SWIRL TYPE LP - EGR THROTTLE MECHANISM
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    发明申请
    SWIRL TYPE LP - EGR THROTTLE MECHANISM 审中-公开
    SWIRL TYPE LP - EGR THROTTLE MECHANISM

    公开(公告)号:US20160097351A1

    公开(公告)日:2016-04-07

    申请号:US14508151

    申请日:2014-10-07

    申请人: BorgWarner Inc.

    IPC分类号: F02M25/07

    摘要: A mechanism may include a housing with an inlet passage and an outlet passage joined to the inlet passage by a valve chamber. The valve chamber may contain a plurality of vanes. The vanes may be arranged to: substantially close flow between the inlet passage and the outlet passage; induce swirl between the inlet passage and the outlet passage in both a first direction and a second direction; and be positioned parallel to flow between the inlet passage and the outlet passage. Closing off flow from the inlet passage may enhance flow from an exhaust gas port to the outlet passage.

    摘要翻译: 机构可以包括具有入口通道和通过阀室连接到入口通道的出口通道的壳体。 阀室可以包含多个叶片。 叶片可以布置成:在入口通道和出口通道之间基本上紧密地流动; 在第一方向和第二方向上在入口通道和出口通道之间引起涡流; 并且在入口通道和出口通道之间平行于流动定位。 从入口通道关闭流动可以增强从废气端口到出口通道的流动。