是轴承安装的，并且内部空间（8）被加压以调节水位高度（12 ）在壳体（3）中。

公开(公告)号：US09115685B2

公开(公告)日：2015-08-25

申请号：US14348811

申请日：2012-09-19

Applicant: Linell Renewables Limited

Inventor： Robert Ross

IPC: F03B13/10 ,  F03B13/12 ,  H02P9/04 ,  F03B13/26 ,  F03B17/06 ,  F03B15/00 ,  F03B13/00 ,  F03D9/00

CPC classification number: F03B13/10 ,  F03B13/264 ,  F03B15/00 ,  F03B17/063 ,  F05B2220/706 ,  F05B2240/13 ,  F05B2240/61 ,  F05B2240/97 ,  F05B2270/18 ,  Y02E10/28

Abstract: A generating apparatus for generating electrical power from a horizontal water flow comprises a fixed hub on a support structure and a power wheel arranged for rotation about a vertical axis about the hub. The power wheel includes rotor vanes adapted to cause rotation of the power wheel when the power wheel is subject to a substantially horizontal water flow. One or more generators are provided on the hub to produce electrical power output from rotation of the power wheel relative to the hub. A shroud is rotationally mounted on the hub and arranged to cover at least some of the rotor vanes of the power wheel, so that the water flow is concentrated on the rotor vanes on one side only of the power wheel. A directional controller holds the shroud in a predetermined rotational position relative to the hub dependent on the direction of the water flow.

Abstract translation: 用于从水平水流产生电力的发生装置包括在支撑结构上的固定轮毂和布置成围绕毂的围绕垂直轴线旋转的动力轮。 动力轮包括转子叶片，其适于当动力轮经受基本上水平的水流时引起动力轮的旋转。 在轮毂上提供一个或多个发电机，以产生从动力轮相对于轮毂转动的电力。 护罩旋转地安装在轮毂上并且布置成覆盖动力轮的至少一些转子叶片，使得水流仅集中在仅在动力轮一侧的转子叶片上。 取决于水流​​的方向，方向控制器相对于轮毂将护罩保持在预定的旋转位置。

公开(公告)号：US09091327B2

公开(公告)日：2015-07-28

申请号：US13473147

申请日：2012-05-16

Applicant: Georg Sprenger

Inventor： Georg Sprenger

IPC: F03D11/00 ,  F16H1/28 ,  F03D11/02 ,  F16H1/46

CPC classification number: F16H1/28 ,  F03D15/00 ,  F03D15/10 ,  F03D80/70 ,  F05B2240/61 ,  F05B2260/40311 ,  F16D1/033 ,  F16H1/46 ,  H02K5/225 ,  Y02E10/722

Abstract: A drive system for a wind turbine includes at least one planetary gear stage, connectable to a rotor shaft of the wind turbine and including a sun gear engaging with multiple planetary gears, a driven hollow shaft connected to the sun gear, a pitch tube having a generator-side end with a centering shoulder, and a face side provided with threaded holes, the pitch tube being arranged concentrically to the annulus gear and extending axially over the entirety of the planetary stage, an adapter element having an opening for receiving a generator add-on component, the adapter element being received on and radially surrounding the generator side end and fixed in position radially and axially in one direction by the centering shoulder, and screw-type connection fittings extending axially through the adapter element and being received in the threaded holes of the pitch tube for securing the adapter element to the pitch tube.

Abstract translation: 用于风力涡轮机的驱动系统包括至少一个行星齿轮级，可连接到风力涡轮机的转子轴，并包括与多个行星齿轮接合的太阳齿轮，连接到太阳齿轮的从动空心轴，具有 发电机侧端部具有定中心的肩部，并且具有螺纹孔的面侧，所述俯仰管同心地布置到环形齿轮并且轴向地延伸在整个行星台上，适配器元件具有用于接收发电机的开口 在组件中，适配器元件被接纳在发电机侧端部并且径向围绕发电机侧端部并且通过定心台肩沿一个方向固定在一个方向上，螺旋型连接配件轴向地延伸穿过适配器元件并被接收在螺纹 用于将适配器元件固定到俯仰管上的桨距管的孔。

公开(公告)号：US20140284925A1

公开(公告)日：2014-09-25

申请号：US14348811

申请日：2012-09-19

Applicant: Linell Renewables Limited

Inventor： Robert Ross

IPC: F03B13/10 ,  F03B15/00

CPC classification number: F03B13/10 ,  F03B13/264 ,  F03B15/00 ,  F03B17/063 ,  F05B2220/706 ,  F05B2240/13 ,  F05B2240/61 ,  F05B2240/97 ,  F05B2270/18 ,  Y02E10/28

Abstract: A generating apparatus for generating electrical power from a horizontal water flow comprises a fixed hub on a support structure and a power wheel arranged for rotation about a vertical axis about the hub. The power wheel includes rotor vanes adapted to cause rotation of the power wheel when the power wheel is subject to a substantially horizontal water flow. One or more generators are provided on the hub to produce electrical power output from rotation of the power wheel relative to the hub. A shroud is rotationally mounted on the hub and arranged to cover at least some of the rotor vanes of the power wheel, so that the water flow is concentrated on the rotor vanes on one side only of the power wheel. A directional controller holds the shroud in a predetermined rotational position relative to the hub dependent on the direction of the water flow.

Abstract translation: 用于从水平水流产生电力的发生装置包括在支撑结构上的固定轮毂和布置成围绕毂的围绕垂直轴线旋转的动力轮。 动力轮包括转子叶片，其适于当动力轮经受基本上水平的水流时引起动力轮的旋转。 在轮毂上提供一个或多个发电机，以产生从动力轮相对于轮毂转动的电力。 护罩旋转地安装在轮毂上并且布置成覆盖动力轮的至少一些转子叶片，使得水流仅集中在仅在动力轮一侧的转子叶片上。 取决于水流​​的方向，方向控制器相对于轮毂将护罩保持在预定的旋转位置。

公开(公告)号：US08604636B2

公开(公告)日：2013-12-10

申请号：US13603420

申请日：2012-09-05

Applicant: Yasuhiro Miyamoto ,  Shinichi Nishi ,  Masayuki Utsunomiya

Inventor： Yasuhiro Miyamoto ,  Shinichi Nishi ,  Masayuki Utsunomiya

IPC: F03D9/00

CPC classification number: F03D9/25 ,  F03D15/00 ,  F03D80/70 ,  F03D80/85 ,  F03D80/88 ,  F05B2240/61 ,  F05B2270/326 ,  Y02E10/721 ,  Y02E10/725

Abstract: A power generator according to an embodiment includes a rotor shaft, a slip ring, a detecting shaft, and a position sensor. The rotor shaft through which wires from a propeller are inserted rotates with the propeller. The slip ring is coupled to the rotor shaft at one end. The detecting shaft is provided at the other end of the slip ring and rotates along with the rotor shaft. The position sensor detects the rotational position of the detecting shaft, thereby detecting the rotational position of the propeller.

Abstract translation: 根据实施例的发电机包括转子轴，滑环，检测轴和位置传感器。 来自螺旋桨的电线的转子轴与螺旋桨一起旋转。 滑环在一端与转子轴相连。 检测轴设置在滑环的另一端并与转子轴一起旋转。 位置传感器检测检测轴的旋转位置，从而检测螺旋桨的旋转位置。

公开(公告)号：US20130268133A1

公开(公告)日：2013-10-10

申请号：US13995792

申请日：2011-12-22

Applicant: Sonke Siegfriedsen

Inventor： Sonke Siegfriedsen

IPC: F03D7/02 ,  F16D7/02

CPC classification number: F03D7/0244 ,  F03D15/00 ,  F03D15/20 ,  F03D17/00 ,  F03D80/70 ,  F05B2240/61 ,  F05B2260/4023 ,  F16D7/02 ,  F16H1/28 ,  Y02E10/72

Abstract: A wind turbine, including a transmission, a transmission shaft acting as transmission output, a generator, a generator shaft acting as generator drive and a coupling connecting the transmission shaft and the generator shaft to one another, is characterized in that the generator shaft is designed as a hollow shaft, the coupling is disposed such that the coupling is connected to the generator shaft on the side of the generator facing away from the transmission, and the transmission shaft passes through the generator shaft and is connected to the coupling.

Abstract translation: 一种风力涡轮机，包括变速器，作为变速器输出的传动轴，发电机，作为发电机驱动的发电机轴和将变速器轴和发电机轴相互连接的联轴器，其特征在于，发电机轴被设计 作为空心轴，联接器被布置成使得联接器在发电机侧面与发电机侧连接，发电机背面远离变速器，并且传动轴通过发电机轴并连接到联轴器。

公开(公告)号：US08313297B2

公开(公告)日：2012-11-20

申请号：US12492785

申请日：2009-06-26

Applicant: Ulf Gopfert ,  Uwe Kaiser

Inventor： Ulf Gopfert ,  Uwe Kaiser

IPC: F03D9/00

CPC classification number: F03D80/85 ,  F03D80/00 ,  F03D80/70 ,  F05B2240/61 ,  F05B2260/40 ,  F05B2260/76 ,  Y02E10/721

Abstract: The invention is related to a rotor shaft for a wind energy plant, wherein the rotor shaft is at least partially hollow, comprising a line pipe, extending in the interior of the rotating rotor shaft and being stationary and accommodating electric lines, a transmission device, arranged at least partially in the rotor shaft, for the electric connection between a stationary nacelle and a rotating rotor of the wind energy plant, wherein the transmission device features a first body, stationary and connected to the line pipe, and a second body rotating with the rotor shaft, and wherein there is an electric sliding contact between the first and the second body, a casing surrounding the transmission device and formed separately from the second body, which is connected to the rotor shaft and/or adapted to be connected to a rotor hub of the wind energy plant, and which rotates with the rotor shaft, and a torque transmitting connection between the casing and the second body of the transmission device.

Abstract translation: 本发明涉及一种用于风力发电设备的转子轴，其中转子轴至少部分是中空的，包括在旋转转子轴的内部延伸并且固定并容纳电线的管线管，传动装置， 至少部分地设置在所述转子轴中，用于所述风力发电设备的固定机舱和旋转转子之间的电连接，其中所述变速器装置具有固定并连接到所述管线管的第一主体， 转子轴，并且其中在第一和第二主体之间存在电滑动接触，围绕传动装置并与第二主体分开形成的壳体，其连接到转子轴和/或适于连接到转子轴 风力发电厂的转子轮毂，其与转子轴一起旋转，并且壳体与变速器的第二主体之间的转矩传递连接d 服务。

公开(公告)号：US20120146337A1

公开(公告)日：2012-06-14

申请号：US13387294

申请日：2011-01-19

Applicant: Daniel Castell Martínez

Inventor： Daniel Castell Martínez

IPC: F03D9/00

CPC classification number: F03D15/20 ,  F05B2220/7066 ,  F05B2240/60 ,  F05B2240/61 ,  F05B2260/30 ,  F05B2260/40 ,  F05B2260/403 ,  Y02E10/721 ,  Y02E10/725

Abstract: A wind turbine that includes a hub carrying one or more blades, a generator, and a shaft operatively coupled to the hub through a first coupling is described. In operation, the rotor of the generator is directly driven by the shaft. The hub is rotatably mounted on a frame, and the shaft is mounted at least partially internally in the frame. The coupling between the shaft and the hub is adapted to transmit the torque about the hub's rotational axis from the hub to the shaft while substantially limiting the transmission of other loads. The generator is arranged in such a way that the torque about the shaft's rotational axis is transmitted from the shaft to the rotor of the generator while substantially limiting the transmission of other loads from the shaft to the generator.

Abstract translation: 描述了一种风力涡轮机，其包括承载一个或多个叶片的毂，发电机和通过第一联接器可操作地联接到毂的轴。 在操作中，发电机的转子由轴直接驱动。 轮毂可旋转地安装在框架上，并且轴至少部分地安装在框架内部。 轴和轮毂之间的联接适于将围绕毂的旋转轴线的扭矩从轮毂传递到轴，同时基本上限制其它负载的传动。 发电机被布置成使得围绕轴的旋转轴线的扭矩从轴传递到发电机的转子，同时基本上限制了其它负载从轴到发电机的传输。

公开(公告)号：US20110293357A1

公开(公告)日：2011-12-01

申请号：US13140304

申请日：2009-12-15

Applicant: Peter Alaek Riisager ,  Niels Christian Olsen

Inventor： Peter Alaek Riisager ,  Niels Christian Olsen

IPC: F03D11/02 ,  B23P11/02

CPC classification number: F02C7/36 ,  F03D15/00 ,  F03D80/70 ,  F05B2240/50 ,  F05B2240/60 ,  F05B2240/61 ,  F05B2260/40 ,  F05B2260/403 ,  F05D2240/50 ,  F05D2240/60 ,  F05D2240/61 ,  F05D2260/40 ,  F05D2260/403 ,  F16B2200/10 ,  F16D1/02 ,  F16D1/04 ,  F16D1/0858 ,  Y02E10/72 ,  Y10T29/49863 ,  Y10T403/21 ,  Y10T403/40 ,  Y10T403/48 ,  Y10T403/551

Abstract: In order e.g. to provide a connection for connecting shafts in a wind turbine which is able to withstand a torque of a modern wind turbine, while still being relatively inexpensive, simple and effective to use, there is disclosed a connection including a first shaft and a second shaft which are inter-connectable by connecting an interconnection part of the first shaft and an interconnection part of the second shaft, and a shrinkable disk positioned and adapted so as to lock the first shaft to the second shaft by providing pressure to the interconnection parts of the first and second shaft when the interconnection parts are interconnected, and where the interconnection part of each of the first and second shafts comprises a plurality of friction surfaces transferring moment between the first and second shafts by friction.

Abstract translation: 例如 为了提供能够承受现代风力涡轮机的扭矩的风力涡轮机中的连接轴的连接，同时仍然相对便宜，简单且有效地使用，公开了包括第一轴和第二轴的连接，第二轴 通过连接第一轴的互连部分和第二轴的互连部分可相互连接，以及可收缩盘，其被定位并适于将第一轴锁定到第二轴，通过向第二轴的互连部分施加压力 以及当所述互连部件互连时的第二轴，以及所述第一和第二轴中的每一个的互连部分包括通过摩擦在第一和第二轴之间传递力矩的多个摩擦表面。

公开(公告)号：US20110064578A1

公开(公告)日：2011-03-17

申请号：US12558861

申请日：2009-09-14

Applicant: Fabio P. Bertolotti

Inventor： Fabio P. Bertolotti

IPC: F03D1/06 ,  F03D11/04

CPC classification number: F03D1/00 ,  F03D15/20 ,  F03D80/00 ,  F03D80/70 ,  F05B2240/61 ,  F05B2260/79 ,  Y02E10/721 ,  Y02E10/726

Abstract: A wind turbine includes a nacelle support structure rotationally mounted to a tower through a yaw bearing for rotation about a yaw axis. A hollow shaft is rotationally mounted to the nacelle support structure through a rotor bearing for rotation about a rotor axis of rotation and a blade support body is mounted to the hollow shaft, the blade support body supports either of a two-bladed rotor system and a three-bladed rotor system, the two-bladed rotor system and the three-bladed rotor system have essentially equal solidity.

Abstract translation: 风力涡轮机包括通过用于围绕偏转轴线旋转的偏航轴承旋转地安装到塔架的机舱支撑结构。 空心轴通过转子轴承旋转地安装到机舱支撑结构上，用于围绕转子的转动轴线旋转，并且叶片支撑体安装到中空轴上，叶片支撑体支撑两叶片转子系统和 三叶转子系统，双叶转子系统和三叶转子系统具有基本相同的坚固性。