Patents
Patents for F03D 9 - Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby (17,845)
12/2004
12/08/2004CN2661953Y Reverse osmosis desalination device directly driven by wind energy
12/08/2004CN1554144A Wind power current generator
12/02/2004WO2004105215A1 Generator having axially aligned stator poles and/or rotor poles
12/02/2004US20040238237 Centrifugal force, wind power, electromagnetic energy electric vehicles
12/02/2004DE20023548U1 Wind power system has fire protection device for delivering extinguishing medium into accommodation chamber for electricity generator
12/02/2004CA2523014A1 Generator having axially aligned stator poles and/or rotor poles
12/01/2004CN2660158Y Auto controlled wind power generator for plane, train and ship
11/2004
11/30/2004CA2413589C Emergency power supply device
11/25/2004US20040236538 System for monitoring wind power plants
11/25/2004US20040232704 Wind power generator
11/25/2004US20040232703 Modification of wind turbines to contain communication signal functionality
11/24/2004EP1478851A1 Offshore wind park
11/24/2004EP1478850A1 Roof mounted wind turbine
11/24/2004EP1478848A1 Coupled vortex vertical axis wind turbine
11/18/2004WO2004099604A2 Operating method for a wind park
11/18/2004CA2744948A1 Operating method for a wind park
11/17/2004EP1451466A4 Method and apparatus for using wind turbines to generates and supply uninterrupted power to locations remote from the power grid
11/16/2004US6819086 Power supply device for emergency shut down of a wind turbine
11/11/2004US20040222642 Variable speed wind turbine having a passive grid side rectifier with scalar power control and dependent pitch control
11/11/2004DE202004011451U1 Capacitor supported wind power generator has capacitor in or near the generator housing to stabilize the output voltage from the unit
11/04/2004WO2004074679A3 Windmill
11/04/2004US20040217596 Variable speed wind turbine having a passive grid side rectifier with scalar power control and dependent pitch control
11/04/2004US20040217595 Variable speed wind turbine having a passive grid side rectifier with scalar power control and dependent pitch control
11/04/2004US20040217594 Variable speed wind turbine having a passive grid side rectifier with scalar power control and dependent pitch control
10/2004
10/28/2004WO2004092579A1 Power supply device for a wind power station
10/28/2004DE10317422A1 Electricity supply device for a wind power unit has distributor to supply the electrical energy needs of the units components from a hydrogen energy store
10/27/2004EP1470633A1 Circuit to be used in a wind power plant
10/21/2004WO2004090327A2 Supply unit for power and water based on renewable energy
10/21/2004WO2004079186A8 Turbine or pump rotatable shutter with solar power
10/21/2004US20040207208 Variable speed wind turbine generator
10/21/2004US20040207206 Method for operating a wind energy plant
10/21/2004US20040206554 Windmill apparatuses and methods of mounting blades to enhance their performance
10/21/2004US20040206086 High altitude construction with a buoyant device
10/20/2004CN2649799Y Wind-mill electric generating set
10/20/2004CN1539072A Wind power generation installation
10/14/2004US20040201221 Wind turbine for producing electrical power and a method of operating the same
10/13/2004EP1467463A1 Wind farm and method for operating same
10/13/2004EP1467094A1 A wind turbine for producing electrical power and a method of operating the same
10/13/2004EP0904464B1 Wave energy converter
10/13/2004CN1537201A Wind-energy installation comprising ring generator
10/12/2004US6803671 Synchronous machine
10/07/2004DE202004010093U1 Masts of wind turbines, lighting installations and overhead line installations have free space to be used for solar panels
10/07/2004DE10303617A1 Turbinenrad zum Antrieb schnell rotierender Werkzeuge Turbine to drive fast rotating tools
10/06/2004EP1464835A1 Wind power generator, windmill, and spindle and blade of the windmill
10/06/2004CN1534189A Air power electric generating device
09/2004
09/30/2004WO2004083631A2 Wind turbine
09/30/2004US20040187450 As binder to bind fibers of air filter together, polymer dispersion is used in which copolymer of hydrophilic monomer and hydrophobic monomer is dispersed in water; as initiator for polymerization an organic peroxide is used; for clean room
09/30/2004CA2518742A1 Wind turbine
09/29/2004EP1462646A1 Unit type windmill
09/28/2004US6798082 Turbine wind energy generator structure for the same
09/23/2004WO2004081376A1 Power generation system combining photovoltaic power generation and wind power generation
09/23/2004WO2004063567A3 Mobile power system
09/23/2004US20040184916 Turbine wheel for driving rapidly rotating tools
09/23/2004US20040183307 Wind power generation system
09/22/2004EP1460266A2 Wind turbine with laser apparatus for measuring the wind velocity
09/22/2004CN2643017Y Device of transforming wind energy into electric energy for electric energy recovery and battery charging of electric bicycle
09/22/2004CN1531626A Method for controlling wind energy plant
09/21/2004CA2423101A1 Wind powered air pump
09/16/2004WO2004079186A2 Turbine or pump rotatable shutter with solar power
09/16/2004WO2004079185A2 Electric power generation system
09/16/2004US20040179958 Pendulum type power generator
09/16/2004US20040179934 Cooling device for a wind turbine generator
09/16/2004US20040178639 Method for operating a wind energy plant
09/16/2004US20040178638 Method for controlling a wind energy plant
09/16/2004DE202004007992U1 Combined wind and solar power unit for electric current production has solar cells on the tower blades and turbine housing surfaces
09/15/2004EP1458080A1 Permanent magnet type dynamo-electric machine and wind power generation-use permanent magnet type synchronous generator
09/15/2004CN2641312Y Wind-mill generator used for vehicle
09/15/2004CN2641311Y Multi-power, vertical shaft, double wind wheel type wind-mill generator
09/15/2004CN1166858C Wine-mill generator system driven by multiple-vane wind turbine
09/09/2004DE10255320B4 Verfahren zum Betreiben einer Brüdenverdichter-Windenergieanlage Method for operating a vapor compressor wind turbine
09/02/2004WO2004074679A2 Windmill
09/02/2004US20040169375 Supporting construction for the stator of a ring generator of a wind turbine
09/02/2004DE10305689A1 Wind energy plant with bus bars has current conductor arrangement pre-mounted in segments in tower segments, power module at least partly arranged near tower head and/or emote from tower foot
09/01/2004EP1451466A1 Method and apparatus for using wind turbines to generates and supply uninterrupted power to locations remote from the power grid
08/2004
08/31/2004US6785637 Method for monitoring wind power plants
08/31/2004US6784566 Coupled vortex vertical axis wind turbine
08/31/2004US6784564 Method of operating a wind power installation and a wind power installation
08/26/2004WO2004072474A1 Wind energy installation comprising conductor rails
08/26/2004DE10103894B4 Kombinierung einer Wind- und Wellenkraftanlage Combining a wind and wave power plant
08/25/2004EP1448891A1 Wind energy park around a building, to be protected
08/25/2004EP1417410A4 Improved windmill and method to use same to generate electricity, pumped air or rotational shaft energy
08/25/2004CN1524162A Method for operating a wind energy plant
08/24/2004US6781276 Generator for a windmill, stator module for use in such a generator and use of such a generator
08/24/2004CA2420491A1 Power 2 you
08/19/2004WO2004070936A1 Method for controlling a power-grid connected wind turbine generator during grid faults and apparatus for implementing said method
08/19/2004WO2004070935A1 Power generation installation
08/19/2004WO2003104573B1 Wind energy conversion device
08/19/2004US20040160063 Wind machine with slanted blades
08/17/2004US6777851 Generator having axially aligned stator poles and/or rotor poles
08/12/2004US20040156728 Wind power plant comprising a seawater desalination system
08/12/2004US20040155537 Permanent magnet type dynamo-electric machine and permanent magnet synchronous generator for wind power generation
08/12/2004DE202004009071U1 Wind power unit especially for offshore operation has auxiliary generator to supply a user when vane is in rolling position or in emergency
08/11/2004EP1177380B1 Wind machine with slanted blades
08/11/2004CN1519472A Equipment for pumping ground water
08/11/2004CN1519055A Turbine for driving fast rotary tool
08/10/2004US6774504 Wind power generator
08/05/2004US20040151578 Method for monitoring a wind energy plant
08/04/2004EP1443181A2 Turbine wheel for high speed rotary tools
08/04/2004EP1442516A1 Wind power station with contactless power transmitting means in the rotor
08/04/2004EP1337754B1 Wind energy turbine and wind farm consisting of a plurality of wind energy turbines