Method for cleaning and regenerating a particle filter in a filter assembly, assembly therefor and elements for said assembly
US7241329B2 · kind B2 · utility
7Cited by
4References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 28, 2001 |
| Grant date | Jul 10, 2007 |
| Priority date | — |
| Expiry date | May 26, 2023 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF01N2450/08
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
The invention concerns a method which consists in using a single-piece casing (1), without break; then for a first cleaning process, in cutting the casing (1) between the zone (4) containing the filter and the zone (6) containing the other element; then in cleaning the part containing the particle filter; and in assembling once more the two parts, so that the global dimensions of the casing (1) are substantially unchanged.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.