Filter systems and apparatus
US5601713A · kind A · utility
4Cited by
17References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 1994 |
| Grant date | Feb 11, 1997 |
| Priority date | — |
| Expiry date | Dec 6, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2201/165
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A filter and a filter and valve assembly primarily intended for use in fluid analyzer systems for particulate or coalescing filtration of fluids includes a filter assembly having a base element with all port openings in the base and with the port openings arranged so that the assembly can be mounted in a variety of selected positions. An integrally valved filter assembly is also disclosed and is provided with a rotary valve that can control flow between a filter chamber and multiple supply and/or discharge ports.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.