A sail propulsion element comprising an inflatable sail (2) consisting essentially of two substantially sealed adjacent surfaces (9, 10) linked to each other on the perimeter of same, thus together forming a recess (8); the element further comprising a conduit (11) disposed between the inside and the outside of the recess (8) and means for injecting air into the latter; characterised by the fact that the sail (2), once inflated, has a profile that remains permanently symmetric, regardless of the movement of the element, or the direction or strength of the wind.
ELEMENT DE PROPULSION VELIQUE COMPRENANT UNE VOILE GONFLABLE A PROFIL SYMETRIQUE
SAIL PROPULSION ELEMENT COMPRISING AN INFLATABLE SAIL WITH A SYMMETRICAL PROFILE
SEGELANTRIEBSELEMENT MIT EINEM AUFBLASBAREN SEGEL MIT EINEM SYMMETRISCHEN PROFIL
2021-06-02
Patent
Electronic Resource
French
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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