#AUTOMOTIVE CELLS COMPANY SE [FR]

PROCESS OF MANAGING AN ELECTROCHEMICAL BATTERY AND SYSTEM FOR MANAGING AN ELECTROCHEMICAL BATTERY

A process of managing an electrochemical battery (10) comprising measuring at least one first internal resistance (RHF(t)) of the battery at at least a first frequency (f1) and comparing the measured …

DRIVE·May 27·2 min read

G01R31/392 AUTOMOTIVE CELLS COMPANY SE [FR]

BATTERY MODULE WITH THERMAL INSULATION SPACERS

A battery module (10) comprises two parallel end plates (12) and one or more rows of cells (16) extending in a longitudinal direction (100) of the battery module (10) perpendicular to the two parallel…

DRIVE·May 13·2 min read

H01M10/613 AUTOMOTIVE CELLS COMPANY SE [FR]

HOPPER COMPRISING AT LEAST ONE ROTATING HOPPER BODY, AND CALENDERING SYSTEM COMPRISING SUCH A HOPPER

The invention relates to a hopper (6) comprising a frame and at least one hopper body (14) mounted onto the frame and containing powder (16), said hopper body (14) having an outer wall (23) which defi…

DRIVE·May 6·2 min read

B29C43/34 AUTOMOTIVE CELLS COMPANY SE [FR]

FOLDABLE CURRENT COLLECTOR, BATTERY CELL SUBASSEMBLY AND METHOD OF ASSEMBLY

A current collector (12) for connecting two components (14, 16) of a battery cell, namely a set of electrode tabs (14) and a terminal foot (16), comprises a sheet metal piece having a first wing (20),…

DRIVE·Mar 11·2 min read

H01M50/528 AUTOMOTIVE CELLS COMPANY SE [FR]

MONITORING METHOD FOR A LI-ION BATTERY PACK, MODULE, OR CELL, AND ASSOCIATED BATTERY PACK

The invention relates to a method for monitoring a Li-ion battery pack (10) comprising battery cells (14), a Li-ion battery module (12) comprising battery cells (14), or a Li-ion battery cell (14), ea…

DRIVE·Feb 4·1 min read

G01R31/392 AUTOMOTIVE CELLS COMPANY SE [FR]

ASSEMBLY COMPRISING A PLURALITY OF ELECTROCHEMICAL CELLS AND ELECTRICAL DEVICE COMPRISING SUCH AN ASSEMBLY

The invention relates to an assembly (12) comprising: - a stack comprising a plurality of electrochemical cells (22) arranged along a longitudinal direction (X) and a plurality of insulating layers (2…

DRIVE·Jan 28·1 min read

H01M10/613 AUTOMOTIVE CELLS COMPANY SE [FR]