An unmanned aerial vehicle includes a body, a propulsion system connected to the body. The propulsion system generates a lift force in a vertical direction opposite of a gravitational force when activated. In some cases, the unmanned aerial vehicle includes an applicator connected to the body. The applicator includes a channel, a chamber in fluid communication with the channel, and a nozzle in fluid communication with the channel.
SURVEILLANCE WITH AN UNMANNED AERIAL VEHICLE
2020-11-12
Patent
Elektronische Ressource
Englisch
Europäisches Patentamt | 2022
|Low-altitude unmanned aerial vehicle surveillance system
Europäisches Patentamt | 2022
|