Elektronisches Expansionsventil, Integriertes Ventil, Wärmeverwaltungssystem und Fahrzeug

Details

Veröffentlichungs-Nr.

EP4772777

Anmeldetag

22. August 2024

Veröffentlichung

6. März 2025

Rechtsraum

EP

Abstract

An electronic expansion valve (1) and an integrated valve, a heat management system, and a vehicle are provided. The electronic expansion valve (1) includes: a valve seat (12), where the valve seat (12) is provided with a valve port (131); a rotation assembly; a valve needle assembly (20), where the valve needle assembly (20) includes a valve stem (21) and a valve needle (22); the valve stem (21) cooperates with the rotation assembly, to convert rotation of the rotation assembly into reciprocating of the valve stem (21); and the valve needle (22) is configured to open or block the valve port (131); and a first elastic member (44), where when the valve needle (22) blocks the valve port (131), the valve stem (21) is capable of moving toward the valve port (131) to compress the first elastic member (44) to form a preloading force.

Anmelder

Firma

BYD Company Limited

Land

🇨🇳 China