A urea pump module in a urea tank, which is filled with an aqueous urea solution, to supply the urea solution to an exhaust line may include: a flange device disposed to close a mounting hole formed through a bottom surface of the urea tank; a pump device having an inlet port for introduction of the urea solution and an outlet port connected to a discharge portion of the flange device, the pump device providing pumping force to discharge the urea solution from the urea tank; a first filter device coupled to an internal to the flange device to surround the pump device and serving to filter the urea solution to be introduced into the pump device; and a second filter device coupled to a top portion of the flange device to cover the pump device and serving to discharge air generated inside the pump device outward.


    Access

    Download


    Export, share and cite



    Title :

    UREA PUMP MODULE


    Contributors:

    Publication date :

    2018-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16H Getriebe , GEARING / B01D SEPARATION , Trennen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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



    Urea solution pump module

    LEE TAE HOON / JUNG JI HO / YOON JONG HYUK et al. | European Patent Office | 2020

    Free access

    BACK PANEL MODULE TYPE UREA SOLUTION TANK

    YUN HYE RIM / YEON HONG SOEK / KIM WON GUN et al. | European Patent Office | 2017

    Free access

    BACK PANEL MODULE TYPE UREA SOLUTION TANK

    European Patent Office | 2021

    Free access

    washer pump module

    European Patent Office | 2024

    Free access

    Fuel pump module

    FUJISEKI TAKEMASA / MATSUMOTO TEPPEI / SEKIDO TOHRU et al. | European Patent Office | 2022

    Free access