Filter with reciprocating cleaner unit
US5198111A · kind A · utility
58Cited by
13References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 10, 1991 |
| Grant date | Mar 30, 1993 |
| Priority date | — |
| Expiry date | Jan 10, 2011 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D29/6484
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A self-cleaning filter comprises a filter element in a housing. A cleaning unit, movable with respect to the filter element, removes filtered-out solids from the upstream face of the filter element. The cleaning unit includes an axially movable cleaning element engageable with the filter element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.