Batteriezelle, Batterie und Elektrische Vorrichtung
Anmelder: Contemporary Amperex Technology Co., Limited 🇨🇳
Details
- Veröffentlichungs-Nr.
- EP4836157
- Anmeldetag
- 7. November 2024
- Veröffentlichung
- 16. Oktober 2025
- Rechtsraum
- EP
Abstract
Provided are a battery cell (12), a battery (100) and an electrical device. The battery cell (12) comprises a shell (121), a first pressure relief component (125) and a second pressure relief component (126), wherein the first pressure relief component (125) is disposed on a first wall portion (121a) of the shell (121), and the first pressure relief component (125) is configured to be actuated when the temperature inside the battery cell (12) or outside the battery cell (12) reaches a first threshold value. The second pressure relief component (126) is disposed on a second wall portion (121b) of the shell (121), and the second pressure-relief component (126) is configured to be actuated when the pressure inside the battery cell (12) reaches a second threshold value. The battery cell (12) has relatively high reliability.
Anmelder
- Firma
- Contemporary Amperex Technology Co., Limited
- Land
- 🇨🇳 China
Chinesisches Unternehmen mit Sitz der Konzerngesellschaft in Hongkong, das Batteriezellen und Energiespeicherlösungen für Elektrofahrzeuge und Stromnetze entwickelt und herstellt.
8.716 Patente in unserer Datenbank