A mechanical supercharging system includes a stepped transmission that connects a crankshaft of an internal combustion engine with driving wheels, a centrifugal supercharger including a rotary drive shaft connected to the crankshaft, a variable speed ratio device that changes a speed ratio of the rotary drive shaft to the crankshaft, the variable speed ratio device being provided between the crankshaft and the rotary drive shaft; and a control device configured to control the speed ratio. The control device increases the speed ratio during the upshift operation more than the speed ratio before start of the upshift operation.


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    Title :

    Mechanical supercharging system


    Contributors:
    YOEDA KEIJI (author)

    Publication date :

    2020-08-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F16H Getriebe , GEARING



    SUPERCHARGING SYSTEM

    AIZONO HITOSHI | European Patent Office | 2019

    Free access

    MECHANICAL SUPERCHARGING of DIESEL ENGINES

    KNUDSEN, H. L. | SAE Technical Papers | 1941


    Supercharging

    Biggar, P.E. | Engineering Index Backfile | 1942


    Supercharging

    Pomeroy, L. | Engineering Index Backfile | 1936


    Applying supercharging

    Smith, D.H. | Engineering Index Backfile | 1949