| 摘要 |
The invention relates to a particle filter, especially for exhaust gases of diesel-fuelled internal-combustion engines, with a plurality of filter walls that can be flowed through by the fluid for separating particles from a fluid stream, where the filter walls form a filter body, where the filter displays an inflow side and an outflow side and can be flowed through by the fluid to be cleaned in one direction of flow. In order to create a particle filter that can be regenerated quickly and easily, flow ducts for a purging fluid are provided in a direction transverse to the direction of flow of the fluid to be cleaned, extending through it and having a purging fluid inlet opening and a purging fluid outlet opening, through which the particles retained by the filter walls can be discharged from the filter body through the purging fluid flow ducts by means of the purging fluid.
|
