Patents for F03D 3 - Wind motors with rotation axis substantially at right angle to wind direction (9,151)
10/2013
10/17/2013WO2013154226A1 Root airfoil of wind turbine blade
10/17/2013WO2013154225A1 Tip airfoil of wind turbine blade
10/17/2013WO2013153560A2 Improving dynamics of vertical axis wind turbine
10/17/2013WO2013152522A1 Wind power generation device
10/17/2013WO2008109186A8 Shrouded vertical axis dual-turbine generator
10/16/2013EP2649310A2 Method and system of providing fluid flow for a rotor
10/16/2013EP2649307A2 Wind turbine generator
10/16/2013CN203239503U Breeze efficient magnetic energy generator system
10/16/2013CN203239500U Wind driven generator device capable of being applied to horizontal shaft type and perpendicular shaft type
10/16/2013CN103352805A Connecting rod pendent type single fan blade wind-driven generator
10/16/2013CN103352803A Wind driven generator
10/16/2013CN103352802A Power generation device with vertical axis wind power and solar energy hot airflow complemented
10/16/2013CN103352796A Honeycomb flap resistance type vertical-axis wind generator
10/16/2013CN103352795A Horizontal rotating wind turbine
10/16/2013CN103352794A Portable windmill
10/16/2013CN101550915B Start acceleration jet system of wind air engine
10/15/2013US8556590 Wind-turbine rotor blade
10/15/2013US8556572 Wind power turbine
10/11/2013CA2812401A1 Vertical axis wind turbine
10/10/2013WO2013115873A3 Fluid driven turbine blade and turbine using same
10/10/2013WO2013114402A3 Vertical axis wind turbine with a variable rotor diameter
10/10/2013WO2013114401A3 Flexible wind catching blade for vertical axis wind mill
10/10/2013US20130263911 Integrated hybrid generator
10/09/2013EP2646684A1 Integrated hybrid generator
10/09/2013EP2646680A1 Low-drag cross-flow marine turbine
10/09/2013CN102230449B Self-guiding vertical fan blade and wind power generation device using same
10/09/2013CN101918708B Wind turbine with vertical axis and wind power plant
10/03/2013US20130259696 Vertical axis wind turbine airfoil
10/03/2013US20130259642 Method and system of providing fluid flow for a rotor
10/02/2013CN203223339U Resistance type vertical axis wind generator
10/02/2013CN103334874A Flow choking braking blade for vertical axis wind turbine
10/02/2013CN103334873A Internal-ventilating vertical hollow shaft continuous-structure type wind driven generator
10/02/2013CN101714770B Field high efficiency wind and solar generation system and method
10/01/2013US8545168 Two-dimensional array of turbines
09/2013
09/26/2013WO2013141532A1 Blade segment for wind-powered electricity generation
09/26/2013WO2013065927A9 Wind turbine for low wind speed, and wind turbine system using same
09/25/2013EP2642119A2 Wind system for converting energy through a vertical-axis turbine actuated by means of kites and process for producing electric energy through such system
09/25/2013EP2642118A2 Wind system for converting energy through a vertical-axis turbine actuated by means of kites and process for producing electric energy through such system
09/25/2013EP2642117A2 Wind system for converting energy through a vertical-axis turbine actuated by means of kites and process for producing electric energy through such system
09/25/2013EP2642116A2 Wind system for converting energy through a vertical-axis turbine actuated by means of kites and process for producing electric energy through such system
09/25/2013CN203214236U Blade and turbine generator using same
09/25/2013CN203214235U Wind driven generator
09/25/2013CN103328817A Wind-powered rotor and energy generation method using said rotor
09/25/2013CN103321834A Wind driven generator wind wheel provided with straight panel wind wheel blades
09/25/2013CN103321833A Blade structure for H type vertical axis wind turbine
09/25/2013CN103321832A Inclined arm structure of vertical axis wind generator
09/25/2013CN103321831A Triune wind power generation wind wheel stressed internally and externally
09/25/2013CN103321830A Non-backbone turntable-type vertical shaft wind turbine
09/25/2013CN103321829A Weighting swing single-blade wind generator
09/25/2013CN103321828A Wind-water kinetic energy machine
09/24/2013CA2722836C Apparatus for generating electric power using wind energy
09/19/2013WO2013136660A1 Vertical axis wind turbine
09/19/2013WO2013136142A1 Aerogenerator comprising a trunk and a plurality of branches extending from this trunk
09/19/2013WO2013136060A1 A wind turbine assembly
09/19/2013DE102012005231A1 Wind turbine for generating electrical energy from wind energy, has vertical axis and wind guiding case that rotates with rotor blades and has depressions, where wind guiding case is circulated before rotor blades
09/18/2013CN203201724U Wind driven generator
09/18/2013CN203201720U Gap-adjustable ventilation hood type wind power generation device with vertical shaft
09/18/2013CN203201719U Multi-stage vertical shaft windmill
09/12/2013WO2013132333A1 Generator with vertical piston and reciprocal movement, with orientable blades and conversion of mechanical energy to electrical energy by means of a vertical solenoid device
09/12/2013WO2013131688A1 Device for converting the kinetic energy of a fluid into mechanical energy, with regulation of the collected power
09/12/2013WO2013131137A1 Cross flow turbine with straight vertical and helical slanted blades
09/12/2013US20130236306 Toroidal augmented wind power generation system using a modified and integrated vertical axis wind turbine rotor and generator assembly
09/12/2013DE102012004584A1 Vertical axis wind turbine installed in e.g. tower, has rotor blades that are raised up to certain higher height and are secured at rotational axis
09/11/2013EP2636892A2 Wind power plant and method for generating of rotary energy from wind
09/11/2013EP2636891A2 Wind turbine system constructive arrangement
09/11/2013EP2636884A1 Device for converting the kinetic energy of a fluid into mechanical energy, with adjustment of the power picked up
09/11/2013CN203189200U Blade supporting structure of self-balance tension structure wind wheel
09/11/2013CN203189199U Blade structure of wind driven generator
09/11/2013CN203189198U Self-rotating fan blade system
09/11/2013CN203189197U Novel self-starting Darrieus-Savonius combined type vertical axis wind turbine
09/11/2013CN103291540A Vertical axis wind turbine with bending line of straight-blade airfoil coincident with wind wheel moving trajectory
09/11/2013CN103291539A Blade swing wing design method and H-type vertical axis wind turbine with blade swing wings
09/11/2013CN103291538A Flow guide device and wind driven generator with same
09/10/2013US8531052 Auxiliary energy generator for use with a wind energy system
09/10/2013DE202013005729U1 Vertikalachsenrotoren für Windkraftanlagentürme. Vertical axis wind turbine rotors for towers.
09/06/2013WO2012127134A8 Hybrid solar-wind powered power station
09/06/2013CA2807911A1 Wind turbine system constructive arrangement
09/05/2013DE102012004295A1 Universal wind-wheel for use in wind-turbines, has control device with control valve for controlling stable windproof flap, where gear-chain drive is provided with bearing for transmission of wind power to oil-hydraulic tub
09/04/2013EP2633188A1 Large floating vertical axis wind turbine
09/04/2013CN203177042U Active wind collection power generation street lamp
09/04/2013CN203177041U Small-size vertical wind power generation lighting device capable of resisting windy and sandy climate and other special climate
09/04/2013CN203175762U Converting device for fluid dynamic energy and mechanical energy, and floor type, kite type or low-head hydroelectric generating set
09/04/2013CN203175751U Wind power driving device
09/04/2013CN103277248A Vertical-shaft fluid power generator
09/04/2013CN103277247A Wind turbine blade, wind turbine impeller and wind turbine
09/04/2013CN103277246A Vertical-axis wind turbine with double wind wheels capable of rotating coaxially and oppositely
09/03/2013US8523522 Vertical axis wind turbine rotating design elements
09/03/2013US8522435 Method of making a turbine
09/03/2013DE202012005318U1 "Architekten-Power" -Ein Gebäude mit Windturbinen zum Zwecke der Stromerzeugung, oder gattungsmäßiger Art zur Energiegewinnung "Architect Power" -A building with wind turbines for the purpose of power generation, or genre moderate in severity for energy
08/2013
08/29/2013WO2013126272A1 Fluid driven vertical axis turbine
08/29/2013WO2013125969A2 Multiple blade vertical turbine with stabilized central spoiler
08/29/2013US20130224039 Rotor for Vertical Wind Power Station
08/29/2013DE102012203138A1 Rotor für vertikale Windkraftanlage Rotor for vertical wind turbine
08/29/2013DE102012202996A1 Wirbelstruktur für Windradflügel Vortex structure for wind turbine blade
08/28/2013CN203161449U Three-vertical-shaft wind power generation device
08/28/2013CN203161444U Wind power generation device
08/28/2013CN203161437U Vertical shaft wind turbine
08/28/2013CN103270292A Twin turbine system which follows the wind/water (Windtracker), for wind and/or water power
08/28/2013CN103266995A Resistance converting system
08/28/2013CN103266994A Operational energy self-sufficient cable-stayed bridge
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ... 92