The present invention relates to an electrically driven motor vehicle and a charging device, in particular to an electrically driven motor vehicle (2) with a traction battery pack (4) and an air channel (18). An air inlet (20) used for ambient air (LU) is connected, in flow technology, to a connector (22), used for connecting the charging device (26), of an air conveying device (28) to generate negative pressure in an air channel. For cooling the ambient air (LU) sucked into the air channel (18), a throttle valve (30) is arranged on the air inlet side in the air channel. The traction battery pack (4) is connected, in flow technology, between the throttle valve (30) and the connector (22), in order to cool the traction battery pack with the help of cooled ambient air (LK). Furthermore, theinvention relates to a charging device (26) for a motor vehicle (2) and a method for cooling the traction battery pack (4) of such a motor vehicle (2).

    本发明涉及电驱动的机动车和充电装置,具体而言涉及电驱动的机动车(2),带有牵引电池组(4)以及带有空气通道(18),其将用于环境空气(LU)的空气入口(20)和用于连接充电装置(26)的设置成用于在空气通道中产生负压的空气输送设备(28)的接口(22)在流动技术上彼此连接,其中为了冷却吸入到空气通道(18)中的环境空气(LU)在空气通道中在空气入口侧布置节流阀(30),其中牵引电池组(4)在流动技术上连结在节流阀(30)与接口(22)之间以为了借助于经冷却的环境空气(LK)冷却牵引电池组。此外本发明涉及用于机动车(2)的充电装置(26)以及用于冷却这样的机动车(2)的牵引电池组(4)的方法。


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    Title :

    Electrically driven motor vehicle and charging device


    Additional title:

    电驱动的机动车和充电装置


    Contributors:

    Publication date :

    2020-10-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen




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