An environmental control system includes a first inlet for providing a first medium from a first source, a second inlet for providing a second medium from a second source, distinct from the first source, an outlet for receiving a conditioned form of at least one of the first medium and the second medium, and a compression device including a compressor connected to an electric motor by a first shaft. The compressor is arranged in fluid communication with the first inlet and is only driven by the electric motor. An expansion device including a turbine is rotatable about a second shaft distinct from the first shaft. The turbine is arranged in fluid communication with the second inlet.


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    Title :

    ELECTRIC COMPRESSOR WITH POWER GENERATING TURBINE THAT RECYCLES ENGINE AIR


    Contributors:

    Publication date :

    2022-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS



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