A marine propulsion system includes a housing configured to be coupled to, or within, a marine vessel hull. At least one pair of counter-rotating impellers is disposed within the housing such that the rotation occurs in a plane generally parallel to the surface of the water. A moveable output nozzle is coupled to the rear portion of the housing and can move to facilitate controlling the direction of travel of the vessel.
Propulsion system having counter-rotating impellers
2017-05-02
Patent
Electronic Resource
English
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
Marine propulsion system having counter rotating propeller
European Patent Office | 2018
|Marine propulsion system having counter rotating propeller
European Patent Office | 2017
|Marine propulsion system having counter rotating propeller
European Patent Office | 2018