Kraftstofftankstringer mit Strömungskanal

Details

Veröffentlichungs-Nr.

EP4227211

Aktenzeichen

EP23155092

Anmeldetag

6. Februar 2023

Veröffentlichung

11. September 2024

Erteilung

11. September 2024

Rechtsraum

EP

IPC

B64C3/18B64C3/34B64D37/06

Abstract

A fuel tank comprising a lower cover and an upper cover. The lower cover or the upper cover comprises a panel assembly. The panel assembly comprises a panel and a stringer attached to the panel. The stringer comprises a pair of portions which are spaced apart in a lengthwise direction of the stringer and connected to each other by a bridge. Each portion is connected to a respective end of the bridge, and each end of the bridge deviates away from the panel. The stringer comprises reinforcement fibres which extend between the portions via the bridge. Each reinforcement fibre deviates away from the panel at each end of the bridge. The stringer comprises a stringer recess between the bridge and the panel, and a flow passage in the stringer recess through which fluid can flow across the stringer.

Anmelder

Firma

Airbus Operations Limited

Land

🇬🇧 Großbritannien

Fachgebiete