Wind turbine with extendable and retractable airfoils
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United States of America Patent
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-
Sep 24, 2024
Grant Date -
Jun 15, 2023
app pub date -
Nov 17, 2022
filing date -
Dec 9, 2021
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An example wind turbine is provided that includes a shaft assembly, strut mounts coupled to the shaft assembly, airfoils directly or indirectly coupled to the strut mounts, and a generator assembly connected to the shaft assembly. The shaft assembly defines a central longitudinal axis of the wind turbine. The airfoils are capable of being positioned in a fully extended orientation and a fully retracted orientation. Rotation of the airfoils results in rotation of at least a portion of the shaft assembly to generate electrical current with the generator assembly.
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