A protective shell for an aircraft galley wall is disclosed having an above work deck area and a below work deck area, the protective shell having an outer skin, an intermediate layer comprising vacuum insulated panels, and an interior layer comprising carbon fiber composite having a thickness that is greater than a thickness of the intermediate layer. In a preferred embodiment, the protective shell also includes an acoustic insulating layer made of an open cell acoustic foam that absorbs galley noise.
Aircraft monument with improved thermal insulation and acoustic absorption
2015-07-21
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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