FAMILY OF AIRFOILS FOR FLUID TURBINE WITH PASSIVE-PITCHING ROTOR BLADES

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250059944A1
SERIAL NO

18628944

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A fluid turbine has a rotor-blade design with aerodynamic pitch control. A high-operating lift coefficient, combined with high-operating efficiency as a ratio of lift over drag, provides sufficient pitching moment to pitch the rotor blade in excessive winds. The aerodynamic properties of the airfoil design comprise laminar and turbulent flow effects that provide roughness insensitivity. Some embodiments comprise hybrid actuated-self-pitch control.

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Patent Owner(s)

Patent OwnerAddress
LOCCISANO VINCENTWELLESLEY MA

International Classification(s)

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  • 2024 Application Filing Year
  • F03D Class
  • 232 Applications Filed
  • 34 Patents Issued To-Date
  • 14.66 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Loccisano, Vincent Wellesley, US 23 0

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges438101 - 100255075100125150175200225250275300325350375400425450475

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