METHOD FOR THE OPERATION OF A PART DISPOSED IN AN EXHAUST ZONE OF AN INTERNAL COMBUSTION ENGINE, AND DEVICE FOR CARRYING OUT SAID METHOD

A method for operating a component part situated in an exhaust gas region of an internal combustion engine, and a device for carrying out the method are proposed, in which, in a first operating phase, an exhaust gas component is embedded, and which, in a second operating phase, is regenerated from t...

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Bibliographische Detailangaben
Hauptverfasser:	WIRTH, RALF, PFAEFFLE, ANDREAS, WUEST, MARCEL
Format:	Patent
Sprache:	eng ; fre ; ger
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 method for operating a component part situated in an exhaust gas region of an internal combustion engine, and a device for carrying out the method are proposed, in which, in a first operating phase, an exhaust gas component is embedded, and which, in a second operating phase, is regenerated from the exhaust gas component. The second operating phase may be started both as a function of the operating state of the component part and/or as a function of the operating state of the internal combustion engine, and also by an external start signal. If there is an external start signal present, the second operating phase is preferably only started if, at the same time, at least one additional conditions is satisfied. The external start signal is made available, for instance, by a diagnostic unit which is connected via a diagnosis interface.