Power plants – Internal combustion engine with treatment or handling of... – By means producing a chemical reaction of a component of the...
Reexamination Certificate
2007-10-09
2007-10-09
Tran, Binh Q. (Department: 3748)
Power plants
Internal combustion engine with treatment or handling of...
By means producing a chemical reaction of a component of the...
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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Aucouturier Philippe
Cochet Stephane
Daneau Marc
Dionnet Bernard
Mollet Jean-Claude
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Renault s.a.s.
Tran Binh Q.
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