| 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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| 06/05/2008 | WO2008064560A1 Multi-stage wind power generation system with load-bearing frames |
| 06/05/2008 | WO2008047011A3 Network of floaters, especially for anchoring wind turbines and/or underwater generators on deep marine sites |
| 06/05/2008 | DE102005045579B4 Windkraftanlage Wind Turbine |
| 06/05/2008 | CA2670577A1 A method for dynamically lubricating a wind turbine pitch blade bearing |
| 06/04/2008 | CN101194103A Bearing unit for a long rotor blade of a wind power installation, wind power installation comprising one such rotor blade bearing arrangement, and method for operating one such wind power installation |
| 06/04/2008 | CN101193792A Anchoring arrangement for floating wind turbine installations |
| 06/04/2008 | CN101191532A Hybrid driving type wind motor increasing gear case |
| 06/04/2008 | CN101191464A Long life low cost wind power generator set |
| 06/04/2008 | CN101191461A Material-saving draught fan set |
| 06/04/2008 | CN100392240C Wing panels of blower fan of using wind energy to generate power |
| 06/04/2008 | CN100392239C Vertical shaft high power wind-driven generator |
| 06/04/2008 | CN100392238C Monitoring the operation of a wind energy plant |
| 06/03/2008 | US7381029 Multi-piece wind turbine rotor blades and wind turbines incorporating same |
| 06/03/2008 | CA2469060C Tower of a wind power installation |
| 05/29/2008 | WO2008061797A1 Method and device for mounting of wind turbine blades |
| 05/29/2008 | US20080124213 Wind power installation |
| 05/29/2008 | US20080124212 Wind power installation |
| 05/29/2008 | DE202008002849U1 Schmieranlage zum Schmieren einer mechanischen Pitcheinstellvorrichtung Lubrication system for lubricating a mechanical Pitcheinstellvorrichtung |
| 05/29/2008 | DE102006056274A1 Turm einer Windkraftanlage Tower of a wind turbine |
| 05/29/2008 | DE102006055091A1 Schott einer Windenergieanlage Schott of a wind turbine |
| 05/29/2008 | CA2670013A1 Differential gear on a wind power plant and method for changing or switching the power range of said differential gear |
| 05/28/2008 | EP1925860A1 Device for fitting a seal |
| 05/28/2008 | EP1925820A1 Wind turbine main bearing |
| 05/28/2008 | EP1925583A1 Method of handling wind turbine blades and device for mounting wind turbine blades, in particular mounting blades on a wind turbine |
| 05/28/2008 | EP1925582A1 Method and a device for mounting of wind turbine blades |
| 05/28/2008 | CN101187356A 垂直风力发电机 Vertical Wind Turbine |
| 05/28/2008 | CN100390435C Azimuth brake for wind power systems |
| 05/28/2008 | CN100390409C Blade section wing for vertical axial flow generator |
| 05/28/2008 | CN100390408C Wind-energy rotating machine and its generating system |
| 05/28/2008 | CN100390407C Rotor blade of wind turbine |
| 05/28/2008 | CN100390406C Improved turbine |
| 05/28/2008 | CN100390405C Wind energy unit |
| 05/28/2008 | CN100390404C System and method for assembling/dismounting components of a wind power plant |
| 05/27/2008 | US7378751 Fire protection |
| 05/27/2008 | US7377752 Wind blade spar cap and method of making |
| 05/27/2008 | US7377750 Lightning protection system for a wind turbine |
| 05/27/2008 | US7377746 Airfoil cooling circuits and method |
| 05/23/2008 | CA2611343A1 Method and device for mounting of wind turbine blades |
| 05/23/2008 | CA2611342A1 Method of handling wind turbine blades and device for mounting wind turbine blades, in particular mounting blades on a wind turbine |
| 05/22/2008 | WO2008059118A1 Device and method for rapidly dismantling the rotor and the nacelle from a wind turbine mast, and wind turbine provided with such device |
| 05/22/2008 | WO2008059110A1 Frictional planetary gear with variator action |
| 05/22/2008 | WO2008059089A1 Reinforced bearing for a wind-power generator blade |
| 05/22/2008 | WO2008058714A1 Hollow profiled element, particularly for a lattice tower; method for the production of such a hollow profiled element; lattice tower comprising at least three corner posts |
| 05/22/2008 | WO2008058382A1 Vertical axis wind turbine and generator |
| 05/22/2008 | US20080118365 Bulkhead of a wind turbine |
| 05/22/2008 | US20080118344 Helical Gear Supporting Structure, Speed Increaser for Wind Power Generator, and Vertical Shaft Supporting Structure |
| 05/22/2008 | CA2669350A1 Vertical axis wind turbine and generator |
| 05/22/2008 | CA2667567A1 Hollow profiled element, particularly for a lattice tower; method for the production of such a hollow profiled element; lattice tower comprising at least three corner posts |
| 05/21/2008 | CN101182868A Wind power generation braking system |
| 05/21/2008 | CN101182834A 空气电池 Air batteries |
| 05/21/2008 | CN100389262C Lightweight wing panels of wind energy power plant in vertical shaft |
| 05/21/2008 | CN100389261C Impeller of power device utilizing wind energy |
| 05/21/2008 | CN100389260C Seld-folding blade vertical-shaft windmill |
| 05/20/2008 | US7374405 Apparatus and methods for handling rotor blades |
| 05/20/2008 | CA2473723C Fire protection |
| 05/15/2008 | WO2008055576A2 Vertical ladder system for tower elements for tower constructions especially for wind turbines, and corresponding vertical ladder element |
| 05/15/2008 | US20080112813 Rotor blade and wind energy plant |
| 05/15/2008 | DE102006053832A1 Parts i.e. roller bearings of wind turbine, sealing unit, has round-turning recess for inserting spring, provided in interior of sealing ring and accessible over round-turning cut from outside |
| 05/15/2008 | DE102006053640A1 Over speed detector for e.g. generator, has tube accommodated in housing upper part such that tube is formed by joining housing lower part, where detector causes irreversible change during exceedance of allowable speed limit value |
| 05/15/2008 | DE102006053480A1 Hohlprofil, insbesondere für einen Fachwerkturm, Verfahren zur Herstellung eines Hohlprofils, Fachwerkturm mit mindestens drei Eckstielen Hollow profile, especially for a lattice tower, method for producing a hollow profile, truss tower with at least three corner posts |
| 05/14/2008 | EP1921311A1 Wind power plant |
| 05/14/2008 | EP1921310A1 Nacelle of a wind power plant |
| 05/14/2008 | EP1920121A1 Method for vertically extruding a concrete element, device for producing a concrete element and wind turbine generator tower produced by this method |
| 05/14/2008 | EP1631758B1 Variable ratio gear |
| 05/14/2008 | CN201060399Y Heating control device under low temperature condition for heating device of normal temperature wind-measuring device |
| 05/14/2008 | CN201060398Y Fan component independent heating apparatus under low temperature condition |
| 05/14/2008 | CN201059248Y Cabinet thermoregulation system of low-temperature type wind-driven generator group |
| 05/14/2008 | CN201059247Y Main cooling system of wind-driven generator |
| 05/14/2008 | CN201059246Y Low-leakage vibration-damping honeycomb sealing of hydraulic turbine |
| 05/14/2008 | CN201059244Y Power generation kite |
| 05/14/2008 | CN101178055A Ventilating tower wind-power axial flow fan |
| 05/13/2008 | US7372171 Fire protection |
| 05/08/2008 | WO2008053027A1 Device for fitting a seal |
| 05/08/2008 | WO2008052778A1 Rolling bearing arrangement |
| 05/08/2008 | WO2008052525A1 Bearing arrangement for the rotatable mounting of a planet gear on a planet carrier |
| 05/08/2008 | US20080108470 Superfinishing Large Planetary Gear Systems |
| 05/08/2008 | US20080107526 Apparatus and methods for handling rotor blades |
| 05/08/2008 | DE202004021468U1 Vorrichtung zum Transport und Errichtung einer Windkraftanlage Apparatus for transport and erection of a wind turbine |
| 05/08/2008 | DE102007052383A1 Roller bearing system, especially a live ring, for a wind- power installation has a live ring for a revolving joint, an arrangement of bearings and ring-shaped connecting elements |
| 05/08/2008 | DE102006051817A1 Lageranordnung zur drehbaren Lagerung eines Planetenrades auf einem Planetenträger Bearing arrangement for the rotatable mounting of a planet gear on a planet carrier |
| 05/08/2008 | CA2667948A1 Device for fitting a seal |
| 05/08/2008 | CA2667943A1 Heating system, wind turbine or wind park, method for utilizing surplus heat of one or more wind turbine components and use hereof |
| 05/08/2008 | CA2667625A1 A wind energy converter, a method and use hereof |
| 05/08/2008 | CA2667448A1 A yawing system for a wind turbine |
| 05/07/2008 | CN101175920A Tent fan |
| 05/07/2008 | CN101173652A 轴承箱 Bearing box |
| 05/06/2008 | CA2457032C Lubrication of a pitch angle adjusting device of a rotor blade of a windmill |
| 05/02/2008 | WO2008012615A3 Retractable rotor blade structure |
| 04/30/2008 | EP1916418A1 Device for greasing a roller bearing in a wind motor |
| 04/30/2008 | EP1915514A1 Wind turbine blade |
| 04/30/2008 | EP1390615B1 Wind turbine having secondary rotors |
| 04/30/2008 | DE202008001828U1 Notschmierversorgung an Windenergieanlagen Notschmierversorgung on wind turbines |
| 04/30/2008 | DE102007050009A1 Blitzschutz für Windenergieanlagen Lightning protection for wind turbines |
| 04/30/2008 | DE102006050900A1 Device for installation wind energy plants, particularly offshore wind energy plants, particularly gandola, is elevator transportable from wind energy plant tower to next, which only consists of big platform for gondola and lifting unit |
| 04/30/2008 | CN101169108A Oversea wind power generation tower structure and its mounting method |
| 04/30/2008 | CN101169100A Slope low troposphere air current heating and lifting device |
| 04/30/2008 | CN100385114C Wind machine's laminae made from composite material and preparation method |
| 04/30/2008 | CN100385113C Large pneumatic equipment blades made of composite material and production method thereof |
| 04/30/2008 | CN100385112C Switch cabinet for a wind turbine and method for operating wing turbine |
| 04/29/2008 | US7365447 Horizontal axis wind turbine |