| 摘要 |
A vessel with a retractable thruster is disclosed. The vessel with a retractable thruster according to an embodiment of the present invention comprises a thruster; a canister combined with the upper part of the thruster, driving the thruster; a trunk penetrating a hull in the height direction to allow the thruster and the canister to be inserted therein and lift. a lifting device vertically lifting the thruster and the canister in the trunk; and seawater rising prevention units provided between the inner wall of the trunk and the outer wall of the canister, preventing seawater from rising over a load line in the trunk while the vessel sails, wherein the seawater rising prevention units are spaced apart from each other in the height direction of the hull between the inner wall of the trunk and the outer wall of the canister, and include multiple partition walls arranged along the circumference of the inner wall of the trunk. |
