Energiespeichervorrichtung und Verfahren zur Herstellung davon

Details

Veröffentlichungs-Nr.

EP4757049

Anmeldetag

6. November 2025

Veröffentlichung

10. Juni 2026

Rechtsraum

EP

Abstract

In forming a joining portion, vibration is applied in a state in which a first protuberance (11) and a first region (21) face each other with a first electrode tab group (220) being interposed between the first protuberance (11) and the first region (21), the first protuberance (11) is in abutment with the first outer surface of the first electrode tab group (220), and the first region (21) and the plurality of second protuberances are in abutment with the second outer surface of the first electrode tab group (220).

Anmelder

Firma

Prime Planet Energy & Solutions, Inc.

Land

🇯🇵 Japan