Abstract: A device may include a housing; a heat transfer region located in the housing and comprising a plurality of heat transfer tubes, the heat transfer tubes being distributed through an entirety of a cross-sectional area of at least a portion of the housing; a bypass duct that branches off from the housing at a location upstream of the heat transfer region, wherein an opening into the bypass duct is located in an outer wall of the housing; and an actuating element comprising a flap and a pivot shaft, the flap being pivotable about the pivot shaft.

Abstract: The invention relates to an arrangement (1) for cooling exhaust gas, said arrangement comprising a housing (2) containing a heat transfer region (5), an actuator for regulating the flow of exhaust gas through the heat transfer (5) region, and/or a bypass channel(6). Said housing (2)is embodied as a single component in the longitudinal direction of the inventive arrangement (1), and the actuator is arranged in the housing (2).

Abstract: The invention relates to an arrangement (1) for cooling exhaust gas, said arrangement comprising a housing (2) containing a heat transfer region (5), an actuator for regulating the flow of exhaust gas through the heat transfer region (5). and/or a bypass channel (6). Said housing (2) is embodied as a single component in the longitudinal direction of the inventive arrangemnent (1), and the actuator is arranged in the housing (2).