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powertrain in a boat including motroterande, pulling propellers arranged in an underwater housing and akterpropellern working kaviterande and drivinstallation with two such powertrain
powertrain in a boat including motroterande, pulling propellers arranged in an underwater housing and akterpropellern working kaviterande and drivinstallation with two such powertrain
A boat propeller drive with an underwater housing which is connected in a fixed manner to a boat hull and has tractor propellers which are arranged on that side of the housing facing ahead and the blade areas of which are adapted to one another in such a manner that, at least under certain operating conditions, the aft propeller works in a cavity-generating manner whereas the fore propeller works in a cavitation-free manner.
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