ISOLATIONSAUFBAU ZUR INNENISOLIERUNG EINES LUFTFAHRZEUGES

摘要

The insulating pack (1) completely enshrouded in film (5) lines only part of the interval (AB) and the film material is permeable to both gas and fluid but allows different diffusion behavior depending on the diffusing direction. Thus the film offers high diffusion resistance from the outside to the inside surface of the film and vice versa and is made up of two different films (2,3) fixed to one another at the edges of the respective films adjoining the pack (1) on sectors. The first film (2) promotes diffusion from the inside to the outside, as against the second film (3) which offers greater resistance to medium diffusing inwards from outside. The film (5) bears on a stringer (8) dividing the interval into an interior (7) and an air gap (10). An air gap (s) is left between stringer (8) and outer skin (6) so the film (5) on the stringer (8) stands clear of the inside cladding (12) and is thus surrounded by the conditioned air (11) flowing through the interior (7).