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)
12/2006
12/06/2006	CN1873220A Method for installing blades and wind wheel of wind driven generator with vertical axis
12/06/2006	CN1288341C Shaft-hanged type windmill
12/05/2006	US7144214 Rotor supporting structure of windmill for power generation
11/2006
11/30/2006	DE102005024562A1 Position adjusting device used in machine construction comprises a rotor arm arranged on a shaft and toothed wheels which rotate on the arm independently of the shaft to receive objects whose position can be varied or fixed
11/29/2006	EP1726825A1 Device for the extraction of energy from an air flow
11/29/2006	EP1725768A2 Wind powered turbine in a tunnel
11/29/2006	CN2841999Y Opposite rotary vertical shaft type wind-mill generator
11/29/2006	CN1871431A Vertical-shaft windmill
11/23/2006	WO2006123951A1 A wind turbine
11/23/2006	US20060263199 Guided fluid driven turbine
11/22/2006	EP1432910B1 Wind turbine system
11/16/2006	WO2006119648A1 Helical wind turbine
11/16/2006	DE102005021390A1 Rotor for wind-energy installations runs the energy of wind power over flat, adjustable blades with a large surface on arms for transferring this power to a braced mast
11/16/2006	CA2608284A1 Helical wind turbine
11/16/2006	CA2507478A1 Wind turbine
11/15/2006	CN2837543Y Wind power generator
11/15/2006	CN1284927C Weathercock-less windmill
11/09/2006	WO2006117593A1 Systems and methods for tethered turbines
11/09/2006	DE19859865B4 Windkonverter Wind Converter
11/09/2006	DE102005020257A1 Wind powered electricity generators using vertical axis turbines stacked inside a pylon and with optional pumped storage system
11/08/2006	EP1718524A1 Additional drive system by diverting a fluid flow
11/08/2006	CN2835637Y Wind power generator with vertical shaft, rotary fan wheel with upper and lower supercharging covers, and swinging vanes
11/08/2006	CN2835636Y Dual-purpose wind and water mill with twinned blades
11/08/2006	CN1858438A Automatic control system for vertical shaft wind power generator blade rotary angle
11/07/2006	US7132760 Wind turbine device
11/01/2006	CN2833161Y Wind power converter
11/01/2006	CN2833157Y Diversion boosting swirl type wind-driven generator
10/2006
10/31/2006	US7129596 Hovering wind turbine
10/26/2006	US20060239821 Windmill blade shaping and mounting to enhance performance
10/26/2006	DE202005009164U1 Vertical axis-wind turbine system for producing electrical current, has permanent magnet generators whose poles and armature windings are arranged at rotating and fixed axle, respectively
10/25/2006	EP1714028A2 Methods and devices for utilizing flowing power
10/25/2006	CN2830692Y Vertical shaft air collecting wind mill
10/25/2006	CA2531270A1 Three bladed savonius rotor
10/24/2006	US7126235 Wind power electric device and method
10/19/2006	WO2006108612A1 Wind turbine
10/18/2006	EP1711687A1 Casing for a centrifugal pump
10/18/2006	CN2828372Y External rotor energy-saving wind-mill generator with wind wheel on casing
10/18/2006	CN2828365Y Ring-shape wind wheel for wind-mill generator
10/18/2006	CN2828364Y Lotus-shape blade wind wheel for external rotor wind-mill generator
10/18/2006	CN2828363Y Cylinder wind wheel for external rotor wind-mill generator
10/18/2006	CN2828362Y External rotor generator wind wheel
10/18/2006	CN2828361Y Spherical wind wheel for wind-mill generator
10/18/2006	CN2828360Y Cylinder internal blade wind-mill generator wind wheel
10/18/2006	CN2828359Y External rotor flutter generator wind wheel
10/18/2006	CN1849450A Extracting energy from flowing fluids
10/18/2006	CN1847645A Wind driven engine with combined wind cups and blades
10/18/2006	CN1280540C Universal Windmill
10/15/2006	CA2504776A1 Modular system for generating electricity from moving fluid
10/12/2006	WO2006105690A1 Wind power conversion apparatus driven by fly wheel
10/11/2006	CN1844659A Rotating wheel with moveable vane
10/10/2006	US7118341 Self adjusting sail vertical shaft windmill
10/05/2006	WO2006102719A1 A vertical axis windmill
10/05/2006	DE202005013468U1 Wind-driven electricity generator has upright rotor within a housing with vertical wind inlet slits
10/04/2006	EP1707806A2 Rotor blade for a wind turbine
10/04/2006	CN2823590Y Efficient wind-motor
10/04/2006	CN1840897A Windwheel of wind energy power device
10/04/2006	CN1840896A Main shaft assembly for wind energy power device with vertical shaft
10/04/2006	CN1840894A Large-scale vertical shaft type wind-driven generator
10/04/2006	CN1840893A Electricity generating device capable of accumulating water energy and wind energy
09/2006
09/28/2006	US20060216150 Hinged rotor provided with plate-shaped rotor head element and a rotorcraft provided with said rotor
09/27/2006	EP1704326A1 Wind turbine
09/27/2006	EP1704325A1 Wind powered turbine engine-horizontal rotor configuration
09/27/2006	CN1837605A Wind powered generator
09/27/2006	CN1837604A Wind-powered electricity generating tower with vertical shaft and automatic switching vane
09/27/2006	CN1277052C Wind energy turbine
09/26/2006	US7112034 Wind turbine assembly
09/21/2006	WO2006097091A1 Method and device for using wind energy
09/21/2006	US20060212845 Bi-directional programming system/method for program development
09/21/2006	DE102005060818A1 Verfahren und Vorrichtung zur Nutzung der Windenergie Method and apparatus for using wind energy
09/21/2006	DE102005011501A1 Wind power plant has vertical reinforcement rib, provided in each rotor blade carrier, which is approximately as wide at the top as vertical bar of rotor blade carrier whereby bottom is much broader than the top
09/20/2006	CN2818836Y Small wind-driven generator with perpendicular shaft
09/20/2006	CN2818828Y Automatic single-wheel hydraulic and pneumatic generator
09/20/2006	CN1836103A Generator and power device using this
09/20/2006	CN1834492A Auto clutch of verticl shaft wind-driven generator
09/20/2006	CN1834453A Wind power unit
09/19/2006	US7109599 Omni-directional wind turbine electric generation system
09/17/2006	CA2540009A1 Wind powered turbine
09/14/2006	WO2006096091A1 Wind plant
09/14/2006	WO2006095396A1 Blade for vertical shaft windmill and lift type vertical shaft windmill
09/14/2006	WO2006095369A1 Vertikal axis aeolian turbine
09/14/2006	DE102005014884B3 Rotor blade, for a wind turbine, is of a plastics material with fiber reinforcements of a different thermal expansion to alter the aerodynamic profile shape on a temperature change
09/13/2006	CN2816399Y Vane of wind-energy power apparatus
09/13/2006	CN1833104A Wind power generation system, arrangement structure of permanent magnets, and electricity/force conversion system
09/13/2006	CN1831330A Mounting method for blade of vertical axle wind-mill generator
09/12/2006	US7105941 Framework composition windmill
09/12/2006	US7105940 Mobile renewable energy generator
09/07/2006	US20060198724 Vertical axis turbine
09/06/2006	CN2813914Y Resistance and lift force compound wind power equipment
08/2006
08/31/2006	WO2006089425A1 Boundary layer wind turbine
08/30/2006	CN1826464A Vertical-axis wind turbine
08/28/2006	CA2498635A1 Vertical axis wind turbine with modified tesla disks
08/24/2006	DE202006009951U1 Wind vortexing turbine has four blade rotor in lower turbine housing and two blade rotor in upper housing with opening and closing flaps in the outer cover
08/24/2006	DE102005006548A1 Windmill wheels for wind power plants has wind bath positions on specific windmill wheel discs so that at least three are powered by internal wind
08/22/2006	US7094017 Vertical shaft driving device for vertical wind mills or the like and electric power generator using the same
08/17/2006	WO2006084415A1 Wind-energy power machine and it’s energy-storage generation system and wind-energy power generation system
08/16/2006	CN2806808Y Energy collection and pipeline transportation type wind energy generator
08/10/2006	WO2006082479A1 Method of manufacturing a wind turbine blade shell member
08/10/2006	WO2006030190A8 Cross flow wind turbine
08/10/2006	DE102004049738A9 Auftriebgestützter Wind- und Gezeitenkraftkonverter Buoyancy-assisted wind and tidal power converter
08/10/2006	CA2595356A1 Method of manufacturing a wind turbine blade shell member

1 ... 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 ... 92