Silencer arrangement for reducing acoustic radiations in gas ducts in internal combustion engine of motor vehicle, has cover plate arranged between flow channel and resonator chamber, where arrangement forms coupling

摘要

The arrangement (100) has a housing in which a flow channel is formed, and a resonator chamber arranged outside the flow channel. A cover plate (106) is arranged between the flow channel and the resonator chamber, where the arrangement forms a coupling (101). The coupling comprises two coupling parts that are connected with each other and formed by two housing parts (102, 104) of the housing. The housing parts are provided for connecting with a connection piece (110) and a supply line (112).