Isolation of a body of a vehicle from vibration frequencies introduced via an electronic axle drive unit is provided. For example, one or more embodiments described herein can include providing a vibration isolation device for a powertrain of an electric vehicle. The vibration isolation device can include an inner core configured to be operably attached to an electronic axle drive unit for an axle of an electric vehicle. The vibration isolation device can also include a mass damper integrated with the isolator to create a dual isolation block around the inner core. In addition, the vibration isolation device can include an outer sleeve surrounding the double isolation block and the inner core.

    提供了车辆的车身与经由电子车轴驱动单元引入的振动频率的隔离。例如,这里描述的一个或多个实施例能够包括提供用于电动车辆的动力传动系的隔振装置。该隔振装置能够包括内芯,内芯被配置为可操作地附接到用于电动车辆的车轴的电子车轴驱动单元。该隔振装置还能够包括质量阻尼器,其与隔离器集成,从而产生围绕内芯的双重隔离块。此外,该隔振装置能够包括围绕双重隔离块和内芯的外套筒。


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    Title :

    Vibration isolation supporting device


    Additional title:

    隔振支撑装置


    Contributors:
    H CLAAS (author)

    Publication date :

    2023-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16F SPRINGS , Federn / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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