Elektrische Batterieeinheit mit Verbesserter Temperaturregelung

Details

Veröffentlichungs-Nr.

EP4832170

Anmeldetag

23. April 2025

Veröffentlichung

28. Oktober 2026

Rechtsraum

EP

Abstract

An electric battery unit (1) comprises an array of battery cells (2) immersed in a temperature-regulating fluid within a container (4). The container (4) includes an inlet opening (5A) for the temperature-regulating fluid, communicating with an inlet collector chamber (5), which is arranged below the array of battery cells (2). The container (4) further comprises an outlet opening (6) for the temperature-regulating fluid, communicating with an outlet collector chamber (6), which is arranged above the array of battery cells (2). The inlet collector chamber (5) and the outlet collector chamber (6) communicate with each other both through a plurality of passages (7, 8) which include respective restricted sections (R) configured and sized to create a given pressure drop in the flow of the temperature-regulating fluid. In this way, the flow rate of the temperature-regulating fluid through all the passages (7, 8) is substantially uniform.

Anmelder

Firma

C.R.F. Società Consortile per Azioni

Land

🇮🇹 Italien