Vertical axis wind-powered generator using guided carts
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United States of America Patent
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Nov 8, 2022
Grant Date -
N/A
app pub date -
May 10, 2019
filing date -
May 10, 2019
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Carts with aerofoils move around an elongated, looped track under the force of the wind. Carts are connected to each other in a train on the windward side of the track and collectively rotate gear wheels at the side of the track, via racks mounted on the carts that engage with the gears. The gears ultimately power an electrical generator mounted in the base of the system. The system has multiple tracks stacked one above the other and mounted on a rotatable structure that can be turned to optimize wind energy harvesting. The angle of the aerofoils is adjusted at different locations of the cart on the track when desired. Intervening buffer carts without aerofoils are used to space the carts with aerofoils. The speed of the carts is a fraction of the wind speed.
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