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1. (WO2017039120) VEHICLE SILENCER

Pub. No.:    WO/2017/039120    International Application No.:    PCT/KR2016/005516
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Thu May 26 01:59:59 CEST 2016
IPC: F02M 35/12
Applicants: LS MTRON LTD.
엘에스엠트론 주식회사
Inventors: SHIN, Jai Yoon
LEE, Junguk
The present invention relates to a vehicle silencer comprising: a first case provided in a vehicle; a second case coupled to the first case; a resonant chamber positioned between the first case and the second case; and a passing hole formed by penetrating the second case, such that the inside of the second case and the resonant chamber communicate with each other therethrough, wherein the second case includes a first passing member formed such that the thickness thereof gradually decreases toward a first direction.