The present invention relates to a ship to reduce fuel consumption. The present invention has a vertical movement device capable of enabling a rudder to vertically be ascended and descended to vertically move the rudder in accordance with the requirements. As such, the present invention enables the rudder to be descended and change a sailing direction using the rudder when a ship sails in an offshore area requiring a large degree of directional change, and enables the rudder to be ascended to change a direction using a thruster without using the rudder when the ship is sailed at high speeds in an ocean where it does not require a large degree of directional change. According to the present invention, frictional resistance due to the rudder is removed when the cargo ship or the passenger ship is sailed in the ocean at high speeds to reduce fuel consumption and reduce environmental pollution, and to be capable of sailing economically.
SHIP FOR FUEL CONSUMTION REDUCTION
2015-09-02
Patent
Electronic Resource
Korean
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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