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Motor vehicle exhaust gas purifying device, has purification module arranged within housing in such a manner that discharged streams flows through purification module to outlet, and gas porous metal foam body connected upstream of module
Motor vehicle exhaust gas purifying device, has purification module arranged within housing in such a manner that discharged streams flows through purification module to outlet, and gas porous metal foam body connected upstream of module
The device has a metallic housing (2) with inlets for a delayed discharge of individual exhaust gas streams (Z1- Z4). The housing has an outlet (4) for dissipation of exhaust gas. A purification module (51 - 54) has a filter unit (6) and catalyst units, and is arranged within the housing in such a manner that discharged streams flows through the module to the outlet. A gas porous metal foam body (8) is connected upstream of the module.
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