The invention provides a semi-suspension rudder blade, a semi-suspension rudder and a ship body and relates to the technical field of ships. The semi-suspension rudder blade comprises a rudder blade upper part and a rudder blade lower part, wherein the outer edge of the upper end surface of the rudder blade lower part comprises two first linear structures which are symmetrically arranged left and right; the first linear structure comprises a first rear-section linear structure from the rear end of the lower part of the rudder blade to the widest position; an outer edge of the lower end face of the rudder blade upper part comprises two second linear structures which are arranged in a bilateral symmetry mode, each second linear structure comprises a second rear section linear structure from the rear end of the rudder blade upper part to the widest position, and the outer edge of the upper end face of the rudder blade upper part comprises a third linear structure which is arranged in a bilateral symmetry mode; the third linear structure comprises a third rear-section linear structure from the rear end of the upper part of the rudder blade to the widest position; the projections of the third rear-section linear structure and the second rear-section linear structure on the upper end face of the lower part of the rudder blade coincide with the first rear-section linear structure.

    本发明提供了一种半悬挂舵舵叶、半悬挂舵及船体,涉及船舶技术领域,半悬挂舵舵叶包括舵叶上部分和舵叶下部分,舵叶下部分的上端面的外边沿包括左右对称设置的两个第一线型结构,第一线型结构包括自舵叶下部分的后端到最宽位置处的第一后段线型结构;舵叶上部分的下端面的外边沿包括左右对称设置的两个第二线型结构,第二线型结构包括自舵叶上部分的后端到最宽位置处的第二后段线型结构,舵叶上部分的上端面的外边沿包括左右对称的第三线型结构,第三线型结构包括自舵叶上部分的后端到最宽位置处的第三后段线型结构;第三后段线型结构和第二后段线型结构分别在舵叶下部分的上端面上的投影均与第一后段线型结构重合。


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    Titel :

    Semi-suspension rudder blade, semi-suspension rudder and ship body


    Weitere Titelangaben:

    半悬挂舵舵叶、半悬挂舵及船体


    Beteiligte:
    GENG JIWEN (Autor:in) / XIA YUTAO (Autor:in) / LI BO (Autor:in) / DAI MALI (Autor:in) / MO JIHUA (Autor:in) / KUANG YAN (Autor:in)

    Erscheinungsdatum :

    2021-04-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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