FIN THRUSTER

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FIN THRUSTER

• Side thruster
• Patent app.Fi 20070923

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Measures of medium size thruster
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Installation so, that wheel is over the
waterline, but fin slides under water
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FIN THRUSTER
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Movement of the fin is like onion,cavitation
noise is small, because cavitation area is
transferred forward, so fin has always water
without bubbles
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Fin can be stopped inside when sailing
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Fin at its lower position
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Fin Thruster can be installed in fore peakdue to
its cababilty to work near surface, max moment to
turn the boat

• Installation comprison of different
  thrusters

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Installation in aft of sailyacht
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Installation in the fore peak
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Contact Information

• Jussi Puotunen
• Nokikanakuja 15
• 23500 Uusikaupunki
• Finland
• Tel[phone]
• Jussi.puotunen_at_pilkington.fi
• Jussi.puotunen_at_pp.inet.fi