A cooling structure for an integrated electric drive system and an integrated electric drive system are provided. The cooling structure includes a motor assembly (1). The motor assembly (1) includes a rotary shaft (15) and a cooling tube (16) having an inner hole (161). A mounting hole (151) for the cooling tube to be inserted is arranged on the rotary shaft (15). An annular water channel (17) is formed between an outer wall of the cooling tube (16) and an inner wall of the mounting hole (151). The inner hole (161) and the annular water channel (17) are constructed into a rotor cooling water channel (12).


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    Title :

    COOLING STRUCTURE OF INTEGRATED ELECTRIC DRIVE SYSTEM AND INTEGRATED ELECTRIC DRIVE SYSTEM


    Additional title:

    KÜHLSTRUKTUR EINES INTEGRIERTEN ELEKTRISCHEN ANTRIEBSSYSTEMS UND INTEGRIERTES ELEKTRISCHES ANTRIEBSSYSTEM
    STRUCTURE DE REFROIDISSEMENT D'UN SYSTÈME D'ENTRAÎNEMENT ÉLECTRIQUE INTÉGRÉ ET SYSTÈME D'ENTRAÎNEMENT ÉLECTRIQUE INTÉGRÉ


    Contributors:
    LING HEPING (author) / ZHAI ZHEN (author) / LIU LINNA (author) / LIANG YUN (author) / XIONG YUCHAO (author)

    Publication date :

    2024-04-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    COOLING STRUCTURE OF INTEGRATED ELECTRIC DRIVE SYSTEM AND INTEGRATED ELECTRIC DRIVE SYSTEM

    LING HEPING / ZHAI ZHEN / LIU LINNA et al. | European Patent Office | 2024

    Free access

    COOLING STRUCTURE OF INTEGRATED ELECTRIC DRIVE SYSTEM AND INTEGRATED ELECTRIC DRIVE SYSTEM

    LING HEPING / ZHAI ZHEN / LIU LINNA et al. | European Patent Office | 2022

    Free access

    COOLING STRUCTURE OF INTEGRATED ELECTRIC DRIVE SYSTEM AND INTEGRATED ELECTRIC DRIVE SYSTEM

    LING HEPING / ZHAI ZHEN / LIU LINNA et al. | European Patent Office | 2023

    Free access

    Cooling structure of integrated electric drive system and integrated electric drive system

    LING HEPING / ZHAI ZHEN / LIU LINNA et al. | European Patent Office | 2022

    Free access