| 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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| 11/29/2012 | DE102011103311A1 Windenergieanlage mit geschlossenem Kühlkreislauf Wind turbine with a closed cooling circuit |
| 11/29/2012 | DE102011102474A1 Hoist for construction of wind turbine, comprises tower shaft that is attached with lift rail and crane, such that crane can be moved towards lift rail |
| 11/29/2012 | DE102011102473A1 Tower structure for wind energy plants, comprises multiple nested tubes inserted into one another in polygon shape and tubes are interconnected by web, whose cavities are filled with mass |
| 11/29/2012 | DE102011102371A1 Lifting unit for construction, maintenance and demounting of wind energy plants, has tower structure, such that outer side of tower structure is moved freely up and down, where tower shaft is trained for free movability of lifting unit |
| 11/29/2012 | DE102011102325A1 Device for retaining generator nacelles of wind power plant, has actuated connection that is connected between generator nacelles and tower shaft to freely rotate around tower shaft |
| 11/29/2012 | DE102011102316A1 Mehrstufiges Verfahren zur Errichtung und Wartung von Windenergieanlagen Multistage process for the establishment and maintenance of wind turbines |
| 11/29/2012 | DE102011080228B3 Arretierungsvorrichtung für Windturbinen Locking device for wind turbines |
| 11/29/2012 | DE102011076648A1 Verfahren zum Errichten einer Windkraftanlage A method of constructing a wind turbine |
| 11/29/2012 | DE102008024829B4 Windkraftanlage Wind Turbine |
| 11/29/2012 | DE102007032937B4 Schutzvorrichtung zum Schutz eines Blattlagers einer Windenergieanlage Protective device for protecting a blade bearing of a wind turbine |
| 11/29/2012 | CA2835513A1 Rescue method and rescue device |
| 11/28/2012 | EP2527651A2 Wind Turbine and Method for Determining Parameters of Wind Turbine |
| 11/28/2012 | EP2527650A2 System to cool the nacelle and the heat generating components of an offshore wind turbine |
| 11/28/2012 | EP2527649A1 Method to inspect components of a wind turbine |
| 11/28/2012 | EP2527648A1 Method to determine a site for a wind turbine |
| 11/28/2012 | EP2527556A2 Bolt Connection for a Wind Tower Lattice Structure |
| 11/28/2012 | EP2526295A2 Elastomeric spring having mechanically controllable stiffness |
| 11/28/2012 | EP2526294A1 Heating mats arranged in a loop on a blade |
| 11/28/2012 | EP2526293A1 Controlling of a heating mat on a blade of a wind turbine |
| 11/28/2012 | EP2526292A1 Fixation of a heating mat to a blade of a wind turbine |
| 11/28/2012 | EP2526290A2 Wind energy plant having a blade heater |
| 11/28/2012 | EP2526042A1 A method for controlling the orientation of a load suspended from a bearing wire about said bearing wire and a winch arrangement |
| 11/28/2012 | CN202561055U Bearing seal device applied to wind power generation unit main shaft system |
| 11/28/2012 | CN202560942U Wind power speed-up box of composite planetary transmission mechanism |
| 11/28/2012 | CN202560486U Yaw drive mechanism of wind-driven generator |
| 11/28/2012 | CN202560485U Power transmission system of vertical-shaft type wind driven generator |
| 11/28/2012 | CN202560484U Electricity generating device capable of increasing vertical wind-power electric energy production |
| 11/28/2012 | CN202560483U Long fiber reinforced thermoplastic composite blade for wind-driven generator |
| 11/28/2012 | CN202560482U Hubcap of wind driven generator |
| 11/28/2012 | CN202560481U Sealing device used between cabin cover and tower of wind-driven generator |
| 11/28/2012 | CN202560480U Equipment box in wheel hub of wind power generator |
| 11/28/2012 | CN202560478U Novel navigation wind driven generator |
| 11/28/2012 | CN202560475U Wind-power generation device |
| 11/28/2012 | CN202560467U Generation device of lift tower |
| 11/28/2012 | CN202560459U Star-shaped combined windmill fan blade |
| 11/28/2012 | CN202560454U 3D mobile windmill |
| 11/28/2012 | CN202558447U Installation auxiliary support system for offshore wind turbine |
| 11/28/2012 | CN1966973B Method and apparatus for wind turbine braking |
| 11/28/2012 | CN102804592A Emergency adjusting device for blade adjusting systems of wind power plants |
| 11/28/2012 | CN102803720A Wind turbine foundation for variable water depth |
| 11/28/2012 | CN102803719A Wind power electricity generating system and relative control method |
| 11/28/2012 | CN102803718A Wind turbine generator |
| 11/28/2012 | CN102803717A Hydraulic pump structure for wind turbine generator or tidal current generator and method of mounting hydraulic pump |
| 11/28/2012 | CN102797834A Planet carrier assembly |
| 11/28/2012 | CN102797738A Bolt connection for a wind tower lattice structure |
| 11/28/2012 | CN102797647A Double-deck supporting connection structure of tower drum of wind driven generator and jacket foundation |
| 11/28/2012 | CN102797646A Blade of wind-driven generator and manufacturing method thereof |
| 11/28/2012 | CN102797645A Wind-driven generator blade with keel structure |
| 11/28/2012 | CN102797644A Blade root baffle plate and manufacturing method thereof, die special for clapboard and die special for manhole plate |
| 11/28/2012 | CN102797643A Wind power generation tower device |
| 11/28/2012 | CN102797642A Anti-corrosion method for wind driven generator base and wind driven generator base |
| 11/28/2012 | CN102797641A Wind driven generator |
| 11/28/2012 | CN102797640A Micro energy field wind power generating system and power generating method |
| 11/28/2012 | CN102797639A Spring energy storage-type wind power generation system |
| 11/28/2012 | CN102797636A Vertical type energy-gathering wind driven generator |
| 11/28/2012 | CN102797626A 风力发电装置 Wind power unit |
| 11/28/2012 | CN102794974A Bonding method for wind turbine multi-panel blade |
| 11/28/2012 | CN102116270B Connection mechanisms for integrally mounting offshore fans |
| 11/28/2012 | CN101825070B Blade structure for wind driven generator |
| 11/28/2012 | CN101402393B Special operation platform for mounting wind-driven generator |
| 11/28/2012 | CN101096943B 冷却装置 Cooling device |
| 11/27/2012 | US8321062 Systems and method for operating a wind turbine having active flow control |
| 11/27/2012 | US8317469 Wind turbine shroud |
| 11/27/2012 | CA2694124C Gear box for wind turbine generator and wind turbine generator |
| 11/25/2012 | CA2775470A1 Ram air turbine deployment actuator |
| 11/24/2012 | CA2741101A1 Dynamic ratio speed increaser for windmills and similar applications |
| 11/23/2012 | DE202011104180U1 Dachwindenergieanlage auf einem Dachfirst eines Gebäudes montiert Rooftop wind turbine mounted on a roof ridge of a building |
| 11/22/2012 | WO2012156399A1 Wind turbine tower supporting structure |
| 11/22/2012 | WO2012156352A1 Wind turbine system |
| 11/22/2012 | WO2012156128A1 Wind turbine gear mechanism |
| 11/22/2012 | WO2012129435A3 Systems, devices and methods for improving efficiency of wind power generation systems |
| 11/22/2012 | WO2012123968A3 System and method of nacelle mounting enabling stacking/cascading of airfoil blade(s) in wind turbine |
| 11/22/2012 | WO2012112613A3 Turbine blades, systems and methods |
| 11/22/2012 | WO2012007318A3 A transport and storage assembly for wind turbine tower segments |
| 11/22/2012 | US20120294724 aerodynamic fairing for a wind turbine and a method of connecting adjacent parts of such a fairing |
| 11/22/2012 | US20120294720 Wind turbine nacelle |
| 11/22/2012 | US20120291833 Tower Mounting Apparatus |
| 11/22/2012 | DE112010005081T5 Verfahren zum Errichten eines Mastes für einen Windturbinengenerator, Windturbinenmast, Windturbinengenerator und Windpark Method of erecting a mast for a wind turbine generator, wind turbine tower, wind turbine generator and wind farm |
| 11/22/2012 | DE102011081861A1 Antriebssystem für eine Windkraftanlage Drive system for a wind turbine |
| 11/22/2012 | DE102011076114A1 Windkraftgetriebe Wind turbine gearboxes |
| 11/22/2012 | DE102011075953A1 Anordnung zur Aufhängung eines Getriebes einer Windkraftanlage Arrangement for mounting a gearbox of a wind turbine |
| 11/22/2012 | CA2836787A1 Composite open/spaced matrix composite support structures and methods of making and using thereof |
| 11/21/2012 | EP2525460A1 System, device, and method for detecting electrical discharges on a structure |
| 11/21/2012 | EP2525206A2 Testing methods for wind turbine blades |
| 11/21/2012 | EP2525093A2 Wind turbine with tower support system and associated method of construction |
| 11/21/2012 | EP2525092A1 Blade lifting element and method followed |
| 11/21/2012 | EP2525091A2 Drive system for a wind turbine |
| 11/21/2012 | EP2525090A1 Wind turbine nacelle |
| 11/21/2012 | EP2525089A2 Assembly for mounting a transmission system of a wind power assembly |
| 11/21/2012 | EP2525088A1 Air bleeding arrangement |
| 11/21/2012 | EP2525021A1 Wind turbine tower supporting structure |
| 11/21/2012 | EP2524136A1 Direct drive wind turbine with a cooling system |
| 11/21/2012 | EP2524135A1 Foldable cooler |
| 11/21/2012 | EP2524134A1 Wind turbine rotor blade components and methods of making same |
| 11/21/2012 | EP2524133A1 A wind turbine blade having an outer surface with improved properties |
| 11/21/2012 | EP2523856A1 Multifunctional de-icing/anti-icing system of a wind turbine |
| 11/21/2012 | CN202545572U Self-aligning roller bearing for main shaft of wind driven generator |
| 11/21/2012 | CN202545569U Single-support spindle bearing of integrated solid retainer structure of wind driven generator |
| 11/21/2012 | CN202545350U Secondary-forming fan blade |
| 11/21/2012 | CN202545143U Flexible socket and alignment device for mounting sea fan |