| Patents for F03D 11 - Details, component parts, or accessories not provided for in, or of interest apart from, the other groups of this subclass (20,535) |
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| 08/26/2009 | CN101514694A Wind gatherer |
| 08/26/2009 | CN101514684A Columnar multistage aerogenerator |
| 08/26/2009 | CN101514678A Wind-powdered turbine device |
| 08/26/2009 | CN101514677A Vertical wind driven generator |
| 08/26/2009 | CN101514676A Wind turbine blade with a light beacon at the tip |
| 08/26/2009 | CN101514675A Wind turbine generator |
| 08/26/2009 | CN101514671A Wind power generation tower and its assembling method |
| 08/26/2009 | CN100532833C Main shaft assembly for wind energy power device with vertical shaft |
| 08/20/2009 | WO2009101697A1 Method and apparatus for maintenance of windmill vane of wind power equipment |
| 08/20/2009 | WO2009101360A1 Transmission device for a machine for producing electricity from a variable‑speed motive source, unit for producing electricity and wind machine both so equipped, and method of adjusting a transmission ratio |
| 08/20/2009 | WO2009101250A1 Method and blank for manufacturing product, and product |
| 08/20/2009 | WO2009100720A2 Device for limiting torque in a drivetrain of a wind power plant |
| 08/20/2009 | WO2009076757A3 Wind to electric energy conversion with hydraulic storage |
| 08/20/2009 | US20090208337 Turbine blade support assembly |
| 08/20/2009 | US20090206604 Method of transporting bulky equipment of a wind power plant, preassembled equipment |
| 08/20/2009 | DE102008009351A1 Vorrichtung zur Drehmomentbegrenzung in einem Triebstrang Apparatus for torque limit in a drive train |
| 08/20/2009 | DE102008008437A1 Azimuth brake for azimuth adjusting system of wind turbine, has brake disk firmly connected with drum of wind turbine, and brush fixedly arranged concerning to brake caliper, where brush has brush edge, which is in contact with brake disk |
| 08/20/2009 | DE102004064007B4 Windenergieanlage mit einer Generatorkühlung Wind turbine with a generator cooling |
| 08/20/2009 | CA2714440A1 Transmission device for a machine for producing electricity from a variable-speed motive power source, unit for producing electricity and wind turbine both so equipped, and methodof setting a transmission ratio |
| 08/19/2009 | EP2089646A1 Device for fitting a seal |
| 08/19/2009 | EP2089591A1 Hollow profiled element, particularly for a lattice tower; method for the production of such a hollow profiled element; lattice tower comprising at least three corner posts |
| 08/19/2009 | EP1438501B1 A method and a computer system for handling operational data of wind power plants |
| 08/19/2009 | CN201293074Y Double-combining planet double-arm wind power acceleration box |
| 08/19/2009 | CN201292920Y Glass fibre reinforced plastic nacelle cover with dowel pin/jacket |
| 08/19/2009 | CN201292919Y Glass fibre reinforced plastic nacelle cover |
| 08/19/2009 | CN201292916Y Wind energy water lift machine |
| 08/19/2009 | CN201292915Y Wind-driven generator hood |
| 08/19/2009 | CN201292914Y Yawing brake device capable adjusting pressure and angle |
| 08/19/2009 | CN201292912Y Combination blade root constructional device |
| 08/19/2009 | CN101512169A Roller bearing, retainer segment for wind-power plant spindle supporting roller bearing, and spindle supporting structure of wind-power plant |
| 08/19/2009 | CN101509469A Cable guard and method of installation |
| 08/19/2009 | CN101509465A Vertical shaft wind generating set |
| 08/19/2009 | CN101509464A Passive jet method and device for enhancing vertical shaft wind mill performance |
| 08/19/2009 | CN100529388C Structure beam for wind turbomachine blade and preparation thereof |
| 08/18/2009 | CA2392465C Device for transducing of power |
| 08/15/2009 | CA2652668A1 Cable guard and method of installation |
| 08/15/2009 | CA2652649A1 Method of transporting bulky equipment of a wind power plant, preassembled equipment |
| 08/15/2009 | CA2636511A1 Wind flap brake assembly for wind turbine |
| 08/13/2009 | WO2009100157A1 Wind turbine improvements |
| 08/13/2009 | WO2009099683A2 Fluid rotor |
| 08/13/2009 | WO2009097858A1 Tower element |
| 08/13/2009 | WO2009026927A3 Blade for a rotor of a wind turbine provided with barrier generating means |
| 08/13/2009 | WO2009010059A3 Control of rotor during a stop process of a wind turbine |
| 08/13/2009 | US20090202351 Wind turbine blade with a light beacon at the tip |
| 08/13/2009 | DE102008008760A1 Flow load controlling mechanism for tower of offshore-wind turbine i.e. monopile, has tower arranged with flow resistance-favorable surface structure such that sea current exerts smaller horizontal forces on tower |
| 08/13/2009 | CA2713440A1 Fluid rotor |
| 08/13/2009 | CA2713368A1 Tower element |
| 08/12/2009 | EP2088316A2 Wind turbine comprising a thermal management system |
| 08/12/2009 | EP2088315A2 A method and system for providing electrical power to a wind turbine system |
| 08/12/2009 | EP2088313A2 Wind turbine blade with a ligth beacon at the tip |
| 08/12/2009 | EP2087249A1 Rolling bearing arrangement |
| 08/12/2009 | EP2087234A2 Energy generation plant, driven by wind or water currents |
| 08/12/2009 | EP2087232A2 Heating system, wind turbine or wind park, method for utilizing surplus heat of one or more wind turbine components and use hereof |
| 08/12/2009 | EP1373722B9 Tower oscillation monitoring device |
| 08/12/2009 | CN201288643Y Large size ring rolling |
| 08/12/2009 | CN201288642Y Flange of large dimension |
| 08/12/2009 | CN201288640Y Wind power generating set |
| 08/12/2009 | CN201288638Y Large wind power plant |
| 08/12/2009 | CN201288637Y Clustered breeze electricity generating apparatus |
| 08/12/2009 | CN201288634Y Sail fins for wind power generator |
| 08/12/2009 | CN201288633Y High-efficient runoff dual spindle wind mill |
| 08/12/2009 | CN100526639C Method and equipment for handling and mounting wind turbine blades |
| 08/12/2009 | CN100526638C Wind power electric generating unit and control method thereof |
| 08/12/2009 | CN100526051C Method for manufacturing blades of large-scale wind driven generator |
| 08/11/2009 | US7572115 Corrosion-resistant rotor for a magnetic-drive centrifugal pump |
| 08/11/2009 | US7572061 Locating bearing assembly for wind turbine gearbox shaft |
| 08/11/2009 | CA2413234C Device for producing electric current from wind energy |
| 08/06/2009 | WO2009097055A2 Wind turbine blade testing system using base excitation |
| 08/06/2009 | WO2009095758A2 Retractable blade structure with a split trailing edge |
| 08/06/2009 | WO2009095025A1 Method for sensing strain in a component in a wind turbine, optical strain sensing system and uses thereof |
| 08/06/2009 | WO2009094991A2 Wind turbine and tower or tower segment and door frame therefor |
| 08/06/2009 | WO2009047679A3 Support of flow deflection devices in wind turbines |
| 08/06/2009 | US20090196763 Vertical axis wind turbines with blades for redirecting airflow |
| 08/06/2009 | US20090196751 Wind turbine blade with lightning receptor |
| 08/06/2009 | US20090196748 Wind turbine improvements |
| 08/06/2009 | US20090196740 Multi directional augmenter and diffuser |
| 08/06/2009 | DE202009006507U1 Führungsgestell zum vertikalen Führen von mindestens einem Fundamentpfahl beim Errichten eines Fundaments einer Offshore-Windenergieanlage und Stapel-, Aufricht- und Absenkvorrichtung zum Errichten eines Fundaments einer Offshore-Windenergieanlage Guide frame for vertical performing at least one foundation pile while building a foundation of an offshore wind turbine and stacking, erecting and lowering device for establishing a foundation of an offshore wind power plant |
| 08/06/2009 | DE202009003362U1 Hydraulische Drachen Kraftübertragungsanlage mit Spitzenlastglättung und Noteinholung Hydraulic dragon power transmission system with peak load smoothing and Noteinholung |
| 08/06/2009 | DE102009003405A1 Windkraftanlagenflügel mit einem Blitzrezeptor Wind turbine vane with a lightning receptor |
| 08/06/2009 | DE102008037768A1 Windenergieanlage und ein Turm oder Turmsegment und eine Türzarge dafür Wind turbine and a tower or tower segment and a door frame for |
| 08/06/2009 | DE102008012664A1 Windenergieanlage und ein Turm oder Turmsegment und eine Türzarge dafür Wind turbine and a tower or tower segment and a door frame for |
| 08/06/2009 | CA2703587A1 Retractable blade structure with a split trailing edge |
| 08/05/2009 | EP2085612A2 Stackable nacelle for wind turbines |
| 08/05/2009 | EP2084434A1 Lubrication seal and wind turbine with lubrication seal |
| 08/05/2009 | EP2084428A1 Frictional planetary gear with variator action |
| 08/05/2009 | EP2084098A1 Method and device for mounting of wind turbine blades |
| 08/05/2009 | CN201284799Y Coupling for high speed shaft of aerogenerator |
| 08/05/2009 | CN201284725Y Wind power generation blade web plate positioning device |
| 08/05/2009 | CN201284724Y Gear speed raising apparatus of wind generator set |
| 08/05/2009 | CN201284721Y Thin-slab wind energy blade with rammed stiffening ribs |
| 08/05/2009 | CN101498673A Blade edge breakage monitoring device of aerogenerator |
| 08/05/2009 | CN101498349A Increase gear for gear type power transmission and wind motor |
| 08/05/2009 | CN101498287A Wind motor, and increase gear and hub supporting device thereof |
| 08/05/2009 | CN101498278A Wind power generator, blade and method of manufacturing the same |
| 08/05/2009 | CN101498277A Wind turbine blade with lightning receptor |
| 08/05/2009 | CN101498276A Horizontal axle wind mill with blade tip winglet |
| 08/05/2009 | CN101498275A Horizontal axle wind mill with S blade tip winglet |
| 08/05/2009 | CN100523493C Centralized cooling type wind driven generator system |
| 08/05/2009 | CN100523492C Wind motor with a holding device for a rotor shaft |
| 07/30/2009 | WO2009094092A1 Wind turbine blade assembly and apparatus |