An external line that is supplied with oil cooled by a water oil cooler is connected to a first cooling pipe and a second cooling pipe, so oil cooled by the water O/C is supplied to the first cooling pipe and the second cooling pipe. As a result, it is possible to effectively cool a rotary electric machine by using oil that is supplied from the first cooling pipe and the second cooling pipe to the rotary electric machine. The external line that is supplied with oil cooled by the water O/C is connected to the second cooling pipe via a connection fluid passage defined within a case, so the case is cooled by oil. Thus, the influence of outside air temperature on the rotary electric machine is reduced.


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    Title :

    COOLING SYSTEM FOR VEHICLE ROTARY ELECTRIC MACHINE


    Contributors:

    Publication date :

    2021-07-29


    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



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