| Patents for F03D 9 - Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby (17,845) |
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| 09/23/2009 | CN101539108A Double electric motor press-gathered wind power generating device |
| 09/23/2009 | CN101539107A Horizontal-shaft vertical-transmission wind-driven generator unit |
| 09/23/2009 | CN101539106A Boiler afterheat and solar energy airflow wind-power generation device |
| 09/23/2009 | CN101539105A Spinning wind tunnel type aerogenerator |
| 09/23/2009 | CN101539104A Solar power system, method for producing rotary power and solar power and stored energy power generating system thereof |
| 09/23/2009 | CN101539103A Stall-controllable permanent magnet wind turbine |
| 09/23/2009 | CN101539102A Power plant driven by natural wind power or/and natural water power |
| 09/23/2009 | CN101539097A Shaftless cage type vertical shaft type wind turbine |
| 09/23/2009 | CN101539050A Method and device for generating electricity by utilizing car exhaust |
| 09/22/2009 | US7592711 Self-propelled wind power generator |
| 09/17/2009 | WO2009112605A1 Method of operation of a wind turbine to guarantee primary or secondary regulation in an electric grid |
| 09/17/2009 | WO2009112421A1 Storage of electrical energy with thermal storage and return through a thermodynamic cycle |
| 09/17/2009 | US20090232654 Andrews turbine |
| 09/17/2009 | US20090230692 Dynamic fluid energy conversion |
| 09/17/2009 | US20090230691 Wind turbine with mixers and ejectors |
| 09/17/2009 | US20090230690 Systems involving superconducting homopolar alternators for wind power applications |
| 09/17/2009 | US20090230689 Wind turbine energy storage and frequency control |
| 09/17/2009 | US20090230688 Hydro-wind power generating turbine system and retrofitting method |
| 09/17/2009 | US20090230681 Model based wind turbine drive train vibration damper |
| 09/17/2009 | US20090229291 Cooling System in a Rotating Reference Frame |
| 09/17/2009 | DE19739164B4 Windenergieanlage Wind turbine |
| 09/17/2009 | DE102008034077A1 Windmill for generating electrical energy, has vertical shaft comprising curved rectangular wing, and base plate arranged in cavity excavated on ground, where generator and accumulator attached to generator are positioned on base plate |
| 09/16/2009 | EP2101392A2 Wind turbine energy storage and frequency control |
| 09/16/2009 | EP2101051A1 Storage of electrical energy in a heat accumulator and reverse electrical energy production by means of a thermodynamic cycle |
| 09/16/2009 | EP2100869A1 Method for producing methanol by recovering carbon dioxide from exhaust gases of energy generation facilities powered by fossil fuels |
| 09/16/2009 | CN101535637A Heating system, wind turbine or wind park, method for utilizing surplus heat of one or more wind turbine components and use hereof |
| 09/16/2009 | CN101532539A Device comprising a support structure and a rotating shaft and wind turbine |
| 09/16/2009 | CN101532477A Pressure power generating device and method thereof |
| 09/16/2009 | CN101532473A Model based wind turbine drive train vibration damper |
| 09/16/2009 | CN101532472A Superconducting homopolar alternator for wind power applications |
| 09/16/2009 | CN101532471A Magnetic suspension vertical turbine wind generator |
| 09/16/2009 | CN101532470A Method for power generation by utilizing chimney effect |
| 09/16/2009 | CN101532469A Combined wind power generation device |
| 09/16/2009 | CN101532468A Power-generation device |
| 09/16/2009 | CN101532466A Wind power generation chimney |
| 09/16/2009 | CN101531143A Vehicle wind generation device |
| 09/16/2009 | CN100540888C Rotary machine used for hydraulic wind power generation plant |
| 09/11/2009 | WO2009111355A2 Distributed wind turbine electric generation system |
| 09/11/2009 | WO2009110997A2 Oscillating windmill |
| 09/11/2009 | WO2008062319A3 Marine energy hybrid |
| 09/10/2009 | US20090224606 Distributed wind turbine electric generation system |
| 09/10/2009 | US20090224556 Energy Recovery System Including a Flow Guide Apparatus |
| 09/10/2009 | US20090224555 Load Supporting Frame Multi-Level Wind Turbine Generator |
| 09/10/2009 | US20090224554 Communications tower with wind energy production |
| 09/10/2009 | US20090224553 Oscillating Windmill |
| 09/10/2009 | US20090224552 Multiple Turbine Energy Collector and System |
| 09/10/2009 | US20090224551 Oscillating Windmill |
| 09/10/2009 | US20090224550 Systems involving superconducting direct drive generators for wind power applications |
| 09/10/2009 | US20090224549 Oscillating Windmill |
| 09/10/2009 | DE202009007442U1 Kombinationsgerät Windgenerator mit Wärmepumpe Combination unit wind generator with heat pump |
| 09/10/2009 | DE102008013141A1 Turbulence power station for generation of current, has inflow openings that are provided in middle area that is formed between lower area and upper area, where auxiliary flow is absorbed from outer side into casing through inflow openings |
| 09/10/2009 | DE102008012587A1 Optimierter Rotor für eine Windkraftanlage und Windkraftanlage zur Montage auf einem Gebäude Optimized rotor for a wind turbine and wind turbine to be mounted on a building |
| 09/10/2009 | DE102008012237A1 Windkraftanlage Wind Turbine |
| 09/09/2009 | EP1595328B1 Method for controlling a power-grid connected wind turbine generator during grid faults and apparatus for implementing said method |
| 09/09/2009 | CN201306254Y A vertical horizontal rotating combined wind wheel wind power generation device |
| 09/09/2009 | CN201306253Y A wind-gathering accelerated double-blowing type wind wheel electric generator set |
| 09/09/2009 | CN201306252Y A wind power generation structure |
| 09/09/2009 | CN201306251Y Wind turbine |
| 09/09/2009 | CN201306250Y Flexible outer ring type wind turbine |
| 09/09/2009 | CN201306249Y Constant-speed wind generating set |
| 09/09/2009 | CN201306248Y Vertical-array combined type vertical-shaft wind generating system capable of avoiding strong wind |
| 09/09/2009 | CN101526410A A method for testing the brakes of a wind energy system |
| 09/09/2009 | CN101526271A Wind-light complementation heat collecting system with energy storage device |
| 09/09/2009 | CN101526208A Solar wind-powered cooking, food processing and heating boiler |
| 09/09/2009 | CN101526069A Vertical aerogenerator |
| 09/09/2009 | CN101526068A Combined screw impeller wind power generation system |
| 09/08/2009 | US7586205 Method and system for regulation of the rotational speed of a rotor on a wind turbine |
| 09/03/2009 | WO2009108714A2 Wind driven power generator |
| 09/03/2009 | WO2009107131A2 Improvements in or relating to the game of baccarat |
| 09/03/2009 | US20090218823 Wind turbine structure having a plurality of propeller-type rotors |
| 09/03/2009 | US20090218819 Automatic generation control augmentation for wind plant integration |
| 09/03/2009 | US20090218818 Wind turbine plant high wind derating control |
| 09/03/2009 | US20090218817 Windfarm collector system loss optimization |
| 09/03/2009 | DE102008010466A1 Windenergieanlage mit Blatteinstellwinkelregler Wind turbine with Blatteinstellwinkelregler |
| 09/03/2009 | CA2728844A1 Hydraulic wind farms for grid electricity and desalination |
| 09/02/2009 | EP2096299A2 Automatic generation control augmentation for wind plant integration |
| 09/02/2009 | CN201301782Y Wind-driven generator |
| 09/02/2009 | CN201301781Y Device utilizing sunlight hot airflow storage power to generate electricity |
| 09/02/2009 | CN201301780Y A combined vertical shaft wind turbine generator |
| 09/02/2009 | CN201301779Y A wind-tunnel airflow wind power generator in hilly and mountain areas |
| 09/02/2009 | CN101521482A Method and apparatus for assembling electrical machines |
| 09/02/2009 | CN101521414A Arrangement for a direct drive generator, direct drive generator, wind turbine and method for the assembly of a generator |
| 09/02/2009 | CN101520031A Vertical-axis wind-driven dynamo of variable-pitch resistance and lift mixed type |
| 09/02/2009 | CN101520030A Electric wind power generating set in circular passage |
| 09/02/2009 | CN101520029A Method for generating high-quality electric power by utilizing wind forces |
| 09/02/2009 | CN101520028A Wind power theory of flow-collecting and flow-controlling variable-pressure flow field changes wind power theory of natural flow field of Betz |
| 09/02/2009 | CN101520024A Wind cylinder type wind power generating device |
| 09/02/2009 | CN101519841A Combined type clothes washing machine |
| 08/27/2009 | WO2009080361A3 A power generation system |
| 08/27/2009 | US20090212633 System and method for creating a networked infrastructure distribution platform of fixed and mobile solar and wind gathering devices |
| 08/27/2009 | US20090212575 Wind Energy Converter, A Wind Turbine Foundation, A Method And Use Of A Wind Turbine Foundation |
| 08/27/2009 | US20090212568 Energy system |
| 08/27/2009 | US20090212567 Controller for a blade adjustment angle of at least one rotor blade of a wind power plant |
| 08/27/2009 | US20090212566 Method for operating a wind energy plant and wind energy plant |
| 08/27/2009 | US20090212563 System and method for improving performance of power constrained wind power plant |
| 08/27/2009 | US20090212560 Heating System, Wind Turbine Or Wind Park, Method For Utilizing Surplus Heat Of One Or More Wind Turbine Components And Use Hereof |
| 08/27/2009 | CA2652197A1 Energy system |
| 08/26/2009 | EP1483502B1 Offshore wind turbine |
| 08/26/2009 | CN201297238Y 风轮直线发电机式风力发电装置 Linear generator wind turbine wind power plant |
| 08/26/2009 | CN201297237Y Vertical shaft type vortex turbine helical blade wind power electric generating unit |