The invention discloses a louvered sail device and a ship comprising the same, the louvered sail device comprises a support member, a driving mechanism and a plurality of louvre blades, each louvre blade is provided with a windward surface for blocking air flow, the plurality of louvre blades are arranged on the support member and arranged in a row, the louvre blades are pivoted to the support member, and pivots of the plurality of louvre blades are parallel. The driving mechanism is connected with the louver blades and drives the louver blades to turn over around the axes of the louver blades. The louvered sail device is composed of a plurality of louvered blades, when a sail needs to be unfolded, the windward faces of the louvered blades are rotated to the same plane through a driving mechanism, and wind resistance is increased; when the sail needs to be folded, the windward faces of the louver blades are rotated to different planes through the driving mechanism, channels are formedbetween the louver blades, and wind resistance is reduced. The state switching of the device is realized by changing the postures of the louver blades at the positions of the pivots, the traditional sail that canvas needs to be moved for a long distance to be unfolded or folded is not needed, and the operation is simple and quick.

    本发明公开了一种百叶式风帆装置及包含其的船舶,百叶式风帆装置包括支撑件、驱动机构和多个百叶片,百叶片具有用于阻挡空气流动的受风面,多个百叶片设置于支撑件并排列成一排,百叶片枢接于支撑件,多个百叶片的枢轴相平行,驱动机构与百叶片连接,驱动机构带动百叶片绕自身轴线翻转。该百叶式风帆装置由多个百叶片组成,当需要展开风帆时,通过驱动机构将百叶片的受风面旋转至同一平面,增大风阻;当需要收起风帆时,通过驱动机构将百叶片的受风面旋转至不同平面,使百叶片之间形成有通道,减小风阻。该装置的状态切换是百叶片在枢轴位置的姿态改变来实现,无需像传统的风帆需要帆布长距离移动来展开或收拢,操作简单、快速。


    Access

    Download


    Export, share and cite



    Title :

    Louvered sail device and ship comprising same


    Additional title:

    一种百叶式风帆装置及包含其的船舶


    Contributors:
    ZHANG HAIWEN (author) / ZHANG QIPENG (author) / MA SHUGUANG (author) / LIU JUNHONG (author) / HE XIAOLEI (author) / YU YANLING (author) / WANG XIAOYU (author)

    Publication date :

    2020-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Louvered sail navigation aid and ship

    YANG GUANGZHAO / CAI WEI / WANG JIAN et al. | European Patent Office | 2022

    Free access

    Auxiliary sail and ship comprising the same

    LEE SANG HUN / KIM SUNG SOO / HAN JEONG HOON et al. | European Patent Office | 2024

    Free access

    Auxiliary sail and ship comprising the same

    LEE SANG HUN / KIM SUNG SOO / KIM JAE HWEE et al. | European Patent Office | 2024

    Free access

    Roller shutter type sail device and ship comprising same

    ZHANG HAIWEN / ZHANG QIPENG / MA SHUGUANG et al. | European Patent Office | 2020

    Free access

    Ship using sail

    SUN HAISU / XU JINGJING / ZHANG ZHUO et al. | European Patent Office | 2022

    Free access