| Patents for F03D 3 - Wind motors with rotation axis substantially at right angle to wind direction (9,151) |
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| 06/30/2004 | CN2622420Y 轮斗式风轮装置 Bucket-type wind wheel device |
| 06/30/2004 | CN2622419Y Natural wind directional vane structure for wind power generator |
| 06/24/2004 | US20040120820 Vertical axis windmill and self-erecting structure therefor |
| 06/24/2004 | DE10258358A1 Drive arrangement for wind-powered energy generation plant has at least 3 drive blades moved around defined curved path for maintaining maximum blade surface perpendicular to wind direction |
| 06/23/2004 | CN1506576A Wind driven vehicle |
| 06/18/2004 | CA2412034A1 Harnessing the power of the wind to rotate a vertical and horizontal paddle wheel to turn a turbine to produce electricity |
| 06/17/2004 | WO2004051081A1 Wind turbine comprising pivot-mounted wind sensors |
| 06/17/2004 | WO2004051080A1 Vertical axis wind turbine |
| 06/17/2004 | US20040113431 Method of wind-collecting power generation and its equipment |
| 06/17/2004 | DE202004006381U1 Flow controlled wind turbine for wind power plant has vanes, each with aerodynamic symmetrical profile in cross-section over their entire lengths, wind vane arranged to determine wind direction |
| 06/15/2004 | US6749394 Rotating display apparatus |
| 06/15/2004 | US6749393 Wind power plant |
| 06/10/2004 | WO2004048776A1 Vertical-axis wind turbine |
| 06/10/2004 | WO2004025117A3 Wind paddlewheel power station |
| 06/09/2004 | CN2620106Y Wind motor |
| 06/09/2004 | CN1502807A Darrieus windmill |
| 06/03/2004 | WO2004046545A1 Rotor wind plant |
| 06/03/2004 | WO2004046544A2 Segmented vertical axis air rotor and wind generator apparatus |
| 06/03/2004 | US20040105754 Darius windmill |
| 06/02/2004 | CN1502011A 竖轴风力涡轮机 Vertical axis wind turbines |
| 05/27/2004 | WO2004044417A1 Aerogenerator |
| 05/27/2004 | US20040100103 Wind powered energy generating machine |
| 05/27/2004 | DE10253087A1 Wind farm for mounting on deck of large ship consists of platform with large number of vertical-axis rotors with rings carrying swiveling blades |
| 05/26/2004 | EP1422422A2 Darrieus windmill |
| 05/25/2004 | US6740989 Vertical axis wind turbine |
| 05/19/2004 | DE10251388A1 Rotor for a wind-power installation has a main body rotating on bearings around an axis of rotation driven by wind power with drive surfaces set with a clearance |
| 05/12/2004 | EP1417409A1 Wind turbine blade |
| 05/11/2004 | US6734576 Eolic marine electrical generator GEEM |
| 05/06/2004 | WO2004038216A1 A method for channeling wind to produce electricity |
| 05/06/2004 | US20040086373 Leveredged wind turbine w/ multiple generators |
| 05/06/2004 | US20040084908 Wind energy capturing device for moving vehicles |
| 05/06/2004 | EP1415090A1 Wind or water generator with rotating blades |
| 05/06/2004 | CA2503593A1 A method for channeling wind to produce electricity |
| 04/28/2004 | EP1413748A1 Vertical axis turbine with wind channeling means |
| 04/21/2004 | EP1411242A1 The method of wind-collecting power generation and its equipment |
| 04/15/2004 | US20040071541 Fan assembly |
| 04/14/2004 | EP1407140A1 Vertical shaft wind turbine with diffuser |
| 04/14/2004 | EP1180597B1 Cyclonic or anti-cyclonic conversion tower |
| 04/14/2004 | CN1488852A 积体垂直轴风车 Integrated vertical axis windmill |
| 04/08/2004 | US20040066045 Wind powered energy generator |
| 04/07/2004 | EP1406011A1 Wind pumping power generation device |
| 04/01/2004 | WO2004027259A1 Windmill for wind power generation |
| 04/01/2004 | US20040061337 Wind turbine device |
| 04/01/2004 | DE20217869U1 Wind turbine for converting renewable energy has a turbine armature driven by a current of fluid to rotate on an axis and a support |
| 03/31/2004 | CN2608717Y Wind-force energy changover machine |
| 03/31/2004 | CN2608716Y Wind energy electric generator |
| 03/25/2004 | WO2004025117A2 Wind paddlewheel power station |
| 03/25/2004 | US20040057830 Rotating display apparatus |
| 03/25/2004 | US20040057829 High efficiency vertical axis windmill |
| 03/25/2004 | DE10209464A1 Increased energy yield wind energy system has increased number of blades; system has more than 3 and less than or equal to twenty vertical or approximately vertical rotor blades |
| 03/24/2004 | CN1484736A Integrated wind and water turbine and manufacturing method thereof |
| 03/24/2004 | CN1484735A Fluid power generation device |
| 03/24/2004 | CN1484734A Straight wing type wind and water turbine |
| 03/18/2004 | US20040052635 Wind energy turbine |
| 03/17/2004 | EP1398500A2 Vertical axis wind turbine with wind collector |
| 03/13/2004 | CA2440655A1 Wind powered energy generating machine |
| 03/11/2004 | US20040047732 Dynamo |
| 03/11/2004 | US20040047723 Horizontal wind generator |
| 03/11/2004 | DE10239498A1 Wind power machine has valve flap in each rotor blade pivotable to limited extent in working rotation direction from blocking setting to passage setting in which throughflow opening in blade is exposed |
| 03/11/2004 | CA2400827A1 Wind paddlewheel power station |
| 03/10/2004 | CN1481475A Wind energy turbine |
| 03/04/2004 | WO2004018872A2 Vertical axis wind turbine |
| 03/04/2004 | US20040042899 All weather wind turbines |
| 03/04/2004 | US20040042895 Integrated wind and water turbine and method of manufacturing the wheel |
| 03/04/2004 | US20040041406 Fluid power generator |
| 03/04/2004 | DE10224324A1 Vertikaler Rotor mit lenkbaren Flügeln Vertical rotor with steerable wings |
| 03/02/2004 | US6700218 Wing energy catchment device |
| 02/26/2004 | US20040036297 Vertical axis wind turbine |
| 02/26/2004 | DE20310969U1 Wind power energy converter for converting active and/or passive wind energy into electric current has several rotor blades per system axle that are additively coupled, drive common energy converter |
| 02/26/2004 | DE10330718A1 Wind power facility for generating electric power has a rotor carrier on a base platform with roller bearings and upward folding segments to form a block when vertical |
| 02/25/2004 | CN2604533Y Horn type wind power machine |
| 02/19/2004 | WO2004015266A1 Turbine apparatus and method |
| 02/19/2004 | US20040033409 Fuel cell block |
| 02/19/2004 | US20040033142 Ribbon drive pumping apparatus and method with added fluid |
| 02/13/2004 | CA2397850A1 Sun's energy converter |
| 02/12/2004 | WO2003103113A3 Vertical rotor comprising guidable blades |
| 02/12/2004 | DE20308297U1 Wind energy power generation plant with vertical rotor axis, has blades, control gear, rotor arms and bracing forming constructional unit |
| 02/11/2004 | EP1387954A1 Wind turbine comprising a vertical axis |
| 02/11/2004 | CN1474911A Vertical axis wind turbine |
| 02/10/2004 | US6688925 Wind and water motor |
| 02/10/2004 | US6688842 Vertical axis wind engine |
| 02/05/2004 | WO2004011798A2 Wind turbine device |
| 02/05/2004 | DE10327718A1 Energy converter for converting fluid medium flow energy, preferably wind energy, into electrical power has medium blade(s) rotated by fluid medium, piezoelectric element(s) on e.g. cylinder rotated by blade |
| 02/04/2004 | CN2602185Y Loose plate type wind and waterpower dual-purpose machine |
| 01/29/2004 | WO2004009993A1 Wind power generator and method for consturcting wind power generator |
| 01/29/2004 | US20040018087 Texas turnstile WindCatcher |
| 01/29/2004 | CA2493709A1 Wind power generator and method for constructing wind power generator |
| 01/28/2004 | CN2601312Y Sweep type wind power converter |
| 01/27/2004 | US6682302 Turbine apparatus and method |
| 01/22/2004 | US20040012207 Rotary drive used in conjunction with a mechanical and self-energizing coupling system |
| 01/15/2004 | DE10227404A1 Antriebsrotor für vertikal laufende Windkraftanlagen Drive rotor for vertical current wind turbines |
| 01/15/2004 | DE10040940B4 Mehrstufiges Wasserrad Multi-level water wheel |
| 01/08/2004 | DE20317347U1 Wind generator has tower holder and rotor that is divided into two casings, whose blades are so arranged that they rotate contradirectional around rotation axis in tower holder |
| 01/07/2004 | CN2597698Y Wind-power disintegrator |
| 01/06/2004 | US6674181 Wind-driven twin turbine |
| 01/01/2004 | US20040001752 Turbine apparatus and method |
| 12/31/2003 | CN2596062Y Wind-power generator used in motor-vehicle |
| 12/31/2003 | CN1464193A Wind bag for wind power generation |
| 12/31/2003 | CN1464192A Large power hurricane resistant constant speed wind energy absorption tower |
| 12/31/2003 | CN1133005C 由流体介质驱动的涡轮机 By the fluid medium driven turbine |