2687435-A2 is referenced by 1 patents.

[en] An air vehicle has a gas-filled hull (1) of flexible sheet material. Strakes (7) extend along an exterior of the hull, each strake comprising a gas-filled tube (10) of flexible sheet material. A rigid board (12) may project outwardly from the gas-filled tube (10) and away from the vehicle. A further layer of flexible sheet material (13) may extend from one side of the strake (7) over the board (12), to another side of the strake, to provide a strake (7) generally triangular in cross section.

Title
[fr] AĆ©rostat hybride
[de] Hybrides Luftschiff
[en] Hybrid lighter than air vehicle
Application Number
EP20130177021
Publication Number
2687435 (A2)
Application Date
July 18, 2013
Publication Date
January 22, 2014
Inventor
DURHAM MICHAEL
GB
Assignee
HYBRID AIR VEHICLES
GB
IPC
B64B 1/12
B64B 1/14
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