公开(公告)号：US20070098552A1

公开(公告)日：2007-05-03

申请号：US11259899

申请日：2005-10-27

Applicant: Laurent Bonnet

Inventor： Laurent Bonnet

IPC: B64C11/24

CPC classification number: F03D1/0633 ,  F03D15/05 ,  F05B2240/30 ,  Y02E10/721 ,  Y10S415/905

Abstract: A blade for a rotor of a wind energy turbine includes opposite upper and lower faces, opposite leading and trailing edges connecting the upper and lower faces, means for generating pressurized air, and at least one air outlet opening in fluid communication with the pressurized air generation means and arranged on at least one of the upper face, the lower face and the trailing edge for discharging the pressurized air into the air around at least one of the upper and lower faces and the leading and trailing edges.

Abstract translation: 用于风力涡轮机的转子的叶片包括相对的上表面和下表面，连接上表面和下表面的相对的前缘和后缘，用于产生加压空气的装置，以及与加压空气发生器流体连通的至少一个空气出口开口 装置并布置在上表面，下表面和后边缘中的至少一个上，用于将加压空气排放到围绕上表面和下表面以及前后边缘中的至少一个的空气中。

公开(公告)号：US07018166B2

公开(公告)日：2006-03-28

申请号：US10482009

申请日：2002-06-20

Applicant: Christopher Norman Gaskell

Inventor： Christopher Norman Gaskell

IPC: F03D1/02 ,  F03D1/04

CPC classification number: F03D1/04 ,  F03D1/025 ,  F03D9/25 ,  F03D15/05 ,  F05B2240/13 ,  F05B2240/133 ,  Y02E10/721

Abstract: The performance of a turbine in a duct having a convergent and a divergent surface is enhanced by controlling the fluid flow pattern along the inner duct surface. For this purpose a free rotor redistributes part of the inner fluid stream through a ring into the outer stream to prevent premature separation of the inner stream from the divergent duct surface. The turbine and rotor are driven by distinct fluid streams that are separated by a duct.

Abstract translation: 具有收敛和发散表面的管道中的涡轮机的性能通过沿着内部管道表面控制流体流动模式来增强。 为此，自由转子将内流体流的一部分通过环重新分布到外流中，以防止内流从发散管表面过早分离。 涡轮机和转子由不同的流体流驱动，流体由管道分开。

公开(公告)号：US20180010582A1

公开(公告)日：2018-01-11

申请号：US15711359

申请日：2017-09-21

Applicant: VERT NOVA, LLC

Inventor： Jorge Aranovich ,  Frank W Cooper ,  José Jorge Gayarre Villoria

IPC: F03D3/02 ,  F03D3/06 ,  F03D3/00 ,  H02K13/00

CPC classification number: F03D3/04 ,  F03D3/005 ,  F03D3/02 ,  F03D3/062 ,  F03D9/25 ,  F03D13/20 ,  F03D15/05 ,  F03D15/10 ,  F03D15/20 ,  F03D80/50 ,  F03D80/70 ,  F05B2220/7066 ,  F05B2220/7068 ,  H02K13/003 ,  Y02E10/728 ,  Y02E10/74

Abstract: A vertical axis wind turbine system having a vertical mast with one or more turbine units supported thereon. The turbine units are of modular construction for assembly around the foot of the mast; are vertically moveable along the height of the mast by a winch system; and are selectively interlocking with the mast to fix the turbine units in parked positions. The turbine system and each turbine unit includes a network of portals and interior rooms for the passage of personnel through the system, including each turbine unit. The electrical generators, and other sub-components, in the turbine units are of modular construction that permits the selective removal and replacement of component segments, including the transport of component segments through the portals and interior rooms of the turbine system while the turbine units remain supported on the mast. The electrical generators are also selectively convertible between AC generators and DC generators.

公开(公告)号：US09222461B2

公开(公告)日：2015-12-29

申请号：US14479256

申请日：2014-09-05

Applicant: VERT WIND ENERGY, LLC

Inventor： Jorge Aranovich ,  Frank W. Cooper, Jr. ,  José Jorge Gayarre Villoria

IPC: F03D9/00 ,  F03D3/00 ,  F03D3/02 ,  F03D11/00 ,  F03D11/02

CPC classification number: F03D3/04 ,  F03D3/005 ,  F03D3/02 ,  F03D3/062 ,  F03D9/25 ,  F03D13/20 ,  F03D15/05 ,  F03D15/10 ,  F03D15/20 ,  F03D80/50 ,  F03D80/70 ,  F05B2220/7066 ,  F05B2220/7068 ,  H02K13/003 ,  Y02E10/74

Abstract: A vertical axis wind turbine system having a vertical mast with one or more turbine units supported thereon. The turbine units are of modular construction for assembly around the foot of the mast; are vertically moveable along the height of the mast by a winch system; and are selectively interlocking with the mast to fix the turbine units in parked positions. The turbine system and each turbine unit includes a network of portals and interior rooms for the passage of personnel through the system, including each turbine unit. The electrical generators, and other sub-components, in the turbine units are of modular construction that permits the selective removal and replacement of component segments, including the transport of component segments through the portals and interior rooms of the turbine system while the turbine units remain supported on the mast. The electrical generators are also selectively convertible between AC generators and DC generators.

Abstract translation: 一种垂直轴风力涡轮机系统，其具有支撑在其上的一个或多个涡轮机单元的垂直桅杆。 涡轮机单元是用于组装在桅杆脚下的模块化结构; 可以通过绞车系统沿桅杆的高度垂直移动; 并且选择性地与桅杆互锁以将涡轮机单元固定在停放位置。 涡轮机系统和每个涡轮机单元包括门户和内部房间的网络，用于人员通过系统，包括每个涡轮机单元。 涡轮机组中的发电机和其他子部件是模块化结构，其允许部件段的选择性拆卸和更换，包括通过涡轮机系统的门户和内部空间的部件段的运输，同时涡轮单元保持 支撑在桅杆上。 发电机也可以在交流发电机和直流发电机之间选择性地转换。

公开(公告)号：US20140154052A1

公开(公告)日：2014-06-05

申请号：US14090280

申请日：2013-11-26

Applicant: David Wenzhong Gao ,  Charles William Van Neste

Inventor： David Wenzhong Gao ,  Charles William Van Neste

IPC: F03D1/06

CPC classification number: F03D1/06 ,  F03B3/126 ,  F03D1/0625 ,  F03D15/05 ,  F05B2240/20 ,  Y02E10/721

Abstract: Described herein is essentially a high-efficiency, hybrid fluid-aeolipile. In operation, this hybrid device is placed in the stream of a moving fluid, preferably air. Energy is extracted from the fluid stream by directing a portion of the stream through and, optionally, around the device. As the fluid-flow moves through the device, it is directed into nozzles. These nozzles, which are free to pivot in a cyclical manner, employ the established phenomenon of “nozzle-effect” to accelerate the velocity of the air-flow passing through them, which is ultimately ejected from each nozzle tip, producing thrust. This thrust, amplified by nozzle-effect, drives the nozzles to pivot around a shared axis. The wind energy, thereby converted into cyclical motion, that may be used to perform useful work, is converted with greater efficiency, than is possible in conventional blade-type wind turbines.

Abstract translation: 本文所描述的本质上是高效率的混合流体 - 水溶胶。 在操作中，该混合装置被放置在移动流体的流中，优选地是空气。 通过将流的一部分引导通过并且可选地围绕设备从流体流中提取能量。 当流体流动通过装置时，它被引导到喷嘴中。 这些能够循环旋转的喷嘴采用已知的“喷嘴效应”现象，以加速通过它们的空气流的速度，最终从每个喷嘴尖端喷出，从而产生推力。 通过喷嘴效应放大的该推力驱动喷嘴围绕共享轴线枢转。 因此，与传统的叶片型风力涡轮机相比，风能被转换成循环运动，其可用于执行有用的工作，其转换效率更高。

公开(公告)号：US20120020803A1

公开(公告)日：2012-01-26

申请号：US13185459

申请日：2011-07-18

Applicant: Paul Lees ,  Robert J. Englar ,  Graham M. Blaylock

Inventor： Paul Lees ,  Robert J. Englar ,  Graham M. Blaylock

IPC: F01D5/18

CPC classification number: F03D7/024 ,  F03D7/022 ,  F03D7/0236 ,  F03D15/05 ,  F05B2240/30 ,  F05B2260/79 ,  F05B2270/605 ,  Y02E10/721 ,  Y02E10/723

Abstract: A blade for use in a wind turbine comprises a pressure side and suction side meeting at a trailing edge and leading edge, the pressure side having a pressure side surface and the suction side having a suction side surface, the pressure side surface and suction side surface for providing lift to the turbine blade upon the flow of air from the leading edge to the trailing edge and over the pressure side and suction side surfaces, the pressure side and suction side extending from a root portion to a tip portion of the turbine blade. In some situations, the root portion is non-aerodynamic. The aerodynamics of such a blade is improved with the aid of pneumatic blowing through one or more blown passages for providing pressurized air (or other fluid) to a suction side and/or pressure side of the blade.

Abstract translation: 用于风力涡轮机的叶片包括在后缘和前缘处会合的压力侧和吸入侧，压力侧具有压力侧表面，吸力侧具有吸力侧表面，压力侧表面和吸力侧表面 用于在从前缘到后缘的空气流动并且在压力侧和吸入侧表面上提供涡轮机叶片，压力侧和吸力侧从涡轮叶片的根部延伸到尖端部分。 在某些情况下，根部是非空气动力学的。 借助于通过用于向叶片的吸力侧和/或压力侧提供加压空气（或其它流体）的一个或多个吹送通道进行气动吹风来改善这种叶片的空气动力学。

公开(公告)号：US20110303141A1

公开(公告)日：2011-12-15

申请号：US13201030

申请日：2010-03-01

Applicant: Hagg Franklin

Inventor： Hagg Franklin

IPC: B63B35/44 ,  B64B1/06 ,  F03G6/04 ,  F16L3/00 ,  F01D9/00

CPC classification number: F03D9/37 ,  F03D1/02 ,  F03D1/04 ,  F03D5/00 ,  F03D9/00 ,  F03D9/007 ,  F03D9/25 ,  F03D13/20 ,  F03D15/05 ,  F03D80/00 ,  F05B2240/131 ,  F05B2240/922 ,  F05B2250/25 ,  F05B2280/6013 ,  F05B2280/702 ,  F05C2253/16 ,  F05C2253/22 ,  F23J11/00 ,  F23J11/08 ,  F23J2213/301 ,  Y02E10/46 ,  Y02E10/70 ,  Y02E10/72

Abstract: The invention relates to a light floating flue consisting of a wall of fibre-reinforced film which rotates about its axis to balance the reduced pressure in the flue with the centrifugal force on the gases in the flue and with the flue wall. The flue floats due to the friction with the rising air, the upward force of the lighter gases, optionally a zeppelin and balloon-like bodies filled with helium or hydrogen. In order to prevent bending moments on the flue, the flue is attached to the base of the tower by means of a tillable bearing.

Abstract translation: 本发明涉及一种轻浮动烟道，其由纤维增强膜的壁组成，其围绕其轴线旋转以平衡烟道中的减压与烟道中的气体和烟道壁上的离心力。 烟道由于与上升的空气的摩擦而浮起，较轻的气体的向上的力，可选地是填充有氦气或氢气的齐柏林球和球状体。 为了防止烟道上的弯矩，烟道通过可耕耘的轴承连接到塔的底部。

公开(公告)号：US08029239B2

公开(公告)日：2011-10-04

申请号：US11283162

申请日：2005-11-18

Applicant: Henning Luetze

Inventor： Henning Luetze

IPC: F03D1/06

CPC classification number: F03D15/05 ,  F05B2240/30 ,  F05B2260/20 ,  Y02E10/721 ,  Y02E10/726

Abstract: A rotor for a wind energy turbine includes a hub defining an inner space and at least one rotor blade defining an inner space and having a tip and a root attached to the hub. The inner spaces of the hub and the at least one rotor blade are in fluid communication. The rotor further includes air flow means for causing air to flow out of the hub and into the at least one rotor blade.

Abstract translation: 用于风力涡轮机的转子包括限定内部空间的轮毂和限定内部空间的至少一个转子叶片，并具有附接到轮毂的尖端和根部。 轮毂和至少一个转子叶片的内部空间是流体连通的。 转子还包括用于使空气从轮毂流出并进入至少一个转子叶片的空气流动装置。

公开(公告)号：US20110103950A1

公开(公告)日：2011-05-05

申请号：US12612501

申请日：2009-11-04

Applicant: David S. PESETSKY ,  Jing WANG ,  Wouter HAANS ,  Kevin R. KIRTLEY

Inventor： David S. PESETSKY ,  Jing WANG ,  Wouter HAANS ,  Kevin R. KIRTLEY

IPC: F03D7/04 ,  F03D11/00

CPC classification number: F03D1/0675 ,  F03D7/022 ,  F03D15/05 ,  F05B2240/122 ,  F05B2240/301 ,  F05B2260/60 ,  Y02E10/721 ,  Y02E10/723

Abstract: A wind turbine blade system having a blade rotatably attached to a rotor of a wind turbine. The system further includes a controller and one or more openings disposed along at least one surface of the blade and a fluid moving device arranged and disposed to provide a fluid to or from the one or more openings. A controlled amount of the fluid is provided to the one or more openings. The amount of fluid is determined by the controller. A wind turbine and a method for operating a wind turbine are also disclosed.

Abstract translation: 一种具有可旋转地附接到风力涡轮机的转子的叶片的风力涡轮机叶片系统。 该系统还包括控制器和沿刀片的至少一个表面设置的一个或多个开口以及布置和设置成向或从一个或多个开口提供流体的流体移动装置。 将受控量的流体提供给一个或多个开口。 流体的量由控制器确定。 还公开了一种风力涡轮机和用于操作风力涡轮机的方法。

公开(公告)号：US4504192A

公开(公告)日：1985-03-12

申请号：US532430

申请日：1983-09-15

Applicant: Jack D. Cyrus ,  Emil G. Kadlec ,  Paul C. Klimas

Inventor： Jack D. Cyrus ,  Emil G. Kadlec ,  Paul C. Klimas

IPC: F03D11/02 ,  F03D7/06

CPC classification number: F03D15/05 ,  Y02E10/72 ,  Y10S415/914

Abstract: An air jet spoiler arrangement is provided for a Darrieus-type vertical axis wind-powered turbine. Air is drawn into hollow turbine blades through air inlets at the ends thereof and is ejected in the form of air jets through small holes or openings provided along the lengths of the blades. The air jets create flow separation at the surfaces of the turbine blades, thereby inducing stall conditions and reducing the output power. A feedback control unit senses the power output of the turbine and controls the amount of air drawn into the air inlets accordingly.

Abstract translation: 为Darrieus型垂直轴风力涡轮机提供了一种空气喷射扰流器装置。 空气通过其端部处的空气入口被吸入中空的涡轮机叶片中，并且通过沿叶片的长度设置的小孔或开口以空气射流的形式喷射。 空气喷嘴在涡轮叶片的表面产生流动分离，从而引起失速状况并降低输出功率。 反馈控制单元感测涡轮机的功率输出并且相应地控制吸入进气口的空气量。