| Patents for F03D 3 - Wind motors with rotation axis substantially at right angle to wind direction (9,151) |
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| 06/07/1989 | CN1033306A 风力涡轮机 Wind turbine |
| 05/31/1989 | EP0317618A1 Wind power engine. |
| 05/31/1989 | CN2038558U Sail type fluid engine |
| 05/24/1989 | CN1004292B Straight vane vertical shaft blower |
| 05/23/1989 | US4832569 Governed vane wind turbine |
| 05/16/1989 | US4830570 Wind turbine system using twin savonius-type rotors |
| 05/03/1989 | CN2037004U Horizontal rotary and vertical blade type fluid engine |
| 05/03/1989 | CN1004092B Wind energy converter |
| 04/27/1989 | EP0296211A4 Reverting wind wheel. |
| 04/27/1989 | DE3734106A1 Windwheel |
| 04/18/1989 | US4822239 Vertical axis windmill |
| 04/12/1989 | CN2035807U Combined animal and wind motor for electric generating and water-lifting |
| 04/12/1989 | CN2035806U Transverse-blade tail-wind-running wind motor for electric generation |
| 04/11/1989 | CA1252392A1 Wind turbine system using a savonius type rotor |
| 04/06/1989 | WO1989002974A1 Flow machine |
| 04/06/1989 | DE3835387A1 Wind power station |
| 04/06/1989 | DE3731902A1 Multiple-aerofoil propeller for gaseous fluids |
| 04/04/1989 | CA1252052A1 Rotor shaft (elliptical) |
| 03/15/1989 | CN2034201U Verticle shaft wind wheel with swing blades |
| 03/01/1989 | CN2033452U Fan construction of a wind-driven generator with a elastic wing and a vertical shaft |
| 02/28/1989 | US4808074 Vertical axis wind turbines |
| 02/23/1989 | DE3728145A1 Wind motor for alternative energy generation |
| 02/08/1989 | CN2032260U Lift windmill generator set |
| 02/02/1989 | DE3723890A1 Method of wind energy utilisation by means of a wind-jet turbine |
| 02/01/1989 | CN2031843U Wind wheel structure of cylinder internal blade type perpendicular axle wind motor |
| 01/25/1989 | CN2031450U Valve type wind engine |
| 01/24/1989 | US4799860 Wind-energy converter |
| 01/18/1989 | CN2031041U Wind force machine orient with wind direction |
| 01/11/1989 | CN2030660U Half-drag wind motor with vertical shaft |
| 01/11/1989 | CN2030659U Automatic-control loose-leaf centrifugal wind motor |
| 01/04/1989 | CN2030262U Dual-purpose generator for wind-force and waterpower |
| 12/28/1988 | EP0296271A1 Device for the capture and concentration of fluid streams with production of mechanical energy |
| 12/28/1988 | EP0296211A1 Reverting wind wheel |
| 12/28/1988 | CN88207412U Swing self angle-changing combined blade-plate wind motor |
| 12/15/1988 | WO1988009873A1 Wind power engine |
| 12/06/1988 | US4789297 Enclosed wind device mechanism with eccentric rotor shaft |
| 12/01/1988 | DE3715008A1 Windmill, called airscoop rotor, for converting wind energy into electrical energy |
| 11/17/1988 | EP0291490A1 Rotor to extract energy from a moving fluid, and particularly from the wind |
| 11/15/1988 | US4784568 Wind turbine system using a vertical axis savonius-type rotor |
| 11/15/1988 | CA1244776A1 Collapsible vertical wind mill |
| 11/03/1988 | DE3713233A1 Device for large-scale electricity generation by wind, on a relatively small ground area, at weak to gale-force winds |
| 11/02/1988 | CN88101846A High-altitude wind collection method for wind power electricity generation and equipment thereof |
| 10/27/1988 | DE3713024A1 Turbine for obtaining energy |
| 10/26/1988 | CN87214619U Lift-resistance force wind-motor |
| 10/11/1988 | US4776762 Windmill |
| 10/06/1988 | WO1988007782A1 Electric generator |
| 09/29/1988 | DE3801673A1 Vertical wind turbine |
| 09/14/1988 | CN87216278U Rotary blade windmill |
| 08/17/1988 | CN87215673U Detachable-blade combined type verticle shaft wind motor |
| 08/16/1988 | US4764683 Wind powered electric generator |
| 08/16/1988 | US4764090 Vertical wind turbine |
| 08/10/1988 | EP0277607A1 Rotor for a vertical shaft wind motor |
| 08/04/1988 | DE3702234A1 Wind or water-powered engine |
| 08/03/1988 | EP0276904A1 Wind turbine and device for its safety |
| 08/03/1988 | EP0276764A2 Wind motor |
| 07/28/1988 | WO1988005499A1 Wind turbine |
| 07/20/1988 | CN87100263A Shutter folding wind-powered engine |
| 07/14/1988 | DE3702001A1 Wind turbine |
| 07/14/1988 | DE3700050A1 High-efficiency wind engine |
| 06/30/1988 | WO1988004730A1 Reverting wind wheel |
| 06/08/1988 | EP0270136A1 Windmill with rotatable vanes |
| 06/01/1988 | EP0268855A1 Wind motor |
| 05/26/1988 | DE3638620A1 Wind turbine with vertical centre line with lamellar ducted airscoop with covered turbine return |
| 05/19/1988 | DE3730401A1 Wind power installation |
| 05/18/1988 | CN87101493A Wind power engine with planet phase type wind-sails |
| 05/11/1988 | CN87209026U Means with binary blades of wind and water power motor |
| 05/04/1988 | EP0157811B1 Energy converter |
| 05/03/1988 | CA1236030A1 Wind rotor |
| 05/02/1988 | EP0247139A4 Wind turbine system using a savonius-type rotor. |
| 04/12/1988 | CA1235068A1 Wind turbine |
| 03/24/1988 | DE3631709A1 Tower-type vertical wind turbine |
| 03/09/1988 | CN86210124U Wind electric generator |
| 03/08/1988 | US4729716 Wind turbine |
| 03/02/1988 | EP0257022A1 United sail windmill |
| 02/18/1988 | DE3627820A1 Wind wheel for converting wind energy into a rotary movement |
| 02/18/1988 | DE3627532A1 Wind converter |
| 02/16/1988 | US4725194 Self-regulating vertical axis windmill |
| 02/04/1988 | DE3624279A1 Double-sail wind power plant |
| 01/07/1988 | DE3616909A1 Wind power unit |
| 12/29/1987 | US4715776 Wind turbine system using a savonius type rotor |
| 12/10/1987 | DE3626917A1 Wind turbine |
| 12/02/1987 | EP0247139A1 Wind turbine system using a savonius-type rotor. |
| 12/01/1987 | CA1229796A1 Windmill |
| 11/24/1987 | US4708592 Helicoidal structures, useful as wind turbines |
| 11/17/1987 | US4707617 Windmill apparatus |
| 11/05/1987 | DE3615089A1 Aircraft having roller wings |
| 11/05/1987 | DE3613434A1 Wind power unit |
| 10/29/1987 | DE3614110A1 Power station which generates electrical current out of natural resources such as wind, light and hot air |
| 10/01/1987 | DE3609936A1 Wind collector rotor |
| 09/30/1987 | EP0238486A1 Device for converting wind-produced rotation energy into electrical energy |
| 09/24/1987 | DE3607278A1 Wind power machine with a vertical bladed rotor |
| 09/12/1987 | CN86201785U Duct for aero-generator |
| 09/09/1987 | EP0236036A2 Wind turbine |
| 09/09/1987 | EP0235149A1 Enclosed wind-power machine with eccentric rotor axis. |
| 09/03/1987 | DE3606549A1 Method and device for producing (generating) a movement and for energy conversion |
| 08/26/1987 | CN86205599U Horizontal rotating movable vane type wind driven generator |
| 08/04/1987 | US4684817 Vertical-axis feathering windmill |
| 07/30/1987 | WO1987004496A1 United sail windmill |
| 07/23/1987 | DE3601745A1 Wind power station |
| 07/22/1987 | CN86104947A Rectangular vane-type vertical shaft wind mill |