According to an embodiment of the present invention, a ship having an ice fragment inflow prevention apparatus comprises: a hull having a bow section and having, on the bottom surface of a ship, at least one concealed space with an opening; an ice fragment inflow prevention apparatus provided in the concealed space, disposed in the concealed space in a first operation, and allowing at least a portion to protrude from the hull through the opening to the outside in a second operation to block ice fragments broken by the bow section from entering the bottom surface of the ship, thereby guiding the ice fragments toward the side of the ship; and a door unit having at least one door body provided to be movable between a first position at which the door unit is located when the ice fragment inflow prevention apparatus is disposed in the concealed space, and a second position at which the door unit is located when the at least a portion of the ice fragment inflow prevention apparatus protrudes to the outside through the opening, and is coupled to the hull. Therefore, when sailing in frozen sea areas, the ship can reduce navigation resistance compared to an existing ship designs.

    본 발명의 일 실시예에 따른 빙편유입방지장치를 구비한 선박은, 선수부를 구비하며, 개구가 형성된 적어도 하나의 은폐공간이 선저면에 마련되는 선체; 은폐공간에 마련되어 제1 운항 시 은폐공간 내에 배치되고 제2 운항 시 선체로부터 적어도 일부분이 개구를 통하여 외부로 돌출되어 선수부에 의해 부서진 빙편들이 선저면으로 유입되는 것을 차단하여 빙편들을 선측으로 유도하는 선저면 빙편유입방지장치; 및 선저면 빙편유입방지장치가 은폐공간 내에 배치되는 경우 위치하는 제1 위치와, 선저면 빙편유입방지장치가 적어도 일부분이 개구를 통하여 외부로 돌출되는 경우 위치하는 제2 위치 사이를 이동가능하게 마련되는 적어도 하나의 도어체를 구비하되 선체에 결합되는 도어유닛을 포함한다.


    Access

    Download


    Export, share and cite



    Title :

    Ship having ice debris inflow prevention apparatus


    Additional title:

    빙편유입방지장치를 구비한 선박


    Contributors:

    Publication date :

    2023-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



    Air inflow apparatus for ship

    PARK SEONG JONG | European Patent Office | 2022

    Free access

    Gas inflow prevention device for ship air intake

    CHI HYE RYOUN / KWON SEUNGMIN / LEE JAE BONG | European Patent Office | 2020

    Free access

    Air inflow apparatus for ship

    PARK SEONG JONG / JIN BONG MAN | European Patent Office | 2023

    Free access

    Open Air Inflow Apparatus for Ship

    KIM HYUN JUN / SONG JAE WON / KIM JONG HO et al. | European Patent Office | 2017

    Free access

    Water Inflow Prevention Apparatus for Winch

    European Patent Office | 2023

    Free access