The invention relates to a plastic vehicle tank for an aqueous urea solution used for reducing the hydrogen oxide content in exhaust gases of an internal combustion engine. In the preferred embodiment, the inventive tank comprises a functional unit comprising at least one pump, at least one pressure control valve, at least one internal container provided with an internal electrical heating and at least one suction line. The functional unit is preferably mounted in the form of a lid on the container opening for closing it.
TANKANORDNUNG FÜR EIN FLÜSSIGES REDUKTIONSMITTEL, INSBESONDERE FÜR EINE HARNSTOFFLÖSUNG
VEHICLE TANK FOR A LIQUID REDUCING AGENT, IN PARTICULAR AN UREA SOLUTION
RESERVOIR DE VEHICULE POUR UN AGENT DE REDUCTION LIQUIDE, NOTAMMENT UNE SOLUTION D'UREE
2019-02-27
Patent
Electronic Resource
German
IPC: | F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
European Patent Office | 2022
|European Patent Office | 2017
|