| 摘要 |
<p>A vehicle body (B) mounting configuration including an exhaust system heat exchanger (15) is obtained which can properly mount an exhaust system heat exchanger on a vehicle body. A vehicle exhaust system mounting configuration (10) includes an exhaust system heat exchanger (15) which is extended in a vehicle front-rear direction, a floor tunnel (82) which is made to open downwards in a vehicle vertical direction and in which at least part of the exhaust system heat exchanger (15) is placed inside, a body cross member (90) which bridges wall portions of the floor tunnel (82) which face each other in a vehicle width direction, and a support portion (102) which supports in a suspending fashion the exhaust system heat exchanger (15) relative to the body cross member (90). The body cross member (90) is made to overlap at an upper side in the vehicle vertical direction relative to an exhaust gas exhaust portion (30D) of a partition wall pipe (30) which is a portion of the exhaust system heat exchanger (15) which lies outside of a range where a cooling medium flow path (38) is placed in a longitudinal direction, and the support portion (102) is fixed, respectively, to the exhaust gas exhaust portion (30D) of the partition wall pipe (30) and the body cross member (90) at one end portion and the other end portion thereof.</p> |
