Apparatus having a tank and a delivery unit for reducing agent
View Patent ↗A device includes at least one tank having a tank bottom and a delivery unit for a liquid. The delivery unit is disposed in a chamber on the tank bottom and the chamber includes at least one heater. The tank preferably has at least one local ventilation heater extending from a discharge for liquid on the tank bottom over at least one tank side to the vicinity of a tank top.
1. An apparatus, comprising:
at least one tank having a tank bottom, a tank top and at least one tank side;
a discharge line for liquid at said tank bottom;
at least one local ventilation heater starting from said discharge line and extending over said at least one tank side to a vicinity of said tank top;
a chamber disposed on said tank bottom, said chamber having at least one heater; and
a delivery unit for a liquid, said delivery unit disposed in said chamber; and
a guide disposed at said tank, said at least one local ventilation heater disposed in a linear manner in said guide, said guide is being formed by a groove which is provided externally at least in one of said tank bottom or said tank side.
2. An apparatus, comprising:
at least one tank having a tank bottom, a tank top and at least one tank side;
a discharge line for liquid at said tank bottom;
at least one local ventilation heater disposed outside of said tank starting from said discharge line and extending over said at least one tank side to a vicinity of said tank top, said at least one local ventilation heater being disposed in contact with said tank side;
a chamber disposed on said tank bottom, said chamber having at least one heater; and
a delivery unit for a liquid, said delivery unit disposed in said chamber,
further comprising a guide disposed in said tank side, said at least one local ventilation heater disposed in a linear manner in said guide,
wherein said guide is a groove formed in said tank side.