Air-conditioning device for motor vehicle
US6668909B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 18, 2001 |
| Grant date | Dec 30, 2003 |
| Priority date | — |
| Expiry date | Oct 18, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60H2001/00092
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An air-conditioning device for a vehicle comprising in a housing (13) a first conduit (20) for transmitting a cool air flow (F1) and a second conduit (22), wherein is installed a heat exchanger (24) for transmitting a warm air flow (F2). The conduits (20, 22) are interposed between an air intake (14) and a mixing zone (31) delivering mixed air. A system splitting (40) the air flows (F1, F2), delivered by the conduits (20, 22) is provided at the junction of the two conduits and in the second conduit (22) downstream of the heat exchanger (24). The splitting system (40) comprises transversely alternating a plurality of cool air passages (46) and a plurality of warm air passages (49). The passages emerge into two separate mixing zones (31, 25).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.