Provided is a rotational floating body comprising: a body provided with a hollow portion at the side of the center of rotation and having a cylindrical shape; and a rotation induction unit formed in a spiral shape along the outer circumferential surface of the body and enabling the body to rotate in the circumferential direction according to the flow of a floating fluid, wherein the rotation induction unit is arranged to form a vertical or inclined angle with respect to fluid flow.

    L'invention concerne un corps flottant rotatif comprenant : un corps pourvu d'une partie creuse sur le côté du centre de rotation et ayant une forme cylindrique ; et une unité d'induction de rotation formée en spirale le long de la surface circonférentielle externe du corps et permettant au corps de tourner dans la direction circonférentielle en fonction de l'écoulement d'un fluide flottant, l'unité d'induction de rotation étant agencée pour former un angle vertical ou incliné par rapport à l'écoulement du fluide.

    회전중심 측에 중공부가 마련된 원기둥 형상의 바디; 및 바디의 외주면을 따라 나선형으로 형성되어, 부유시키는 유체의 흐름에 의해 바디가 원주방향으로 회전되도록 하는 회전유도부;를 포함하고, 회전유도부가 유체 흐름에 대하여 수직 또는 경사각이 형성되도록 배치되는 회전 부유체가 제공된다.


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    Title :

    ROTATIONAL FLOATING BODY


    Additional title:

    CORPS FLOTTANT ROTATIF
    회전 부유체


    Contributors:

    Publication date :

    2020-12-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / A01K ANIMAL HUSBANDRY , Tierzucht



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