FIELD: airships. SUBSTANCE: airship has shell 1 with a ballonet, nacelle 12 with two aircraft engines. Shell 1 has radial partitions 2 which part it into fourteen isolated from each other vessels 4 with helium under gauge pressure of 0.05-0.01kg/cm2. Outer shell 9 forms additional vessels with helium under half as many gauge pressure. The ballonet is formed by its wall and inner shell 1 of the airship. EFFECT: improved load-carrying capacity, reliability and reduced cost of transportation. 4 cl, 7 dwg
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Authors
Dates
1994-02-15—Published
1990-02-26—Filed