| 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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| 04/29/2009 | EP2053240A1 Wind turbine with boundary layer control |
| 04/29/2009 | EP2053239A1 Method for controlling the warning lights of turbines in a wind park |
| 04/29/2009 | EP2052152A1 Structural monitoring of wind turbine with fibre bragg grating sensors in each blade |
| 04/29/2009 | EP2052151A1 Wind turbine testing system |
| 04/29/2009 | EP2052150A2 Structural monitoring in wind turbine blades |
| 04/29/2009 | CN201228617Y Anchor ring for wind power generator |
| 04/29/2009 | CN201228616Y Buoyance type wind power generation plant |
| 04/29/2009 | CN201228615Y Mobile wind power generation plant |
| 04/29/2009 | CN201228614Y Wind power generator for vehicle and ship |
| 04/29/2009 | CN201228613Y Impeller and windwheel of vertical shaft wind power generator |
| 04/29/2009 | CN201228612Y Vertical shaft wind mill |
| 04/29/2009 | CN201228611Y Wind power generator vane body assembled by bamboo lamination material with chamfer |
| 04/29/2009 | CN201228610Y Improved structure for support of horizontal wind power generator |
| 04/29/2009 | CN201228609Y Elastic support element for wind power plant |
| 04/29/2009 | CN101421512A Wind power plant comprising a steerable kite |
| 04/29/2009 | CN101418781A Double-layer vane non-principal axis wind power generator |
| 04/29/2009 | CN101418780A Wind-resistant and energy-collecting plate type wind-driven generator |
| 04/29/2009 | CN101418777A Burbling pneumatic brake device based on darrieus wind power generator |
| 04/29/2009 | CN100484274C Packet mode speech communication |
| 04/29/2009 | CN100482941C Electric power installation of artificial tornado, and generating method |
| 04/29/2009 | CN100482940C Wind power station, control device of wind power station and method for operating wind power station |
| 04/28/2009 | CA2488151C Rotor blade for a wind power plant |
| 04/23/2009 | WO2009050157A2 Wind energy installation with enhanced overvoltage protection |
| 04/23/2009 | WO2009049605A2 Azimuth bearing of a wind turbine generator system |
| 04/23/2009 | WO2008153751A3 Conical washer system for propeller stabilization |
| 04/23/2009 | US20090104039 Curved Blade for Wind Turbines |
| 04/23/2009 | DE102007050323A1 Azimutlager einer Windkraftanlage Azimuth bearing of a wind turbine |
| 04/22/2009 | CN201225240Y Winding-proof apparatus of wind power generator |
| 04/22/2009 | CN201225238Y Apparatus for generating electricity by atmosphere pressure difference |
| 04/22/2009 | CN201225237Y Horizontal wind power generator |
| 04/22/2009 | CN201225236Y Air mechanics tower type wind power generation system |
| 04/22/2009 | CN201225235Y Building altitude and laneway wind energy power generation system |
| 04/22/2009 | CN201225234Y Kite electric generator |
| 04/22/2009 | CN201225233Y Paddle changing mechanism of wind power generator |
| 04/22/2009 | CN201225232Y Yawing mechanism of wind power generator |
| 04/22/2009 | CN201225231Y Wind power generation yawing reduction gear box |
| 04/22/2009 | CN201225230Y Horizontal wind power generator fan blade |
| 04/22/2009 | CN201225229Y Power machine of wind power arced skirt-board afflux bucket sail horizontal rotating tray |
| 04/22/2009 | CN201225228Y Main shaft of wind power generator |
| 04/22/2009 | CN101415939A Power generation assemblies |
| 04/22/2009 | CN101413488A Method for assembling wind-collecting acceleration flexible shutter wind wheel electric generator |
| 04/22/2009 | CN101413487A Method for assembling tripod support tower connecting wind generating set |
| 04/22/2009 | CN101413486A Elastic multiple-blade wind wheel electric generating set and tower connection electric generating method |
| 04/22/2009 | CN101413482A High-efficiency runoff double-shaft wind motor |
| 04/22/2009 | CN101413480A Flexible outer ring type wind power generator |
| 04/22/2009 | CN101413479A Wind power machine pre-embedded type flange blade root and manufacturing process thereof |
| 04/22/2009 | CN101413478A Active damping of wind turbine blades |
| 04/22/2009 | CN101412180A Processing technique for main frame of speed-increasing gear of large-sized wind-driven generator group |
| 04/21/2009 | CA2491069C Turbine apparatus and method |
| 04/16/2009 | WO2009048830A1 Floating wind turbine system |
| 04/16/2009 | WO2009048433A1 Wind energy conversion system |
| 04/16/2009 | WO2009048403A1 Device for changing a blade pitch of a blade in a wind turbine rotor |
| 04/16/2009 | WO2009047121A2 Monitoring of blade frequencies of a wind turbine |
| 04/16/2009 | WO2009046707A2 Bearing arrangement of a rotor hub for a wind power plant, and method for mounting the same |
| 04/16/2009 | US20090097964 Wind turbine with mixers and ejectors |
| 04/16/2009 | US20090096217 Wind turbine with perimeter power takeoff |
| 04/16/2009 | DE202009001771U1 Integriertes Windrotorsystem "IWS" Integrated wind rotor system "IWS" |
| 04/16/2009 | DE202008016629U1 Anbringen von Photovoltaik-Zellen-Module-Beschichtungen aller Art an Rotorblättern von Windenergieanlagen aller Hersteller/Betreiber/Aufsteller aller Art zur Herstellung von Energie/Strom verschiedenster Art Attachment of photovoltaic cell modules coatings of all kinds of rotor blades of wind turbines all manufacturers / operators / stand all kinds for the production of energy / power of various kinds |
| 04/16/2009 | DE102007048377A1 Lageranordnung einer Rotornabe einer Windenergieanlage und Verfahren zu deren Montage Bearing structure of a rotor hub of a wind turbine and methods of assembly |
| 04/16/2009 | CA2739538A1 Wind energy conversion system |
| 04/16/2009 | CA2701850A1 Monitoring of blade frequencies of a wind turbine |
| 04/15/2009 | EP2048507A2 Wind turbine sensors system |
| 04/15/2009 | EP2048357A2 Wind tower and method of assembling the same |
| 04/15/2009 | EP2047941A1 Method for the strengthening of a welded connexion, and/or for the increase of tolerance of a welded connexion in relation to fatigue load ; Element for a tower of a wind turbine ; Tower of a wind turbine and wind turbine |
| 04/15/2009 | EP2047100A1 Vortex engine |
| 04/15/2009 | EP2047099A1 Wind turbine comprising enclosure structure formed as a faraday cage |
| 04/15/2009 | EP2047097A2 Method for implementing wind energy converting systems |
| 04/15/2009 | EP2003336A9 A method for installing blades of a vertical-shaft wind generator |
| 04/15/2009 | CN201221448Y Tridimensional adjustable combined type prestress anchor bolt |
| 04/15/2009 | CN201221447Y Wind collecting barrel type horizontal axis power generation system |
| 04/15/2009 | CN201221446Y Wind power generation plant |
| 04/15/2009 | CN201221444Y Electric generating apparatus using highway automobile refluence wind |
| 04/15/2009 | CN201221443Y Wind power generation plant |
| 04/15/2009 | CN201221440Y Small-sized wind power generator |
| 04/15/2009 | CN201221439Y Double-layer type combined fan blade structure of wind power generator |
| 04/15/2009 | CN201221438Y Improved structure of wind power generator hemi-spherical fan blade |
| 04/15/2009 | CN201221437Y Novel wind power generator |
| 04/15/2009 | CN101410618A Lifting tool for mounting a wind-power generator |
| 04/15/2009 | CN101410616A A pitch bearing for a wind turbine, a wind turbine and a method for servicing a bearing |
| 04/15/2009 | CN101408150A Wind turbine geothermal heating and cooling system |
| 04/15/2009 | CN101406992A Method for the strengthening of a welded connexion, element of tower, tower and wind turbine |
| 04/15/2009 | CN100478564C Windpower generating apparatus |
| 04/15/2009 | CN100478563C Wind power generator with vertical shaft C-type blade |
| 04/14/2009 | US7518255 Roof mounted wind turbine |
| 04/12/2009 | CA2639768A1 Wind turbine geothermal heating and cooling system |
| 04/11/2009 | CA2640276A1 Wind tower and method of assembling the same |
| 04/09/2009 | WO2009044843A1 Wind driven electric power generator |
| 04/09/2009 | WO2009044159A1 A transmission system for power generation |
| 04/09/2009 | WO2009043943A1 Method for coupling and controlling reactive power by means of a stator for doubly-fed wind turbines for use in any wind conditions |
| 04/09/2009 | WO2009043352A2 A method for de-icing a blade of a wind turbine, a wind turbine and use thereof |
| 04/09/2009 | WO2009022073A3 Turbine such as a wind turbine |
| 04/09/2009 | WO2008089763A3 Method for moving a wind turbine component, such as a wind turbine hub, from a transportation position to a wind turbine assembly position in or on the nacelle, the main shaft or the hub, a handling unit, a wind turbine hub and use hereof |
| 04/09/2009 | US20090092449 Anchoring arrangement for floating wind turbine installations |
| 04/09/2009 | DE102007022926B4 Elektrische Schaltung zum Testen eines Getriebes insbesondere einer Windkraftanlage Electrical circuit for testing a particular transmission of a wind turbine |
| 04/09/2009 | DE10118906B4 Vorrichtung und Verfahren für die Beschichtung von Rotorblättern von Windkraftanlagen Apparatus and method for coating rotor blades of wind turbines |
| 04/09/2009 | CA2701637A1 A transmission system for power generation |
| 04/09/2009 | CA2701223A1 A method for de-icing a blade of a wind turbine, a wind turbine and use thereof |
| 04/09/2009 | CA2688372A1 Wind turbine generating apparatus |
| 04/09/2009 | CA2639829A1 Wind turbine metrology system |
| 04/08/2009 | EP2045464A2 Pitch bearing for wind turbine rotor blades |