A thermal and acoustic insulation system (3) for an aircraft (1), the system (3) adapted to be received between an inner surface (11) of an aircraft primary structure, such as an aircraft fuselage structure (2, 12), and a surface (14) of a panel arrangement (13) delimiting an aircraft cabin, the surface (14) facing away from the aircraft cabin, comprises an insulation package (6) and at least one sensor (17) adapted to measure a level of humidity present in the insulation package (6). The insulation package (6) comprises a core layer (4) having a thermal and acoustic damping performance, and a packing layer (5) enclosing the core layer (4). The packing layer (5) is provided with a plurality of normally closed and selectively openable drainage openings (7) which are actuatable to change between their normally closed state and an open state to allow for selective dehumidification of the insulation package (6) on demand.
THERMAL AND ACOUSTIC INSULATION SYSTEM FOR AN AIRCRAFT
WÄRME- UND SCHALLDÄMMUNGSSYSTEM FÜR EIN FLUGZEUG
SYSTÈME D'ISOLATION THERMIQUE ET ACOUSTIQUE POUR AÉRONEF
2024-09-18
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
Aircraft comprising an insulation system for thermal and acoustic insulation
European Patent Office | 2015
|