Patents for F03D 3 - Wind motors with rotation axis substantially at right angle to wind direction (9,151)
07/1987
07/21/1987US4681512 Self-fairing windmill vane
07/16/1987DE3605652A1 Savonius wind rotor with improved rotor blades and strengtheners
07/15/1987EP0229001A1 Vertical axis windmill converting wind energy into heat
07/14/1987US4679985 Energy converter
07/09/1987DE3600191A1 Multistage cross flow turbine for liquid and gaseous media and their reversal (cross flow pump, cross flow compressor)
07/07/1987US4678394 Fluid current driven machine employing individually self-governing energy panels
07/07/1987CA1223822A1 Windmill rotor
06/1987
06/24/1987EP0226526A1 Wind energy captivating and orientating device
06/04/1987WO1987003340A1 Wind turbine system using a savonius-type rotor
05/1987
05/27/1987EP0222780A1 Wind energy converter
05/13/1987CN86103147A Wind energy conuerter
05/07/1987WO1987002751A1 Metering valve
05/05/1987US4662602 Metering valve
04/1987
04/22/1987CN85203940U Whirlwind tower for wind mill
04/09/1987WO1987002099A1 Device for converting wind-produced rotation energy into electrical energy
04/02/1987DE3534997A1 Wind power engine with vertical, controlled positioning of the rotor vane
03/1987
03/25/1987CN85106625A 能量转换器 Energy converters
03/17/1987US4650403 Windmill
03/04/1987CN85106119A Umbrella wind engine
02/1987
02/26/1987DE3529883A1 Wind power station plate-type carousel
02/25/1987CN85105331A Straight vane vertical shaft blower
02/05/1987DE3527811A1 Bladed wind wheel
01/1987
01/29/1987DE3526342A1 Vertical wind energy converter which is mechanically controlled in dependence on wind speed
01/10/1987CN85100629A Venturi rotor apparatus for the generation of power
12/1986
12/30/1986EP0206750A1 An improved wind energy convertor
12/23/1986US4630997 Apparatus for producing a force when in a moving fluid
12/03/1986CN85201691U Vertical shaft aero-generator with right vane
11/1986
11/25/1986US4624624 Collapsible vertical wind mill
11/25/1986US4624623 Wind-driven generating plant comprising at least one blade rotating about a rotation axis
10/1986
10/22/1986CN85104666A Collapsible vertical wind mill
10/22/1986CN85103919A 树叶型风车 Leaves windmill
10/21/1986US4618312 Wind operated apparatus
10/14/1986US4616973 Wind driven turbine
10/09/1986WO1986005846A1 Wind energy converter
10/08/1986CN85108096A Windmill with automatical opening and closing leaves
10/07/1986CA1212333A1 Wind-driven generation plant
09/1986
09/30/1986CA1212046A1 Balanced stress vertical axis wind turbine
09/02/1986US4609827 Synchro-vane vertical axis wind powered generator
08/1986
08/27/1986EP0191833A1 Jet-engine type drive system for wind-mills
08/19/1986US4606697 Wind turbine generator
07/1986
07/30/1986CN85204032U Windmill with air flap gate
07/29/1986US4602584 Propulsion device for a ship
07/23/1986EP0188167A1 Rotor for the conversion of moving-fluids energy, particularly wind energy
07/03/1986WO1986003808A1 Enclosed wind-power machine with eccentric rotor axis
07/02/1986CN85203566U Vertical shaft wind power installation with dual fans
06/1986
06/24/1986US4596367 For capturing fluid flow/converting to mechanical rotary energy
05/1986
05/22/1986WO1986001563A3 Jet-engine type drive system for wind-mills
05/20/1986US4589820 Structures for solar wind buildings
04/1986
04/01/1986CA1202568A1 Wind mill
03/1986
03/13/1986WO1986001563A2 Jet-engine type drive system for wind-mills
03/05/1986EP0172807A1 Wind energy conversion apparatus
02/1986
02/18/1986US4571152 Vertical axis windmill
01/1986
01/28/1986US4566854 For use with an electrical generator
01/28/1986US4566853 Windmill
01/15/1986EP0167694A1 Apparatus for the interception and storage of the eolian energy and for the utilization thereof
12/1985
12/31/1985US4561826 Vertical axis wind turbines
12/11/1985EP0163646A1 Method and device for utilizing wind energy
12/04/1985EP0162872A1 Windmill
11/1985
11/05/1985US4551631 Wind and solar electric generating plant
10/1985
10/16/1985EP0157863A1 Apparatus for deriving energy from fluids in flow
10/15/1985US4547125 Wind turbine
10/08/1985US4546264 Relating cellular energy generating and storage device
09/1985
09/24/1985US4543042 Windmill rotor
09/12/1985WO1985003981A1 Wind energy conversion apparatus
08/1985
08/29/1985WO1985003742A1 Wind turbine
08/27/1985US4537559 Venturi rotor apparatus for the generation of power
08/21/1985EP0151667A1 Wind turbine
08/13/1985US4534703 Wind power system
08/07/1985EP0150188A1 Wind driven power source
07/1985
07/23/1985US4530642 Windmill mechanism
07/09/1985US4527950 Wind motor
07/02/1985US4525911 Method and apparatus for attaching blades to rotating structures
06/1985
06/25/1985US4525124 Balanced stress vertical axis wind turbine
05/1985
05/23/1985WO1985002230A1 Windmill
05/08/1985EP0140566A1 Rotor apparatus
04/1985
04/25/1985WO1985001780A1 Apparatus for deriving energy from fluids in flow
04/17/1985EP0137476A1 Wind or water wheel for the production of energy and the propulsion of boats
04/09/1985US4509899 Traversing blade-rotary propeller
04/03/1985EP0135799A2 Wind motor for generating electricity
03/1985
03/28/1985WO1985001325A1 Energy converter
03/26/1985US4507049 Wheel intended to work with a fluid
03/12/1985CA1183756A1 Whell designed for cooperation with a fluid
02/1985
02/19/1985US4500259 Fluid flow energy converter
02/06/1985EP0132429A1 Rotor with through flow cage and moveable sheets for gas and liquid media
01/1985
01/29/1985US4496848 Device for harnessing wind energy including shock absorber
01/29/1985US4496283 Wind turbine
01/22/1985US4495424 Plant for utilization of wind and waves
12/1984
12/25/1984US4490623 Wind motor machine
12/04/1984US4486143 Turbine-type wind machine
11/1984
11/08/1984WO1984004362A1 Wind driven power source
10/1984
10/02/1984US4474529 Windmill
08/1984
08/28/1984US4468169 Regulated high torque flexible bladed wind wheel
08/16/1984WO1984003125A1 Method and device for utilizing wind energy
08/15/1984EP0115767A1 Wind energy conversion turbine
07/1984
07/19/1984WO1984002751A1 Turbine for the conversion of wind energy
07/19/1984WO1984002749A1 Rotor with through flow cage and moveable sheets for gas and liquid media
07/03/1984US4457669 Jibe mill
07/03/1984US4457666 Apparatus and method for deriving energy from a moving gas stream
06/1984
06/26/1984US4456429 Fluid operated apparatus
06/26/1984CA1169778A1 Slat for wind energy convertor
1 ... 79 80 81 82 83 84 85 86 87 88 89 90 91 92