Exhaust gas purifying device for internal combustion engine
    11.
    发明授权
    Exhaust gas purifying device for internal combustion engine 有权
    内燃机废气净化装置

    公开(公告)号:US08943813B2

    公开(公告)日:2015-02-03

    申请号:US13259298

    申请日:2010-03-23

    摘要: An exhaust gas purifying device for an internal combustion engine includes an inflow case provided with an inlet pipe, a catalyst case in which an oxidizing catalyst for dosing is housed, a filter case in which a soot filter is housed, and an outflow case provided with an outlet pipe, and is attached to an attached target at two attachment points mutually spaced in the axial direction of the cases. At one of the two attachment points, which is defined on the catalyst case, the catalyst case is firmly fixed. At the other attachment point, which is defined on the filter case, the filter case is attached slidably in the axial direction.

    摘要翻译: 一种用于内燃机的排气净化装置,具备:流入壳体,设有入口管,容纳有配量的氧化催化剂的催化剂壳体,容纳有烟灰过滤器的过滤器壳体, 出口管,并且在沿壳体的轴向相互间隔开的两个附接点处附接到附接的目标。 在催化剂壳体上限定的两个连接点中的一个上,催化剂壳体牢固地固定。 在过滤器壳体上限定的另一附着点处,过滤器壳体沿轴向可滑动地附接。

    Exhaust Gas Emission Control System
    13.
    发明申请
    Exhaust Gas Emission Control System 审中-公开
    废气排放控制系统

    公开(公告)号:US20130156652A1

    公开(公告)日:2013-06-20

    申请号:US13697652

    申请日:2012-02-15

    IPC分类号: B01D53/94

    摘要: An exhaust gas emission control system includes a cylindrical main body shell and an outlet shell that are detachably connected in series along an exhaust gas flow direction. The exhaust gas emission control system also includes a CSF provided in the main body shell, an insulating mat interposed between the main body shell and the CSF, a bulging portion provided at an end of the main body shell near the outlet shell, and a flare that enlarges toward the main body shell. The main body shell and the outlet shell are mutually connected by a fastener having a V-insert that bridges the bulging portion and the flare. An end of the CSF near the outlet shell projects beyond an end of the insulating mat toward the outlet shell while being positioned inside the end of the main body shell.

    摘要翻译: 废气排放控制系统包括沿排气流动方向可分离地连接的圆柱形主体壳体和出口壳体。 废气排放控制系统还包括设置在主体壳体中的CSF,插入在主体壳体和CSF之间的绝缘垫,设置在主体壳体的靠近出口壳体的端部处的凸起部分,以及火炬 它向主体外壳扩大。 主体壳体和出口壳体通过紧固件相互连接,该紧固件具有桥接膨胀部分和火炬的V形插入件。 位于出口壳附近的CSF的端部突出超过绝缘垫的端部朝向出口壳体,同时位于主体壳体的端部内。