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    • 1. 发明专利
    • Light sign balloon equipped with inflatable envelope having self-adjusted internal pressure
    • 装有自动调节内部压力的可充气罩的轻型标志气球
    • JP2004134393A
    • 2004-04-30
    • JP2003309191
    • 2003-09-01
    • AirstarエールスターAirstar
    • CHABERT PIERREJULLIN CLAUDERUTY JEROMEBORDAZ PASCAL
    • F21V17/02F21S8/00F21S8/08F21V1/00F21W131/00F21Y101/00
    • F21V3/023
    • PROBLEM TO BE SOLVED: To provide an inflatable light balloon equipped with a large capacity of envelope to which wind resistance is optimum irrespective of the height of a mast.
      SOLUTION: The balloon includes the envelope 12 which can be inflated with air, an anemometer 32 for determining wind velocity outside this envelope 12, and a control circuit for controlling a fan so that the internal expansion pressure of the envelope 12 is changed according to the wind velocity. An upper component 14A of the mast 14 is vertically passed through the envelope 12 and static rigidity is provided at levels of a bottom pole 18 and a top pole 26 on both sides of a diametric direction. The mast 14 is hollow, and at least one air outlet orifice 46 is formed on the upper component 14A so that the envelope 12 is inflated by an electropneumatic means.
      COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供一种充气的轻型气球,其装配有大容量的信封,无论桅杆的高度如何,风罩都是最佳的。

      解决方案:气囊包括可以用空气充气的封套12,用于确定外壳12外的风速的风速计32,以及用于控制风扇的控制电路,使得外壳12的内部膨胀压力改变 根据风速。 桅杆14的上部构件14A垂直地穿过外壳12,并且在直径方向两侧的底极18和顶极26的高度设置静刚度。 桅杆14是中空的,并且至少一个空气出口孔46形成在上部部件14A上,使得外壳12由电动气动装置充气。 版权所有(C)2004,JPO