Patents
Patents for F03D 9 - Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby (17,845)
09/1997
09/17/1997CN2262611Y Generator set vane
08/1997
08/21/1997DE19606939A1 Feeding electrical power into mains from wind power generator
08/06/1997EP0787901A1 Wind powered generator
07/1997
07/01/1997US5644170 Vechicle mounted atmospheric/aqua turbine having speed responsive intake means
06/1997
06/25/1997EP0780571A2 Miniature water-turbine generator
06/25/1997CN1152672A 6000-10000 kw generator set
06/12/1997DE19545461A1 Electric road vehicle
06/10/1997US5637205 Process for the electrolytical coating of an object of steel on one or both sides
05/1997
05/28/1997EP0775823A2 Wind turbine driving pumping and heating devices
05/02/1997EP0770189A1 Engine induction air driven alternator
05/02/1997EP0690804B1 Bicycle using wind power
05/01/1997WO1997015491A1 A turbine having improved efficiency
04/1997
04/17/1997WO1997013979A1 Horizontal axis wind turbine
04/16/1997EP0767876A1 Offshore wind-/wave-energy converter
03/1997
03/12/1997EP0761965A1 Wind turbine with photovoltaic cells on mast
03/04/1997US5608268 Solar chimney arrangement with a liquid filled non-evaporative area used to pre-heat a liquid filled evaporative area
02/1997
02/19/1997CN1143162A Wind energy (water energy) storage machine
02/06/1997WO1997004521A1 A variable speed wind turbine generator system with zero-sequence filter
02/04/1997US5599172 Wind energy conversion system
01/1997
01/29/1997CN1141392A Wind motor
01/23/1997DE19526578A1 Motor vehicle wind-of-travel airstream driven generator
01/07/1997US5592028 Wind farm generation scheme utilizing electrolysis to create gaseous fuel for a constant output generator
01/02/1997DE19549235C1 Miniature generator for electrically powering sensors for measuring electrical and magnetic field components
12/1996
12/04/1996EP0745186A1 Method and plant for use in stand-alone plants, preferably a wind/diesel-plant
11/1996
11/28/1996DE19518838A1 Wind-power turbine with or without lamp
10/1996
10/22/1996US5566770 Gearless angled spindle
10/17/1996WO1996032586A1 Combined aeolian and solar energy converter
10/15/1996US5564903 In-line ram air turbine power system
09/1996
09/24/1996US5559379 Induction air driven alternator and method for converting intake air into current
09/24/1996US5558495 Electromagnetic heating devices, particularly for ram air turbines
09/19/1996WO1996007305A3 Drive fin device
08/1996
08/13/1996US5544484 Engine induction air driven alternator
08/08/1996DE19503512A1 Independently wind-powered mast lamp
06/1996
06/19/1996CN1124817A Air-motor
06/18/1996US5527216 Chimney
06/11/1996US5525842 Air tool with integrated generator and light ring assembly
06/11/1996US5525097 Air motor
06/05/1996DE4443011A1 Wind power generator method and device
05/1996
05/22/1996EP0712996A1 In-line ram air turbine power system
05/02/1996WO1996012871A1 Facility for refueling of clean air vehicles/marine craft and power generation
04/1996
04/30/1996US5512787 Facility for refueling of clean air vehicles/marine craft and power generation
04/25/1996WO1996012106A1 Fluid power storage device
04/25/1996DE4437972A1 Permanent magnet excited wind power generator
04/24/1996CN1121367A Solar venturi turbine
04/09/1996US5506453 Machine for converting wind energy to electrical energy
04/09/1996US5505587 RAM air turbine generating apparatus
03/1996
03/20/1996CN2222814Y Electro-magnetic induction wind energy-heat energy conversion device
03/14/1996WO1996007305A2 Drive fin device
03/14/1996DE4431154A1 Compound converter using electrical or thermal solar energy
02/1996
02/27/1996US5495128 Wind powered generator
02/22/1996DE4429386A1 Eddy current heating using wind power
02/15/1996WO1996004487A1 Engine induction air driven alternator
02/01/1996DE4423454A1 Combined water-wave and wind-powered electric power generator
01/1996
01/31/1996CN1030858C Active driving or centrifugal force linear servo dynamic flywheel
01/11/1996WO1996000848A1 Offshore wind-/wave-energy converter
01/10/1996EP0584096B1 Process for electrolytically coating a steel object on one or both sides
12/1995
12/20/1995CN2215606Y Concentrated fluid energy type generating device
12/19/1995US5476293 Electric energy storage and distribution system of differential distribution type
12/07/1995DE19502953A1 Mechanical energy generator
12/06/1995CN2214540Y Resistance generating unit by wind caused by gas molecular
11/1995
11/09/1995DE4415570A1 Wind power machine generator
10/1995
10/18/1995EP0677911A1 Islanding-operation prevention apparatus, and dispersed power generation apparatus and power generation system using the same
09/1995
09/27/1995CN1109140A Digital controlling electric power generator using sail with double ecological engineering benefits
09/21/1995WO1995025416A1 Apparatus for eddy current heating, heat storage, electricity generation, and lens moulding process
08/1995
08/24/1995WO1995022692A1 Method and plant for use in stand-alone plants, preferably a wind/diesel-plant
08/23/1995CN1107265A Differential distribution type electric energy storage system
08/09/1995EP0666633A1 An electric energy storage and distribution system of differential distribution type
08/08/1995CA2135688A1 Wind-powered electricity generating system including wind energy storage
08/03/1995WO1995020518A1 Bicycle using wind power
08/03/1995DE4402184A1 Horizontal-axis wind power plant multi-pole sync generator
07/1995
07/25/1995US5436508 Wind-powered energy production and storing system
06/1995
06/14/1995EP0629165A4 Axyally compact ram air turbine.
06/14/1995CN1103747A Solar chimney arrangement
06/14/1995CN1103746A 烟囱 Chimney
06/01/1995WO1995014865A1 Frictionless resilient bearing mount
05/1995
05/31/1995EP0655106A1 Solar chimney arrangement
05/24/1995DE4339824A1 Combined wind-power and wave-power plant for electrical power generation
05/24/1995DE4339402A1 Converting and storing wind energy using wind power plant with rotor
05/18/1995WO1995013508A1 Apparatus for conversion of kinetic energy
05/18/1995CA2176141A1 Apparatus for conversion of kinetic energy
04/1995
04/26/1995CN2195628Y Wind-energy condenser
04/05/1995CN1101103A Electric power generator
03/1995
03/15/1995EP0642621A1 Chimney
03/15/1995EP0571486B1 A wind-powered energy production and storing system
03/02/1995WO1995005924A1 Gearless angled spindle
03/01/1995EP0640182A1 Fuel additive to reduce environmentally polluting emissions from internal combustion engines and its use
02/1995
02/16/1995DE4434223A1 Wind-driven outboard engine
01/1995
01/24/1995US5384489 Wind-powered electricity generating system including wind energy storage
01/19/1995WO1994027044A3 Chimney energy conversion system
01/10/1995US5381048 Solar venturi turbine
01/10/1995US5380149 Wind turbine cross wind machine
01/05/1995DE4321050A1 Process and apparatus for seawater desalination using natural energy sources, in particular sun and wind
12/1994
12/21/1994EP0629165A1 Axyally compact ram air turbine
12/07/1994EP0627805A2 Electromagnetic machine
12/04/1994CA2124660A1 Electromagnetic machine
11/1994
11/24/1994WO1994027044A2 Chimney energy conversion system
11/22/1994US5366342 Water pumping push-pull windmill
11/09/1994CN2182280Y Windlass mill
10/1994
10/27/1994WO1994024435A1 Solar venturi turbine
10/27/1994WO1994024058A1 Equipment for circulating of water