Exhaust emission control system

Details Exhaust emission control system Exhaust emission control system

2007-05-15

2007-05-15

Nguyen, Tu M. (Department: 3748)

Power plants

Internal combustion engine with treatment or handling of...

By means producing a chemical reaction of a component of the...

C060S276000, C060S284000, C060S286000

Reexamination Certificate

active

10758014

ABSTRACT:
An exhaust emission control system for a vehicle including a primary engine and a secondary engine having a displacement smaller than that of the primary engine is provided with an exhaust passage having a junction portion at which exhaust gas discharged from the primary engine and exhaust gas discharged from the secondary engine join together, and an exhaust emission purifying device that purifies the exhaust gas joined at the junction portion in the exhaust passage.

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