| 摘要 |
<p>The present invention relates to a silencer for internal-combustion engines, consisting of an internal gas-conducting circuit (1) accommodated in an outer casing (4), characterised in that the gas circuit (1) comprises insulating collars (3) which are seated in the half-shells and partitions (2) which bear on the half-shells produced from composite material, with a refractory material (5) being interposed. <IMAGE></p> |
