Elektrische Energiespeichervorrichtung und Herstellungsverfahren dafür

Details

Veröffentlichungs-Nr.

EP4718487

Anmeldetag

21. August 2025

Veröffentlichung

1. April 2026

Rechtsraum

EP

Abstract

An electrical energy storage device (100) disclosed herein includes an electrode body (20) including a first electrode (22), a case (10), and a first electrode terminal (30) electrically connected to the first electrode (22) through a first conductive member (50). The case (10) includes a case main body (12) with a bottomed tubular shape that includes a bottom wall (12a) and an opening (12h) facing the bottom wall (12a), and a sealing plate (14) that seals the opening (12h) of the case main body (12). The first electrode terminal (30) is attached to the bottom wall (12a) and includes a penetration hole (30h). The first conductive member (50) is inserted into the penetration hole (30h) and joined to the first electrode terminal (30).

Anmelder

Firma

Prime Planet Energy & Solutions, Inc.

Land

🇯🇵 Japan