Apparatus and method to control engine crankcase emissions
    45.
    发明授权
    Apparatus and method to control engine crankcase emissions 有权
    控制发动机曲轴箱排放的装置和方法

    公开(公告)号:US08245498B2

    公开(公告)日:2012-08-21

    申请号:US12142985

    申请日:2008-06-20

    IPC分类号: F01N3/00

    摘要: An apparatus for reducing crankcase emissions generated by an engine is described. The apparatus generally includes a separator that removes particulate matter from the crankcase emissions and a treatment component that removes odor and gases from the crankcase emissions. The apparatus is configured where the treatment component is disposed downstream of the separator, the separator first removes particulate matter from the crankcase emissions and the treatment component then removes odor and certain gases from the crankcase emissions.

    摘要翻译: 描述了用于减少由发动机产生的曲轴箱排放物的装置。 该设备通常包括从曲轴箱排放物中除去颗粒物质的分离器和从曲轴箱排放物中除去气味和气体的处理组件。 该设备被构造成其中处理组件设置在分离器的下游,分离器首先从曲轴箱排放物中除去颗粒物质,然后处理组件从曲轴箱排放物中除去气味和某些气体。