Boost purge ejector tee arrangement
    1.
    发明授权
    Boost purge ejector tee arrangement 有权
    提升吹扫喷头三通排列

    公开(公告)号:US09353711B2

    公开(公告)日:2016-05-31

    申请号:US14048790

    申请日:2013-10-08

    IPC分类号: F02M25/08 F02M35/10

    CPC分类号: F02M35/10222 F02M25/0872

    摘要: A boost purge ejector tee arrangement for a fuel vapor emissions system can include a boost purge ejector tee having a body that can define a first inlet port, a second inlet port and an outlet port. The first inlet port and the outlet port can be fluidly coupled along a first flow path. The body can define a second flow path from the second inlet port that can intersect the first flow path upstream of the outlet port. A nozzle can be positioned in the first flow path such that an outlet of the nozzle can be proximate the intersection of the second flow path with the first flow path. The boost purge ejector tee can be integrated into an air box that can be associated with an engine such that the outlet port exits into an inside of the air box.

    摘要翻译: 用于燃料蒸汽排放系统的升压吹扫喷射器三通装置可以包括具有主体的增压吹扫喷射器三通,其可以限定第一入口端口,第二入口端口和出口端口。 第一入口端口和出口端口可以沿着第一流动路径流体耦合。 主体可以限定来自第二入口的第二流动路径,其可以与出口端口的上游的第一流动路径相交。 喷嘴可以定位在第一流动路径中,使得喷嘴的出口可以靠近第二流动路径与第一流动路径的交叉点。 升压吹扫喷射器T形件可以集成到可与发动机相关联的空气箱中,使得出口端口离开空气箱的内部。