Regeneration of a filter by the use of a tone generator
    1.
    发明授权
    Regeneration of a filter by the use of a tone generator 有权
    通过使用音调发生器再生滤波器

    公开(公告)号:US07174707B2

    公开(公告)日:2007-02-13

    申请号:US10248001

    申请日:2002-12-09

    IPC分类号: F01N3/00

    摘要: Method and arrangement for a combustion engine having an exhaust pipe, and a particle filter located in the exhaust pipe including a membrane which is permeable to gas components generated by a combustion process in the combustion engine but impermeable to soot and ash particles generated by the same combustion process, and also a method for cleaning such a filter.

    摘要翻译: 具有排气管的内燃机的方法和装置,以及位于排气管中的颗粒过滤器,其包括膜,该膜对于由燃烧发动机中的燃烧过程产生的气体成分是可渗透的,但是对于由其产生的烟灰和灰分颗粒是不可渗透的 燃烧过程,以及清洁这种过滤器的方法。