Header box for heat exchanger of motor vehicle, has bar constituted by stack of plates, where each plate comprises orifices opposite to orifices in adjacent plates so as to define passage holes for passing ends of tubes of heat exchanger

摘要

The box has a cover provided with a slot, and a manifold (10) arranged in the region of the slot. The manifold comprises a bar (12) provided with holes (14) and a stack of plates (16). Each plate comprises orifices opposite to orifices in the adjacent plates so as to define the holes for passing ends of tubes of a heat exchanger. The holes are inclined with respect to a longitudinal axis of the plate.