Verfahren zur Herstellung einer Batterie

Details

Veröffentlichungs-Nr.

EP4135112

Aktenzeichen

EP22188785

Anmeldetag

4. August 2022

Veröffentlichung

15. Februar 2023

Rechtsraum

EP

IPC

H01M10/04H01M50/446H01M10/0587H01M50/403H01M50/426H01M50/431H01M50/457

Abstract

A disclosed method of manufacturing a battery includes the steps of: (A) suction-attaching a first separator and a second separator to a winding core, with the first separator and the second separator being stacked on each other; and (B) winding the first separator and the separator around the winding core. Each of the first separator and the second separator includes a porous substrate layer made of resin, and at least one surface layer formed on at least one surface of the substrate layer.

Anmelder

Firma

Prime Planet Energy & Solutions, Inc.

Land

🇯🇵 Japan

Fachgebiete