A pressurization system (20) for a vehicle includes an inlet (22) for receiving a medium (A) and a cabin air compressing device (24a, 24b) arranged in fluid communication with the inlet (22). The cabin air compressing device (24a, 24b) includes a shaft (30a, 30b), a compressor (26a, 26b) connected to the shaft (30a, 30b), a motor (36a, 36b) operably connected to the shaft (30a, 30b) and configured to drive the compressor (26a, 26b), and a turbine (28a, 28b) connected to the shaft (30a, 30b) and also configured to drive the compressor (26a, 26b) upon receipt of the medium (A). A heat exchanger (38) has a first inlet (42) fluidly connected to the compressor outlet (40) and a second inlet (46) fluidly connected to the turbine outlet. The compressor inlet (32) and the turbine inlet (34) are fluidly connected to and are arranged in parallel relative to the inlet (22).


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    Title :

    RAM AIR TURBINE POWERED CABIN AIR COMPRESSOR


    Additional title:

    DURCH STAULUFTTURBINE ANGETRIEBENER KABINENLUFTVERDICHTER
    COMPRESSEUR D'AIR DE CABINE ACTIONNÉ PAR TURBINE À AIR DYNAMIQUE


    Contributors:

    Publication date :

    2023-12-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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