Patents
Patents for F03D 9 - Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby (17,845)
10/2002
10/30/2002EP1208301A4 Power-transducer/conversion system and related methodology
10/24/2002WO2002085051A1 Packet mode speech communication
10/24/2002WO2002084839A2 Generating electricity
10/24/2002WO2002084116A1 Wind powered hydroelectric power plant and method of operation thereof
10/24/2002WO2002084115A1 The method of wind-collecting power generation and its equipment
10/24/2002WO2001080395A3 Power generators and method and device for generating power
10/24/2002CA2714825A1 Packet mode speech communication
10/24/2002CA2443253A1 The method of wind-collecting power generation and its equipment
10/23/2002EP1250529A1 A method to produce energy by rising an amount of water by using the weight of the air and currents in the air, and then dropping the same
10/17/2002WO2002081908A1 Improved windmill and method to use same to generate electricity, pumped air or rotational shaft energy
10/17/2002WO2002081907A1 Method for operating a wind energy plant
10/17/2002US20020150465 Ribbon drive pumping apparatus and method
10/17/2002US20020150092 One-to-one communication
10/17/2002US20020150091 Packet mode speech communication
10/15/2002US6465900 Wind-operated generator
10/10/2002WO2002079646A1 Method for monitoring a wind energy plant
10/10/2002WO2002079644A1 Wind turbine comprising a planetary gear
10/10/2002WO2002064973A8 Azimuth guidance for a wind energy plant
10/10/2002US20020144504 Wind powered hydroelectric power plant and method of operation thereof
10/10/2002US20020144503 Wind powered hydroelectric power plant and method of operation thereof
10/10/2002DE10117212A1 Verfahren zum Betrieb einer Windenergieanlage A method of operating a wind power plant
10/10/2002DE10115267A1 Verfahren zur Überwachung einer Windenergieanlage Method for monitoring a wind power installation
10/10/2002CA2442028A1 Wind turbine comprising a planetary gear
10/03/2002US20020140235 Efficient wind generator
10/02/2002DE10113409A1 Wind and wave power system, stands on 3 or more pillars floating in sea bed, and has flotation tubes encased in base parts consisting of at least 3 independent units with 3 flushing line connections
10/01/2002US6459165 Drive for a windmill
09/2002
09/28/2002CA2342378A1 Waser
09/26/2002DE10114609A1 Drehmomentübertragungsvorrichtung für eine Windkraftanlage Torque transmission device for a wind turbine
09/25/2002EP1243791A2 Power transmission for a wind turbine
09/25/2002EP1141544B1 Device for preventing penetration of corrosive salt particles in an offshore wind energy facility
09/25/2002CN2512921Y Wind power type water pump unit for well
09/24/2002US6454528 Intake and exhaust damper with movable motor fan assembly
09/19/2002WO2002073032A1 Offshore floating wind power generation plant
09/18/2002EP1240427A1 Mobile wind turbine
09/18/2002CN2511806Y Wind aerating pump device
09/18/2002CN2511805Y Wine power combined aeration apparatus for purifying wastewater
09/17/2002US6452287 Windmill and method to use same to generate electricity, pumped air or rotational shaft energy
09/12/2002DE10109629A1 Device for producing of air draft, e.g. for electricity generation, has air ducts at least partially along surface of ground and may have electric current generating elements or other elements which uses air stream for defined purposes
09/12/2002DE10105892A1 Wind power plant and method for operating it has overvoltage limiter during momentary interruption in power supply
09/11/2002EP1238196A2 Wind turbine rotor, and hub and extender therefor
09/06/2002WO2002068819A1 Method and device for regulating a wind machine
09/05/2002US20020121781 Wind-driven powder generator
09/05/2002DE10106208A1 Windenergieanlage Wind turbine
09/04/2002EP1237263A2 Wind power generation system
08/2002
08/29/2002US20020117861 Wind power generation system
08/28/2002EP1234114A1 Device for transducing of power
08/27/2002US6439832 Device for preventing penetration of corrosive salt particles in an offshore wind energy facility
08/22/2002WO2002064974A1 Wind power generating device
08/22/2002WO2002064973A1 Azimuth guidance for a wind energy plant
08/21/2002EP1092090B1 Dc local grid for windfarm
08/21/2002CN1365421A Ribbon drive powder generation apparatus and method
08/20/2002US6437996 Electrical power transmission system
08/15/2002WO2002063165A1 Wind energy installation comprising a seawater or brackish water desalination plant
08/14/2002EP1230480A1 Hybrid system that utilizes wind and solar energy
08/14/2002EP1118151B1 Electrical power transmission system
08/14/2002DE10105864A1 Zentrifugal-Windkraftanlage mit Rotationsunterstützung zur optimierten Nutzung der Windenergie Centrifugal wind turbine rotation support for optimized use of wind energy
08/14/2002DE10103894A1 Kombinierbares Wellenkraftwerk Mix and wave power plant
08/13/2002US6431926 Ribbon drive propulsion system and method
08/08/2002US20020105190 Coupled vortex vertical axis wind turbine
08/08/2002US20020105189 Variable speed wind turbine generator
08/07/2002CN1362579A Vehicle and ship with wind worked accumulator
08/01/2002US20020103745 System, method and computer program product for enhancing commercial value of electrical power produced from a renewable energy power production facility
08/01/2002DE10203469A1 Verfahren zur Umwandlung von Windenergie in mechanische Energie A process for the conversion of wind energy into mechanical energy
07/2002
07/25/2002DE10100714C1 Pressure chamber for thermal energy machine has movable boundary wall with membrane supported by support element forming bridge with stationary wall of pressure chamber
07/24/2002CN2502035Y Wind water-intaking device
07/18/2002DE10102675A1 Combination power station uses solar wind earth warmth and biogas energy sources
07/17/2002EP1222391A1 Method for monitoring wind power plants
07/17/2002EP1222390A2 Wind power plant
07/17/2002EP1222389A1 Method for operating a wind farm
07/16/2002US6420796 DC local grid for wind farm
07/11/2002DE10105181C1 Wind-powered energy plant for water desalination has mechanical energy provided by rotor used for driving pressure pump for reverse osmosis system
07/09/2002US6417578 Power-transducer/conversion system and related methodology
07/04/2002US20020087234 System, method and computer program product for enhancing commercial value of electrical power produced from a renewable energy power production facility
07/04/2002US20020084655 System, method and computer program product for enhancing commercial value of electrical power produced from a renewable energy power production facility
07/03/2002EP1218638A1 Wind power generator
07/03/2002CN2498776Y Wind A.C. power source
06/2002
06/27/2002US20020079706 Variable speed wind turbine having a matrix converter
06/26/2002CN2497075Y Vertical shape-universal wind-driven generator
06/20/2002DE10064472A1 Wind and wave buoy uses energy of wind, waves and sunlight simultaneously on one device for generation of renewable energy, has Darrius wind wheel mounted on top of buoy
06/13/2002WO2002046619A2 Fan assembly
06/13/2002US20020070558 Windmill having speed-sensitive control system
06/08/2002CA2327891A1 Solar wind-wave radial energy vessel
06/06/2002WO2002044560A1 Wind energy turbine and wind farm consisting of a plurality of wind energy turbines
06/06/2002DE10059018A1 Windenergieanlage bzw. Windpark bestehend aus einer Vielzahl von Windenergieanlagen Wind turbine or wind farm consisting of a plurality of wind turbines
06/06/2002DE10057987A1 Distributed wind energy and ventilation plant for integration into building, exploits wind-induced under- and over-pressures in and around it, using interconnecting ductwork
06/05/2002CN1352819A A wind power plant
06/05/2002CN1352731A A wind power plant and a method for control
05/2002
05/30/2002US20020064465 Ribbon drive pumping with centrifugal contaminant removal
05/30/2002US20020062644 Ribbon drive power generation for variable flow conditions
05/29/2002EP1208301A2 Power-transducer/conversion system and related methodology
05/29/2002DE10055882A1 Energy generator has turbine and generator mounted in skin vulcanized into tire and driven by air flow resulting from change of wheel profile volume when coming in contact with road
05/29/2002CN1351228A Electric power generator by associated air pressure
05/23/2002US20020061252 Air propulsion apparatus with windmill having multiple windmill blades to enhance performance
05/23/2002US20020061251 Windmill with multiple double-acting piston/cylinder compressor system and apparatus and method of mounting multiple windmill blades to enhance performance
05/23/2002US20020060500 Regenerative energy storage and conversion system
05/23/2002DE10055973A1 Process for regulating and smoothing the power output of an offshore power station e.g. wind farm comprises converting stored hydrogen and oxygen or air enriched with oxygen into electrical
05/22/2002CN1085302C Wind-driven generating equipment
05/16/2002DE10022978A1 Verfahren zum Micrositing eines Windparks A method for Micrositing a wind farm
05/15/2002EP1205662A2 Windmill having speed-sensitive control system
05/15/2002CN1349048A Wind-driven aeration machine for sewage treatment