Robert Boschgmbh

Ralf Schneider

Andreas Doeffinger

Ruben Schreiber

The invention relates to a tank device () of a motor vehicle for a reductant for the aftertreatment of the exhaust gas of the motor vehicle, comprising a reservoir () for the reductant and a tank installation unit () having at least one conveying pump () for conveying the reductant out of the reservoir () to a point of introduction into an exhaust gas tract of the motor vehicle, wherein the tank installation unit () has a heating device () arranged adjacent to the conveying pump (), wherein at least one auxiliary heater () is provided, and wherein the auxiliary heater () is integrated in a wall () of the reservoir ().

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Stuttgart, Germany

Ralf Schneider