Airbus Deutschland Gmbh

Airbus Operations Gmbh

Wilko Oestereich

Peter Turanski

Rainer Mueller

Thorsten Reinelt

Rainer Müller

Reinelt Thorsten

The design and attachment of an insulation package near the fuselage structure to protect the cabin region of an aircraft against fire acting on the insulation package from outside the aircraft environment, thus clearly facilitating evacuation of the passengers from the vehicle. The insulation package arrangement may comprise several fuselage insulation packages of an elongated form. These packages may adjoin the aircraft fuselage structure in the direction of the longitudinal axis of the aircraft. They may be completely enclosed by a burn-through-proof foil which is arranged in a space enclosed by interior paneling and by the panels of the outer skin. The longitudinal end of the fuselage insulation package continues outward with a flat insulation end section is attached which is attached to a rib-attachment region arranged below the respective longitudinal sides of a rib and near the stringer by means of burn-through-proof attachment elements arranged on the inside of the aircraft with respect to the insulation.

Insulation package arrangement for insulating the interior of an aircraft fuselage

The present invention relates to an insulation structure for the internal insulation of a vehicle. The insulation structure is improved in such a way that using it a fire incursion of the flames of a source of fire acting from outside the vehicle environment into the vehicle interior is excluded as much as possible, an increase of the fire protection safety for separate interior regions lying proximal to a structure external skin being implemented by the type of the film insulation of the insulation package. The insulation structure comprises an insulation package (), in which an insulation core () is embedded, and a film (). The insulation package () is positioned inside an intermediate space which encloses internal paneling and an external skin. It is completely enclosed by the film (). The film () is implemented using a burn-through safe film material, which is an obstruction to a flaming fire, to which a film surface region of this film is subjected during an occurring fire catastrophe.

Insulation arrangement for the internal insulation of a vehicle

The invention relates to an arrangement for lining the interior of a passenger vehicle such as an airplane including a honeycomb formation of several honeycombs arranged side by side. At its end, the honeycomb body is supported by a cover layer supported above and below the honeycomb formation such that by means of two cover layers glued onto the honeycomb formation, a layer design of the honeycomb paneling is created, which layer design is arranged so as to extend parallel to the outer skin of the aircraft and follow the curvature of the outer skin. The honeycomb formation used is made of paper or aramide honeycombs or of a mixed combination of both honeycomb types; on whose cross section of the honeycomb body a CFK cover layer is positioned to both ends of the honeycomb bodies. As an alternative, further CFK insulation layers are glued onto the outer surface of the respective cover layer supported above and below the honeycomb formation, which cover layers comprise a CFK or GFK. Moreover, the layer design of the honeycomb paneling may comprise further honeycomb formations which are additionally stacked on and glued to the honeycomb formation used.

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Bremen, Germany

Wilko Oestereich