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Hélice à haut rendement - high efficiency propellers

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Uploaded by on Feb 10, 2009

Economies de carburant et gain de vitesse pour les bateaux.
Le procédé est en cours d'industrialisation.
L'inventeur ne veut pas être contacté.

Fuel savings and speed increase for boats.
The process is being industrialized.
The inventor does not want to be contacted.

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  • La premiere helice qui fait bla bla bla bla bla......

  • @hypnow Ouai, ça semble très bien, sauf que l'on ne voit rien de la modification en question. On n'a même pas la moindre idée de ce que cela pourrait bien être. SVP un peu plus de détails sur les principes hydraudynamiques et la construction.

  • This is one of the most promising innovation I've seen in the last years concerning marine propulsion (except the Yamoto 1 experiment in Japan :-) ); a field so "classical" that nothing real new was expected by experts! Reminds me several significant innovations & inventions which took place at the end of nineteenth century, a period rich with revolutionary breakthroughs (aircraft, internal-combustion engine, hertzian communication, X-rays) were invented or discovered. CONGRATULATIONS!

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