The present invention relates to a supporting structure of a duct for a ship. A circle or oval duct is installed between the stern and a propeller. Current fixing wings located on the portside and the starboard at the bottom of the center of the propeller cross the duct in the horizontal direction in the duct so that a thrust can be obtained from the duct, and the current fixing wings are reduced to rotational energy. Accordingly, propulsion efficiency of the ship can be increased.

    본 발명은 선박용 덕트의 지지구조에 관한 것으로, 선미와 프로펠러의 사이에 원형 또는 타원형의 덕트가 설치되며, 그 덕트에는 프로펠러 중심의 하부 측 좌현과 우현에 위치되는 전류고정날개가 덕트와 수평방향으로 교차하여 배치됨으로써, 덕트로부터 추력을 얻고 전류고정날개가 회전에너지로 감소하는 부분을 없애주는 역할을 하도록 구성하여 선박의 추진효율을 높일 수 있다.


    Access

    Download


    Export, share and cite



    Title :

    SUPPORTING STRUCTURE OF DUCT FOR SHIP


    Additional title:

    선박용 덕트의 지지구조


    Contributors:

    Publication date :

    2015-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



    SUPPORTING STRUCTURE OF DUCT FOR SHIP

    European Patent Office | 2020

    Free access

    SUPPORTING STRUCTURE OF DUCT FOR SHIP

    HUR JAE WOOK | European Patent Office | 2015

    Free access

    SUPPORTING STRUCTURE OF DUCT FOR SHIP

    European Patent Office | 2020

    Free access

    SUPPORTING STRUCTURE OF OVAL DUCT FOR SHIP

    European Patent Office | 2020

    Free access

    SUPPORTING STRUCTURE OF OVAL DUCT FOR SHIP

    HUR JAE WOOK / JANG YOUNG HUN / KIM WOO JIN | European Patent Office | 2015

    Free access