| 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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| 09/28/2011 | CN201990448U Automatic climbing machine for tower of wind generator |
| 09/28/2011 | CN102203413A System and assembly for power transmission and generation in a wind turbine |
| 09/28/2011 | CN102203390A Fabricated turbine housing |
| 09/28/2011 | CN102200186A Remote on-line state monitoring and fault diagnosis system of gear box of wind generating set |
| 09/28/2011 | CN102200100A Split-assembling-type blade of wind driven generator |
| 09/28/2011 | CN102200099A Arrangement for directing a lightning current within a wind turbine |
| 09/28/2011 | CN102198914A Working platform for installing wind generating set |
| 09/28/2011 | CN102198856A Shear web connection |
| 09/28/2011 | CN102198435A Rolling device for anticorrosive coating of wind turbine tower |
| 09/28/2011 | CN101858384B Radial air gap control system for three-row cylindrical roller bearing |
| 09/28/2011 | CN101482095B Spiral arm tracing mechanical braking system of miniature aerogenerator |
| 09/28/2011 | CN101384817B Wind turbine comprising approach lighting |
| 09/28/2011 | CN101100984B Method for operation of a wind energy installation |
| 09/27/2011 | US8025485 Wind turbine blade attachment configuration with flattened bolts |
| 09/27/2011 | US8025480 Wind turbine blades with avian avoidance surfaces |
| 09/26/2011 | CA2735053A1 Arrangement for directing a lightning current within a wind turbine |
| 09/25/2011 | CA2734924A1 Inflatable dorn |
| 09/25/2011 | CA2734852A1 Stator arrangement for an electromechanical transducer, electromechanical transducer and wind turbine |
| 09/22/2011 | WO2011116231A2 Propeller blade |
| 09/22/2011 | WO2011115355A1 Vertical-axis wind-powered generator |
| 09/22/2011 | WO2011114877A1 Wind farm monitoring system |
| 09/22/2011 | WO2011114549A1 Maintenance method for wind power generation device |
| 09/22/2011 | WO2011114445A1 Wind power generator |
| 09/22/2011 | WO2011114423A1 Wind power generator and cable support structure for use in same |
| 09/22/2011 | WO2011059249A3 Turbo-type vertical-axis wind power generation apparatus, turbo wind power generation apparatus having left and right rudders, wind power generation system using fitness equipment, and power augmentation apparatus for power generation system using leverage principle |
| 09/22/2011 | US20110229340 Pentagonal truss unit for turbine of generator and structure for generation plant using the same |
| 09/22/2011 | US20110229324 Wind power station |
| 09/22/2011 | US20110229322 Wind Turbine Blade System with Air Passageway |
| 09/22/2011 | US20110229321 Vortex dynamics turbine |
| 09/22/2011 | CA2696822A1 Expandable and retractable wind turbine blade |
| 09/21/2011 | EP2252791B1 Retractable blade structure with a split trailing edge |
| 09/21/2011 | CN201985436U Lightning rod |
| 09/21/2011 | CN201982259U Reverse balance flange of tower drum |
| 09/21/2011 | CN201982258U Blade for impeller of mini-type wind-driven generator |
| 09/21/2011 | CN201982257U Blade for wind driven generator |
| 09/21/2011 | CN201982256U Middle section of tower of wind-driven power generator |
| 09/21/2011 | CN201982255U Hydraulic support device for wind generator gearbox |
| 09/21/2011 | CN201982254U Slewing gearing plugging spacing structure for wind driven generator |
| 09/21/2011 | CN201982250U Permanent magnet type horizontal magnetic suspension matching system of vertical-axis wind-driven power generator set |
| 09/21/2011 | CN201982245U Wind focusing device |
| 09/21/2011 | CN201980857U Foundation reverse-balance flange tower-barrel hanger |
| 09/21/2011 | CN201980831U Lifting maintenance platform of wind generating set |
| 09/21/2011 | CN102197219A Wind power plant transmission and auxiliary drive for a wind power plant transmission |
| 09/21/2011 | CN102196961A High efficiency turbine |
| 09/21/2011 | CN102192112A Piecewise concrete wind power tower |
| 09/21/2011 | CN102192111A Installation method of blades of offshore wind turbine |
| 09/21/2011 | CN102192110A Subsection blade of wind turbine and assembling method thereof |
| 09/21/2011 | CN102192109A Wind turbine rotor blade |
| 09/21/2011 | CN102192108A Arrangement and method to retrofit a wind turbine |
| 09/21/2011 | CN102192107A Wind turbine with liquid medium distribution system |
| 09/21/2011 | CN102192106A Bearing system for a wind turbine rotor |
| 09/21/2011 | CN102192105A Medium voltage electric rotary joint for a wind turbine generator |
| 09/21/2011 | CN102192104A 电子装置 Electronic devices |
| 09/21/2011 | CN102192101A Device for raising and converting fluid energy |
| 09/21/2011 | CN102192083A System and method of deicing and prevention or delay of flow separation over wind turbine blades |
| 09/21/2011 | CN102192082A Generator for three kinds of aircrafts, aerological station, wind power boat and high-altitude water taking machine |
| 09/21/2011 | CN102192080A Clear wind tower system technology |
| 09/21/2011 | CN102191767A Deck-liftable operation platform and construction method for marine wind power generation facility |
| 09/21/2011 | CN101198790B Wind turbine |
| 09/21/2011 | CN101151459B Tool for preventing the vortex effect |
| 09/20/2011 | US8022566 Methods and systems for operating a wind turbine |
| 09/20/2011 | US8021121 Wind turbine, a method for establishing at least one aperture in the spinner of the hub of a wind turbine rotor and use of a wind turbine |
| 09/20/2011 | US8021103 Pressure activated flow path seal for a steam turbine |
| 09/20/2011 | CA2465271C Rotor with extendable blades and control criteria therefor |
| 09/16/2011 | CA2739204A1 Signal line wiring in nacelle of wind turbine generator |
| 09/15/2011 | WO2011112226A1 Vertical windmill |
| 09/15/2011 | WO2011111730A1 Abrasion detection device, wind power generator equipped therewith, and abrasion detection method |
| 09/15/2011 | WO2011110818A2 Offshore structures and associated apparatus and methods |
| 09/15/2011 | WO2011110492A2 Wind turbine blade with lightning protection system |
| 09/15/2011 | WO2011110453A2 Rotary connection of a rotor blade to the rotor hub of a wind energy plant |
| 09/15/2011 | WO2011110254A2 A method of craneless mounting or demounting of a wind turbine blade |
| 09/15/2011 | WO2011110235A2 Wall portion for a wind turbine tower |
| 09/15/2011 | WO2011110234A1 Wall portion for a tower of a wind turbine |
| 09/15/2011 | WO2011110179A1 Wind energy power plant equipped with an optical vibration sensor |
| 09/15/2011 | WO2011088965A3 Elastomeric spring having mechanically controllable stiffness |
| 09/15/2011 | WO2011006636A3 Braking device for a wind power plant |
| 09/15/2011 | WO2011003405A3 Hydrostatic drive of a wind turbine |
| 09/15/2011 | WO2010149246A3 Emergency adjusting device for blade adjusting systems of wind power plants |
| 09/15/2011 | US20110223035 Flange and wind energy system |
| 09/15/2011 | US20110223031 wind turbine, a blade therefor and a method of processing signals reflected therefrom |
| 09/15/2011 | US20110221196 Method and apparatus for wind energy system |
| 09/15/2011 | DE10339438C5 Turm für eine Windenergieanlage Tower for a wind turbine |
| 09/15/2011 | DE102010048400A1 Verfahren zur Überprüfung des baulichen Zustands von Windkraftanlagen Procedures for reviewing the structural condition of wind turbines |
| 09/15/2011 | DE102010011365A1 Weather protection device for working platforms at propeller blades of wind-power plants, comprises base element and parapet, which is arranged on base element, and receiving unit for receiving two inflatable elements |
| 09/15/2011 | DE102010011275A1 Rotorblattentwässerung Rotor blade drainage |
| 09/15/2011 | DE102010011024A1 Rotor blade for off-shore wind-power plant, has energy converter generating energy required to operate wireless self-powered probe, where probe and energy converter are arranged in or at blade |
| 09/15/2011 | DE102010010973A1 Mast for supporting wind wheel in wind power plant, has set of mast segments held together by intermediate connecting plates, where each of mast segments are divided into circumferential wall parts |
| 09/15/2011 | DE102010010639A1 Drehverbindung eines Rotorblattes mit der Rotornabe einer Windkraftanlage Pivotal connection of a rotor blade to the rotor hub of a wind turbine |
| 09/15/2011 | DE102010002828A1 Verfahren zum Herstellen eines Maschinenträgers für eine Windenergieanlage, Maschinenträger und Windenergieanlage A method of manufacturing a machine support for a wind energy plant, machinery carrier and wind turbine |
| 09/15/2011 | CA2792632A1 Wall portion for a tower of a wind turbine |
| 09/15/2011 | CA2791543A1 A method of craneless mounting or demounting of a wind turbine blade |
| 09/15/2011 | CA2739191A1 Wind turbine generator and cable supporting structure for use therein |
| 09/14/2011 | EP2365219A2 System for deicing a wind turbine blade |
| 09/14/2011 | EP2365218A1 Wind turbine blade with lightning protection system |
| 09/14/2011 | EP2365217A1 Fan device for wind driven generator and wind driven generator |
| 09/14/2011 | EP2365216A1 Wind turbine with liquid medium distribution system |
| 09/14/2011 | EP2092191B1 Retractable rotor blade structure |
| 09/14/2011 | EP1766266B1 Arrangement in a planetary gearing |
| 09/14/2011 | CN201975929U Slip ring fix plug for cable in wind generator |
| 09/14/2011 | CN201972865U Connecting support frame for vertical shaft wind power generator fan blades |