Filter element for pulse cleaning and methods
US8545585B2 · kind B2 · utility
13Cited by
5References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 23, 2009 |
| Grant date | Oct 1, 2013 |
| Priority date | — |
| Expiry date | Mar 21, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2271/027
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
To improve in pulse cleaning of filters, a filter element includes a media pack of Z-media having first and second opposite flow faces and a side wall extending between the first and second flow face. A gasket is secured to the side wall. The gasket has a sealing portion and an attachment portion. The sealing portion has a flat surface at least one inch long and is located between being planar with and 0.5 inches recessed from the first flow face, inclusive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.