| 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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| 01/03/2013 | WO2013001121A1 A floating wind turbine with an inclined spar buoy |
| 01/03/2013 | WO2013000809A1 Pumped-storage power plant |
| 01/03/2013 | WO2013000637A1 Rotary connection |
| 01/03/2013 | WO2013000475A1 Remote sensing system for wind turbines |
| 01/03/2013 | WO2013000422A1 Device and method for preventing velocity loss during strong wind for vertical-shaft wind power generators |
| 01/03/2013 | WO2013000041A1 Vertical axis wind turbine with variable pitch mechanism |
| 01/03/2013 | WO2012151495A3 Mechanical energy storage method and device |
| 01/03/2013 | WO2012149347A3 Exhaust energy recovery system |
| 01/03/2013 | WO2012144764A3 Wind power generating device |
| 01/03/2013 | WO2012140058A3 A wind turbine blade comprising resistive heating means |
| 01/03/2013 | US20130002829 Method of and device for capturing 3D data of one or more airborne particles |
| 01/03/2013 | US20130001950 Wind Turbine |
| 01/03/2013 | DE112010005382T5 Wandabschnitt für einen Windkraftanlagenturm Wall section for a wind turbine tower |
| 01/03/2013 | DE102011083090A1 Planet bearing of wind power plant gear box, has planetary gear portions that are supported on planet carrier by needle bearing portion which is formed by needle ring, needle cover or needle socket |
| 01/03/2013 | DE102011051789B3 Device for protecting electrical apparatus arranged in rotor blade of wind power plant against damage by lightning stroke, has insulating unit for electrical insulation against ground potential of electrical energy |
| 01/03/2013 | DE10150247B4 Außenhaut eines fluidumströmten Körpers, Verfahren zu deren Herstellung Fluidumströmten outer skin of a body, methods for their preparation |
| 01/02/2013 | EP2541742A2 Method and apparatus for a superconducting direct current generator driven by a wind turbine |
| 01/02/2013 | EP2541096A1 Drive system for a wind turbine |
| 01/02/2013 | EP2541059A2 Footing for wind turbine towers |
| 01/02/2013 | EP2541058A1 Drive system for a wind turbine |
| 01/02/2013 | EP2541057A1 Oil level maintenance system |
| 01/02/2013 | EP2541054A2 Offshore wind energy system |
| 01/02/2013 | EP2541050A2 A method for the identification of the drive train main frequency in a wind turbine |
| 01/02/2013 | EP2541047A2 Wind turbine assembling method and wind turbine assembled according to said method |
| 01/02/2013 | EP2541046A1 Blade-handling tool |
| 01/02/2013 | EP2539587A1 Emissions savings indicator for stand-alone renewable-energy generating device |
| 01/02/2013 | EP2539586A1 Method for operating a wind energy installation |
| 01/02/2013 | EP2539219A1 Device for transporting and installing an arrangement of an offshore wind turbine comprising a raft foundation and method for transporting and installing such an arrangement having a raft foundation |
| 01/02/2013 | EP2539179A2 Onshore production facility for offshore wind energy systems and method for creating at least partially finished offshore wind energy systems |
| 01/02/2013 | CN202646481U Yaw brake |
| 01/02/2013 | CN202646258U Large wind turbine generator barrel-type pylon connection mode without flange |
| 01/02/2013 | CN202645887U Guide rail for blade of vertical axis wind generator to walk |
| 01/02/2013 | CN202645886U Fireproof wind driven generator cabin cover |
| 01/02/2013 | CN202645885U Tower of wind-driven generator set |
| 01/02/2013 | CN202645884U Wind driven generator blade |
| 01/02/2013 | CN202645883U Wind driven generator set main machine for ocean intertidal zone |
| 01/02/2013 | CN202645882U Cable-twisting prevention device of small wind driven generator |
| 01/02/2013 | CN202645881U Wind driven generator with ice-removing device |
| 01/02/2013 | CN202645880U Wind wheel lock pin manual hydraulic system for wind generating set |
| 01/02/2013 | CN202645879U Steel frame on wind power generation bottom of wind tower |
| 01/02/2013 | CN202645878U Wheel hub disc for wind driven generator |
| 01/02/2013 | CN202645877U Hydraulic tower for wind driven generator |
| 01/02/2013 | CN202645876U Oar blade locking apparatus of wind generating set |
| 01/02/2013 | CN202645875U Movable type support protection device for wind driven generator blade |
| 01/02/2013 | CN202645874U Structure improvement of wind-driven generator |
| 01/02/2013 | CN202645873U Connecting piece for blade lightning conductor of adjustable-pitch wind-driven generator |
| 01/02/2013 | CN202645872U Wind, light diesel and storage integrated off-network power supply system |
| 01/02/2013 | CN202645871U Offshore wind generating system with water pumping and energy storing functions |
| 01/02/2013 | CN202645865U Magnetic levitation wind generator |
| 01/02/2013 | CN202645861U Self-lifting aerial wind generating device |
| 01/02/2013 | CN202645847U Multi-reducer fan hub structure |
| 01/02/2013 | CN202645845U Topological structure for integrally controlling fan electric control system and fan converter |
| 01/02/2013 | CN202645840U Wind wheel blade lightning-prevention device of wind generating unit |
| 01/02/2013 | CN202637776U Emergency sealing device for air opening of engine room of wind driven generator |
| 01/02/2013 | CN102859189A Wind power plant and wind power plant tower segment |
| 01/02/2013 | CN102859188A Power generating apparatus of renewable energy type |
| 01/02/2013 | CN102859098A Tower having a pre-stressed concrete column and construction method |
| 01/02/2013 | CN102853063A Oil level maintenance system |
| 01/02/2013 | CN102853008A Yaw brake for wind generating set |
| 01/02/2013 | CN102852739A Drive system for a wind turbine |
| 01/02/2013 | CN102852738A Drive system for a wind turbine |
| 01/02/2013 | CN102852737A Fluid acceleration pipe for wind power generation |
| 01/02/2013 | CN102852736A Combined wind collector for wind driven generator |
| 01/02/2013 | CN102852735A Fluid rectification device |
| 01/02/2013 | CN102852734A Nacelle main frame structure and drive train assembly for a wind turbine |
| 01/02/2013 | CN102852733A Tube-type wind power generator |
| 01/02/2013 | CN102852729A Wind-wave-driven hybrid generator |
| 01/02/2013 | CN102852728A Tower tube type narrow-pipe wind-collecting wind turbine generator |
| 01/02/2013 | CN102852727A Air compression and solar heat collection energy storage and power generation system using wind farm tower |
| 01/02/2013 | CN102852726A Gird-connected wind power generation system with self-adaptive speed regulation composite transmission based on differential mechanism |
| 01/02/2013 | CN102852724A Wind power pumping irrigation machine |
| 01/02/2013 | CN102852717A Wind collector for wind concentration power generation of narrow pipe |
| 01/02/2013 | CN102852715A Generating kite control method |
| 01/02/2013 | CN102251918B Wind collection and totally enclosed type protection vertical multilayer wind power generation system |
| 01/02/2013 | CN101918704B 浮动式风力涡轮机系统 Floating wind turbine system |
| 01/02/2013 | CN101825155B Wind power three-cycloid yawing reducer |
| 01/02/2013 | CN101725463B Protection arrangement for a wind turbine |
| 01/02/2013 | CN101479179B Lifting equipment for handling a wind turbine component and a method for handling a wind turbine component |
| 01/02/2013 | CN101476535B Method for connecting a low speed main shaft of a wind turbine to an input shaft of a transmission gearbox of the wind turbine and a connection obtained by the method |
| 01/02/2013 | CN101400890B Protection system for an electric generator, wind turbine and use hereof |
| 12/27/2012 | WO2012177071A2 Wind power generator having an auxiliary blade |
| 12/27/2012 | WO2012175406A2 Production of a tower |
| 12/27/2012 | WO2012175204A1 Blade bearing for a wind power plant and method for manufacturing same |
| 12/27/2012 | WO2012174737A1 Wind power converter |
| 12/27/2012 | WO2012174684A1 Electric continuously variable large synchronous wind power generator set |
| 12/27/2012 | WO2012150502A4 Helicopter landing deck |
| 12/27/2012 | WO2012130245A3 Methods and apparatus for servicing wind turbine components through a lower portion of a tower |
| 12/27/2012 | WO2012128539A3 Curtain-suspension-type power-generating apparatus |
| 12/27/2012 | US20120328442 Wind turbine elevator |
| 12/27/2012 | US20120328440 Spindle |
| 12/27/2012 | US20120328438 Wind turbine generator and motor |
| 12/27/2012 | US20120328437 Floating energy producing plant |
| 12/27/2012 | US20120328435 Furling Mechanism for a Vertical Axis Turbine |
| 12/27/2012 | DE102012000716B3 Wind turbine for use in wind energy plant for generating electric energy from wind force, has holder detachably fastened to leaf bearing flanges in area of connection of hub with rotor blades such that turbine is retrofitted with wind gauge |
| 12/27/2012 | DE102011113122A1 Blattlager für eine Windkraftanlage sowie Verfahren zur Herstellung desselben The same journal bearing for a wind power system and method for producing |
| 12/27/2012 | DE102011105737A1 Measuring device for use in blade tip of rotor blade of wind energy plant for measuring ice layer thickness on blade, has wireless device transmitting signal obtained from sensors and/or information derived from signal to control device |
| 12/27/2012 | DE102011004699A1 Steuereinheit und Windturbine mit einer solchen Steuereinheit Controller and wind turbine with such a control unit |
| 12/27/2012 | CA2837780A1 Method for producing a tower segment of a concrete tower of a wind energy installation |
| 12/27/2012 | CA2781491A1 Spindle |
| 12/26/2012 | EP2538079A2 Unitary support frame for use in wind turbines |