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    • 10. 发明公开
    • COAXIAL TWO-LAYERED PARACHUTE
    • 同轴双层伞
    • EP3296209A1
    • 2018-03-21
    • EP16792022.2
    • 2016-04-18
    • Liao, Shueh-Chih
    • Liao, Shueh-Chih
    • B64D17/04B64D17/06
    • B64D17/04B64B1/48B64D1/12B64D17/06B64D17/34B64D17/72B64D17/74B64D17/78
    • Disclosed is a coaxial two-layered parachute (10) comprising an inner layer of inflation sac body (20) and an outer layer of parachute cover (30) provided on a coaxial centreline, and a bearing article (T) connected below the inner layer of inflation sac body (20) and the outer layer of parachute cover (30), wherein helium gas is pre-filled inside the inner layer of inflation sac body (20) and generates a buoyancy (F), such that the inner layer of inflation sac body (20) floats upwards to a suitable height due to the internal buoyancy (F), and when the inner layer of inflation sac body (20) floats upwards to a suitable height and when the bearing article (T) connected below the inner layer of inflation sac body (20) and the outer layer of parachute cover (30) falls, taking advantage of an upward current of outside air, the air current enters an inflation space (31) through an air inlet of the outer layer of parachute cover (30) to form another buoyancy (F1), resulting in a completely open parachute state due to the air current entering the inside of the inflation space (31) of the outer layer of parachute cover (30).
    • 本发明公开了一种同轴双层降落伞(10),其包括设置在同轴中心线上的膨胀囊主体(20)的内层和降落伞罩(30)的外层,以及连接在内层下方的轴承物品(T) (20)的外层和降落伞罩(30)的外层,其中氦气被预先填充在膨胀囊体(20)的内层内并且产生浮力(F),使得内层 由于内部浮力(F),膨胀囊本体(20)向上漂浮至合适的高度,并且当膨胀囊本体(20)的内层向上漂浮至合适的高度并且当轴承制品(T) 充气囊体20的内层和降落伞罩30的外层利用外部空气的向上流动而下落,气流通过外层的空气入口进入膨胀空间31, 降落伞盖(30)形成另一个浮力(F1),导致完全o 由于气流进入降落伞罩(30)外层的充气空间(31)的内部,所以笔降落伞状态。