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    EXHAUST DEVICE
    4.
    发明公开
    EXHAUST DEVICE 审中-实审

    公开(公告)号：EP4435241A1

    公开(公告)日：2024-09-25

    申请号：EP24154541.7

    申请日：2024-01-29

    申请人： Suzuki Motor Corporation

    发明人： KIGUCHI, Kiyomi

    IPC分类号： F01N1/00 ,  F01N13/00 ,  F01N13/18

    CPC分类号： F01N13/008 ,  F01N2230/0420130101 ,  F01N1/00 ,  F01N13/1888 ,  F01N2560/0220130101 ,  F01N2590/0420130101

    摘要： An exhaust device (15) includes a muffler (17) configured to reduce exhaust noise, a catalyst (62) configured to purify exhaust gas, a pipe in which exhaust gas flows, an exhaust gas sensor (63) configured to detect a state of the exhaust gas, and an attachment member (71) configured to attach the exhaust gas sensor (63) to the muffler (17). The pipe (35) has a sensor insertion hole (38, 92). The attachment member (71) is attached to a peripheral edge portion of a through hole. The attachment member (71) has a bottom hole (74). The exhaust gas sensor (63) is disposed inside the attachment member (71) via the through hole, and is fixed to the attachment member (71) in a state where the one end portion of the exhaust gas sensor (63) is inserted into the bottom hole (74) and into the sensor insertion hole (38, 92).