The invention relates to a cooling cycle system for a P2 hybrid module, having at least two cooling circuits, but without an actuator to be operated, having two electric pumps and a check valve, at least one of the electric pumps being reversible and the check valve being only passive, i.e. Non-electromagnetically operated. The invention is characterized in that the check valves are interconnected in such a way that one of the pumps can assist the other pump in supplying the cooling circuit by inputting the coolant.

    本发明涉及一种冷却循环系统,用于P2混合动力模块,具有至少两个冷却回路、但是没有待操作的致动器,冷却循环系统具有两个电动泵以及止回阀,其中至少一个电动泵是可逆式的,并且止回阀仅是被动式的、即非电磁操作的。本发明的特征在于,止回阀以如下方式互连,使得其中一个泵可以通过输入冷却剂来辅助另外的泵向冷却回路进行供给。


    Access

    Download


    Export, share and cite



    Title :

    Cooling circulation system for electrified drive train


    Additional title:

    用于电气化驱动系的冷却循环系统


    Contributors:

    Publication date :

    2023-02-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16C SHAFTS , Wellen




    Method for operating electrified drive train of work machine, electrified drive train of work machine, and work machine

    GLOCKNER RICO / BEBETTI MICH ¨ ¨ LE / FUERSCHNER NORBERT | European Patent Office | 2022

    Free access



    ELECTRIFIED DRIVE TRAIN HAVING A HEAT EXCHANGER ARRANGEMENT

    GRETHEL MARCO / RATHKE GÖTZ | European Patent Office | 2023

    Free access