Energiespeichervorrichtung

Details

Veröffentlichungs-Nr.

EP4723351

Anmeldetag

13. August 2025

Veröffentlichung

8. April 2026

Rechtsraum

EP

IPC

(YANG PIAOPIAO et al.)

Abstract

A power storage device (10) comprises a plurality of power storage cells (100), a lower case including a bottom wall (212), and a partition plate (250) provided between the plurality of power storage cells and the bottom wall. Each power storage cell (100) has a lower surface provided with a safety valve (SV). The bottom wall (212) includes a supporting portion (212a) that supports the partition plate, and a groove (212b) that protrudes from the supporting portion downward and has a shape extending in one direction. The partition plate (250) includes a connected portion (252) connected to the supporting portion, and a lidding portion (254) located above the groove and cooperating with the groove to form an emission path (S). The lidding portion (254) has a plurality of through holes (254h) each provided at a position facing the safety valve (SV).

Anmelder

Firma

TOYOTA JIDOSHA KABUSHIKI KAISHA

Land

🇯🇵 Japan