Patents
Patents for F03D 9 - Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby (17,845)
09/1986
09/10/1986EP0193624A1 Wind power propulsion
08/1986
08/26/1986US4608497 Ocean wave energy converting vessel
07/1986
07/29/1986US4602584 Propulsion device for a ship
07/08/1986US4598628 Rotary hydraulic engine having oppositely disposed pistons in a scotch yoke assembly
06/1986
06/25/1986EP0185056A1 Rotary hydraulic engine
06/24/1986US4596209 Wind turbine heat generating apparatus
06/10/1986CN85104847A Electric-powered vehicle making use of the wind energy
05/1986
05/13/1986USRE32144 For water desalination, using semi-permeable membrane
04/1986
04/29/1986US4585950 Wind turbine with multiple generators
04/22/1986US4583918 Arrangement for elevating liquid by use of solar and/or wind energy
04/15/1986US4581999 Supersonic high altitude flight simulator for air driven generators
03/1986
03/11/1986US4575639 Fluid turbine system
02/1986
02/05/1986EP0033318B1 Tethered airfoil wind energy conversion system
02/05/1986CN85201182U Heater with a wind power plant
01/1986
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
12/1985
12/24/1985CA1198483A1 Rotational kinetic energy converter to heat energy through generation of eddy currents
12/05/1985WO1985005402A1 Rotary hydraulic engine
12/03/1985US4556801 Method for utilizing wind energy for autonomous electricity production
11/1985
11/12/1985US4553037 Apparatus for use on a land site
11/12/1985US4551980 Hybrid system for generating power
10/1985
10/10/1985CN85101085A Piston-type hydraulic conveying internal combustion engine with no crankshafts
10/01/1985CA1194424A1 Wind power electrical generator system
09/1985
09/17/1985CA1193514A1 Generating power from wind
09/10/1985US4540337 For driving an electric generator in a missile
09/03/1985CA1192950A1 Method for utilising wind energy for autonomous electricity production
09/03/1985CA1192843A1 Wind driven machine
08/1985
08/07/1985EP0150188A1 Wind driven power source
06/1985
06/25/1985US4525631 Pressure energy storage device
06/25/1985US4524528 Wind powered grain drying apparatus
06/11/1985US4522600 Wind propulsion for all types of vehicles and stationary machines
05/1985
05/29/1985EP0142507A1 Apparatus for supplying water from a source of water
05/28/1985US4520273 Fluid responsive rotor generator
05/07/1985US4515529 Energy transducer for hydraulic wind power conversion system and instrumentation therefor
04/1985
04/23/1985US4513206 Exploitation of wind energy for producing electrical power
04/16/1985US4511807 Electrical generator control system
04/16/1985US4511806 Pressure drop power generation
04/03/1985EP0135799A2 Wind motor for generating electricity
04/02/1985US4508972 Armature lift windmill
03/1985
03/26/1985US4507060 Push-pull windmill head having double beam pumping jack
03/12/1985US4503673 Wind power generating system
02/1985
02/12/1985US4499034 Vortex-augmented cooling tower-windmill combination
02/05/1985US4498017 Generating power from wind
01/1985
01/29/1985US4496847 Power generation from wind
01/29/1985US4496846 Power generation from wind
01/22/1985US4495424 Plant for utilization of wind and waves
01/08/1985CA1180757A1 Exploitation of wind energy for producing electrical power
01/01/1985US4491740 Windmill power system
12/1984
12/11/1984US4487193 Thermally operated propeller assembly
12/04/1984US4486638 Device for converting rotational kinetic energy to heat by generating eddy currents
11/1984
11/13/1984US4481774 Solar canopy and solar augmented wind power station
11/08/1984WO1984004362A1 Wind driven power source
10/1984
10/16/1984US4476851 Windmill energy system
09/1984
09/18/1984US4471612 Wind-solar powered water condensing and power generating system
09/18/1984CA1174546A1 Solar wheel
09/13/1984WO1984003541A1 Water supply system, energy conversion system and their combination
07/1984
07/31/1984US4462213 Solar-wind energy conversion system
07/31/1984CA1171670A1 Method of storing energy and system for carrying out this method
06/1984
06/27/1984EP0111646A1 Sea water desalination plant
06/26/1984US4455834 Windmill power apparatus and method
06/26/1984US4455833 Solar wheel
06/13/1984EP0110471A1 Method for converting wind energy into electrical energy, and the apparatus suitable for this purpose
06/05/1984US4452046 System for the obtaining of energy by fluid flows resembling a natural cyclone or anti-cyclone
05/1984
05/22/1984US4450362 Wind energy apparatus
05/22/1984US4449577 Method of storing energy and system for carrying out this method
05/22/1984CA1167770A1 System for the generation of electrical energy by utilizing and controlling wind energy
05/08/1984US4447738 Wind power electrical generator system
05/01/1984US4446376 Auxiliary power supply switching set
04/1984
04/10/1984US4441872 Fluid energy conversion system
03/1984
03/28/1984EP0104034A1 Wind turbines
03/20/1984US4438341 Method of an apparatus for varying the load on an A.C. generator
03/14/1984EP0041976B1 Method of storing energy and system for carrying out this method
02/1984
02/28/1984US4433552 Apparatus and method for recovering atmospheric moisture
02/28/1984US4433544 Wind and solar powered turbine
01/1984
01/24/1984US4427897 Fixed pitch wind turbine system utilizing aerodynamic stall
01/24/1984US4426846 Hydraulic power plant
01/17/1984US4426586 For extraction of power from a moving fluid
01/10/1984US4424796 Wind-powered heat-generating apparatus
01/04/1984EP0097635A2 Device for producing heat energy from a windmill or wind-turbine
01/03/1984US4424452 Fluid-driven power generator
12/1983
12/28/1983EP0097002A2 Generating power from wind
12/28/1983EP0096939A2 Windmill with mobile paddles & centrifugal effect
12/20/1983US4421967 Windmill driven eddy current heater
12/06/1983US4418880 Fluid flow augmentor
11/1983
11/30/1983EP0095270A2 Ram air turbine with variable flow passage
11/15/1983US4415814 System for the generation of electrical energy by utilizing and controlling wind energy
11/15/1983CA1156842A1 Solar canopy for solar augmented power station
09/1983
09/27/1983US4406121 Rotary fluid device
08/1983
08/23/1983US4400659 Methods and apparatus for maximizing and stabilizing electric power derived from wind driven source
05/1983
05/31/1983US4385871 Wind driven air pump
05/04/1983EP0077914A1 Wind power plant with at least one rotating blade
04/1983
04/28/1983WO1983001489A1 Wind mill comprising at least one blade rotating about a rotation axis
04/27/1983EP0077702A2 Converter of rotary kinetic energy into heat by generation of eddy currents
04/19/1983US4380419 Energy collection and storage system
04/12/1983US4379972 Turbine ventilator
04/05/1983CA1144076A1 Wind-driven generator apparatus and method of making blade supports therefor
03/1983
03/23/1983EP0074938A2 Freely floating wind power plant
03/16/1983EP0073840A1 Hydro-electric plant for the conversion of wind and solar energy
02/1983
02/23/1983EP0072598A1 Process for matching the demand for electrical energy to the supply of electrical energy as well as a circuit used for this purpose
02/08/1983US4372389 Downhole water pump and method of use