Method for controlling an internal combustion engine for...

Power plants – Internal combustion engine with treatment or handling of... – By means producing a chemical reaction of a component of the...

Reexamination Certificate

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C060S274000, C060S276000, C060S297000, C060S301000

Reexamination Certificate

active

10539612

ABSTRACT:
A method for controlling an internal combustion engine for regenerating an exhaust gas purifying mechanism arranged on an exhaust line of the engine during a phase of regeneration of the purifying mechanism. The method analyzes an exhaust gas composition solely downstream of the purifying mechanism and develops, based on the analysis, a control signal for the engine to modify an exhaust gas composition upstream of the purifying mechanism.

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patent: 6408615 (2002-06-01), Hahn
patent: 6871492 (2005-03-01), Huynh et al.
patent: 7000385 (2006-02-01), Miyashita
patent: 0 636 770 (1995-02-01), None

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