Patents for F03D 5 - Other wind motors (1,459)
01/2006
01/31/2006US6992402 Wind-driven power station
12/2005
12/15/2005DE202005011083U1 Wind power plant has rotating component designed as worm mechanisms located one above other and fastened on rigid multi-tiered frame, with each upper worm having larger diameter than one beneath it
10/2005
10/06/2005DE102004012712A1 Structure for converting wind energy into electrical energy comprises sails fixed to continuous cables guided over drive wheels that convert kinetic wind energy into the rotational movement of current generators
10/05/2005EP1581743A1 Apparatus, plant and method for the conversion of wind or water flow energy into electrical energy
09/2005
09/29/2005WO2005090777A1 Apparatus for extracting power from a watercurrent
09/08/2005US20050196281 Wind driven power generating system
09/07/2005CN1664358A Wind driven power generating system
08/2005
08/25/2005DE202005009215U1 Wind driven device for generating electrical power for electric vehicles has power generating module with air ducts housing small wind driven generators to generate current which flows through rectifier to electric motor module
07/2005
07/27/2005EP1230480B1 Hybrid system that utilizes wind and solar energy
07/14/2005WO2005064155A1 Wind turbine
07/14/2005WO2005064153A1 Wind turbine device
07/14/2005CA2526399A1 Wind turbine generator
07/05/2005US6914345 Power generation
06/2005
06/30/2005WO2005059358A1 System for generating electric energy from wind or water movements
06/08/2005CN2703890Y Vertical-shaft wind motor fan-blade structure and speed stabilizing device
05/2005
05/26/2005US20050109030 Renewable energy system
04/2005
04/27/2005CN2695669Y Windmill without weather cock
04/13/2005CN1605749A Vane structure of vertical axis wind-driven motor and speed stablizing apparatus thereof
03/2005
03/24/2005WO2004110859B1 Self-trimming oscillating system
03/23/2005CN1598297A High efficient gengrating power device by fair wind
03/23/2005CN1598296A Wind power generator of level assembled multifirectional distribting half-egg shell shaped wind blade
03/03/2005US20050046197 Wind energy production using kites and ground mounted power generators
02/2005
02/23/2005CN2680892Y Wind motor
02/03/2005DE10330601A1 Wind-powered energy generation plant positioned in central reservation between opposing road traffic lanes for utilizing air turbulence generated by passing traffic
02/01/2005US6849963 Extracting power from moving water
01/2005
01/27/2005US20050017514 Laminar flow, suction driven, wind energy conversion
12/2004
12/23/2004WO2004110859A1 Self-trimming oscillating system
10/2004
10/20/2004CN1538060A Vertical shaft resistance type wind power machine with shielded wind-driven
10/14/2004US20040201223 Extracting power from moving water
10/13/2004EP1276989B1 Windmill with multidirectional lever arm
10/13/2004CN2648099Y Wind electric generating apparatus
09/2004
09/29/2004CN1168896C Hydraulic and wind power combined generator for river and large wheel
08/2004
08/26/2004US20040164562 Wind-driven power station
07/2004
07/15/2004WO2004059162A1 Method for increasing operating efficiency of the rotor blade of an aerogenerator (variants)
05/2004
05/27/2004WO2004044418A1 Apparatus, plant and method for the conversion of wind or water flow energy into electrical energy
05/27/2004WO2004044417A1 Aerogenerator
05/27/2004DE10205531B4 Vorrichtung zur Gewinnung von Energie aus einem strömenden Fluidum Apparatus for extracting energy from a flowing fluid
05/12/2004EP0927304B1 Extraction of energy from flowing fluids
05/04/2004US6731018 Water generator oscillating due to rapid flow of fluid
04/2004
04/29/2004US20040080166 Power generation assembly
04/27/2004US6726440 Wind energy converter
04/15/2004US20040069899 Power generation
04/14/2004CN2611624Y Breath combination and high efficiency power unit
03/2004
03/20/2004CA2404410A1 Water-mist blower cooling system and its new applications
03/09/2004CA2266632C Extraction of energy from flowing fluids
03/04/2004US20040041400 Atmospheric cold megawatts (acm) system tm for generating energy from differences in atmospheric pressure
02/2004
02/25/2004EP1390615A1 Wind turbine having secondary rotors
02/24/2004US6696766 Atmospheric cold megawatts (ACM) system TM for generating energy from differences in atmospheric pressure
02/12/2004CA2397847A1 Scavenger energy converter system its new applications and its control systems
02/11/2004CN1474050A Vertical shaft window type wind driven engine
01/2004
01/21/2004EP1382844A2 power generation system
01/15/2004WO2004005710A1 Device and method for generating lifting force
01/14/2004CN2599271Y Electric generator
01/08/2004US20040005226 Totally enclosed wind driven turbine
01/06/2004US6672522 Wind power generating system
12/2003
12/11/2003US20030227175 Renewable energy system
12/10/2003CN2591263Y Vertical shaft lift type movable wing wind power machine
12/03/2003CN1129710C Fluid wheel
11/2003
11/25/2003US6652232 Self-trimming oscillating wing system
11/19/2003CN1456802A Flap-type fluid energier
10/2003
10/22/2003CN1450263A Verticle axle type multi-dimensional wind power generator
10/07/2003US6629815 Peripheral turbine support system
10/02/2003WO2003081028A1 Engine for utilising energy of flowing medium
10/01/2003CN2576999Y 风力机械 Wind machinery
09/2003
09/17/2003CN2573715Y Low-resistant hydraulic and wind driving device
08/2003
08/28/2003US20030160458 Wind power generating system
08/13/2003CN1435938A Wind-driven doube-rotor generator system and sea water desalination, and ecological recovery of aeolian landform
07/2003
07/30/2003EP1331391A1 Wind power generating system
07/03/2003US20030123983 Self-trimming oscillating wing system
06/2003
06/20/2003CA2365650A1 Self-trimming oscillating wing system
06/12/2003DE20121849U1 Wind power system has vane segments reversibly fixed in defined relative positions; direction of vane movement can be altered by varying setting of segments of each vane
05/2003
05/21/2003CN1419047A Hydraulic and wind power combined generator for river large wheel
05/14/2003CN1108450C Wind power generating system
05/07/2003CN2549196Y Assembled wind electric power generator
04/2003
04/29/2003US6555931 Renewable energy systems using long-stroke open-channel reciprocating engines
04/10/2003US20030066934 Method of utilization a flow energy and power installation for it
04/09/2003CN1105239C Windmill
02/2003
02/26/2003CN2537834Y Wind power generator
02/25/2003US6523781 Axial-mode linear wind-turbine
02/13/2003US20030030283 Peripheral turbine support system
02/05/2003CN2534385Y Combined frame sail type wind power machine
01/2003
01/22/2003EP1276989A1 Windmill with multidirectional lever arm
01/22/2003CN2532267Y 立式帆式风车 Vertical sail Windmill
01/08/2003CN1389646A Complex vane wheel of fluid-driven power generator
01/02/2003US20030001393 Linear motion wind driven power generator
12/2002
12/24/2002US6498402 Wing energy catchment device
12/19/2002US20020192069 Wind machines
12/03/2002US6489691 Wind power generation system
11/2002
11/27/2002EP1260708A1 Endless belt wind turbine
11/14/2002DE10121817A1 Wind power system has vane segments reversibly fixed in defined relative positions; direction of vane movement can be altered by varying setting of segments of each vane
11/13/2002CN1379176A Rotary-wing aerovane and its load
10/2002
10/31/2002WO2002086312A1 Wind turbine having secondary rotors
10/16/2002CN2516729Y Hydraulic-wind power join forces generation device using river waterpower driving large wheel
10/10/2002US20020146321 Wind energy converter
08/2002
08/20/2002US6435827 Apparatus for generating a fluid flow
08/14/2002EP1230480A1 Hybrid system that utilizes wind and solar energy
08/14/2002EP1071882B1 Extracting power from moving water
08/14/2002CN2505613Y Heavy-duty sailwing wind generator
08/07/2002CN1088800C Method and apparatus for converting fluid energy into useful power
07/2002
07/04/2002WO2002052149A1 Wind- or water-powered device used for generating electric energy, driving pumps or the like
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