본 발명은 러더 벌브를 구비한 비대칭 전가동 러더 구조에 관한 것으로, 프로펠러의 후류 방향에 좌우로 회동 가능하게 배치되는 전가동 러더 및, 상기 프로펠러의 축 선과 일치되도록 상기 전가동 러더의 전단에 러더 벌브가 형성되는 비대칭 전가동 러더 구조에 있어서, 상기 전가동 러더는, 상기 러더 벌브의 수평 중심 선을 기준으로 상부에 형성되며, 하단이 수직 중심 선을 기준으로 상기 러더 벌브의 좌현측 또는 우현측에 편향되게 연결되는 중간부 몸체 및, 상기 러더 벌브의 수평 중심 선을 기준으로 하부에 형성되며, 상단이 수직 중심 선을 기준으로 상기 중간부 몸체와 반대되는 상기 러더 벌브의 우현측 또는 좌현측에 편향되게 연결되는 하부 몸체가 형성된다.

    The present invention relates to an asymmetric full spade rudder structure with a rudder bulb, which is formed with a full spade rudder horizontally rotationally provided in a wake direction of a propeller and a rudder bulb at a front end of the full spade rudder so as to correspond to an axial line of the propeller, wherein the full spade rudder includes: a central body which is formed on an upper portion based on a horizontal central line of the rudder bulb and in which a lower end is connected to a portside or a starboard side of the rudder bulb based on a vertical central line to deviate therefrom; and a lower body which is formed on a lower portion based on the horizontal central line of the rudder bulb and in which an upper end is connected to the portside or the starboard side of the rudder bulb opposite to the central body based on the vertical central line to deviate therefrom.


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    Title :

    ASYMMETRIC DIAGONAL FULL SPADE RUDDER STRUCTURE HAVING A SMALL RUDDER BULB


    Additional title:

    러더 벌브를 구비한 비대칭 전가동 러더 구조


    Publication date :

    2022-06-13


    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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