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FLOW DIVERTER TO MITIGATE DEPOSITS IN A DOSER CONE

机译:流量分流器可减少剂量锥中的沉积物

摘要

A mixer for a vehicle exhaust system includes a mixer housing that defines an interior cavity for engine exhaust gases, and which includes a doser opening formed within a wall of the mixer housing. A cone has a cone inlet opening aligned with the doser opening and a cone outlet into the interior cavity. A diverter has at least one first opening that is open to the interior cavity and a second opening that surrounds the cone outlet. Exhaust flow is directed by the diverter to the cone inlet opening to be mixed with a fluid injected through the doser opening.
机译:用于车辆排气系统的混合器包括混合器壳体,该混合器壳体限定了用于发动机排气的内部空腔,并且包括形成在混合器壳体的壁内的定量器开口。锥体具有与加料器开口对准的锥体入口开口和进入内部腔室的锥体出口。转向器具有至少一个通向内部腔的第一开口和围绕锥形出口的第二开口。排气由分流器引导至锥体入口,以与通过加料器开口注入的流体混合。

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