Heat exchanger, has multiple piled up plates arranged between two independent circuits, and contractions parts attached with entrance orifices and exit orifices, and sealing units equipped with reinforcement units

摘要

The exchanger has multiple piled up plates (1) arranged between two independent circuits. Multiple contractions parts (2) are attached with entrance orifices (3, 5) and exit orifices (4, 6). Sealing units (7 -10) are equipped with reinforcement units (11, 12) of the plates.