| 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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| 02/13/2013 | CN102275809B Special-purposed bidirectional regulation combined lifting appliance for lifting tower drum of wind driven generator |
| 02/13/2013 | CN102198914B Working platform for installing wind generating set |
| 02/13/2013 | CN102146975B Damping device and wind power generation tower using same |
| 02/13/2013 | CN101970863B 流体转子 Fluid rotor |
| 02/13/2013 | CN101403367B Pitch bearing for wind turbine rotor blades |
| 02/12/2013 | US8371820 Paneling of a nacelle of a wind energy installation |
| 02/12/2013 | US8371810 Duct member based nozzle for turbine |
| 02/12/2013 | CA2646604C 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 said method |
| 02/07/2013 | WO2013019760A2 Wind turbine power enhancements |
| 02/07/2013 | WO2013017648A2 Shadow flicker measurement system, wind turbine comprising such a system, and control method using such a system |
| 02/07/2013 | WO2013017646A1 Shadow flicker measurement system, wind turbine comprising such a system, and method using such a system |
| 02/07/2013 | WO2013017587A1 Locking device for wind turbines |
| 02/07/2013 | WO2013017215A1 Hydroelectric power plant |
| 02/07/2013 | WO2013017214A1 Hydroelectric power plant |
| 02/07/2013 | US20130034450 Wind power plant with modular tower system |
| 02/07/2013 | US20130034447 Wind turbine blade having an outer surface with improved properties |
| 02/07/2013 | US20130034441 Multiple-layer structure of inflatable device capable of pressure resistance |
| 02/07/2013 | US20130034439 Method for lubricating at least one blade pitch bearing of a wind turbine |
| 02/07/2013 | US20130032436 Hydraulic braking device for a yaw drive of a wind turbine and control device therefor |
| 02/07/2013 | DE102008013392B4 Verfahren zum Erfassen des Spurlaufes der Rotorblätter einer Windkraftanlage A method for detecting the axle alignment of the rotor blades of a wind turbine |
| 02/06/2013 | EP2554841A1 A gearbox comprising a stationary gear component formed on the basis of variable flank profiles of gear teeth |
| 02/06/2013 | EP2554840A1 Shadow flicker measurement system, wind turbine comprising such a system, and method using such a system |
| 02/06/2013 | EP2554839A1 Platform gearboxes for wind turbines |
| 02/06/2013 | EP2554838A1 Wind-driven electricity generation device |
| 02/06/2013 | EP2554836A1 Shadow flicker measurement system, wind turbine comprising such a system, and control method using such a system |
| 02/06/2013 | EP2553265A2 Direct drive wind turbine, transport system and method of construction of a direct drive wind turbine |
| 02/06/2013 | EP2553264A1 Wind turbine |
| 02/06/2013 | CN202719075U Device used for anchoring prestressing strand and wind driven generator tower using the same |
| 02/06/2013 | CN202718930U Spindle cooling device of fan |
| 02/06/2013 | CN202718817U Wind power generation wind collecting dam device |
| 02/06/2013 | CN202718816U Automatic anti-icing and de-icing device for fan blade |
| 02/06/2013 | CN202718814U Direct grid wind turbine generating set of synchronous generator |
| 02/06/2013 | CN202718813U Medium and high voltage wind turbine generating set |
| 02/06/2013 | CN202718812U Eccentric multi-power wind-driven generator |
| 02/06/2013 | CN202718811U Step-starting wind wheel structure of wind generation set |
| 02/06/2013 | CN202718810U Variable-pitch vertical-shaft wind turbine |
| 02/06/2013 | CN102918265A Hybrid wind turbine blade bearing |
| 02/06/2013 | CN102918262A Windmill blade |
| 02/06/2013 | CN102913399A Plasma flow control method for reducing the wake loss of a wind turbine |
| 02/06/2013 | CN102913398A Noise reduction system of wind generating set and wind generating set |
| 02/06/2013 | CN102913397A Wind wheel shaft device of wind turbine generator |
| 02/06/2013 | CN102913396A 风力发电机 Wind Turbines |
| 02/06/2013 | CN102913395A Wind turbine component having a lightweight structure |
| 02/06/2013 | CN102913393A Compressed air turbine wind-driven generator |
| 02/06/2013 | CN102913384A Vane wind power machine with stretchable vertical shaft |
| 02/06/2013 | CN102022288B Design for bamboo wood blade root structure of wind driven generator |
| 02/06/2013 | CN101765558B A mounting device |
| 02/06/2013 | CN101598106B Positioning of a rotor of a wind power plant |
| 02/06/2013 | CN101230836B Wind turbine airfoil family |
| 02/05/2013 | US8366396 Unit for cable management and wind turbine |
| 02/05/2013 | US8366392 Composite air cooled turbine rotor blade |
| 02/05/2013 | US8366382 Mid-turbine frame buffer system |
| 01/31/2013 | WO2013015720A2 Sectional channeled airship-borne wind turbine |
| 01/31/2013 | WO2013014398A1 Device for securing a wind turbine to the ground |
| 01/31/2013 | WO2013014082A2 Wind turbine blade comprising vortex generators |
| 01/31/2013 | WO2013014015A2 A vortex generator arrangement for an airfoil |
| 01/31/2013 | WO2013013491A1 A single shaft coupled double-aerogenerator |
| 01/31/2013 | WO2013013361A1 Wind turbine blade fully made of honeycomb board |
| 01/31/2013 | US20130028739 Wind turbine blade and a lightning measurement system therein |
| 01/31/2013 | US20130028738 Multifunctional de-icing/anti-icing system of a wind turbine |
| 01/31/2013 | US20130028736 Method for lubricating at least one bearing of a wind turbine |
| 01/31/2013 | US20130028734 Magnetic active flap |
| 01/31/2013 | US20130028733 Wind turbine having flow-aligned blades |
| 01/31/2013 | US20130028708 Systems, Methods, and Apparatus for Sealing a Bucket Dovetail in a Turbine |
| 01/31/2013 | DE102011108794A1 Wind energy plant, has tower supported over self-aligning bearing on shaft and extending downward into shaft with extension portion rising up by self-aligning bearing, and adjustment units provided for vertical alignment of tower |
| 01/31/2013 | DE102011108476A1 Method for transporting off-shore current to shut down atomic power plant in interior land, involves generating off-shore current, and transporting off-shore current to shut down atomic power plant over ocean cable laid in river |
| 01/31/2013 | DE102011015303A1 Wind power plant comprises counterrotating rotor blades, which work in comb-shaped manner on collecting shaft and engage into each other by aligned pinions |
| 01/30/2013 | EP2551658A2 Composite fiber wave inspection system and method |
| 01/30/2013 | EP2551578A1 Method for lubricating at least one bearing of a wind turbine |
| 01/30/2013 | EP2551519A1 Optimisation of a wind turbine |
| 01/30/2013 | EP2551518A2 Transformer for wind power generation and wind power generation system |
| 01/30/2013 | EP2551517A2 A wind turbine blade and a lightning measurement system therein |
| 01/30/2013 | EP2551516A1 Arrangement and method to provide electrical power to a sensor |
| 01/30/2013 | EP2551513A2 Wind turbine condition monitoring method |
| 01/30/2013 | EP2550453A2 A nacelle for a wind turbine, the nacelle comprising side units |
| 01/30/2013 | EP2550450A1 Vertical wind turbine with articulated blades |
| 01/30/2013 | CN202711444U Monitoring device of fan running state |
| 01/30/2013 | CN202707802U Magnetic-suspension spindle structure of wind power generator unit |
| 01/30/2013 | CN202707384U Symmetrical hexagonal beam plate type wind power generator foundation |
| 01/30/2013 | CN202707383U Lightning protection device for spindle of wind driven generator |
| 01/30/2013 | CN202707382U Connecting structure of fan blade and variable-pitch bearing |
| 01/30/2013 | CN202707381U Variable propeller cabinet structure for wind power generation system |
| 01/30/2013 | CN202707380U Fan fixing support of wind power generation system |
| 01/30/2013 | CN202707379U Support component structure of wind power generation system outside cabinet fan |
| 01/30/2013 | CN202707378U Heater fixing support for wind power generation system |
| 01/30/2013 | CN202707377U Automatic liquid supplement device for sealed circulation cooling system |
| 01/30/2013 | CN202707375U Power generation system utilizing wind and magnetic power and auxiliary light energy |
| 01/30/2013 | CN202707367U Forward wind collecting type wind power generation device |
| 01/30/2013 | CN202707359U Impeller structure of vertical shaft wind driven generator |
| 01/30/2013 | CN202707353U Wave energy and offshore wind power united power generation system |
| 01/30/2013 | CN102906421A Variable partial wind wall |
| 01/30/2013 | CN102906420A A nacelle for a wind turbine, the nacelle comprising side units |
| 01/30/2013 | CN102906338A Jacket structure for offshore constructions |
| 01/30/2013 | CN102900633A Speed-increasing transmission device for vertical-axis wind driven generator set |
| 01/30/2013 | CN102900632A Wind driven generator blade device with wind scooper |
| 01/30/2013 | CN102900631A Wind turbine blade with lightning current limiting function and manufacturing process thereof |
| 01/30/2013 | CN102900630A Lightning protection method and device for wind generating set |
| 01/30/2013 | CN102900629A Wind turbine generator cooling device independent outside engine room |
| 01/30/2013 | CN102900628A Method for lubricating at least one bearing of wind turbine |
| 01/30/2013 | CN102900627A Optimization of a wind turbine |