Invention Grant
US07347042B2 Exhaust gas filter and method for cleaning an exhaust gas 有权
排气过滤器和排气净化方法

Exhaust gas filter and method for cleaning an exhaust gas
Abstract:
An exhaust gas filter for cleaning an exhaust gas of an internal combustion engine, includes at least one strip-shaped filter layer. The filter layer has at least one filter region formed of a material through which a fluid can at least partly flow, for filtering out particulates from the exhaust gas. The filter layer also has at least one contact region with a catalytically active coating, for conversion of gaseous components of the exhaust gas. A method for cleaning an exhaust gas of an internal combustion engine is also provided.
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