Patent ID: 8827208

Claim:
An aircraft comprising a smoke generation device comprising at least one turbojet propelling the aircraft, the turbojet having a hot gas flow zone, the device comprising: a tank containing a smoke generating liquid; a liquid distributing unit configured to distribute the liquid connected to the tank; a liquid conveyor including a first pipe connected to the liquid distribution unit and located inside a fuselage of the aircraft, and a second pipe located inside a wing assembly of said aircraft and connected to the first pipe; an injector connected to the liquid distribution unit through the liquid conveyor and configured to inject the liquid into a hot gas flow in the hot gas flow zone, the hot gas flow generated by the fuel burned by the at least one turbojet, said smoke generating liquid being separate from fuel burned by the at least one turbojet to generate thrust such that the tank, the liquid distributing unit, the liquid conveyor, and the injector are not in flow communication with a fuel distribution system supplying fuel to the at least one turbojet; and a controller located inside the fuselage of the aircraft and configured to control said liquid distribution unit, wherein said tank and said liquid distribution unit are arranged inside the fuselage of the aircraft and said liquid distribution unit includes a liquid flow regulator, wherein the injector is oriented so that the liquid is injected into the turbojet hot gas flow, and wherein the turbojet is supported by a mounting pylon attached to the wing of the aircraft and fitted with an aft fairing adjacent to the zone of the hot gas flow of the turbojet, the injector is connected to a part of the liquid conveyor fixed to the aft fairing of the mounting pylon.