Sekundärbatterietestvorrichtung und Penetrierender Stiftausrichtungsmechanismus zur Kurzschlussprüfung einer Sekundärbatterie

Details

Veröffentlichungs-Nr.

EP4726849

Anmeldetag

4. August 2025

Veröffentlichung

15. April 2026

Rechtsraum

EP

IPC

H01M10/42

Abstract

A secondary battery testing device including: a support bulkhead configured to contact one side surface of a battery cell for an internal short-circuit test; a penetration bulkhead opposite to the support bulkhead and configured to contact an opposite side surface of the battery cell, the penetration bulkhead having an access opening extending therethrough toward the support bulkhead; a bulkhead connector connecting the support bulkhead and the penetration bulkhead to each other and maintaining a gap between the support bulkhead and the penetration bulkhead; an alignment mechanism mounted on the penetration bulkhead and having a nail guide corresponding to the access opening and having a guide passage; and a nail configured to penetrate the battery cell through the guide passage to cause an electrical short-circuit of the battery cell.

Anmelder

Firma

SAMSUNG SDI CO., LTD.

Land

🇰🇷 Südkorea