| 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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| 07/26/2012 | WO2011161442A3 A wind turbine blade de-icing system based on shell distortion |
| 07/26/2012 | WO2011131751A3 Wind power plant foundation and wind power plant |
| 07/26/2012 | US20120189449 Alternative sail restraints for Migler's vertical axis wind turbine |
| 07/26/2012 | US20120189447 Infrared radiation device, particularly infrared radiant heating device having an infrared heater |
| 07/26/2012 | US20120189445 Rotor for a wind turbine |
| 07/26/2012 | US20120189444 Wind turbine blade and a pitch controlled wind turbine |
| 07/26/2012 | US20120189442 Wind turbine with a braking device and method for braking at least one drive train component of a drive train, and use of a braking device for braking at least one drive train component of a drive train of a wind turbine |
| 07/26/2012 | US20120187693 Hydrokinetic energy transfer device and method |
| 07/26/2012 | US20120187273 Wind blade mould including a heating system |
| 07/26/2012 | DE102011013674B3 Windenergieanlage sowie Verfahren zum Beheizen einer Komponente in einer Windenergieanlage Wind turbine and method for heating a component in a wind turbine |
| 07/26/2012 | DE102011003208A1 Turm einer Windenergieanlage mit Stromleitmitteln Tower of a wind turbine with Stromleitmitteln |
| 07/26/2012 | DE102011003164A1 Verfahren und Vorrichtung zum Errichten eines Turms einer Windenergieanlage Method and apparatus for erecting a tower of a wind turbine |
| 07/26/2012 | DE102011003038A1 Wind power generator has slip-ring device with contact brushes, where one of the brushes is displaced in radial direction relative to clearance between sliding bearing and rotor shaft while maintaining electrical contact with shaft |
| 07/25/2012 | EP2479430A1 Method for assembling shell segments for forming tower sections of a hybrid wind turbine tower |
| 07/25/2012 | EP2479428A1 Wind turbine with a brake device and method for braking as well as use of the brake device |
| 07/25/2012 | EP2479427A1 Method for attenuating the oscillation of a power train in a wind turbine, wind turbine and use of a braking device |
| 07/25/2012 | EP2479425A2 Method for monitoring the static and/or dynamic stability of a wind energy assembly |
| 07/25/2012 | EP2479103A1 Floating support for a structure such as a wind turbine |
| 07/25/2012 | EP2479101A1 Floating support for an offshore structure such as a wind turbine |
| 07/25/2012 | EP2478218A1 Wind turbine generator system and operation control method thereof |
| 07/25/2012 | EP2478217A2 Wind turbine |
| 07/25/2012 | EP2478215A1 Anti-kinking transmission and guiding system for cables |
| 07/25/2012 | CN202348593U Mounting structure for turbine turbofan |
| 07/25/2012 | CN202348592U Gravity sail-unfurling windmill |
| 07/25/2012 | CN202348591U Solar drag-up hot-air-flow guiding functional tower system |
| 07/25/2012 | CN202348590U Center tower for vertical shaft wind generator |
| 07/25/2012 | CN202348589U Reinforced concrete prefabricated vertical axis wind driven generator tower column |
| 07/25/2012 | CN202348588U Fixing mode of wind-driven generator |
| 07/25/2012 | CN202348585U Energy storage and power generation system of vertical axis wind generator |
| 07/25/2012 | CN202348584U Energy-storage power-generation system for vertical axis wind turbine |
| 07/25/2012 | CN202348583U Multiple-winding variable-pole-speed impeller vertical wind power generation system |
| 07/25/2012 | CN202348580U Omnidirectional loose blade vertical shaft wind tide magnetic transmission generating set |
| 07/25/2012 | CN202348577U Louver laminated wind driven generator |
| 07/25/2012 | CN202348576U Shutter-stacked wind-driven generator |
| 07/25/2012 | CN202348575U Shutter overlaid type wind driven generator |
| 07/25/2012 | CN202348573U Shutter stacked type wind-driven generator |
| 07/25/2012 | CN202348572U Shutter overlying-type wind driven generator |
| 07/25/2012 | CN202348570U Shutter-superposed wind-driven generator |
| 07/25/2012 | CN202348569U Vertical axis wind generator |
| 07/25/2012 | CN202348564U Shutter superposed universal wind turbine |
| 07/25/2012 | CN202348563U Shutter overlaid type universal wind turbine |
| 07/25/2012 | CN202348562U Shutter-superposed universal wind turbine |
| 07/25/2012 | CN202348561U Shutter superimposed universal wind powered machine |
| 07/25/2012 | CN202346583U Hoisting rigging for tower cylinder |
| 07/25/2012 | CN102612797A Rotary motor actuator and horizontal axis wind turbine |
| 07/25/2012 | CN102612598A Wind power plant for producing electric energy, and relative pylon construction method |
| 07/25/2012 | CN102606421A Method for attenuating the oscillation of a power train in a wind turbine, wind turbine and use of a braking device |
| 07/25/2012 | CN102606420A Large wind driven power generator and sectional type blade thereof |
| 07/25/2012 | CN102606419A Sectional type wind wheel blade and connection mechanism and mounting method thereof |
| 07/25/2012 | CN102606418A Protective cover of wind turbine or wind power generation equipment |
| 07/25/2012 | CN102606417A Blade structure of wind power generator with serrated blade apexes |
| 07/25/2012 | CN102606416A Modular tower and methods of assembling same |
| 07/25/2012 | CN102606415A A wind turbine maintenance system and a method of maintenance therein |
| 07/25/2012 | CN102606414A Wind turbine blade with damping vibration attenuation structural layer and method for manufacturing wind turbine blade |
| 07/25/2012 | CN102606413A High-strength specially-strong tower drum connection structure and high-strength specially-strong fan tower drum as well as manufacturing method of high-strength specially-strong fan tower drum |
| 07/25/2012 | CN102606412A Gasket for regulating angle of blade of wind power generator |
| 07/25/2012 | CN102606410A Lever driving power generating mechanism |
| 07/25/2012 | CN102606408A Wind generation set at sea |
| 07/25/2012 | CN102606407A Wind power station and power generation method thereof |
| 07/25/2012 | CN102606403A Wind power generator for driving multiple generators by magnetic suspension vertical wind blade rotating cage |
| 07/25/2012 | CN102606384A Rotor blade for a wind turbine, and a combination of a radar station and a wind turbine |
| 07/25/2012 | CN102602063A Stiffening sheet for use in a fibre reinforced laminate, fibre reinforced laminate and wind turbine blade |
| 07/25/2012 | CN101943131B Vertical axis high-power wind driven generator with relatively high wind energy utilization rate |
| 07/25/2012 | CN101915213B Multi-blade belt-driven speed-increasing wind driven generator set |
| 07/25/2012 | CN101907071B Online anti-icing and de-icing device for wind turbine |
| 07/25/2012 | CN101813072B Wind power generation yawing cycloid speed reducer |
| 07/25/2012 | CN101813070B Vane airfoil profile of low power wind driven generator |
| 07/25/2012 | CN101809283B Monopile foundation for offshore wind turbine |
| 07/25/2012 | CN101603508B Vertical-axis wind turbine with simply mounted inner and outer movable fan blades |
| 07/25/2012 | CN101438055B Lightning protection system for a wind turbine rotor blade and a method for manufacturing such a blade |
| 07/25/2012 | CN101349237B Blower fan structure of wind-driven generator |
| 07/25/2012 | CN101294543B Method for the active damping of the drive train in a wind energy plant |
| 07/24/2012 | US8227932 Wind generator having an outside air-circulation flow path in a tower thereof |
| 07/24/2012 | US8226354 Magnetostrictive measurement of tensile stress in foundations |
| 07/24/2012 | US8226347 Variable speed operating system and method of operation for wind turbines |
| 07/24/2012 | US8225850 Attachment method for fan component assemblies |
| 07/24/2012 | CA2764842A1 Method for the oscillation damping of a drive train in a wind turbine, wind turbine and use of a braking device |
| 07/24/2012 | CA2764608A1 Wind turbine with a braking device and method for braking at least one drive train component of a drive train, and use of a braking device for braking at least one drive train component of a drive train of a wind turbine |
| 07/24/2012 | CA2486181C Wind turbine with hydraulic transmission |
| 07/19/2012 | WO2012095111A1 Testing an overspeed protection system of a wind turbine |
| 07/19/2012 | US20120183407 Vertical-axis wind turbine |
| 07/19/2012 | US20120183403 Wind turbine blade bearing |
| 07/19/2012 | US20120183402 Spiral bevel gear set for ram air turbine |
| 07/19/2012 | DE102011008958A1 Rotorlager für eine Windkraftanlage Rotor bearing for a wind turbine |
| 07/19/2012 | DE102011008672A1 Vorrichtung zum Schmieren eines Getriebes sowie eines Lagers Apparatus for lubricating a gearbox and a bearing |
| 07/19/2012 | DE102008053454B4 Hybrides Turmbauwerk Hybrid tower building |
| 07/19/2012 | CA2764484A1 Modular tower and methods of assembling same |
| 07/18/2012 | EP2476899A1 Wind turbine blade bearing |
| 07/18/2012 | EP2475883A2 Method and apparatus for wind turbine erection |
| 07/18/2012 | EP2475882A2 Lifting device for a rotor of a wind turbine |
| 07/18/2012 | EP2475881A2 Tower for a wind power station and method for erecting a tower for a wind power station |
| 07/18/2012 | EP2475880A1 Windmill handling system and method for using same |
| 07/18/2012 | EP2475879A1 Windmill conveyance system and method for using same |
| 07/18/2012 | EP2475878A1 Windmill installation system and method for using same |
| 07/18/2012 | EP2475877A1 Wind turbine |
| 07/18/2012 | EP2475875A2 Vertical axis wind turbine generator |
| 07/18/2012 | CN202338452U 2.0 MW high-rotating speed prolonged direct-drive wind driven generator blade |
| 07/18/2012 | CN202338451U 2.0MW III-grade wind field direct-driven type fan-driven generator blade |
| 07/18/2012 | CN202338450U Overspeed protection device for wind driven generators |
| 07/18/2012 | CN202338449U Bidirectional blade wind driven generator |