A compressor system includes a compressor, and an electric motor (38) driving a shaft to drive the compressor. An inlet is connected to a source of air to be compressed. The inlet is connected to the compressor. A fan impeller (148)is mounted in the inlet upstream of the compressor. A cooling air exit (150, 151)communicates with the inlet, and upstream of the compressor. The cooling air exit (150, 151)is connected to the motor to provide cooling air to the motor. A dual compressor system is also disclosed.


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    Title :

    COMPRESSOR WITH MOTOR COOLING IMPELLER


    Additional title:

    VERDICHTER MIT MOTORKÜHLUNGSLAUFRAD
    COMPRESSEUR AVEC ROUE DE REFROIDISSEMENT DE MOTEUR


    Contributors:

    Publication date :

    2023-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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