Air-regeneration filter
US4112048A · kind A · utility
2Cited by
6References
8Claims
0Family size
Inventor
Key dates
| Filing date | Oct 26, 1976 |
| Grant date | Sep 5, 1978 |
| Priority date | — |
| Expiry date | Oct 26, 1996 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D53/62
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An air-regeneration filter is provided having air regeneration agent means toward one end opening thereof and drying agent means toward an opening at the other end thereof. The direction of air flow through the filter can be chosen according to the requirement for conditioning the air to be treated as to oxygen and moisture content.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.