Patents
Sitemap › F03 - Machines or engines for liquids; Wind, spring, or weight motors; Producing mechanical power or a reactive propulsive thrust, not otherwise provided for › F03D - Wind motors › F03D 3 - Wind motors with rotation axis substantially at right angle to wind direction
Patents for F03D 3 - Wind motors with rotation axis substantially at right angle to wind direction (9,151)
04/2012
04/12/2012WO2012046909A1 Wind power generation device including a ring-shaped wing
04/12/2012WO2012046225A2 Wind turbine
04/12/2012WO2011162498A3 Twin-column, wind-powered electricity generating device for turbulent airflow
04/12/2012US20120087793 Multi purpose variable speed wind powered generator
04/12/2012US20120086212 Apparatus for wind collection
04/11/2012EP2439404A1 Square active-body compressed wind generating apparatus
04/11/2012CN202190224U Wind-driven generator generating power by aid of piezoelectric materials and auxiliary equipment of wind-driven generator
04/11/2012CN202187867U Split blade vertical shaft wind-driven generator
04/11/2012CN202187865U Water raiser consisting of vertical-axis windmill
04/11/2012CN202187861U Rudder direction-changing impeller
04/11/2012CN202187860U Wind power generation device
04/11/2012CN202187859U Vertical shaft wind power generator driven by double groups of wind rotors and integrated with building
04/11/2012CN202187858U Blade of wind driven generator
04/11/2012CN202186284U Automobile with breeze electricity-generating device
04/11/2012CN102414442A Compact wind and water turbine systems
04/11/2012CN102410149A Suspended wind turbine
04/11/2012CN102410145A Multi-winding variable-pole variable-speed vane-type vertical wind power generating system
04/11/2012CN102410137A Novel wind power generator blade
04/11/2012CN101949356B Wind guide type vertical axis wind driven generator
04/10/2012US8152106 System and process for automatically controlling the flight of power wing airfoils
04/05/2012WO2012044213A1 Method and arrangement for de-icing a structural element
04/05/2012WO2012044089A2 Vertical shaft turbine and bidirectional stack type vertical shaft turbine provided with same
04/05/2012WO2012042076A1 Water or wind turbine propeller
04/05/2012WO2012041993A1 Blade attachment arrangement for a vertical axis wind turbine
04/05/2012WO2012041992A1 Modular wind turbine blade for a vertical axis wind turbine
04/05/2012WO2012041991A1 Vertical axis wind turbine having one or more modular blades
04/05/2012WO2012041961A1 High-efficiency oscillating-blade wind turbine
04/05/2012WO2012030243A4 Scalable vertical wind power generator
04/05/2012WO2011150171A3 Rotor blade for vertical axis wind turbine
04/05/2012US20120082562 Wind turbine
04/05/2012US20120082560 Vertical spiral angle wind turbine
04/05/2012US20120082557 Efficient wind turbine blades, wind turbine blade structures, and associated systems and methods of manufacture, assembly and use
04/05/2012CA2813197A1 Method and arrangement for de-icing a structural element
04/04/2012CN202181992U Wind energy and solar energy clerestory straight-through generation self-driven fan
04/04/2012CN202181990U Omnidirectional water drawing windmill
04/04/2012CN202181986U Novel vertical-axis wind turbine
04/04/2012CN202181985U Impeller keel structure and vertical axis wind power generation system constituted by same
04/04/2012CN202179418U Tibetan Buddhism prayer wheel driven by perpendicular shaft wind power
04/04/2012CN102400858A Energy storage generating system and method for vertical axis wind turbine
04/04/2012CN102400857A Equipment for semispherical horizontally rotary wind power generating system
04/04/2012CN102400854A Vertical axis wind turbine
04/04/2012CN102400848A Self-control air blower or wind driven generator
04/03/2012US8148838 Systems and methods for tethered wind turbines
04/03/2012DE202012002686U1 Ergänzende und nachrüstbare Windkraftanlagenerweiterung mit Vertikalrotoren in Verbindung zu bestehenden oder neuen Windkraftanlagen Complementary and retrofit wind turbine rotors in vertical expansion with connection to existing or new wind turbines
04/03/2012DE202012001249U1 Windschaufelrad Windschaufelrad
04/03/2012CA2546750C Vertical axis wind turbine
03/2012
03/29/2012WO2012040320A2 Wind turbine with multi-stage blades
03/29/2012WO2012039688A1 System for converting wind energy
03/29/2012WO2012038042A1 Individual turbine for wind and/or water power, with optimized blade shape
03/29/2012WO2012037786A1 Vertical shaft wind turbine
03/29/2012WO2011129859A4 Wind turbine utilizing wind directing slats
03/29/2012US20120074705 Counter rotating wind turbine power generation
03/29/2012DE102010044841A1 Flettner-Rotorsegel Flettner rotor sail
03/29/2012CA2812402A1 System for converting wind energy
03/29/2012CA2811794A1 Twin turbine system which follows the wind/water (windtracker) for wind and/or water power, with optimised blade system
03/28/2012EP2434145A1 Vertical-axis wind rotor
03/28/2012EP2432999A1 Vertical axis wind turbine and generator therefore
03/28/2012EP2432998A1 Eolic generator
03/28/2012CN202176465U High concentration solar hot airflow wind optical coupling tower generating system
03/28/2012CN202176461U Wind-light complementary power generation device
03/28/2012CN202176460U Environment-friendly and energy-saving hydraulic generator
03/28/2012CN202176458U High-efficiency wind power generation device
03/28/2012CN202176455U Box type wind driven generator
03/28/2012CN202176454U Vertical shaft wind power rotating generating system
03/28/2012CN202176453U Eccentric ring wind power mechanism
03/28/2012CN102392795A Energy storing and generating system of vertical shaft wind-driven generator and method thereof
03/28/2012CN102392789A Counter-rotating double-blade fully permanent-magnet suspended vertical axis wind turbine
03/28/2012CN102392782A Lift-drag non-fixed combined vertical axis wind turbine
03/28/2012CN101956653B Vertical axis wind turbine with blade angle varying along with wind direction and wind velocity
03/28/2012CN101585956B Epoxy resin system for casting process of wind electricity generation vanes
03/22/2012WO2012035610A1 Floating natural energy utilization device and power generator assembly utilizing floating natural energy
03/22/2012WO2012035337A1 Drive apparatus for electricity generating apparatus
03/22/2012WO2012034370A1 Vertical axis wind turbine with self starting device
03/22/2012US20120070293 Wind turbine apparatus, wind turbine system and methods of making and using the same
03/22/2012US20120070286 Speed regulatable rotor assembly for wind turbine
03/22/2012US20120070282 High torque vertical axis windmill
03/22/2012US20120068467 Wind-driven electricity generation device with segmented rotor
03/22/2012DE102011109225A1 Einzelturbine für Wind- und/oder Wasserkraft, mit optimierter Flügelform Single turbine for wind and / or water power, with optimized wing shape
03/22/2012DE102011109215A1 Zwillingsturbinensystem, das dem Wind/Wasser folgt (Windtracker), für Wind- und/oder Wasserkraft, mit optimierter Flügelform Twin turbine system that the wind / water follows (Wind Tracker), for wind and / or water power, with optimized wing shape
03/22/2012DE102011012910A1 Darrieus-H-rotor wind turbine for use in wind power plant for producing power, has scissors system pulling and pushing rotor blade from and to rotor shaft, where horizontal movement of blade is triggered by vertical motion of receiving disk
03/22/2012DE102010045801A1 Device for producing electrical energy from rotary movement of rotor element utilized in e.g. wind power plant, has standard container frame in which individual rotor elements are provided and connected with generator for power production
03/22/2012CA2812145A1 Drive apparatus for electricity generating apparatus
03/21/2012EP2431603A1 Hybrid eolic-solar gernerator
03/21/2012EP2430305A2 Compact wind and water turbine systems
03/21/2012CN202170847U Twin engine wind driven generator
03/21/2012CN202170846U Slideway-type fan blade system of vertical type wind power generator
03/21/2012CN202170845U Fan blade of vertical wind driven generator and vertical wind driven generator
03/21/2012CN1975152B 风力涡轮机叶片 A wind turbine blade
03/21/2012CN102384036A Wheel type wind power generation system surrounding solar tower tray
03/21/2012CN102384033A Generation device utilizing automobile airflow power
03/21/2012CN102384024A Vertical axis wind turbine with fixed shaft
03/20/2012US8137065 Aerogenerator having means for maintaining vane unit horizontal
03/15/2012WO2012032556A1 Electric vehicle provided with a wind turbine and photovoltaic panels
03/15/2012WO2012032038A1 Vertical axis wind turbine
03/15/2012WO2012031968A1 Electrical generator and rotor blade assembly
03/15/2012WO2011134758A3 A turbine
03/14/2012EP2428677A1 Vertical axis wind turbine device
03/14/2012CN202167910U Permanent-magnetic wind-power generator with axial main magnetic circuit structure
03/14/2012CN202165219U Wind driven generator
03/14/2012CN202165213U Wind wheel structure of vertical axis wind driven generator
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