ZUFÜHRSYSTEM FÜR EIN MEDIUM, INSBESONDERE ZUR BEHANDLUNG VON ABGASEN EINER BRENNKRAFTMASCHINE, ABGASREINIGUNGSVORRICHTUNG UND VERFAHREN ZUM BETREIBEN EINES ZUFÜHRSYSTEMS

A medium supply system of an exhaust gas cleaning device for treating the exhaust gas of an internal combustion engine comprising a storage tank and a supply line which is connected to the storage tank for supplying the medium to a dosing unit connected to an exhaust pipe and to a recycling line for...

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Bibliographic Details
Main Authors HEILIG, DIRK, RIPPER, WOLFGANG, MEDUNA, DIRK VON, MEINGAST, ULRICH, FLENDER, GOETZ, BUERGLIN, MARKUS
Format Patent
LanguageGerman
Published 15.06.2010
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Summary:A medium supply system of an exhaust gas cleaning device for treating the exhaust gas of an internal combustion engine comprising a storage tank and a supply line which is connected to the storage tank for supplying the medium to a dosing unit connected to an exhaust pipe and to a recycling line for recycling the medium to the storage tank. The supply line and/or the recycling line are provided with at least one conduit area comprising at least one first and second parallel partial channels for the medium circulation, wherein said partial channels exhibit different insulation properties. An exhaust gas cleaning device comprising the inventive supply system and a method for the operation thereof are also disclosed.
Bibliography:Application Number: AT20050777716T