Cleanable device for depolluting an engine exhaust gases
    92.
    发明申请
    Cleanable device for depolluting an engine exhaust gases 审中-公开
    用于污染发动机废气的可清洁装置

    公开(公告)号:US20040109795A1

    公开(公告)日:2004-06-10

    申请号:US10468449

    申请日:2004-01-12

    发明人: Bertrand Marc

    IPC分类号: B01D053/34

    摘要: A device for depolluting a heat engine exhaust gases includes an outer casing (23) defining a passage for the circulation of exhaust gases and, mounted in series in the passage, a catalytic purifying member (18) and a particulate filter (20). The casing (23) includes a transverse break (34) along its entire periphery, which break (34) divides the casing (23) into successive sections (38, 40), the device including a detachable device (36) connecting two successive sections along the break. The detachable connecting device (36) extends in a plane transverse to the gas circulation passage and passes through either the catalytic purifying member (18) or the particulate filter (20).

    摘要翻译: 用于对发动机排气进行污染的装置包括限定废气循环通道的外壳(23),并且串联安装在通道中的催化净化部件(18)和微粒过滤器(20)。 壳体(23)沿着其整个周边包括一个横向断裂(34),该断裂(34)将壳体(23)分成连续的部分(38,40),该装置包括一个可拆卸的装置(36) 沿着休息。 可拆卸连接装置(36)在横贯于气体循环通道的平面中延伸,并通过催化净化构件(18)或微粒过滤器(20)。