Patent ID: 11913366
Assignee: MARELLI EUROPE S.P.A.
Field: Environmental technology (Chemistry)
Classification: CPC F  Y | IPC F

Claim 13:
14. An exhaust system (1) of an internal combustion engine (2); the exhaust system (1) comprises:
an exhaust duct (3), which originates from an exhaust manifold of the internal combustion engine (2) and ends with a silencer (4), from which exhaust gases are released into the atmosphere;
an exhaust gas treatment device (5), which is arranged along the exhaust duct (3); and
a heating device (6), which is connected to the exhaust duct (3) upstream of the treatment device (5) by means of an outlet duct (11) coming out of the exhaust duct (3), is designed to generate, by burning fuel, a hot air flow and is manufactured according to claim 1.