Vorrichtung und Verfahren zur Inspektion einer Batterietestausrüstung auf Lecks

Details

Veröffentlichungs-Nr.

EP4768884

Anmeldetag

15. Juli 2025

Veröffentlichung

2. April 2026

Rechtsraum

EP

IPC

G01M3/26, H01M10/42

Abstract

A battery test equipment leak inspection device according to a preferred exemplary embodiment of the present disclosure includes: a main tube detachably connected to an inspection target including a battery heating module or an inspection target including a flow meter connected to a battery heating module, and configured to communicate with an interior of the inspection target; a gas supply unit connected to the main tube and configured to supply a gas for leak inspection into the inspection target through the main tube; and a pressure measurement unit connected to the main tube and configured to measure a change in gas pressure in the main tube and the inspection target. According to the battery test equipment leak inspection device of the present disclosure, it is possible to secure test reliability by inspecting in advance whether there is a gas leak in battery test equipment before evaluating the thermal stability of a battery using the battery test equipment, and replacing or repairing the entire or part of the equipment when a leak is confirmed.

Anmelder

Firma

LG Energy Solution, Ltd.

Land

🇰🇷 Südkorea

Fachgebiete