Patent ID: 8915469

Claim:
Aircraft comprising: a fuselage; a drainage system for condensation water formed inside the fuselage; and a thermal insulation blanket having two opposite faces a first face of which is arranged facing an inner surface of a wall of the fuselage and a second opposite face arranged facing an interior space of the fuselage, wherein the drainage system comprising: at least one drainage duct which partially extends along the second opposite face of the insulation blanket facing the interior space, at least one pass-through device for the insulation blanket, said pass-through device coupled to the inner surface of the wall of the fuselage and connected to the said drainage duct so that the drained condensation water passes through the insulation blanket through the said at least one pass-through device, the said condensation water then being drained between the first face of the insulation blanket and the inner surface of the wall of the fuselage.