Method of regenerating a particulate filter for a motor vehicle
A particle filter, motor vehicle technology, applied in the direction of machines/engines, mechanical equipment, engine components, etc., can solve the problem of long duration of regeneration method
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[0018] A motor vehicle includes an internal combustion engine that is supplied with air by an intake duct and fuel by a fuel duct. The internal combustion engine also includes a vent line in communication with the internal combustion engine and allowing exhaust of gases produced by combustion of the fuel in the internal combustion engine.
[0019] The invention relates to a vehicle comprising: a particulate filter in the exhaust line adapted to filter particles in the exhaust gas; and a filter adapted to allow catalytic oxidation of unburnt substances in the exhaust gas Oxidation Catalytic Device. In this embodiment, the exhaust line also includes a reduction catalytic device, downstream of the oxidation catalytic device, adapted to allow catalytic reduction of nitrogen oxides in the exhaust gas.
[0020] Typically, as the vehicle is used, the particulate filter becomes filled with soot, and to regenerate the particulate filter, the vehicle includes an electronic system that ...
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