System for assisting the regeneration of depollution means...

Details System for assisting the regeneration of depollution means... System for assisting the regeneration of depollution means...

2005-02-02

2008-05-06

Denion, Thomas (Department: 3748)

Power plants

Internal combustion engine with treatment or handling of...

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

C060S295000, C060S278000

Reexamination Certificate

active

07367181

ABSTRACT:
The system for assisting the regeneration of depollution means (1) integrated in an exhaust line (2) of a heat engine (3) of a motor vehicle, by switching the engine between operation in lean mode and operation in rich mode in accordance with various parameters (7, 8) for controlling the operation of the engine, is characterized in that it comprises means (9) for measuring the temperature of the gases for supplying the engine and means (8) for correcting at least one parameter for controlling the operation of the engine in rich mode as a function of the measured temperature.

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