The present invention provides a ship for reducing thrust resistance, which maximizes the propulsion efficiency of a propeller by reducing wave resistance or the like applied to a hull when propelling the propeller through a new structure where seawater passes therethrough, and can be manufactured in a stable shape. The ship for reducing thrust resistance comprises a resistance reducing device which is installed lengthily on the bottom surface of a ship body in a longitudinal direction, is formed in a C-shape by a bottom plate and a pair of side plates, and has a water flow tunnel where seawater passes therethrough in a longitudinal direction.

    본 발명은 해수가 통과하는 새로운 구조를 제공하여 추진시에 선체에 작용하는 조파저항 등을 감소시켜 추진기의 추진 효율을 극대화하는 것이 가능하고 안정적인 형상으로 제작하는 것이 가능한 추진저항 감소 선박을 제공한다. 본 발명의 추진저항 감소 선박은 선박본체의 저면에 길이방향으로 길게 설치되고 바닥판과 한쌍의 측면판이 대략 "ㄷ"형상을 이루며 형성되고 해수가 통과하는 통수터널이 길이방향으로 관통하여 형성되는 저항감소장치를 포함한다.


    Access

    Download


    Export, share and cite



    Title :

    SHIP REDUCED RESISTANCE AGAINST THRUST


    Additional title:

    추진저항 감소 선박


    Contributors:

    Publication date :

    2016-07-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



    SHIP HAVING REDUCED FRICTIONAL RESISTANCE

    KAWAKITA CHIHARU / SAWAI TAKAYUKI / SHIGENAGA RYOSUKE et al. | European Patent Office | 2015

    Free access

    SHIP HAVING REDUCED FRICTIONAL RESISTANCE

    KAWAKITA CHIHARU / SAWAI TAKAYUKI / SHIGENAGA RYOSUKE et al. | European Patent Office | 2018

    Free access

    SHIP HAVING REDUCED FRICTIONAL RESISTANCE

    European Patent Office | 2017

    Free access

    SHIP WITH REDUCED WAVE-MAKING RESISTANCE

    CHOI IMCHEOL | European Patent Office | 2023

    Free access

    Ship side thrust hole cover

    ZHANG KE / YANG LIN / DONG XUJING | European Patent Office | 2020

    Free access