Fin stabilizer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11685485
APP PUB NO 20200361582A1
SERIAL NO

16925556

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A vessel hull stabilization system includes a housing having a rotatable shaft mounted thereto, the shaft configured to connect to a fin such that the fin is located on an outside of the vessel hull and the housing is located on an inside of the vessel hull. A drive system is mounted to the housing and includes a motor and a drive element. The motor is connected to a central shaft of the drive element. The drive element includes a plurality of teeth positioned between the outer element and the central shaft such that when the motor rotates the central shaft, the plurality of teeth oscillate inwards and outwards to interact with teeth in the outer element and thereby cause rotation of a fin shaft connected to the outer element or to the gear having the oscillating teeth. A controller receives sensor readings to determine control signals to send to the motor(s) to impart rotation of the fin.

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First Claim

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Patent Owner(s)

  • NAIAD MARITIME GROUP, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Costen, Cameron Milford, US 6 6
Knapp, Ryan W Sandy Hook, US 18 73
Venables, John D Monroe, US 17 126
Venables, Steven J South Windsor, US 7 6

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