DEVICE FOR PROVIDING LIQUID REDUCING AGENT AND MOTOR VEHICLE HAVING THE DEVICE
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United States of America Patent
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app pub date -
Mar 3, 2014
filing date -
Sep 2, 2011
priority date (Note) -
Abandoned
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Abstract
A device for providing liquid reducing agent for an exhaust-gas treatment device includes a tank and a delivery unit with an intake or suction point in the tank at which reducing agent can be suctioned or drawn out of the tank. The intake point is covered by a separation layer in such a way that a closed intermediate space is formed between the intake point and the separation layer. The separation layer has a higher flow resistance to reducing agent in an outflow direction from the intermediate space into the tank than in an inflow direction from the tank into the intermediate space. A motor vehicle having the device is also provided.
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