Heat exchanger, in particular an exhaust gas evaporator of a motor vehicle

Abstract

A heat exchanger is provided, in particular an exhaust gas evaporator of a motor vehicle, including a heat exchanger block, a first axial terminating device and a second axial terminating device, in which the heat exchanger block has axial inlet openings and axial outlet openings, and in which means for forming a positive fit with the axial terminating devices are situated on the heat exchanger block, the means for forming the positive fit projecting at least partially over the axial inlet openings and/or over the axial outlet openings in the heat exchanger block in the axial direction, such that they may be situated radially next to contact shoulders of the axial terminating devices, thereby providing a heat exchanger that is particularly pressure-resistant in the radial direction.

Dependencies are inferred from the claim text.