Patents
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)
12/2006
12/14/2006US20060280613 Method of lightning proofing a blade for a wind-energy plant
12/14/2006DE102005033600B3 Tower for wind energy plant has at least one polygonal cross section at top end of lower sector and upper sector in form of tube with fitting and circular cross-sections ends
12/14/2006DE102004042066B4 Gründung für eine Offshore-Windkraftanlage Foundation for an offshore wind power plant
12/13/2006EP1731760A1 Cantilevered vertical shaft type windmill
12/13/2006EP1731759A2 Device for producing useful electricity from jetstreams
12/13/2006EP1731758A1 Vertical shaft type windmill and blade for windmill
12/13/2006CN2846788Y Series vertical shaft wind motor set
12/13/2006CN2846787Y Fan blade movable wind power machine
12/13/2006CN1878953A Wind turbine, lightning connection device, connection method and use thereof
12/13/2006CN1876315A Welding type propeller blade processing method
12/13/2006CN1289815C Wind mill generator
12/13/2006CN1289813C Wind power device
12/13/2006CN1289812C 竖轴风力涡轮机 Vertical axis wind turbines
12/08/2006CA2541609A1 Ads
12/07/2006US20060275121 Wind turbine with friction drive power take off on outer rim
12/07/2006US20060272244 Method of contructing large towers for wind turbines
12/07/2006DE10240708B4 Verfahren zur Herstellung eines Betonkörpers eines Turms einer Windenergieanlage A method for producing a concrete body of a tower of a wind energy plant
12/07/2006DE102005025944A1 Wind energy plant e.g. for wind plant, has wind wheel and propelled generator unit having stand and runner with stand arranged in housing cap and runner
12/07/2006DE102005025646A1 Maintenance, repair and mounting works method e.g. for gondola of wind energy plant, having telescopic maintenance mast moved beside tower of wind-powered device
12/06/2006EP1729007A2 Tower for wind energy turbines
12/06/2006CN1873220A Method for installing blades and wind wheel of wind driven generator with vertical axis
12/06/2006CN1288341C Shaft-hanged type windmill
12/05/2006US7144216 Wind turbine with outer noise shell
12/05/2006CA2227909C Process for reducing electric rotary machine noise, fastening device for an electric rotary machine stator to enable the implementation of the process, electric rotary machine equipped with such a device
11/2006
11/30/2006US20060269403 Rotor
11/30/2006US20060269396 Wind power station
11/30/2006US20060267348 Tower for a wind power station
11/30/2006US20060267347 Method of operating a wind power station
11/30/2006DE202006013538U1 Divisible traveling platform unit for working on wind power plants has at least one suspension device in gondola of wind power plant
11/29/2006EP1725768A2 Wind powered turbine in a tunnel
11/29/2006EP1567779B1 A spare shaft bearing, a method for mounting such a spare bearing and a means for effecting such mounting
11/29/2006CN2842087Y Improved windmill driving mechanism
11/29/2006CN2841999Y Opposite rotary vertical shaft type wind-mill generator
11/29/2006CN2841998Y Large-sized solar and wind energy collecting general device
11/29/2006CN1871433A Power supply, generator and wind power generator
11/29/2006CN1871431A Vertical-shaft windmill
11/29/2006CN1869437A Built-in by-pass punching ram-air turbine generator
11/25/2006CA2507150A1 A variable catcher
11/23/2006WO2006124006A2 Wind turbine mechanism
11/23/2006WO2006122547A1 A pitch controlled wind turbine blade, a wind turbine and use hereof
11/22/2006EP1723338A1 Variable capacity oil pump
11/22/2006CN2840481Y Wind-mill generator winding
11/22/2006CN2839631Y Wind power-mill generator structure
11/22/2006CN1867772A Method of lightning proofing a blade for a wind-energy plant
11/22/2006CN1865696A Impeller
11/21/2006US7138961 Modification of wind turbines to contain communication signal functionality
11/21/2006US7137785 Wind power station
11/16/2006WO2006121337A1 Anchoring arrangement for floating wind turbine installations
11/16/2006US20060254196 Tower made of prestressed concrete prefabricated assembly units
11/16/2006US20060254168 Tower made of prestressed concrete prefabricated assembly units
11/15/2006EP1722102A1 Wind farm and method of controlling the communication between a master unit and slave units inside a wind farm network
11/15/2006EP1474579B1 Wind turbine
11/15/2006CN1862011A Wedge block inserted type off course brake of wind electricity generator
11/15/2006CN1862010A Pinhole inserted yaw brake of wind electricity generator
11/14/2006CA2445595C Supporting construction for the stator of a ring generator of a wind turbine
11/14/2006CA2443606C Method for controlling a wind energy plant
11/09/2006WO2006117593A1 Systems and methods for tethered turbines
11/09/2006DE19859865B4 Windkonverter Wind Converter
11/09/2006DE102005020257A1 Wind powered electricity generators using vertical axis turbines stacked inside a pylon and with optional pumped storage system
11/08/2006EP1719812A1 Grease, rolling bearing, constant velocity joint and rolling parts
11/08/2006CN2835641Y Horizontal axis type wind turbine with multiple vanes and handles, double support points and variable propeller distance
11/08/2006CN2835640Y Vertical hollow axis accelerating gearbox and its apparatus for wind power generation
11/08/2006CN2835639Y High efficiency fan
11/08/2006CN2835637Y Wind power generator with vertical shaft, rotary fan wheel with upper and lower supercharging covers, and swinging vanes
11/08/2006CN2835635Y Wind scooper structure for wind power generation and wind power generator
11/08/2006CN1860654A Member for potential equalising
11/08/2006CN1860304A Pivot bearing arrangement of a rotational body
11/08/2006CN1858442A Pipeline type wind power generator
11/08/2006CN1858441A Automatic typhoon buffering method for wind blade of wind power generator
11/08/2006CN1858439A Travel wind mill
11/07/2006US7131812 Sky turbine that is mounted on a city
11/02/2006WO2006061806A3 Packing devices for transport of wind rotor blades
11/02/2006WO2006053554A3 Device and method for mounting and/or dismantling a component of a wind turbine
11/02/2006US20060245928 Wind power unit with structured surfaces for improvement of flow
11/02/2006EP1716334A1 Method of handling a wind turbine blade and system therefor
11/02/2006DE202006009554U1 Hybrid tower structure, especially for wind power plants, has tubular steel adaptor element which on inner generated surface facing tower pillar has anchoring elements which are enclosed in concrete body of tower pillar
11/02/2006DE102005017865A1 Wind turbine, has maintenance supervising device forming sections of maintenance circuits with lightning stream diverting device, during maintenance of diverting device, where supervising device is permanent component of turbine
11/01/2006CN2833161Y Wind power converter
11/01/2006CN2833160Y Moving bearing rod for small-sized wind-driven generator
11/01/2006CN2833158Y Wind-driven boosting unit of wind-driven generator
11/01/2006CN1856645A Method and installation for extracting energy from a flowing fluid
11/01/2006CN1856643A A wind turbine for use offshore
10/2006
10/31/2006US7129596 Hovering wind turbine
10/31/2006US7128524 Ventilating structure and mounting structure for electronic apparatus
10/26/2006WO2006111756A1 Improvements in or relating to supporting articles/loads
10/26/2006WO2006111597A1 Prefabricated modular tower
10/26/2006US20060239816 Integrated labyrinth and carbon seal
10/26/2006DE102005018749A1 Vorrichtung zur Lagerung eines Generators in einer Windenergieanlage A device for mounting a generator in a wind power plant
10/26/2006CA2605249A1 Prefabricated modular tower
10/26/2006CA2604123A1 Improvements in or relating to supporting articles/loads
10/25/2006EP1715182A1 Device for bearing and alignment of a wind turbine generator
10/25/2006EP1714029A1 Offshore-wind power plant having an entry lock
10/25/2006CN2830697Y Prismatic concave propeller verticle rotary crossbar combined and large power wind-driven generator set
10/25/2006CN2830695Y Propeller suitable por 3-D wind direction
10/25/2006CN1851259A Super-large-sized integrated horizontal shaft magnetic suspension altitude wind power machine
10/24/2006US7124631 Wind power installation and method and apparatus for use in association therewith
10/19/2006WO2006109362A1 Wind turbine generator and wind turbine generating system
10/19/2006WO2005052362A3 Renewable energy resources
10/19/2006US20060233645 Wind energy installation comprising conductor rails
10/19/2006US20060232895 Method and apparatus for using wind turbines to generate and supply uninterrupted power to locations remote from the power grid