Patent · US Active

Air conditioning system of a motor vehicle

US12397609B2 · kind B2 · utility

0Cited by

1References

12Claims

0Family size

Assignee

Mahle International GmbH · DE

Inventors

Holger Laux · Irslingen, DE
Walter Wolf · Backnang, DE
Marc Fraas · Bietigheim-Bissingen, DE

Key dates

Filing date	Sep 8, 2022
Grant date	Aug 26, 2025
Priority date	—
Expiry date	Sep 22, 2043

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60H2001/002
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

An air conditioning system of a motor vehicle, having a housing with at least two independent air ducts formed therein, which are arranged separately from each other by at least one partition wall in the housing. A cooling heat exchanger is arranged in the housing such that it is flowed through by air, which can flow into the at least two independent air ducts. A heating heat exchanger is arranged in the housing such that it protrudes into the at least two independent air ducts and is flowed through by air of the at least two independent air ducts. The heating heat exchanger being an electrically operable heat exchanger, which is formed with several independently heated heat exchanger areas, so that the air flowing through an heat exchanger area is independently heatable and each independent air duct is provided at least one heat exchanger area.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.