| 摘要 |
FIELD: lighter-than-air flying vehicles. SUBSTANCE: proposed structure includes skeleton and skin. Skeleton is made from longitudinal stringers whose ends are connected by means of adjustable brace. Skin has shape of negative Gauss curvature between adjacent stringers. Pressure of gas maintained inside case is reduced as compared with surrounding atmospheric pressure. EFFECT: enhanced reliability; improved service characteristics. 6 dwg
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