Combined water coalescer odor removal filter for use in water separation systems
US6302932A · kind A · utility
38Cited by
16References
30Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 10, 1999 |
| Grant date | Oct 16, 2001 |
| Priority date | — |
| Expiry date | Nov 10, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S261/17
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A filter for coalescing water and removing odor from air includes a water coalescing layer made of a synthetic fiber and an odor removal layer including an adsorbent material that operatively interfaces the coalescing layer. The coalescing and removal layers are shaped to receive and expel the air. Both layers can be supported by a frame and/or an outer support layer of polyester material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.