| 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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| 04/04/2013 | WO2013048276A1 Wind turbine and wind energy installation |
| 04/04/2013 | WO2013048257A1 Floating wind turbine |
| 04/04/2013 | WO2013047617A1 Rotating ring bearing structure for wind wheel and method for replacing rotating ring bearing structure for wind wheel |
| 04/04/2013 | WO2013045984A1 Downwind generator |
| 04/04/2013 | WO2013045644A2 Wind turbine rotor |
| 04/04/2013 | WO2013045474A1 Wind turbine rotor with improved hub system |
| 04/04/2013 | WO2013045472A1 Blade connection for wind turbine |
| 04/04/2013 | WO2013045465A1 Floating support platform for wind turbine |
| 04/04/2013 | WO2013045290A1 Mobile rotary drive for a rotor of a wind power plant |
| 04/04/2013 | WO2013045199A2 Drive system for a wind turbine |
| 04/04/2013 | WO2013045076A1 Transmission of a wind power plant having an auxiliary drive, wind power plant and method for the rotation of a rotor shaft of a wind power plant |
| 04/04/2013 | WO2013044426A1 Vertical axis wind power generator made of honeycomb boards |
| 04/04/2013 | WO2013022230A3 Vertical wind power generator with variable length blades |
| 04/04/2013 | WO2012177071A3 Wind power generator having an auxiliary blade |
| 04/04/2013 | WO2012175406A3 Method for producing a tower segment of a concrete tower of an wind energy installation |
| 04/04/2013 | WO2012146752A3 Rotational support of a wind turbine blade |
| 04/04/2013 | WO2012146751A3 Pitch drive system and method |
| 04/04/2013 | WO2012146722A3 Rotational support of a wind turbine blade |
| 04/04/2013 | WO2012059591A3 Wind power plant |
| 04/04/2013 | US20130084184 Retention systems |
| 04/04/2013 | US20130084177 Nacelle shell structure, lock labyrinth and wind turbine |
| 04/04/2013 | US20130081252 Arrangement for fixing a component inside of a wind turbine |
| 04/04/2013 | DE102012019330A1 Wind power plant has wind vane that is provided with wing-like profiled airfoil for storm protection |
| 04/04/2013 | DE102011087109B3 Vorrichtung und Verfahren zur Gewinnung von Energie aus einer Fluidströmung Apparatus and method for extracting energy from a fluid flow |
| 04/04/2013 | CA2849811A1 Drive system for a wind turbine |
| 04/04/2013 | CA2848462A1 Mobile rotary drive for a rotor of a wind power plant |
| 04/03/2013 | EP2574898A1 A test rig and a method for testing gearboxes |
| 04/03/2013 | EP2574782A2 Driving device for wind turbine |
| 04/03/2013 | EP2574781A1 Wind turbine rotor |
| 04/03/2013 | EP2574780A1 Arrangement for fixing a component inside of a wind turbine |
| 04/03/2013 | EP2574779A1 Arrangement for fixing a component inside of a wind turbine |
| 04/03/2013 | EP2574778A1 A test rig and a method for testing gearboxes and electromechnical energy converters |
| 04/03/2013 | EP2574777A1 A test rig and a method for testing gearboxes having different gear ratios |
| 04/03/2013 | EP2574772A1 Wind turbine tower |
| 04/03/2013 | EP2574711A1 Tower for a wind energy facility |
| 04/03/2013 | EP2574201A1 Power generating apparatus of renewable energy type and operation method thereof |
| 04/03/2013 | CN202851275U Plate type connecting structure of wind driven generator tower and foundation |
| 04/03/2013 | CN202851274U Connection structure for tower and jacket base of offshore wind turbine |
| 04/03/2013 | CN202851273U Wind generating set leveling device |
| 04/03/2013 | CN202851272U Wind turbine blade of wind generating set |
| 04/03/2013 | CN202851271U Draught fan cabin cover supporting seat |
| 04/03/2013 | CN202851270U Internal fixation fan cabin cover skylight |
| 04/03/2013 | CN202851269U Wind-driven generator unit tower |
| 04/03/2013 | CN202851268U Wind driven generator tower connector |
| 04/03/2013 | CN202851267U Shear web of composite vanes for wind driven generator |
| 04/03/2013 | CN202851266U Bonded structure of megawatt wind turbine blade root |
| 04/03/2013 | CN202851265U Wind driven generator support |
| 04/03/2013 | CN202851264U Locating supporting structure of wind power generation pitch system cabinet body cover plate |
| 04/03/2013 | CN202851263U Wind driven generator weather station support |
| 04/03/2013 | CN202851262U Energy-saving generator actuating device |
| 04/03/2013 | CN202851257U Wind generating set |
| 04/03/2013 | CN202851256U Vertically lifted off-network type wind driven generator |
| 04/03/2013 | CN103026061A 风力涡轮机 Wind turbine |
| 04/03/2013 | CN103026060A System and method for handling wind turbine tower sections |
| 04/03/2013 | CN103019101A Hoisting control method and system for offshore wind turbine |
| 04/03/2013 | CN103016934A Wind-powered lubrication system with pressure buffer |
| 04/03/2013 | CN103016699A Installation valve block for gear case of wind turbine generator |
| 04/03/2013 | CN103016280A Hydraulic transmission device of high-power fan |
| 04/03/2013 | CN103016279A Lightning arrester of blade of wind-driven generator |
| 04/03/2013 | CN103016278A Congelation-preventing anti-icing type wind turbine blade |
| 04/03/2013 | CN103016277A Novel wind turbine generator set hydraulic lock pin centering device and method |
| 04/03/2013 | CN103016276A Two-sectional inclined folding blade device for large wind-driven generator |
| 04/03/2013 | CN103016275A Sliding bearing type wind driven generator unit yaw system and friction plate replacement method |
| 04/03/2013 | CN103016274A Method and system for resonance dampening in wind turbines |
| 04/03/2013 | CN103016273A Nacelle for a wind turbine |
| 04/03/2013 | CN103016271A Wind generating set with expandable working wind speed range |
| 04/03/2013 | CN103016268A Dead wind shielding rolling gear drive type wind-driven generator |
| 04/03/2013 | CN103016257A Method to rotate the rotor of a wind turbine and means to use in this method |
| 04/03/2013 | CN103016251A Multi-impeller wind power generation windmill |
| 04/03/2013 | CN103013055A Fan blade material |
| 04/03/2013 | CN103010415A Prestressed concrete floating platform for supporting offshore wind turbine and ocean power generator |
| 04/03/2013 | CN102155496B Method for determining magnitude of interference of wind power locking plate |
| 04/03/2013 | CN102092645B Method for arranging wind power generation equipment in shallow water of intertidal zone |
| 04/03/2013 | CN102016302B Windturbine comprising a bearing seal |
| 04/03/2013 | CN101796294B Shadow control of wind turbines |
| 04/02/2013 | US8408875 Rotor blade attachment |
| 03/28/2013 | WO2013043774A1 High efficiency wind turbine having increased laminar airflow |
| 03/28/2013 | WO2013042937A1 Horizontal shaft wind power generator using an airfoil blade having the same width and thickness |
| 03/28/2013 | WO2013042621A1 Regenerated energy power generation device |
| 03/28/2013 | WO2013042487A1 Renewable energy-type electric power generation device |
| 03/28/2013 | WO2013042385A1 Renewable energy-type electric power generation device and method for operating renewable energy-type electric power generation device |
| 03/28/2013 | WO2013042294A1 A power generating apparatus of renewable energy type |
| 03/28/2013 | WO2013042279A1 Renewable energy-type electric power generation device and rotor affixation method for same |
| 03/28/2013 | WO2013042252A1 Regnerative energy power generation device and rotor locking method therefor |
| 03/28/2013 | WO2013042251A1 Regenerated-energy power generation device and rotary wing attachment/detachment method therefor |
| 03/28/2013 | WO2013042250A1 Rotor-blade attachment method for renewable energy power generation device |
| 03/28/2013 | WO2013041742A1 Lightning conductor deionising electrostatic charge, for protecting blades of wind generators |
| 03/28/2013 | WO2013041190A1 Bulkhead for a wind turbine blade |
| 03/28/2013 | WO2013041155A1 Sensor device for measuring aerodynamic loads of a rotor blade of a wind turbine |
| 03/28/2013 | WO2013041025A1 Wing ring, and mechanism and method with same |
| 03/28/2013 | WO2013040879A1 Inflatable/deflatable wind turbine blade structure |
| 03/28/2013 | WO2012152483A3 Offshore foundation for wind energy installations |
| 03/28/2013 | WO2011072822A3 Lightning current transfer unit for a wind turbine |
| 03/28/2013 | US20130078109 Offshore wind turbine structures and methods therefor |
| 03/28/2013 | US20130078098 Roller bearing, retainer segment, spacer and main shaft support structure of wind-power generator |
| 03/28/2013 | US20130078095 Wind energy power plant equipped with an optical vibration sensor |
| 03/28/2013 | US20130078093 Method for de-icing the blades of a wind turbine and a wind turbine with a de-icing system |
| 03/28/2013 | US20130078092 Device and method for controlling rotation speed of a vertical axis windmill by using rotating centrifugal force of rotor blades |
| 03/28/2013 | US20130074337 Multifunctional platform of wind power generating unit and blade disassembling method |
| 03/28/2013 | DE112011101733T5 Windkraftanlagenturm Wind turbine tower |