Patents
Sitemap › F03 - Machines or engines for liquids; Wind, spring, or weight motors; Producing mechanical power or a reactive propulsive thrust, not otherwise provided for › F03D - Wind motors › F03D 9 - Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby
Patents for F03D 9 - Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby (17,845)
08/1979
08/28/1979US4166222 Wind wheel apparatus for use with a hydro-electric dam
07/1979
07/31/1979CA1059437A1 Wind-driven power plant
07/25/1979EP0003185A2 Harnessing natural energy
07/17/1979CA1058523A1 Wind-driven power plant
06/1979
06/26/1979US4159427 Apparatus for utilizing natural energies
04/1979
04/17/1979US4150300 Electrical and thermal energy supply system for buildings
04/10/1979US4149092 System for converting the randomly variable energy of a natural fluid
03/1979
03/27/1979US4146264 Load control for wind-driven electric generators
03/13/1979US4143522 Windmill operated system
02/1979
02/27/1979US4141215 Windmill mechanism
01/1979
01/30/1979US4137015 Energy conversion system using windmill
12/1978
12/12/1978US4129787 Double wind turbine with four function blade set
11/1978
11/07/1978US4124182 Wind driven energy system
11/07/1978CA1041872A1 Fluid driven power producing apparatus
10/1978
10/10/1978US4119863 Combined high density solar panels and vertical wind turbines
10/03/1978US4118637 Integrated energy system
10/03/1978US4118636 Thermal air powered electric generator system
09/1978
09/19/1978US4115027 Vertical windmill
08/1978
08/29/1978US4109465 Wind energy accumulator
08/01/1978US4104006 Wind-energy conversion device
06/1978
06/06/1978US4093035 Fluid mill powered vehicle
05/1978
05/09/1978US4088352 Wind-driven power plant
02/1978
02/21/1978US4075545 Charging system for automobile batteries
02/21/1978US4074951 Wind power converter
12/1977
12/06/1977US4061926 Wind driven electrical generator
11/1977
11/22/1977US4058979 Energy storage and conversion technique and apparatus
11/01/1977US4055950 Energy conversion system using windmill
09/1977
09/20/1977US4049300 Fluid driven power producing apparatus
08/1977
08/02/1977US4039848 Wind operated generator
07/1977
07/12/1977US4035658 High power wind turbine with kinetic accumulator
07/05/1977US4033126 Solar energy device
06/1977
06/28/1977US4031702 Means for activating hydraulic motors
06/21/1977US4030859 Floating aerator having means to vary the length of the draft pipe
05/1977
05/17/1977US4023368 High density-third dimension geometry solar panels
12/1976
12/14/1976US3996741 Energy storage system
11/1976
11/02/1976US3989189 Heating system
10/1976
10/26/1976US3988592 Electrical generating system
08/1976
08/10/1976US3974396 Electric generator arrangement
08/10/1976US3974394 Capturing hydro power, earth power and wind power with means and methods of storing same
05/1976
05/18/1976US3957397 Conversion of wind energy to mechanical energy
05/18/1976US3956902 Heating and cooling system
04/1976
04/27/1976US3952723 Windmills
03/1976
03/23/1976US3946242 Geophysical energy source utilization circuit
03/16/1976US3944840 Wind power conversion system
02/1976
02/03/1976US3936652 Power system
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