Filter assembly having quick connect/disconnect sealing valve means
US5611923A · kind A · utility
48Cited by
26References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 12, 1995 |
| Grant date | Mar 18, 1997 |
| Priority date | — |
| Expiry date | Jul 12, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/87965
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A filter assembly has a housing for supporting a filter element, a first quick connect sealing valve operatively connected to an inlet passageway in the housing, and a second quick connect sealing valve operatively connected to an outlet passageway in the housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.