发明名称 |
Method for recognizing the loading of a particle filter |
摘要 |
A method for determining the loading of a particle filter, in particular in a particle filter for filtering the exhaust gases of an internal combustion engine. A variable characterizing the flow resistance of the particle filter is determined on the basis of the temperature in the particle filter and the pressure in the particle filter, and a conclusion is drawn regarding the loading of the particle filter on the basis of the flow resistance.
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申请公布号 |
US2005178207(A1) |
申请公布日期 |
2005.08.18 |
申请号 |
US20040514995 |
申请日期 |
2004.11.19 |
申请人 |
STEGMAIER MATTHIAS;SOJKA JUERGEN;WALTER MICHAEL;ZEIN THOMAS;KRAUTTER ANDREAS;PLOTE HOLGER |
发明人 |
STEGMAIER MATTHIAS;SOJKA JUERGEN;WALTER MICHAEL;ZEIN THOMAS;KRAUTTER ANDREAS;PLOTE HOLGER |
分类号 |
F01N3/023;F01N9/00;F01N11/00;(IPC1-7):G01L19/04 |
主分类号 |
F01N3/023 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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