Hollow fiber filter cartridge for a standarized housing
US5041220A · kind A · utility
28Cited by
4References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 9, 1990 |
| Grant date | Aug 20, 1991 |
| Priority date | — |
| Expiry date | Jan 9, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2313/44
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A filter cartridge using hollow fiber tubes is provided in a housing and configuration constructed and arranged to fit most commercial filter housing systems without modification. The hollow fiber cartridge provide a multiple improvement in filtering capacity and life before requiring replacement over prior units.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.