Vorrichtungen, Verfahren und Systeme zur Erkennung von Batteriemodulleckagen

Details

Veröffentlichungs-Nr.

EP4325630

Aktenzeichen

EP23188758

Anmeldetag

31. Juli 2023

Veröffentlichung

30. Oktober 2024

Rechtsraum

EP

IPC

H01M10/48H01M10/42

Abstract

Example apparatuses, methods, and systems for detecting battery module leakage are provided. An example battery module leakage detection device includes a pressure and temperature sensor and a controller. In some examples, the pressure and temperature sensor is positioned within a battery module casing of a battery module. In some examples, the controller is in electronic communication with the pressure and temperature sensor and configured to receive a plurality of detected pressure signals and a plurality of detected temperature signals, calculate a detected pressure-to-temperature value, calculate a pressure-to-temperature difference value, and, in response to determining that the pressure-to-temperature difference value is outside a tolerance threshold, generate a leakage warning signal associated with the battery module.

Anmelder

Firma

Honeywell International Inc.

Land

🇺🇸 USA

Fachgebiete