Heat exchanger, in particular charged air cooler, with a latchable fixing device

摘要

Heat exchanger comprises pipes extending between two collecting boxes (10) and a locking unit (12) for fixing below a further heat exchanger. An independent claim is also included for a heat exchanger system comprising two heat exchangers connected together. Preferred Features: The locking unit is arranged on one collecting box and the other collecting box has a further fixing unit with a groove. The collecting boxes are made from a plastic material and the fixing unit is integrated with the collecting boxes. The fixing unit is arranged above the collecting boxes.