Batteriegehäuse mit Unterteiltem Unidirektionalem Entlüftungspfad

Details

Veröffentlichungs-Nr.

EP4804315

Anmeldetag

3. März 2025

Veröffentlichung

9. September 2026

Rechtsraum

EP

IPC

H01M50/367

Abstract

A battery housing (100) comprising: a plurality of battery cells (102), each battery cell having a vent (202) positioned to face a first side (104) of the battery housing for releasing exhaust gas during a thermal runaway event; and a venting channel (106) arranged at the first side of the battery housing and configured to guide exhaust gas from the battery cells toward a venting outlet (108) of the battery housing; wherein the venting channel comprises a first channel portion (204) arranged to directly receive exhaust gas from the vents of the battery cells, and a second channel portion (206) arranged to transport exhaust gas to the venting outlet, the second channel portion being fluidly separated from the first channel portion along part of its length; and wherein a fluid connection (208) between the first and second channel portions is formed at an edge portion (110) of the first side of the battery housing.

Anmelder

Firma

Volvo Truck Corporation

Land

🇸🇪 Schweden

Fachgebiete