A novel retractable thruster unit for a marine vessel using a tunnel thruster includes a nozzle having an end, the end being provided with two closing plates, a top closing plate, and a bottom closing plate. The closing plates are arranged 180 degrees apart on opposite sides of the axis of the propeller and extend substantially axially from the end of the nozzle.
A RETRACTABLE THRUSTER UNIT FOR A MARINE VESSEL
EINZIEHBARES STRAHLRUDER FÜR EIN WASSERFAHRZEUG
UNITÉ DE PROPULSION RÉTRACTABLE POUR UN VAISSEAU DE HAUTE MER
2017-01-25
Patent
Electronic Resource
English
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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