发明名称 |
Method and device for the cleaning of a particle filter, especially a soot filter |
摘要 |
For cleaning a soot filter (2) a proportion of the exhaust gas (13) leaving the said filter is directed back behind the filter (2) utilising the exhaust gas back pressure and fed by way of an exhaust gas return line (14) to the internal combustion engine producing the exhaust gases (Fig. 1). <IMAGE> |
申请公布号 |
DE3722970(A1) |
申请公布日期 |
1988.02.11 |
申请号 |
DE19873722970 |
申请日期 |
1987.07.11 |
申请人 |
VOLKSWAGEN AG |
发明人 |
KUHN,WILHELM,ING. |
分类号 |
F01N3/021;F01N3/023;F01N3/032;F02D21/08 |
主分类号 |
F01N3/021 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|