The invention aims to provide a bulbous bow device which is convenient to maintain and detach, does not affect a hull structure and improves the stability of the hull. The device comprises a conical shell and a plurality of transverse partition plates, wherein the transverse partition plates are all fixed in the conical shell, the conical shell is fixedly connected with an outer plate on the lowerpart of a bow, and the conical shell is matched with the outer plate of the hull to form a first sealing air cavity. The bulbous bow device is applied to the technical field of hull structures.

    本发明旨在提供一种维修拆除方便、不影响船体结构、提高船体稳定性的球鼻艏装置。本发明包括锥形外壳以及若干横隔板,若干所述横隔板均固定在所述锥形外壳内部,所述锥形外壳与船头下部的外板固定连接,所述锥形外壳与船体外板配合形成第一密封气腔。本发明应用于船体结构的技术领域。


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    Title :

    Bulbous bow device


    Additional title:

    一种球鼻艏装置


    Contributors:
    YAN ZHIQING (author) / HAN JIAXIANG (author)

    Publication date :

    2020-06-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Neptun bulbous bow

    Weicker, D. | Engineering Index Backfile | 1969


    Theory of bulbous bow

    Weinblum, G. | Engineering Index Backfile | 1936


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