Kältemittelwärmetauscherkomponente, Batterievorrichtung und Elektrische Vorrichtung

Details

Veröffentlichungs-Nr.

EP4826843

Anmeldetag

21. Februar 2025

Veröffentlichung

6. November 2025

Rechtsraum

EP

IPC

H01M10/613

Abstract

The present application is applicable to the technical field of batteries, and proposes a refrigerant heat exchange component, a battery apparatus, and an electrical apparatus. The battery apparatus (100) includes: a box; a battery cell assembly (20) disposed within the box (10); and a refrigerant heat exchange component (30), the refrigerant heat exchange component (30) at least including a first plate body (31) and a second plate body (32) arranged in a stack, where the first plate body (31) and the second plate body (32) enclose a refrigerant heat exchange flow channel (34), the first plate body (31) has a welding portion (312) and a material accommodating space (301) is provided in the welding portion (312), the material accommodating space (301) being disposed adjacent to the refrigerant heat exchange flow channel (34), the material accommodating space (301) having an opening facing the second plate body (32), and the second plate body (32) being weldedly connected to the welding portion (312). The battery apparatus and the electrical apparatus according to the embodiments of the present application have relatively high reliability.

Anmelder

Firma

Contemporary Amperex Technology Co., Limited

Land

🇨🇳 China

Fachgebiete