公开(公告)号：US20100213000A1

公开(公告)日：2010-08-26

申请号：US12707767

申请日：2010-02-18

Applicant: Yusuke INOUE

Inventor： Yusuke INOUE

IPC: F01N1/10

CPC classification number: F01N1/003 ,  F01N1/24 ,  F01N13/08 ,  F01N2470/00 ,  F01N2470/02 ,  F01N2470/20 ,  F01N2590/04

Abstract: A vehicular muffler is configured and arranged to smoothly introduce exhaust gas into a sound-absorbing material disposed inside of an outer case which has a plurality of relatively short inner sleeves therein. The muffler includes a porous plate which is disposed inside of the outer case, and which is connected to an exhaust pipe, and the porous plate is operatively connected to an outlet pipe which discharges an exhaust gas to the outside environment through an opening formed in an outlet side of the outer case. In one embodiment, the inner sleeves are arranged substantially parallel to each other, and are fluidly connected to a joint exhaust feed pipe disposed inside the outer case. The inner sleeves are connected to the outlet pipe on the outlet side of the outer case.

Abstract translation: 车辆消音器被构造和布置成平稳地将废气引入到设置在其内部具有多个相对短的内套筒的外壳内部的吸声材料中。 消声器包括设置在外壳内部并与排气管连接的多孔板，并且多孔板可操作地连接到出口管，出口管通过形成在外壳中的开口将排气排出到外部环境 外壳出口侧。 在一个实施例中，内套筒基本上彼此平行地布置，并且流体地连接到设置在外壳内部的联合排气供给管。 内套筒与外壳出口侧的出口管连接。