Filtervorrichtung und Gehäuse einer Batterie mit der Filtervorrichtung

Details

Veröffentlichungs-Nr.

EP4787586

Anmeldetag

31. Januar 2025

Veröffentlichung

5. August 2026

Rechtsraum

EP

IPC

H01M50/342, H01M50/30

Abstract

A filter device (200) for filtering a fluid stream of a housing (60) of a battery, in particular of a traction battery of a motor vehicle, comprises a cover element (100) comprising a base section (110) and a top section (150), that comprise a fluid passage (22) for venting, the cover element (100) further comprising an open end (112) at a free end (114) of the base section (110) and a closed end (156) at a free end (158) of the top section (150), and the base section (110) being connected to the top section (150). The filter device (200) further comprises a filter arrangement (130) arranged inside the cover element (100), in particular inside the top section (150), and a pressure relief valve (160) arranged in an intended fluid flow direction (20) downstream of the filter arrangement (130). The filter arrangement (130) comprises a filter element (132) and a particle separator (134) that are hollow, in particular round, the particle separator (134) being arranged upstream of the filter element (132) in the intended fluid flow direction (20).

Anmelder

Firma

MANN+HUMMEL GmbH

Land

🇩🇪 Deutschland

Fachgebiete