Disclosed is an apparatus for reducing resistance. According to one embodiment of the present invention, the apparatus comprises: a bulb member installed in a lower portion of a forward portion of a hull to form an expansion space and allowing kurtosis protruding in the front direction of the hull to be varied when the expansion space is expanded; a support member installed to protrude in the front direction of the forward portion and supporting the bulb member while the kurtosis of a bulb is varied; and a fluid supply unit supplying fluid to vary the bulb member into the expansion space.

    저항 저감 장치가 개시된다. 본 발명의 실시예에 따른 저항 저감 장치는 선체의 선수부의 하부에 설치되어 팽창 공간을 형성하고, 상기 팽창 공간이 팽창하면 상기 선체의 전방으로 돌출되는 첨도(kurtosis)가 가변되는 벌브 부재; 상기 선수부에 전방으로 돌출 가능하게 설치되며, 상기 벌브의 첨도가 가변되는 과정에서 상기 벌브 부재를 지지하는 지지 부재; 및 상기 팽창 공간으로 상기 벌브 부재를 가변시키기 위한 유체를 공급하는 유체 공급부를 포함한다.


    Access

    Download


    Export, share and cite



    Title :

    Apparatus for decreasing resistance of ship


    Additional title:

    저항 저감 장치


    Contributors:
    KIM HEE JUNG (author) / LEE DONG HYUN (author) / SONG CHI SU (author) / PAK KYUNG RYEUNG (author) / LEE TAE GOO (author)

    Publication date :

    2018-05-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



    Apparatus for decreasing resistance of ship

    European Patent Office | 2018

    Free access

    Apparatus for decreasing drag resistance of ship

    European Patent Office | 2018

    Free access

    Apparatus for decreasing drag resistance of ship

    PAK KYUNG RYEUNG / KIM SU HYUNG / KIM HEE JUNG et al. | European Patent Office | 2018

    Free access

    Apparatus for decreasing drag resistance of ship

    LEE JAE HAK / KIM HEE JUNG / PAK KYUNG RYEUNG et al. | European Patent Office | 2018

    Free access

    APPARATUS FOR DECREASING RESISTANCE OF SHIP

    RHYU SEONG SUN / JANG JIN HO | European Patent Office | 2016

    Free access