Aeronautics and astronautics – Aircraft – lighter-than-air – Airships
Patent
1975-10-06
1977-06-28
Blix, Trygve M.
Aeronautics and astronautics
Aircraft, lighter-than-air
Airships
244128, B64B 158
Patent
active
040320855
ABSTRACT:
The present invention relates to a dirigible, especially a non-rigid dirigible, wherein the body of the dirigible has at its bow section and at its stern section cells pressurized under a higher pressure than the maximum dynamic pressure produced at the bow under flight conditions, whereby the body of said dirigible in the region of the pressure transition circular lines is subdivided by partitions forming said cells, which partitions are adapted to receive pressure without any substantial deformation.
REFERENCES:
patent: 988597 (1911-04-01), Schutte
patent: 1097201 (1914-05-01), Upson
patent: 1372925 (1921-03-01), Andersson
patent: 1700096 (1929-01-01), Liebert et al.
patent: 2396494 (1946-03-01), Donnell et al.
patent: 3079106 (1963-02-01), Whitnah
patent: 3180590 (1965-04-01), Fitzpatrick
patent: 3456903 (1969-07-01), Papst
Blix Trygve M.
Kelmachter Barry L.
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