Patents for F03D 1 - Wind motors with rotation axis substantially in wind direction (12,784)
01/1988
01/14/1988DE3621877A1 Wind power installation
01/06/1988CN87207635U Wind force generator
12/1987
12/15/1987US4712977 Axial fan
12/10/1987DE3617186A1 Kegelfoermige windkraftanlage mit hohlfluegeln Kegelfoermige wind turbine with hohlfluegeln
12/03/1987WO1987007328A1 Wind force plant
11/1987
11/05/1987WO1987006652A1 Multi-purpose wind deflector-generator-accelerator
10/1987
10/06/1987US4697988 Reinforced delta-wing blade for wind turbine
09/1987
09/09/1987EP0236036A2 Wind turbine
08/1987
08/27/1987DE3604448A1 Wind power system
08/13/1987DE3603890A1 Wind power system having hollow vanes
08/11/1987US4685864 Hollow aerofoil blade
08/04/1987US4684316 Improvements in wind turbine having a wing-profiled diffusor
06/1987
06/24/1987EP0226052A2 Multiple-blade rotor for wind power plant
06/10/1987EP0225250A1 Elastically borne hub for double blade rotors
06/03/1987CN86201706U Mini wind-driven generator easy to carry and erect
05/1987
05/26/1987US4668109 Journal with spring loaded bearings
05/19/1987US4666372 For connecting structural elements
05/12/1987US4664600 Rotor aerofoil blade containment
04/1987
04/16/1987DE3637831A1 Wind power station
03/1987
03/31/1987US4653985 Fan blade
03/18/1987EP0214149A1 Rotor of a wind machine.
03/04/1987CN85106118A Wind power-unit
02/1987
02/17/1987US4643647 Rotor aerofoil blade containment
02/17/1987US4643646 Large airfoil structure and method for its manufacture
02/12/1987DE3527951A1 Wind power system with a compressor and compressed air storage
12/1986
12/30/1986US4632637 Wind turbine
12/23/1986US4630996 Windmill
11/1986
11/25/1986US4624623 Wind-driven generating plant comprising at least one blade rotating about a rotation axis
11/18/1986CA1214109A1 Fluid flow augmentor
11/05/1986EP0199799A1 A windmill rotor with adjustable-pitch blades, as well as windmills with such a rotor
10/1986
10/28/1986US4619583 Wind turbine
10/21/1986US4618313 Axial propeller with increased effective displacement of air whose blades are not twisted
10/15/1986CN85102821A Chimney-wind turbine
10/15/1986CN85102688A Propeller type windmill with combined vanes
10/14/1986US4616974 Wind driven power generating apparatus
10/07/1986CA1212333A1 Wind-driven generation plant
09/1986
09/10/1986EP0193624A1 Wind power propulsion
09/09/1986US4610601 Method of making axial fan impeller
07/1986
07/31/1986WO1986004392A1 Rotor of a wind machine
07/15/1986US4600360 Wind driven turbine generator
07/02/1986CA1206885A Wind driven air pump
07/01/1986US4597715 Wooden wind turbine blade manufacturing process
06/1986
06/11/1986EP0183689A1 Wind motor with integrated anti-squall system
05/1986
05/27/1986US4590718 Portable, adjustable structure and method of erecting same
05/09/1986WO1986002701A1 A windmill rotor with adjustable-pitch blades, as well as windmills with such a rotor
05/07/1986CN85202949U Linear high speed segmentation horizontal axis wind-mill generator blade
04/1986
04/22/1986US4583891 Structural component having a twisted profile and method and apparatus for producing such structural component
02/1986
02/18/1986US4571156 Air foil with trailing spoiler
01/1986
01/22/1986EP0168465A1 A wind rotor member
01/21/1986US4565929 Wind powered system for generating electricity
01/15/1986EP0167694A1 Apparatus for the interception and storage of the eolian energy and for the utilization thereof
01/03/1986WO1986000115A1 Wind motor with integrated anti-squall system
12/1985
12/10/1985US4557666 Wind turbine rotor
12/03/1985CA1197468A1 Large airfoil structure and method for its manufacture
11/1985
11/06/1985EP0159992A1 Wind turbine.
10/1985
10/29/1985US4550259 Device for converting wind energy into another form of energy
10/15/1985US4547124 Impeller for a wind motor
09/1985
09/10/1985US4540333 TARP Rotor system thrust, yaw and load control
08/1985
08/06/1985US4533297 Rotor system for horizontal axis wind turbines
08/06/1985US4533292 Turbine rotatable in one direction in a reciprocating flow
07/1985
07/23/1985US4530644 Device for deriving energy from a flowing medium
07/18/1985WO1985003110A1 A wind rotor member
06/1985
06/18/1985CA1188994A1 Device for deriving energy from a flowing medium
06/11/1985US4522600 Wind propulsion for all types of vehicles and stationary machines
06/11/1985US4522564 Wind-driven generator apparatus
06/11/1985US4522561 Wind-driven generator apparatus
06/11/1985CA1188622A1 Windpower system
05/1985
05/29/1985EP0142506A1 Wind turbin propeller.
05/28/1985CA1187808A1 Turbine
05/14/1985US4516907 Wind energy converter utilizing vortex augmentation
04/1985
04/02/1985US4508973 Wind turbine electric generator
01/1985
01/22/1985US4495424 Plant for utilization of wind and waves
01/22/1985US4494910 Large surface structural component, especially rotor blade
01/01/1985US4491740 Windmill power system
11/1984
11/13/1984US4482290 Diffuser for augmenting a wind turbine
11/13/1984US4481774 Solar canopy and solar augmented wind power station
10/1984
10/16/1984CA1176148A1 Method of manufacturing a filament wound article
10/02/1984US4474536 Wind turbine blade joint assembly and method of making wind turbine blades
09/1984
09/27/1984WO1984003737A1 Wind turbin propeller
08/1984
08/14/1984US4465537 Method of making a wooden wind turbine blade
08/07/1984US4464095 Hydraulic energy converter
07/1984
07/19/1984WO1984002750A1 Arrangement for wind turbines
06/1984
06/13/1984EP0110471A1 Method for converting wind energy into electrical energy, and the apparatus suitable for this purpose
06/05/1984US4452562 Tornado type wind turbines
06/05/1984US4452046 System for the obtaining of energy by fluid flows resembling a natural cyclone or anti-cyclone
04/1984
04/24/1984US4444543 Windmill
04/24/1984CA1166165A1 Wind-driven generator apparatus
04/10/1984CA1165104A1 Method for fabricating wind turbine blades
03/1984
03/27/1984CA1164420A1 Fan blade with trailing edge tab
03/20/1984CA1163927A1 Wind turbine and method for power generation
03/14/1984EP0102657A1 Device for converting wind energy into another form of energy
02/1984
02/21/1984US4432695 Wind motor
02/14/1984US4431375 Wind-driven generator apparatus
02/08/1984EP0100131A1 Method for manufacturing blades for axial fans and wind turbines
01/1984
01/31/1984US4428711 Utilization of wind energy
01/24/1984US4427343 Efficient wind turbine design for low velocity air flow
12/1983
12/27/1983US4422820 Spoiler for fluid turbine diffuser
12/20/1983US4421452 Station for collecting wind energy
12/13/1983US4420354 Process for securing projecting studs in the ends of wood resin composite bodies and the like and the structure formed thereby
12/07/1983EP0095807A2 Windmill, rotor, rotor blade and mast for the same and method of manufacturing said rotor blade