Auxiliary propulsion system for seagoing ships
Boat-propeller unit
Energy system for watercraft
Floating, water current-driven electrical power generation...
Marine propulsion system
Marine transmission gear unit with double drive
Marine transmission gear unit with double drive
Method and apparatus for decreasing marine vessel power...
Method and apparatus for retrieving energy from a flowing...
Motor boat with auxiliary motor
Outboard motor retrofit generator apparatus
Power generating and propelling system of vessel
Propulsion arrangement
Propulsion machinery for LNG ships
Propulsion means for a boat
Propulsion system and power plant for ships or boats and prefera
Rotor energy augmented marine vessel
Ship drive with a driving engine and a directly driven propeller
Ship propulsion arrangement
Wave rotor based power and propulsion generation for a...