According to one embodiment of the present invention, a steering apparatus includes: a rudder provided adjacent to a propeller; a bulb provided on the rudder; and guide parts extended from the bulb, respectively, in upper and lower directions and coupled to a portion protruding from a leading edge of the rudder in the bulb to guide flow of a fluid. Therefore, the steering apparatus can reduce resistance and secure hub vortex reducing effects.

    본 발명의 일 실시예에 따른 조향장치는, 프로펠러에 인접하게 마련되는 러더; 상기 러더에 마련되는 벌브; 및 상기 벌브에서 상하 방향으로 각각 연장되되, 상기 벌브에서 상기 러더의 리딩에지로부터 돌출된 부분에 결합되어, 유체의 흐름을 가이드하는 가이드부를 포함하는 것을 특징으로 한다.


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    Title :

    STEERING APPARATUS AND SHIP HAVING THE SAME


    Additional title:

    조향장치 및 이를 구비하는 선박


    Contributors:

    Publication date :

    2020-07-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



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