A cabin air compressor assembly includes a cabin air compressor (12) disposed at a compressor inlet (16) and a cabin air compressor motor (28) operably connected to the cabin air compressor (12). At least one cooling flow inlet (46) is located at a first end of the cabin air compressor motor (28) substantially opposite a second end whereat the cabin air compressor (12) is located. The cooling flow inlet (46) is configured to direct a cooling flow across the cabin air compressor motor (28). A blower (68) is operably connected to the cabin air compressor (12) and is configured to urge a cooling flow from across the cabin air compressor motor (28) toward a cooling flow outlet, thereby increasing the cooling flow across the cabin air compressor motor (28).


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    Title :

    Cabin air compressor motor cooling


    Additional title:

    Motorkühlung eines Kabinenluftkompressors
    Refroidissement d'air de cabine avec moteur de compresseur


    Contributors:

    Publication date :

    2020-11-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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