Automated purification of air with ozone
US6120739A · kind A · utility
8Cited by
3References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 1997 |
| Grant date | Sep 19, 2000 |
| Priority date | — |
| Expiry date | Jun 30, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B2201/90
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An automated air treating apparatus and method therefor for purifying ambient air with ozone. Ozonized air is added to the return air stream of an air handling system and automatically circulated throughout the air handling system and returned to the ambient air.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.