Batteriepaket für ein Elektrisch Angetriebenes Strassenfahrzeug und Verfahren zur Kühlung einer Elektrochemischen Zelle Dieses Batteriepacks

Details

Veröffentlichungs-Nr.

EP4819281

Anmeldetag

31. März 2026

Veröffentlichung

7. Oktober 2026

Rechtsraum

EP

Abstract

A battery pack (6) for an electric road vehicle (1), comprising: a casing (10); at least one electrochemical cell (11, 12) comprising, in turn, a cathode, an anode and a solid electrolyte electrically connected to the cathode and anode; the cell (11, 12) has a thickness (L) along a first axis (X) increasing, in use, following the activation of said first cell (11, 12) itself; the first cell (11, 12) is accommodated inside said casing (10); the battery pack (6) comprises a layer (46) of spongy material in contact with the first cell (11, 12) and adapted to permit, in use, the increase in the first thickness (L) along said first axis (X) of said first cell (11, 12); the battery pack (6) comprises a circuit (55), through which a heat transfer fluid can flow, which is adapted to cool the first cell (11, 12); the layer (46) defining at least one first branch (65) of the circuit (55).

Anmelder

Firma

FERRARI S.p.A.

Land

🇮🇹 Italien