An aerial vehicle (1) in which forward motion is developed by changing the position of the buoyancy centre and the position of the centre of gravity of the aerial vehicle (1). The aerial vehicle (1) has an envelope (12) which is a body of revolution about a central axis (X-X). The envelope (12) comprises a film and contains a lighter than air gas and wings (13, 14) one each extending laterally either side of the envelope (12).
Buoyancy aerial vehicle and method of flight
2017-11-15
Patent
Elektronische Ressource
Englisch