| 摘要 |
<p>The invention relates to an air distribution duct (10) intended to be connected to a heating and/or air-conditioning device of a motor vehicle, said air distribution duct (10) comprising a connection end (12) able to be connected to said heating and/or air conditioning device and a closed other end (14). The air distribution duct (10) comprises: -a longilinear main branch (16) one end of which forms the closed end (14) and the other end of which forms the connection end (12) of said duct, one face of said main branch (16) being pierced with one or a number of orifices (17a, 17b), -at least one other orifice (19) situated on a secondary branch (18) one end of which is connected to the main branch (16) and the free other end of which is closed, said at least one other orifice (19) being on a face situated on the same side of said duct as the other orifices of the main branch.</p> |
