| 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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| 03/13/2013 | CN102971527A Wind-power generating system and control method thereof |
| 03/13/2013 | CN102966493A 风力发电机 Wind Turbines |
| 03/13/2013 | CN102966491A Vertical axis wind power generation system with unidirectional-opening type blades |
| 03/13/2013 | CN102966484A System for generating electricity from fluid currents |
| 03/13/2013 | CN102966336A Wind direct-driven oil pumping unit |
| 03/13/2013 | CN102418674B Energy storage wind driven power generation device |
| 03/13/2013 | CN102278284B Automatic governing device for wind driven generator load |
| 03/13/2013 | CN102278279B 涵道式风力发电机 Ducted wind turbines |
| 03/13/2013 | CN102278265B Power generation method and device based on complementary power generation by use of water wave energy and wind energy |
| 03/13/2013 | CN102251937B Device and method for avoiding stall caused by strong wind in vertical axis wind turbine |
| 03/13/2013 | CN102213190B Engine-liquid combined transmission speed increasing device of wind driven generator and wind driven generator |
| 03/13/2013 | CN102003350B Sail type vertical axis wind power generator |
| 03/13/2013 | CN101985916B Wind collecting device |
| 03/13/2013 | CN101958559B Solar and wind power generating structure |
| 03/13/2013 | CN101871428B Magnetic tensile machine |
| 03/13/2013 | CN101682192B Method and system to influence the power generation of an adjustable speed generator |
| 03/13/2013 | CN101645669B Method for cooling clock tracing sun light condensation siphon phenomenon and converting wind multiple levels into electrical energy |
| 03/13/2013 | CN101571106B Spindle-free variable-speed wind turbine generator and optimal power parameters acquisition method |
| 03/13/2013 | CN101459354B Direct drive generator and wind turbine |
| 03/13/2013 | CN101447703B Direct drive generator and wind turbine |
| 03/13/2013 | CN101377186B Integrated medium-speed geared drive train |
| 03/12/2013 | US8395360 Direct power and stator flux vector control of a generator for wind energy conversion system |
| 03/12/2013 | US8395276 Modular array wind energy nozzle with increased throughput |
| 03/12/2013 | US8395273 Wind turbine generator, active damping method thereof, and windmill tower |
| 03/12/2013 | CA2460724C Method for operating a wind park |
| 03/07/2013 | WO2013033499A1 Method and apparatus for amplifying an ambient wind stream to a wind turbine |
| 03/07/2013 | WO2013033284A1 Systems, methods and apparatus for indexing and predicting wind power output from virtual wind farms |
| 03/07/2013 | WO2013031982A1 Water-cooled wind power generation device, and generator cooling method for wind power generation device |
| 03/07/2013 | WO2013031072A1 Method and apparatus for performing maintenance on hydraulic pump, and power generating apparatus of renewable energy type |
| 03/07/2013 | WO2013030886A2 Oil supply in renewable energy turbine generator |
| 03/07/2013 | WO2013030874A1 Method of maintaining hydraulic pump of the hydraulic transmission in a renewable energy turbine generator and hydraulic pump in a renewable energy turbine generator |
| 03/07/2013 | WO2013030873A1 Renewable energy turbine generator provided with hydraulic pump with a segmented cover and method to assembly the pump |
| 03/07/2013 | WO2013000474A3 Energy arbitrage using energy price forecast and wind power forecast |
| 03/07/2013 | WO2012119758A3 Pumped-storage power plant |
| 03/07/2013 | US20130058758 Wind turbine installed on the top floor of a residential building, particularly in an urban area |
| 03/07/2013 | US20130056991 Sustainable Power Supply Unit For ISO Containers |
| 03/07/2013 | US20130056990 Modular Wind Turbine |
| 03/07/2013 | US20130056989 Energy efficient climate control system for an offshore wind turbine |
| 03/07/2013 | DE202012011200U1 Windturbinen Modul mit einem JCN- Savonius Rotor zum Zwecke der Stromerzeugung Wind turbines module with a Savonius rotor JCN- for the purpose of electricity generation |
| 03/07/2013 | DE102012017521A1 Ein Gebäudekomplex mit Windkraftwerk-Drehkreuz oder Windantriebssatz-Drehkreuz sowie ein offener Feld-Strukturkomplex mit Windkraftwerk-Drehkreuz oder Windantriebssatz-Drehkreuz A complex of buildings with wind turbine hub or wind power set hub and an open field structure with complex wind turbine hub or wind power set-hub |
| 03/07/2013 | DE102011112631A1 Device for intermediate storage of energy from e.g. wind wheel, has hydraulic pumps for delivering hydraulic oil into hollow cylinder, and generator operated when discharging weight to generator over gear wheels using hydraulic motor |
| 03/06/2013 | EP2565443A1 Generating auxiliary power for a wind turbine |
| 03/06/2013 | EP2565296A1 Hydrogen production system for regulating the power at renewable energy electric plants, and a regulation method |
| 03/06/2013 | EP2564063A1 Hybrid wind and solar energy device |
| 03/06/2013 | EP2564062A1 Energy extraction device with electrical generator and method of operating energy extraction device electrical generator |
| 03/06/2013 | EP2564060A2 Windmill driven energy converting device |
| 03/06/2013 | EP2273107B1 Variable speed distributed drive train wind turbine system |
| 03/06/2013 | CN202771740U Novel low-carbon energy-saving ultra-light light emitting diode (LED) display |
| 03/06/2013 | CN202769535U Lamp convenient to move |
| 03/06/2013 | CN202768306U Light condensing and energy storing type solar thermal power and air current hybrid power generation system |
| 03/06/2013 | CN202768284U Power-storing wind turbine generator |
| 03/06/2013 | CN202768283U Air-storing wind turbine generator |
| 03/06/2013 | CN202768282U Perpendicular ball type turbine wind-energy power generation device |
| 03/06/2013 | CN202768281U Vertical air flow power generation system |
| 03/06/2013 | CN202768280U Vertical type wind driven generator |
| 03/06/2013 | CN202768279U Wind-driven generator with deflecting plate |
| 03/06/2013 | CN202768278U Self-steering wind driven generator |
| 03/06/2013 | CN202768277U Bird-repelling wind-driven generator |
| 03/06/2013 | CN202768276U Hurricane-proof wind-driven generator |
| 03/06/2013 | CN202768275U Bird repellent wind driven generator |
| 03/06/2013 | CN202768274U Multiple-wind-wheel wind turbine |
| 03/06/2013 | CN202768273U Multi-vane wind driven generator |
| 03/06/2013 | CN202768272U Wind collecting type wind driven generator |
| 03/06/2013 | CN202768271U Windbreak wind-driven generator |
| 03/06/2013 | CN202768270U Fireproof wind-driven generator |
| 03/06/2013 | CN202768269U Rainproof wind-driven generator |
| 03/06/2013 | CN202768268U Flared folded type wind driven generator |
| 03/06/2013 | CN202768267U Bidirectional contra-rotating type wind-driven generator |
| 03/06/2013 | CN202768266U Solar-assisted wind-driven generator |
| 03/06/2013 | CN202768265U Coaxial multi-wind-wheel type wind-driven generator |
| 03/06/2013 | CN202768264U Vortex type wind-driven generator |
| 03/06/2013 | CN202768263U Intelligent wind driven generator |
| 03/06/2013 | CN202768262U Maglev wind turbine |
| 03/06/2013 | CN202768261U Ultralow speed wind turbine |
| 03/06/2013 | CN202768260U Hydraulic power supply device with wind power and water power complementary |
| 03/06/2013 | CN202768259U Novel wind power multiple electric power generating system |
| 03/06/2013 | CN202768258U Small size vertical-axis wind driven generator |
| 03/06/2013 | CN202768257U Horizontal shaft type wind driven generator |
| 03/06/2013 | CN202768256U Multi-wind-direction wind driven generator |
| 03/06/2013 | CN202768255U Wind driven generator |
| 03/06/2013 | CN202768254U Minitype wind generator |
| 03/06/2013 | CN202768253U Speed-multiplier generator |
| 03/06/2013 | CN202768247U Active power regulation device for wind generator sets |
| 03/06/2013 | CN202768231U Wind and waves power generation assembly |
| 03/06/2013 | CN102959247A Renewable energy generator device and hydraulic pump attachment method |
| 03/06/2013 | CN102959240A Power generating apparatus of renewable energy type |
| 03/06/2013 | CN102959239A Wind turbine generator system and operation control method thereof |
| 03/06/2013 | CN102959238A Wind turbine generator and tidal current generator |
| 03/06/2013 | CN102959131A Hydrogen production system for regulating the power at renewable energy electric plants, and a regulation method |
| 03/06/2013 | CN102957164A Wind farm and method for operating wind farm |
| 03/06/2013 | CN102954105A Full-magnetic suspension aerogenerator adopting full-magnetic suspension bearings, and motor adopting full-magnetic suspension bearings |
| 03/06/2013 | CN102953943A Speed regulator with gravity energy storage function |
| 03/06/2013 | CN102953937A Comprehensive wind power generating system |
| 03/06/2013 | CN102953936A Unit commitment for wind power generation |
| 03/06/2013 | CN102953935A Wind-gathering tower type wind power generation system |
| 03/06/2013 | CN102953934A Box-type wind turbine generator |
| 03/06/2013 | CN102953928A Universal windmill with adjustable propeller length |
| 03/06/2013 | CN102953926A Rotor blade assembly and method for adjusting loading capability of rotor blade |
| 03/06/2013 | CN102953925A Wind turbine rotor and rotor blade of wind turbine rotor |
| 03/06/2013 | CN102953924A Pitchable winglet for a wind turbine rotor blade |