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    发明公开
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    车辆疏忽

    公开(公告)号：KR1020120137094A

    公开(公告)日：2012-12-20

    申请号：KR1020110056417

    申请日：2011-06-10

    Applicant: 현대자동차주식회사 ,  기아자동차주식회사

    Inventor： 전재희 ,  유영춘 ,  한학손

    IPC: F01N1/04 ,  F01N1/02

    CPC classification number: F01N1/04 ,  F01N1/02 ,  F01N1/083 ,  F01N1/24

    Abstract: PURPOSE: A silencer for vehicles is provided with improved sound absorption properties by installing a sound absorbing material in a chamber where outlet and middle pipes pass through. CONSTITUTION: A silencer(100) for vehicles comprises a housing(110), an inlet pipe(120), an outlet pipe(140), and a middle pipe(130). The inlet pipe is inserted into the housing to guide exhaust gas, and installed by penetrating baffles. The outlet pipe is inserted into the housing to discharge exhaust gas, and installed by penetrating the baffles. The middle pipe is placed inside the housing to form an exhaust path between the inlet and outlet pipes. The middle pipe is installed through the baffles. A sound absorbing material(150) is filled inside a chamber where the middle and outlet pipes pass through.

    Abstract translation: 目的：通过在出口和中间管道通过的室内安装吸声材料，为车辆消声器提供了改进的吸音性能。 构成：用于车辆的消音器（100）包括壳体（110），入口管道（120），出口管道（140）和中间管道（130）。 入口管插入壳体中以引导废气，并通过穿透挡板安装。 出口管插入外壳排出废气，并穿过挡板安装。 中间管放置在壳体内部，以形成入口管和出口管之间的排气路径。 中间管道通过挡板安装。 吸音材料（150）填充在中间管和出口管通过的腔室内。

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