Exhaust gas heat exchange device for ejection of cooling fluid in internal combustion engine has two casings which are arranged in parallel along longitudinal direction of exhaust gas route

摘要

A cooling fluid, generated according to combustion, circulates in a fluid route (16). The heat exchange core (15) of a casing (20) is formed with an exhaust gas route (11a). The two casings are arranged in parallel along longitudinal direction of exhaust gas route.