The present disclosure relates to an exhaust scavenging system for an engine system including an engine enclosed in an engine enclosure and an air intake system including an air filter having a filter element for filtering air. The exhaust scavenging system includes an exhaust conduit, a venturi, and a valve system. The exhaust conduit is coupled to the engine and is configured to receive exhaust gas discharged by the engine. The venturi is associated with the exhaust conduit and operates to generate a suction to draw air from the air filter and the engine enclosure. The valve system is configured to selectively fluidly connect the venturi with the engine enclosure or the air filter. The valve system fluidly connects the venturi with the air filter for facilitating purging of the filter element of the air filter.


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    Titel :

    Exhaust scavenging system for an engine system


    Beteiligte:
    HOFF BRIAN D (Autor:in)

    Erscheinungsdatum :

    17.09.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / 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



    EXHAUST SCAVENGING SYSTEM FOR AN ENGINE SYSTEM

    HOFF BRIAN D | Europäisches Patentamt | 2019

    Freier Zugriff

    Atmospheric scavenging exhaust

    Fenton, D. L. / Purcell, R. Y. | NTRS | 1977


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    Ramakrishnan, V. / Purushothaman, K. / Mohammed Ghouse, S. | Springer Verlag | 2014


    Emission Control by Selective Exhaust Gas Recirculation Scavenging System in Two-Stroke Engine

    Ramakrishnan, V. / Purushothaman, K. / Mohammed Ghouse, S. | TIBKAT | 2014


    Misfiring Effects on Scavenging Flow at Scavenging Port and Exhaust Pipe in a Small Two-Stroke-Engine

    Ohira, Tetsuya / Takahashi, Toshiyuki / Nakajima, Tsuyoshi et al. | SAE Technical Papers | 1993