公开(公告)号：KR3006321160001S

公开(公告)日：2012-10-11

申请号：KR3020100054866

申请日：2010-12-17

Applicant: 현대자동차주식회사 ,  기아자동차주식회사

Designer： 유영춘

公开(公告)号：KR3007821330000S

公开(公告)日：2015-02-02

申请号：KR3020140018402

申请日：2014-04-14

Applicant: 현대자동차주식회사

Designer： 유영춘

公开(公告)号：KR3007821320000S

公开(公告)日：2015-02-02

申请号：KR3020140018401

申请日：2014-04-14

Applicant: 현대자동차주식회사

Designer： 유영춘

公开(公告)号：KR3006518050000S

公开(公告)日：2012-07-12

申请号：KR3020100046939

申请日：2010-10-29

Applicant: 현대자동차주식회사

Designer： 유영춘

公开(公告)号：KR3006385700000S

公开(公告)日：2012-03-30

申请号：KR3020110002787

申请日：2011-01-24

Applicant: 현대자동차주식회사

Designer： 유영춘

公开(公告)号：KR1020100030885A

公开(公告)日：2010-03-19

申请号：KR1020080089845

申请日：2008-09-11

Applicant: 현대자동차주식회사

Inventor： 유영춘

IPC: F01N13/08 ,  F01N1/02

Abstract: PURPOSE: A muffler for a vehicle is provided to effectively reduce high frequency airstream sound by connecting a part of an exhaust gas outlet path and a part of an exhaust gas inlet path to a central chamber through a pitch hole. CONSTITUTION: A muffler for a vehicle comprises a muffler housing(1), a first and a second baffle(2a,2b), and an exhaust gas inlet pipe(4). The first and the second baffle are placed along the longitudinal direction of the muffler housing inside the muffler housing. The inside of the muffler housing is divided into a first chamber(3a), a second chamber(3b), and a third chamber(3c) by the first and the second baffle. The exhaust gas inlet pipe lets the exhaust gas into the inside of the muffler housing. The exhaust gas inlet pipe passes through one side of the muffler housing and is connected to the third chamber via the first and the second baffle.

Abstract translation: 目的：提供一种用于车辆的消声器，用于通过沥青孔将一部分废气出口路径和一部分排气入口路径连接到中心室来有效地减少高频气流声音。 构成：用于车辆的消声器包括消声器壳体（1），第一和第二挡板（2a，2b）和排气入口管（4）。 第一和第二挡板沿着消声器壳体的消声器壳体的纵向方向放置。 消声器壳体的内部通过第一和第二挡板分成第一室（3a），第二室（3b）和第三室（3c）。 排气入口管使废气进入消声器壳体的内部。 排气入口管穿过消声器壳体的一侧，并通过第一和第二挡板连接到第三室。

公开(公告)号：KR1020090064184A

公开(公告)日：2009-06-18

申请号：KR1020070131761

申请日：2007-12-15

Applicant: 현대자동차주식회사

Inventor： 유영춘

IPC: F01N1/02 ,  F01N13/08

Abstract: An exhaust muffler of a vehicle is provided to reduce the noise of a low frequency area among exhaust noise effectively by extending the length of an exhaust pipeline arranged in the same space, and to reduce the noise of a high frequency area effectively by installing a double pipe having a sound absorbing material within to an exhaust pipeline. An exhaust muffler of a vehicle comprises a housing(10) having a closed space with appointed capacity on the inside and installed to communicate with an exhaust channel, a first baffle plate(P-1) and a second baffle plate(P-2) installed to divide the inside space of the housing into a first chamber(C-1), a second chamber(C-2) and a third chamber(C-3) to make each space communicate with each other and provided with many first and second perforated portions(P-1a,P-2a), an inlet pipe(12) connected with an exhaust channel to make exhaust gas flow in the second chamber and the third chamber respectively, and an outlet pipe(14) flowing out the exhaust gas flew in the first chamber to the exhaust channel.

Abstract translation: 提供一种车辆的排气消音器，通过延长布置在相同空间中的排气管道的长度，有效地减少排气噪声中的低频区域的噪声，并通过安装双重位置来有效地降低高频区域的噪声 管道具有吸音材料到排气管道内。 车辆的排气消声器包括：壳体（10），其具有在内部具有指定容量的封闭空间并安装成与排气通道连通;第一挡板（P-1）和第二挡板（P-2） 安装成将壳体的内部空间分成第一室（C-1），第二室（C-2）和第三室（C-3），以使每个空间彼此连通并且设置有许多第一室和 第二穿孔部分（P-1a，P-2a），与排气通道连接以使废气分别在第二室和第三室中流动的入口管（12）和分别排出排气的出口管（14） 气体在第一个室内飞到排气通道。