The invention provides a lifting wing for a railway vehicle, which comprises a support part mounted on the roof of the railway vehicle; the body is installed at the top of the supporting part, the section, in the longitudinal vertical plane, of the body is constructed to be in a roughly plano-convex wing shape with the bottom being in a linear type and protruding upwards, and the distance between the side, close to a vehicle head, of the bottom of the body and a vehicle roof is larger than the distance between the side, close to a vehicle tail, of the bottom of the body and the vehicle roof; the two wind blocking wings are oppositely installed at the positions, close to the two ends, of the top of the body in the transverse direction, and each wind blocking wing is constructed to be a thin plate with the thickness gradually decreasing from the middle to the two ends in the longitudinal direction, so that in the advancing process of the railway vehicle, airflow flows between the two wind blocking wings along the top face of the body.

    本公开提供了一种用于轨道车辆的升力翼,包括支撑部,安装在轨道车辆的车顶上;本体,安装在支撑部的顶部,本体在纵向竖直面内的剖面被构造成底部为直线型、且向上凸起的大致平凸翼型形状,本体的底部靠近车头的一侧与车顶之间的距离大于靠近车尾的一侧与车顶之间的距离;以及两个阻风翼,相互面对地安装在本体的顶部在横向方向上靠近两端的位置,每个阻风翼被构造成厚度由中部沿纵向方向逐渐向两端减小的薄板,使得在轨道车辆行进过程中,气流沿本体的顶面,在两个阻风翼之间流动。


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    Titel :

    Lift wing for railway vehicle and railway vehicle


    Weitere Titelangaben:

    用于轨道车辆的升力翼以及轨道车辆


    Beteiligte:
    LIU JIALI (Autor:in) / SHI YONGDA (Autor:in) / YAO SHUANBAO (Autor:in) / SONG JUNHAO (Autor:in) / CHEN DAWEI (Autor:in) / DING SANSAN (Autor:in)

    Erscheinungsdatum :

    29.11.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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