RESONATOR FOR A VEHICLE TO REDUCE INTAKE AND DISCHARGE NOISES OF SPECIFIC FREQUENCY

摘要

PURPOSE: A resonator for a vehicle is provided to improve the intake noise reduction effect and the linearity of intake noise by maintaining uniform noise effect within a specific frequency range without side effects on other frequency ranges.;CONSTITUTION: A resonator for a vehicle comprises a resonator body(10) which has a certain volume, a neck part(30) which is formed in the resonator body and connected to an intake hose, and a porous member(50) which is formed on the inner periphery of the neck part and has a plurality of holes(51).;COPYRIGHT KIPO 2011