A multifunctional thermal and acoustic insulation system (3) to be received between an inner surface (8) of an aircraft primary structure, such as an aircraft fuselage structure (2, 9), and a surface (11) of a panel arrangement (10) delimiting an aircraft cabin, the surface (11) facing away from the aircraft cabin, comprises a multilayer structure (7) and a plurality of functional components (12) formed integrally and non-exchangeably with the multilayer structure (7). The multilayer structure (7) has a thermal and acoustic damping performance and comprises, in a stacked arrangement, a continuous first outer layer (5), a core layer (4) and a continuous second outer layer (6). The core layer (4) is received between the first and second outer layers (5, 6) so that the first and second outer layers (5, 6) cover the core layer (4) at least on opposite sides thereof. Functions of the functional components (12) are related to at least one of the thermal and the acoustic damping performance of the multilayer structure (7) and the functional components (12) are provided on a first outer layer side of the core layer (4) and/or on a second outer layer side of the core layer (4).
MULITFUNCTIONAL THERMAL AND ACOUSTIC INSULATION SYSTEM FOR AN AIRCRAFT
MULTIFUNKTIONALES WÄRME- UND SCHALLDÄMMUNGSSYSTEM FÜR EIN FLUGZEUG
SYSTÈME D'ISOLATION THERMIQUE ET ACOUSTIQUE MULTIFONCTION POUR AÉRONEF
2024-04-03
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
Aircraft comprising an insulation system for thermal and acoustic insulation
European Patent Office | 2015
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