Methods and systems are provided for operating an electric supercharger as an on-board air pump and/or vacuum pump. During conditions when a vehicle is not being propelled and the vehicle engine is idling, a portion of an air intake passage is sealed and the supercharger is operated to deliver compressed air into the sealed portion. Compressed air can then be picked up directly from the sealed portion for use in tire inflation, or picked up via an ejector to provide vacuum for vacuum actuators.


    Access

    Download


    Export, share and cite



    Title :

    METHOD AND SYSTEM FOR BOOSTED ENGINE SYSTEM



    Publication date :

    2018-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / B60C VEHICLE TYRES , Fahrzeugreifen / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F01M Schmierung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , LUBRICATING OF MACHINES OR ENGINES IN GENERAL / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF



    METHOD AND SYSTEM FOR BOOSTED ENGINE SYSTEM

    XIAO BAITAO / BANKER ADAM NATHAN / HELLSTROM JOHN ERIK MIKAEL | European Patent Office | 2018

    Free access

    Method and system for boosted engine system

    XIAO BAITAO / HELLSTROM JOHN ERIK MIKAEL / BANKER ADAM NATHAN | European Patent Office | 2020

    Free access

    Method and system for boosted engine system

    XIAO BAITAO / BANKER ADAM NATHAN / HELLSTROM JOHN ERIK MIKAEL | European Patent Office | 2020

    Free access

    Method and system for boosted engine system

    XIAO BAITAO / TRANTER MATTHEW BLAKE / LESNIAK JUSTIN et al. | European Patent Office | 2019

    Free access

    Boosted engine systems optimization approach

    Martin,D. / Beldam,P. / AlliedSignal Automotive Turbocharging Systems,US | Automotive engineering | 1998