GAS HEAT EXCHANGER, IN PARTICULAR FOR THE EXHAUST GASES OF AN ENGINE

Heat exchanger, in particular for the exhaust gases of an engine, intended for the flow of gases with exchange of heat with a coolant, comprising a gas reservoir (1) that includes an inlet opening (1a) that can be attached to one end of a casing and an outlet opening connected to a shoulder (2) for connection with the gas recirculation line, a particle filter for filtering the exhaust gases, which is associated with the outlet opening of said gas reservoir, and a sealing gasket (4) arranged on an exterior surface (2a) of the connection shoulder (2), the filter (3) being integral with the gas reservoir (1), forming an inseparable single piece capable of being attached to the casing of the exchanger.