Thermisch Entkoppelte Batteriezellengruppen

Details

Veröffentlichungs-Nr.

EP3618171

Aktenzeichen

EP18191835

Anmeldetag

30. August 2018

Veröffentlichung

24. Februar 2021

Erteilung

24. Februar 2021

Rechtsraum

EP

IPC

H01M10/625H01M10/615H01M10/653H01M10/647H01M10/6567H01M10/6555H01M10/643H01M10/613H01M10/658H01M2/10B60L3/00B60L50/64B60L58/26B60L58/27// H01M2/20

Abstract

A battery cell assembly (10) comprises a plurality of mechanically interconnected battery cells (12); wherein the battery cells (12) are separated into groups (14), which are electrically connected in parallel and are thermally coupled with each other via housing surfaces (20) of battery cells (12) of the same group (14); and wherein the groups (14) of electrically parallel connected battery cells (12) are electrically connected in series with each other and are thermally isolated from each other via an isolating member (22), which is arranged between different groups (14).

Anmelder

Firma

ABB Schweiz AG

Land

🇨🇭 Schweiz

Fachgebiete