| 摘要 |
<p>The invention relates to a casing for an assembly for the post-treatment of the exhaust gases of a combustion engine, having: a straight first branch (1) capable of accepting a first exhaust gas treatment monolith; a second straight branch (2) able to accept a second exhaust gas treatment monolith; an elbowed fluidic coupling (3) between the first and second branch; characterized in that at least part of the casing, forming one of the branches (1, 2) and the coupling (3), consists of the assembly of a first half shell (C1) and of a second half shell (C2).</p> |
