Rotor or propeller blade with dynamically variable within each revolution fluid dynamic properties

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United States of America Patent

PATENT NO 11396360
SERIAL NO

16563888

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Abstract

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A blade for cycloidal rotor or propeller is provided with means to dynamically change within each revolution: its relative pivot point location along chord, extend or retract trailing edge, make actuated or passive turns of trailing edge flap, dynamically control stiffness of at least the flexible trailing edge, open or close strips covering much of blade surface area to allow flow through the blade. These features will enable the control system to continually adjust each blade to its immediate operating environment along the orbit.

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Patent Owner(s)

Patent OwnerAddress
ROITMAN PHILIPPE4 JANUSZ KORCZAK STREET RAANANA 4320856

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bogrash, Philip Or Akiva, IL 10 42

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