| 摘要 |
<p>The present invention relates to a heat exchanger (1) for a motor vehicle, in particular exhaust gas heat exchanger, wherein the heat exchanger (1) has an outer covering (2) and heat exchanger tubes (11) are arranged in the outer covering (2) and a medium is feedable into the covering (2) on the front side and is removable on the opposite side, wherein a front plate (3) is arranged in each case on the end side of the covering (2), wherein the front plate (3) has openings (4) through which the medium is transferrable into the heat exchanger tubes (11), and, in particular, the heat exchanger tubes (11) at least partially reach through the openings (4), which heat exchanger is characterized in that flat surfaces (8) are formed on the front plate (3) on the border side between the openings (4), wherein directing elements (9) are arranged indirectly or directly in front of the flat surfaces (8) in the direction of flow (S), wherein the transverse clamping surfaces of the directing elements (9) overlap at least the flat surfaces (8) in the direction of flow (S).</p> |
