Patents for F03D 3 - Wind motors with rotation axis substantially at right angle to wind direction (9,151)
09/1978
09/19/1978US4115027 Vertical windmill
09/12/1978US4113408 Wind generator system
08/1978
08/08/1978US4105363 Overspeed control arrangement for vertical axis wind turbines
07/1978
07/18/1978US4101244 Vertical axle paddle motor
06/1978
06/27/1978US4097190 Wind motor
06/06/1978US4093035 Fluid mill powered vehicle
05/1978
05/23/1978US4090811 Fluid current motor
05/09/1978US4088419 Wind operated power plant
05/02/1978US4087202 Vertical axis wind turbines
04/1978
04/25/1978US4086023 Windmill
04/18/1978US4084918 Wind motor rotor having substantially constant pressure and relative velocity for airflow therethrough
03/1978
03/28/1978CA1028625A1 Vertical arbor motor for windmille
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
12/06/1977US4061105 Sail to row
11/1977
11/29/1977US4059969 Air conditioned shelter
11/08/1977US4057270 Fluid turbine
10/1977
10/04/1977US4052134 Vertical axis wind turbine motor
09/1977
09/27/1977US4050246 Wind driven power system
09/20/1977US4049362 Wind-driven rotor assembly
09/20/1977US4049300 Fluid driven power producing apparatus
09/20/1977US4048947 Rotary device driven by a moving fluid
09/13/1977US4047834 Horizontal multidirectional turbine windmill
09/13/1977US4047833 Horizontal windmill
08/1977
08/02/1977US4039849 Wind powered generating systems
07/1977
07/26/1977US4037989 Vertical axis wind turbine rotor
07/26/1977US4037983 Wind motor
07/12/1977US4034735 Solar energy system
06/1977
06/28/1977US4032257 Mill, particularly windmill
06/21/1977US4031405 Windmill with shroud adjusting means
06/21/1977US4031173 Efficiency and utilization of cooling towers
04/1977
04/26/1977US4019828 Wind driven apparatus
04/19/1977US4018051 Omnidirectional air driven power generating system
04/12/1977US4017204 Wind motors
04/05/1977US4015911 Higher efficiency wind motor with receptors of diminished drag characteristics
03/1977
03/15/1977US4012163 Wind driven power generator
02/1977
02/01/1977US4005947 Fluid operated rotor
01/1977
01/25/1977US4004861 Wind driven prime mover
11/1976
11/30/1976US3995170 Wind energy conversion device
11/30/1976US3994621 Windmill
10/1976
10/26/1976US3988072 Wind motors
10/19/1976US3986786 Wind motors
10/19/1976US3986785 Vertical axis wind motor
08/1976
08/24/1976US3976396 Device for converting fluid flow into kinetic energy
03/1976
03/16/1976US3944840 Wind power conversion system
03/09/1976US3942909 Vertical axis fluid driven rotor
03/02/1976US3942025 Process for storing electricity for a fast advancing conveyance and device for storing such electricity
03/02/1976US3941504 Wind powered rotating device
02/1976
02/17/1976US3938907 Horizontal multidirectional turbine windmill
01/1976
01/06/1976US3930750 Wind power plant
1 ... 82 83 84 85 86 87 88 89 90 91 92