Energiespeichervorrichtung und Verfahren zur Herstellung davon

Details

Veröffentlichungs-Nr.

EP4753062

Anmeldetag

28. Oktober 2025

Veröffentlichung

3. Juni 2026

Rechtsraum

EP

Abstract

A method of manufacturing a power storage device includes: inserting an electrode assembly (200) into a case main body (110); and after inserting the electrode assembly (200) into the case main body (110), joining a first conductive member (420) and a second conductive member (440), the first conductive member (420) being electrically connected to a first electrode (240) through a first electrode tab, wherein at least before joining the first conductive member (420) and the second conductive member (440), at least one of the first conductive member (420) and the second conductive member (440) has a projection (420A, 440A), and the joining the first conductive member (420) and the second conductive member (440) includes applying an energy ray (2) to the projection (420A, 440A) so as to join the first conductive member (420) and the second conductive member (440).

Anmelder

Firma

Prime Planet Energy & Solutions, Inc.

Land

🇯🇵 Japan