Fahrzeugklimaanlage und Kältemittelmodul

Details

Veröffentlichungs-Nr.

EP4725728

Anmeldetag

30. September 2025

Veröffentlichung

15. April 2026

Rechtsraum

EP

IPC

B60H1/32, B60H1/00(DENSO CORP et al.)

Abstract

An in-vehicle air conditioner (12, 12a) includes a refrigerant circuit (R, Ra) for circulating a refrigerant, the refrigerant circuit (R, Ra) having a compressor (20), a condenser (22), an expansion valve (24a), and an evaporator (26a). The in-vehicle air conditioner (12, 12a) includes a first heat exchanger (30) which is integrally formed with the condenser (22) of the refrigerant circuit (R, Ra) to transfer heat from the refrigerant contained in the condenser (22) to a first cooling liquid, a first cooling liquid circuit (C1) for circulating the first cooling liquid, a second heat exchanger (40) which is integrally formed with the evaporator (26a) of the refrigerant circuit (R, Ra) to cool a second cooling liquid with the refrigerant contained in the evaporator (26a), and a second cooling liquid circuit (C2) for circulating the second cooling liquid. The compressor (20), the first heat exchanger (30), the expansion valve (24a), and the second heat exchanger (40) are fixed to a common fixation member (100, 100a, 100b, 100c, 100d), to thereby form a refrigerant module (RM, RMa, RMb) in which the refrigerant circuit (R, Ra) is integrated into one unit.

Anmelder

Firma

TOYOTA JIDOSHA KABUSHIKI KAISHA

Land

🇯🇵 Japan