Disclosed is a urea injection device for a selective catalyst reduction device. The urea injection device for a selective catalyst reduction device serves to inject urea into a urea tank through a urea injection port and a urea injection line that connects the urea injection port and the urea tank. The urea injection device may include: i) a leveling pipe which is connected with the urea tank, ii) a separator which is installed to be connected with the leveling pipe, and connected to the urea injection port through a gas recirculation line, iii) a gas vent line which is connected with the separator, and iv) a check valve which is installed in the gas vent line.


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    Titel :

    Urea injection device for selective catalyst reduction device


    Beteiligte:
    RYOO DONG MYOUNG (Autor:in) / HAM CHANG HO (Autor:in) / RYU BUYEOL (Autor:in)

    Erscheinungsdatum :

    23.01.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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



    Urea selective catalytic reduction

    Miller,W.R. / Klein,J.T. / Mueller,R. et al. | Kraftfahrwesen | 2000


    Urea selective catalytic reduction

    Miller, W.R. / Klein, J.T. / Mueller, R. et al. | Tema Archiv | 2000


    Urea selective catalytic reduction

    Lambert, C. / Vanderslice, J. / Hammerle, R. et al. | Tema Archiv | 2002


    Urea selective catalytic reduction

    Lambert,C. / Vanderline,J. / Hammerle,R. et al. | Kraftfahrwesen | 2002