METHOD FOR THE REGENERATION OF A CARBON PARTICULATE FILTER

METHOD FOR THE REGENERATION OF A CARBON PARTICULATE FILTER

Method for the regeneration of a carbon particulate filter 5 in a combustion engine arrangement 1 with a combustion engine 2 and an exhaust-gas aftertreatment device 3, wherein the combustion engine arrangement 1 is switched to a heating operation for increasing the exhaust-gas temperature, which is...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SEVERIN CHRISTOPHER, SCHONEN MARKUS
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
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
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
STEAM ENGINES
WEAPONS
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Beschreibung
Zusammenfassung:Method for the regeneration of a carbon particulate filter 5 in a combustion engine arrangement 1 with a combustion engine 2 and an exhaust-gas aftertreatment device 3, wherein the combustion engine arrangement 1 is switched to a heating operation for increasing the exhaust-gas temperature, which is suitable, to heat the exhaust-gas to a carbon particulate ignition temperature. By means of the operation conditions of the combustion engine arrangement 1, the necessary energy input per carbon particulate mass (specific energy input) is determined and monitored for the regeneration. When falling below a threshold value for the specific energy input, the heating operation for the regeneration of the carbon particulate filter 5 is started.