Batteriegehäuse mit Entlüftungspfad

Details

Veröffentlichungs-Nr.

EP4597718

Aktenzeichen

EP24154964

Anmeldetag

31. Januar 2024

Veröffentlichung

6. August 2025

Rechtsraum

EP

IPC

H01M50/375H01M50/367H01M10/613H01M10/625H01M50/209H01M50/249H01M50/342H01M50/383B32B17/10

Abstract

A battery housing (100) for holding a plurality of battery cells (102) for a vehicle, the battery housing comprising: a cell compartment (104) comprising an opening (106); a vent channel (108) fluidly connected to the cell compartment via the opening, the vent channel comprising a first outlet (110) and a second outlet (112), each of the first and second outlet being fluidly connected to an outside of the battery housing; and a thermal expansion material (114) arranged in a flow path between the opening and the first outlet, the thermal expansion material being configured to expand to prevent a flow through the first outlet at a predetermined threshold temperature.

Anmelder

Firma

VOLVO TRUCK CORPORATION

Land

🇸🇪 Schweden

Fachgebiete