Bodenplatte für ein Flugzeug und Flugzeug mit solch einer Bodenplatte

Details

Veröffentlichungs-Nr.

EP3015360

Aktenzeichen

EP14190827

Anmeldetag

29. Oktober 2014

Veröffentlichung

29. Mai 2019

Erteilung

29. Mai 2019

Rechtsraum

EP

IPC

B32B5/24B64C1/18F24D13/02H05B3/34

Abstract

Described and illustrated is a floor panel (1) for an aircraft, said floor panel (1) comprising a panel structure (3) for transmitting forces applied to the floor panel (1), wherein the panel structure (3) includes an upper cover layer (7), a lower cover layer (9), and a core assembly (11) sandwiched between the upper and lower cover layers (7, 9), and a heater layer (5) for heating the floor panel (1), wherein the heater layer (5) is provided between the upper and lower cover layers (7, 9). The object of the present invention, to provide a possibly simple heated floor panel for an aircraft, wherein the risk of overheating and at the same time the risk of local hot spots at the heater layer is reduced, is achieved in that the heater layer (5) is formed as a PTC-layer having a plurality of electric conductor paths (27) interconnected to one another by a plurality of PTC-resistor paths (29) comprising a PTC-material, wherein the electric resistance of said PTC-Material increases with increasing temperature.

Anmelder

Firma

Airbus Operations GmbH

Land

🇩🇪 Deutschland

Fachgebiete