Platform for generating electricity from flowing fluid using generally prolate turbine

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United States of America Patent

PATENT NO 9322394
APP PUB NO 20140203564A1
SERIAL NO

14219645

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Abstract

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A platform-like device for generating electricity from moving fluids has at least two fluid turbines coupled to one another through a frame. The fluid turbines are adapted to rotate in opposite directions. The fluid turbines also provide buoyancy for the platform so that the platform is self supporting in the water. The fluid turbines preferably have helicoid flights (screw-like threads) mounted to generally prolate casings. The fluid turbines preferably connect to electric generators through belt, chain-drive, or other transmission systems. The platform may additional support a wind turbine.

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Patent Owner(s)

Patent OwnerAddress
NATURAL POWER CONCEPTS INCHONOLULU HI

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pitre, John Honolulu, US 23 208

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