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)
12/2012
12/12/2012CN102817698A Turbo-charging device and traffic tool using same
12/12/2012CN102305182B Vertical axis wind turbine (VAWT) with support bars with variable pitch angle blades
12/12/2012CN102297079B Vertical-shaft lift-drag coupled wind turbine for wind power generation
12/12/2012CN102135075B Vertical shaft windmill with hinge stoppable wind wing
12/06/2012WO2012164140A1 Wind engine
12/06/2012WO2012093896A3 Power generating device having low-resistance wind inductive device, and hybrid generating system using wind power, sunlight, and exercise equipment
12/06/2012WO2011126465A3 Motion system for wind turbine
12/06/2012US20120306205 Novel systems for increasing efficiency and power output of in-conduit hydroelectric power system and turbine
12/06/2012DE202011105132U1 Speichenturbine Spoke turbine
12/06/2012DE102011117446A1 Wind power plant for production of electrical power for building, has shells with rear sides provided with covers after assembly of arms, where arms are laterally guided and secured through streamlined shaped shells without planar bottom
12/06/2012DE102011104801A1 Wind wing i.e. rotor blade, for use in wind power plant, has larger drums fixed at rear side of wing to make use of wind-stream generated by rotation of wing and provided with drive vanes that are mechanically connected by sprocket wheel
12/05/2012EP2529109A1 Wind turbine with prestressable supporting arms
12/05/2012EP2529108A2 Multiple venturi wind turbine
12/05/2012CN202579048U Vertical shaft constant force wind driven generator
12/05/2012CN202579047U Vertical shaft wind driven generator
12/05/2012CN202579045U Valley horizontal type connecting rod wind power generation system
12/05/2012CN202579044U Novel combined fan blade
12/05/2012CN202579043U Combined fan blade
12/05/2012CN202579030U Auxiliary starting device for perpendicular shaft wind turbine
12/05/2012CN202579029U Vertical axis wind driven generator with controllable stalling of fan blade
12/05/2012CN202579028U Vortex type rotating wheel wind driven power generation device
12/05/2012CN202579027U Perpendicular fan capable of resisting strong wind
12/05/2012CN102811906A Multifunctional De-icing/anti-icing System Of A Wind Turbine
12/05/2012CN102808739A Green energy resource generator of valve sailboard
12/05/2012CN102808728A Vertical shaft wind turbine
12/05/2012CN102094753B Vertical turbine with wind-collecting cover
12/05/2012CN101943126B Vertical shaft wind power generator with high power
12/04/2012US8322998 Serial axial fan
12/04/2012US8322992 Modular wind-driven electrical power generator and method of manufacture
12/04/2012US8322989 Vertical axis wind turbine with speed regulation and storm protection system
11/2012
11/29/2012WO2012161741A2 Wind blade spar caps
11/29/2012WO2012159152A1 Fluid energy conversion apparatus
11/29/2012WO2012016335A3 Transverse axis turbine with controllable display
11/29/2012US20120301301 Wind Sail Turbine
11/29/2012US20120301297 Fluid turbine device for power generation
11/29/2012US20120301296 Flow control on a vertical axis wind turbine (vawt)
11/29/2012US20120301284 Ship having a wind power generator
11/29/2012US20120298793 Flying electric generators with clean air rotors
11/29/2012DE19580147B3 Windmühle Windmill
11/29/2012DE102011102289A1 Wind power plant for producing energy, has vertical asymmetrical wings for forming rigid wing, where vertical wings are provided for profile shape adjustment
11/29/2012DE102011102249A1 Funnel-shaped wind power plant for use in e.g. windy area for converting wind energy into electrical energy, has funnel opening, outer enclosure and wind turbines, where plant is exposed to wind flow and compatibly fitted in landscape
11/29/2012DE102010024170B4 Windkraftanlage mit senkrechter Rotorachse und variabler Rotorflügelgeometrie Wind turbine with vertical axis rotor and variable rotor blade geometry
11/28/2012CN202560484U Electricity generating device capable of increasing vertical wind-power electric energy production
11/28/2012CN202560477U Wind power generation device with vertical shaft
11/28/2012CN202560475U Wind-power generation device
11/28/2012CN202560474U Louvered universal wind driven generator
11/28/2012CN202560473U Louvered vertical-shaft wind driven generator
11/28/2012CN202560472U Vertical shaft type wind driven generator
11/28/2012CN202560471U Vertical shaft wind-energy generator
11/28/2012CN202560470U Vertical shaft type universal wind driven generator
11/28/2012CN202560469U Louver blade generator
11/28/2012CN202560461U Improved wind driven generator blade
11/28/2012CN202560460U Vertical-shaft wind driven generator wind blade
11/28/2012CN202560459U Star-shaped combined windmill fan blade
11/28/2012CN202560458U Vertical-shaft universal wind-driven generator using air in nature
11/28/2012CN202560457U Shutter wind engine
11/28/2012CN202560456U Vertical-shaft wind-driven generator
11/28/2012CN102797634A Wind turbine and method for monitoring parameter thereof
11/28/2012CN102797626A 风力发电装置 Wind power unit
11/27/2012US8317480 Turbine assembly and energy transfer method
11/26/2012DE202012009791U1 Windenergieanlage mit bestimmten geometrischen, ovalen Halbkugeln und spezieller Oberfläche der ovalen Halbkugeln Wind turbine with certain geometric oval hemispheres and specific surface of the oval hemispheres
11/23/2012DE202011104112U1 Windkraftanlage Wind Turbine
11/22/2012WO2012155970A1 Renewable energy self-charging system
11/22/2012WO2012123968A3 System and method of nacelle mounting enabling stacking/cascading of airfoil blade(s) in wind turbine
11/22/2012WO2012112613A3 Turbine blades, systems and methods
11/22/2012US20120294728 Wind diode systems
11/22/2012DE102012102746A1 Slat for extensible storage at leading edge of wing in aerofoil of aircraft e.g. commercial aircraft, has flexible outer layers that are adjoined on front structure, such that concave curvature is extended on underside of slat
11/22/2012DE102011076082A1 Rotor blade for wind power plant, has rotor blade shell structure, which is designed for passing air flow away from edges, where rotor blades are made of textile reinforced fiber
11/21/2012EP2524134A1 Wind turbine rotor blade components and methods of making same
11/21/2012EP2523856A1 Multifunctional de-icing/anti-icing system of a wind turbine
11/21/2012CN202545120U Small vertical axis wind driven generator structure
11/21/2012CN202545119U Vertical axis wind turbine
11/21/2012CN202545117U Vertical shaft wind power generation system by using wind energy of subway tunnel
11/21/2012CN202545113U Pitch angle adjusting mechanism for vertical shaft wind turbine blade
11/21/2012CN202545108U Vertical shaft lifting type wind wheel blade and blade plate of vertical shaft lifting type wind wheel blade
11/21/2012CN202545107U Combined vertical axis wind turbine
11/21/2012CN102787980A Flying saucer type antipole double speed direct-driven wind driven generator
11/21/2012CN102787972A Novel efficient windmill
11/21/2012CN102787971A Wind turbine rotor blade with precured fiber rods and method for producing the same
11/15/2012WO2012152291A1 Wind turbines which reverse air flow discharge direction
11/15/2012WO2012151815A1 Coaxial incongruous rotary wings vehicle
11/15/2012WO2012076839A9 Omni directional wind speed accelerator
11/14/2012EP2521858A2 Wind generator of vertical axle with inhibition overspeed flaps
11/14/2012EP2521857A1 Vertical axis variable geometry wind energy collection system
11/14/2012CN202531359U Wind power generating device for cities
11/14/2012CN202531355U Vertical asymmetric wind power generator
11/14/2012CN202531354U Vertical axis wind power generation device capable of automatically adjusting attack angle
11/14/2012CN202531353U High-performance hinge-type wind energy power machine
11/14/2012CN202531352U Flow guiding type vertical axis wind turbine
11/14/2012CN102782314A Wind energy systems and methods of use
11/14/2012CN102777329A Vertical main shaft wind wheel adjustable wind and optical complementary structure
11/14/2012CN102777325A Wind-power turbine generator set and ship using same
11/14/2012CN102777324A Power generation device with automatically adjustable vertical-axis wind turbine blade
11/14/2012CN102777322A A wind turbine and associated control method
11/14/2012CN102777317A Bowler hat type wind gathering device
11/14/2012CN101761454B Vertical shaft maglev wind power generator
11/14/2012CN101589228B Wind power plant buktukov-3
11/14/2012CN101451505B Double windmill double generator fan structure and power tower stacked by the same
11/08/2012WO2012149618A1 Sail wind turbine
11/08/2012DE102011100630A1 Savonius-Turbine Savonius turbine
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