| 摘要 |
FIELD: lighter-than-air flying vehicles. ^ SUBSTANCE: proposed airship has three-dimensional truss 1 made from composite material, insulated corrugated envelopes 2, diagonal wires 5, main reservoirs 6 with compressed helium, bypass electric valves mounted in gas ducts and control jets 7, pumps 8 for fast transfer of helium from envelopes 2 to auxiliary reservoirs 9, turbo-jet engines 10, fuel tanks 11, storage batteries 12 and pilot cabin 13. Truss 1 is assembled from articulation pyramidal modules. Envelopes 2 are secured to upper rods of truss 1 at overlap for expansion or compression along longitudinal wires 3. Framework 4 is assembled from articulation rod modules secured in upper articulations of truss 1 by means of threaded joints. Control jets 7 are secured in upper articulations of truss 1 and framework 4 by means of threaded joints. Cargo 14 is secured to lower articulations of truss 1. ^ EFFECT: reduced weight; low technological and operational expenses; enhanced maneuverability. ^ 2 cl, 7 dwg |
