Air desiccant system and method for automotive climate control
US6530973B2 · kind B2 · utility
3Cited by
11References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 16, 2001 |
| Grant date | Mar 11, 2003 |
| Priority date | — |
| Expiry date | Jan 16, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60H2003/028
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method and system for climate control uses a desiccant in an automobile. The desiccant removes humidity or moisture from air passing through the ventilation system. The desiccant is recharged or dried by application of a vacuum. The lower pressure generated by the vacuum reduces the temperature at which water evaporates or boils off of the desiccant material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.