Regenerable air cleaning device
US6454834B1 · kind B1 · utility
58Cited by
5References
41Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 1, 2000 |
| Grant date | Sep 24, 2002 |
| Priority date | — |
| Expiry date | Aug 1, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2259/4508
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A regenerable air cleaning device is disclosed which comprises a filter holder supporting a regenerable filter that includes activated carbon fibers (ACF) and a control system that is adapted to determine when to regenerate the regenerable filter. The device exhibits high performance and longevity over many regeneration cycles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.