Device for treatment of exhaust of an internal combustion engine

A method and a device for treatment of the exhaust of an internal combustion engine in which a fluid is used as an auxiliary agent for the treatment; a partial chemical conversion of the auxiliary agent is at least occasionally stimulated in order to produce a substance that reduces the freezing poi...

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Bibliographische Detailangaben
Hauptverfasser: Schaller, Johannes, Buerglin, Markus, Ullmann, Ilona, Bieder, Gudrun
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method and a device for treatment of the exhaust of an internal combustion engine in which a fluid is used as an auxiliary agent for the treatment; a partial chemical conversion of the auxiliary agent is at least occasionally stimulated in order to produce a substance that reduces the freezing point of the fluid when the temperature of the fluid falls below a critical value.