An electric motor vehicle cooling system is described that cycles liquid coolant from a charging station into the vehicle and back, to cool the batteries during charging. The liquid coolant is pumped by a pump in the charging station through channels in the cable that is plugged into the vehicle. The cable has an adaptor with ports to allow the coolant to exit the charging station, travel into the vehicle to cool the batteries, and return back into the charging station from the vehicle. The charging station cools the coolant using a chiller. This cooling system allows the charging station to perform most of the work of cooling the vehicle batteries, without overly taxing the vehicle's on-board thermal management systems.


    Access

    Download


    Export, share and cite



    Title :

    ELECTRIC VEHICLE COOLING SYSTEM


    Contributors:

    Publication date :

    2020-12-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F16K VALVES , Ventile



    Electric vehicle cooling system

    HARA YASUHIRO / KOREISHI NORIMASA / WATANABE JUMPEI et al. | European Patent Office | 2024

    Free access

    ELECTRIC VEHICLE COOLING SYSTEM

    HARA YASUHIRO / KOREISHI TOMOMASA / WATANABE JUMPEI et al. | European Patent Office | 2023

    Free access

    ELECTRIC VEHICLE COOLING SYSTEM

    MIKUNI YUSUKE / TANEHIRA TAKAFUMI / MORISHIMA CHINAMI | European Patent Office | 2023

    Free access

    Electric vehicle cooling system

    MAESHIRO SHINJI | European Patent Office | 2021

    Free access

    ELECTRIC VEHICLE COOLING SYSTEM

    HARA YASUHIRO / KOREISHI NORIMASA / WATANABE JUMPEI et al. | European Patent Office | 2022

    Free access