| 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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| 04/26/2012 | WO2012052023A1 Wind turbine power transmission system |
| 04/26/2012 | WO2012052022A1 Wind turbine power transmission system |
| 04/26/2012 | WO2012051851A1 Stopping mechanism for negative angle variable pitch of wind power generator |
| 04/26/2012 | WO2012051828A1 Fan integral installing rotary hold-lifting mechanism |
| 04/26/2012 | WO2012030125A3 Blade for wind power generator |
| 04/26/2012 | WO2012030123A3 Offshore floating wind turbine apparatus having a compression structure comprising floating support lines |
| 04/26/2012 | WO2012030066A3 Wind turbine |
| 04/26/2012 | WO2012000506A3 A method for performing condition monitoring in a wind farm |
| 04/26/2012 | WO2011147417A3 A method for thermal conditioning of a wind turbine nacelle |
| 04/26/2012 | WO2011141124A3 Tower for a wind power plant and method for erecting a tower for a wind power plant |
| 04/26/2012 | WO2011104544A3 Variable displacement radial piston fluid working machine |
| 04/26/2012 | US20120099994 Vertical-axis wind rotor |
| 04/26/2012 | DE102011053404A1 Windkraftanlagen-Rotorflügel mit aerodynamischem Winglet Wind turbine rotor blades with aerodynamic winglets |
| 04/26/2012 | DE102011053398A1 Windkraftanlage mit Zahnrad mit Verschleissanzeige Wind turbine gear with wear indicator |
| 04/26/2012 | DE102010060147A1 Planetengetriebe mit einem Zentralverteiler Planetary gear with a central distribution |
| 04/26/2012 | DE102010052899A1 Baugruppe zur Auskopplung der Rotationsenergie von der Rotornabe des Windrades einer Windkraftanlage Assembly for coupling out the rotational energy from the rotor hub of the wind turbine a wind turbine |
| 04/26/2012 | DE102010042783A1 Transport vehicle for transporting rotor blades and tower segments of wind power plants, has transport rack equipped with main frame, where receiving frame is rigidly connected to main frame at specific angle |
| 04/26/2012 | DE102010011275B4 Rotorblattentwässerung Rotor blade drainage |
| 04/26/2012 | CA2814347A1 Systems and methods for avian mitigation for wind farms |
| 04/25/2012 | EP2444663A2 Onshore wind turbine with tower support system |
| 04/25/2012 | EP2444662A1 Connection of wind turbine components |
| 04/25/2012 | EP2444661A1 Wind-driven generator |
| 04/25/2012 | EP2444660A1 Wind turbine blade and method of manufacturing same |
| 04/25/2012 | EP2444571A1 Lattice tower |
| 04/25/2012 | EP2443342A1 Wind turbine foundation for variable water depth |
| 04/25/2012 | EP2443341A2 Wind energy system |
| 04/25/2012 | CN202203380U Spline lubrication structure of sun gear of wind power speed-increasing gearbox |
| 04/25/2012 | CN202203061U Wind power speed increasing box with slow driving device |
| 04/25/2012 | CN202203060U Wind tower structure for comprehensive energy duct well power station |
| 04/25/2012 | CN202203059U Adjustable fan blade |
| 04/25/2012 | CN202203058U Device for connecting nacelle cover with lightning protection copper strip |
| 04/25/2012 | CN202203057U Portable wind generating set jiggering apparatus |
| 04/25/2012 | CN202203056U Device for entering into engine room from tower barrel in wind power generating set |
| 04/25/2012 | CN202203055U Support in shape like Chinese character 'mi' for tower cylinder |
| 04/25/2012 | CN202203050U Vertical-axis resistance type revolving door wind driven generator |
| 04/25/2012 | CN202203044U Vertical shaft multiple-section type wind generating set connection structure |
| 04/25/2012 | CN202203041U Huge energy wind power engine |
| 04/25/2012 | CN202203039U Turntable rotating impeller type wind generating set |
| 04/25/2012 | CN102428271A 用于产生能量的漂浮、锚定的设施 Floating for generating energy, the anchoring facilities |
| 04/25/2012 | CN102428270A Auto-diagnostic systems and methods for wind-power generators |
| 04/25/2012 | CN102425661A State monitoring and fault analyzing method and device for gearbox |
| 04/25/2012 | CN102425530A Split high-altitude butt-joint installation method of offshore wind generating set |
| 04/25/2012 | CN102425529A Field installation method for vertical-shaft wind-driven generator |
| 04/25/2012 | CN102425528A Mobile wind/light hybrid power supply system |
| 04/25/2012 | CN101669411B A system for recirculation of air in a component of a wind turbine |
| 04/25/2012 | CN101539117B Solar energy wind power generation tower |
| 04/25/2012 | CN101466947B 具有一种自给自足地用于叶片调整装置的能量供应装置的风能设备 Self-sufficiency in energy supply means having a device used to adjust the wind vane equipment |
| 04/25/2012 | CN101216013B 用于组装和控制单壳旋转机的方法和设备 For single-hull assembly and control method and apparatus for rotating machines |
| 04/24/2012 | US8162610 Active directional control of airflows over wind turbine blades using plasma actuating cascade arrays |
| 04/24/2012 | US8162609 Turbine airfoil formed as a single piece but with multiple materials |
| 04/24/2012 | US8162593 Inter-turbine casing with cooling circuit, and turbofan comprising it |
| 04/24/2012 | US8162590 Wind turbine blade and a pitch controlled wind turbine |
| 04/24/2012 | US8161727 System providing braking in a gas turbine engine in the event of the turbine shaft breaking |
| 04/24/2012 | CA2502199C Anti-icing system for aeolian plants |
| 04/19/2012 | WO2012050909A1 Fluid flow control providing increased energy extraction |
| 04/19/2012 | WO2012050514A1 Stationary gear unit |
| 04/19/2012 | WO2012049932A1 Wind-power generator |
| 04/19/2012 | WO2012049931A1 Wind-power generator and tower structured provided therewith |
| 04/19/2012 | WO2012049382A1 Wind turbine communicating with an integrated display system |
| 04/19/2012 | WO2012049237A1 Blade for a wind turbine |
| 04/19/2012 | WO2012048992A1 Electrical connection system for an energy generation device |
| 04/19/2012 | WO2012048835A1 Bulkhead of a wind turbine |
| 04/19/2012 | WO2012048719A1 Turning device, especially for a rotor blade for a wind power station |
| 04/19/2012 | WO2012048523A1 Vertical shaft wind turbine or wind power generator |
| 04/19/2012 | WO2012026792A3 Wind generator and ventilation structure of wind generator |
| 04/19/2012 | WO2012007226A3 An assembly rig for assembling a wind turbine tower or wind turbine tower sections and a respective method |
| 04/19/2012 | WO2012001081A3 Nacelle cover for wind turbine nacelle |
| 04/19/2012 | WO2011147997A3 Method and apparatus for extracting energy from a fluctuating energy flow from a renewable energy source |
| 04/19/2012 | WO2011147996A3 Method and apparatus for extracting energy from a fluctuating energy flow from a renewable energy source |
| 04/19/2012 | WO2011133340A3 Vertical axis wind turbine |
| 04/19/2012 | US20120093658 Composite structures |
| 04/19/2012 | US20120093656 Wind turbine blade and method of manufacturing wind turbine blade |
| 04/19/2012 | US20120093648 Floating, anchored installation for energy production |
| 04/19/2012 | US20120093647 Method and system for registering events in wind turbines of a wind power system |
| 04/19/2012 | DE202012002913U1 Wälzlageranordnung Roller bearing assembly |
| 04/19/2012 | DE102010048547A1 Tower for wind power plant, has several tower segments with supply scaffold elements comprising scaffold brackets that are connected to respective flanges |
| 04/19/2012 | CA2850080A1 Stationary gear unit |
| 04/19/2012 | CA2755153A1 Arrangement and method to retrofit a wind turbine |
| 04/18/2012 | EP2441955A1 Tower Connector |
| 04/18/2012 | EP2441954A2 Joint between the gearbox input shaft and the rotor rotation shaft |
| 04/18/2012 | EP2441950A1 Blade for a wind turbine |
| 04/18/2012 | EP2440783A1 Wind power plant and nacelle therefor |
| 04/18/2012 | EP2440782A1 Wind power electricity generating system and relative control method |
| 04/18/2012 | EP2440781A1 A wind power plant and a method of operating a wind power plant |
| 04/18/2012 | EP2440776A1 Fluid-working machine with multi-lobe ring cam |
| 04/18/2012 | EP2440709A1 Caisson foundation |
| 04/18/2012 | EP1668247B1 Bearing housing |
| 04/18/2012 | CN202194790U Wind driven generator frame and transmission chain installation guiding device |
| 04/18/2012 | CN202194789U Gear box of wind turbine and power input assembly of gear box |
| 04/18/2012 | CN202194788U Detachable tower cylinder |
| 04/18/2012 | CN202194787U Wind wheel lock |
| 04/18/2012 | CN202194786U Driving device for locking main shaft and wind generator |
| 04/18/2012 | CN202194785U Horizontal shaft wind turbine unit and gear box device thereof |
| 04/18/2012 | CN202194784U Blade and fan with same |
| 04/18/2012 | CN202194783U Wind power forged flange ring piece |
| 04/18/2012 | CN202194782U Rainproof and dustproof structure between air guide sleeve and engine room |
| 04/18/2012 | CN202194781U Rain-proof dust-proof structure between a blade and a diversion cover |
| 04/18/2012 | CN202194780U Wheel hub lock mechanism for megawatt-level wind generating set |
| 04/18/2012 | CN202194779U Wind-gathering type horizontal high-efficiency low-cost wind-driven power generator |
| 04/18/2012 | CN202194778U Wind-driven power generator |