The present invention relates to a variable current fixation blade. The present invention can move the current fixation blade along the circumference of a stern boss in consideration of wake at a running draft and line speed. Further, according to the present invention, a stopper of a fixation unit is operated to be coupled to a fixation groove to fix a position of the current fixation blade. In the present invention as well as the above, a unit for adjusting an angle of attack changes an angle of the current fixation blade into a certain angle with respect to a rotary shaft of the current fixation blade to adjust an angle of attack. Therefore, the present invention is capable of operating at optimum speed and propelling efficiency under all operating conditions.

    본 발명은 가변형 전류고정날개에 관한 것으로, 운항시 흘수 및 선속에서의 웨이크(wake)를 고려하여 전류고정날개를 스턴 보스의 원주를 따라서 이동시킬 수 있고, 고정유닛의 스토퍼가 작동하여 고정 홈에 결합하여 전류고정날개의 위치를 고정함은 물론 받음각 조절 유닛은 전류고정날개의 회전 샤프트를 중심으로 전류고정날개를 일정각도로 가변시켜서 받음 각을 조절함으로써, 모든 운항 상황에서 최적 선속 운항 및 추진 효율이 가능하다.


    Access

    Download


    Export, share and cite



    Title :

    MOVABLE TYPE PRE-SWIRL STATOR


    Additional title:

    이동식 전류고정날개


    Contributors:
    SHIN KI HO (author)

    Publication date :

    2018-07-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F16H Getriebe , GEARING



    MOVABLE TYPE PRE-SWIRL STATOR

    European Patent Office | 2024

    Free access

    MOVABLE TYPE PRE-SWIRL STATOR

    SHIN KI HO / YANG HAE UK | European Patent Office | 2018

    Free access

    PRE-SWIRL STATOR

    KIM GUN HYOUNG / KIM JIN MUN / KIM HEE CHUL et al. | European Patent Office | 2018

    Free access

    PRE-SWIRL STATOR

    KIM GUN HYOUNG / KIM JIN MUN / KIM HEE CHUL et al. | European Patent Office | 2018

    Free access

    PRE-SWIRL STATOR

    KIM SEONG OH | European Patent Office | 2020

    Free access