Filter cleaning and decontaminating system
US6984331B2 · kind B2 · utility
5Cited by
9References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 14, 2003 |
| Grant date | Jan 10, 2006 |
| Priority date | — |
| Expiry date | Nov 28, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2303/16
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A system capable of cleaning and disinfecting a filter. A filter element is flushed with a disinfectant solution in a direction opposite to fluid filtration. A filter integrity test checks the integrity of the filter by pressurizing the filter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.