Diehl Aerospace Gmbh

Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Airbus Operations Gmbh

Diehl Aircabin Gmbh

Diehl Aviation Laupheim Gmbh

Dietmar Völkle

Frank Schmid

Marc Renz

Markus Klingseis

Wolf-Dieter Kuhnla

Norbert Knopp

Jürgen Grabmann

Monika Bauer

Dirk-Achim Schevardo

Ralph Pätzold

Karsten Hesse

Wilfried Michaelis

Peter Younes

Rajko Wurzel

Christoph Uhlig

Volker Altstädt

Volker Müller

Thomas Neumeyer

André Pfetscher

Christian Hänle

Gökhan Bakis

The description covers cabin components for aircraft, which can be produced with a sandwich structure and may have the componentsfor signal and/or power transmission. The cabin components in this case have at least two prepreg layersand, for example, a honeycomb layer, which can be connected to one another by pressing and heating. Furthermore, electrical and/or optical signal paths are shown on cabin components, which can be produced by positioning them there or printing. In addition, according to the description, signal and/or power transmission can take place beyond the boundary of cabin components, by means of a transmitter/receiver path.

Elements for signal and/or power transmission into or to cabin components

An internal device arrangement for a passenger cabin, for example of an aircraft, is provided. The device has an internal device element which is selected from a group including wall paneling, window panel, side panel, ceiling paneling and luggage compartment. The device has an electrical apparatus fitted in or on the internal device element; and at least one line for supplying power to the electrical apparatus. Furthermore, a heat dissipation device in the form of an integral component part of the internal device element, the electrical apparatus and/or the at least one line is provided. Such a heat dissipation device makes it possible to dispense with an additional heat sink for temperature management and thus save installation space and weight.

Internal device arrangement for a passenger cabin

A textile web material impregnated with a mixture that contains at least a prepolymer prepolymerized from a starting material of one or more bifunctional or polyfunctional organic cyanates and from a starting material of one or more bifunctional or polyfunctional aromatic alcohols, wherein the one or more bifunctional or polyfunctional organic cyanates and the one or more bifunctional or polyfunctional aromatic alcohols are present in weight ratios ensuring a molar ratio of the OCN groups to the OH groups between 95:5 and 70:30 prior to prepolymerization. The mixture further contains one or more fillers.

Flame-resistant, low-temperature curing cyanate-based prepreg resins for honeycomb sandwich components with excellent surfaces

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Biberach, Germany

Dietmar Völkle