Methods and systems for emptying lubricant from a region of an axle are described. During low temperatures, lubricant may be emptied from one or more clutches so that the clutches may engage, while only less lubricant needs to be removed to engage the clutches. In one example, the electric machine may rotate to evacuate lubricant from the clutch.

    描述了用于从车桥的区域排空润滑剂的方法和系统。在低温期间,润滑剂可以从一个或多个离合器排空以便离合器可以接合,同时只需要去除较少的润滑剂来接合离合器。在一个示例中,电机可以旋转以将润滑剂从离合器排空。


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    Title :

    Method for cold start lubricating oil evacuation


    Additional title:

    用于冷起动润滑油排空的方法


    Contributors:

    Publication date :

    2023-10-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F16H Getriebe , GEARING



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