An insulation pack (8) for thermally and acoustically insulating an aircraft has a mat (4) from an insulation material, and a casing film (6) which completely encases the mat (4). The casing film (6) has a plurality of drying openings (10) which are in each case closable by a cover (12) that is connected to the casing film. Each cover (12) at least in regions has a coating substance, the planar extent of the latter varying as a function of the relative air humidity of the air in the interior of the insulation pack (8) such that each cover (12) as a function of said air humidity moves relative to the casing film (6). The associated covers (12) are adapted for assuming an orientation which, below a predetermined relative air humidity, closes the associated drying opening (10) and which, at higher relative air humidity values, at least partially opens the associated drying opening (10).
INSULATION PACK HAVING DRYING OPENINGS, FOR THERMALLY AND ACOUSTICALLY INSULATING AN AIRCRAFT
GARNITURE D`ISOLATION AYANT DES OUVERTURES DE SECHAGE SERVANT A ISOLER THERMIQUEMENT ET ACOUSTIQUEMENT UN AERONEF
2019-12-28
Patent
Elektronische Ressource
Englisch
INSULATION PACK HAVING DRYING OPENINGS, FOR THERMALLY AND ACOUSTICALLY INSULATING AN AIRCRAFT
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