PROCEDE DE REGENERATION D'UN FILTRE A PARTICULES ET DISPOSITIF DE MISE EN OEUVRE

A temperature sensor (9) is fitted in the exhaust of an internal combustion engine (1) downstream of the catalyser or of the particle filter if no catalyser is fitted. The exhaust temperature (Te) is compared (12) to a reference value (Tc) set by the vehicle calculator (4) and the departure (eta) is...

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Bibliographische Detailangaben
1. Verfasser:	BAUX ANTOINE
Format:	Patent
Sprache:	fre
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	A temperature sensor (9) is fitted in the exhaust of an internal combustion engine (1) downstream of the catalyser or of the particle filter if no catalyser is fitted. The exhaust temperature (Te) is compared (12) to a reference value (Tc) set by the vehicle calculator (4) and the departure (eta) is used by a regulator (11) to vary the quantity of post injection fuel supplied to the engine during regeneration and control temperature An Independent claim is also included for : Means to perform oxidation in the exhaust line, to measure exhaust temperature, to set a reference temperature, to compare actual and reference temperatures and to regulate post injection fuel supply