A powerplant can include a first prime mover configured to turn a propulsor, and a second prime mover operatively connected in parallel with the first prime mover to turn the propulsor together with or separately from the first prime mover. The powerplant can include a firewall disposed around at least one of the first prime mover or the second prime mover to create a first prime mover fire zone and a second prime mover fire zone separate from the first prime mover fire zone such that the first prime mover is protected against a second prime mover fire, and vice versa.


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    Title :

    FIREWALL ASSEMBLIES FOR HYBRID ELECTRIC AIRCRAFT POWERPLANTS


    Contributors:

    Publication date :

    2023-07-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / A62C FIRE-FIGHTING , Feuerbekämpfung / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



    Firewall assemblies for hybrid electric aircraft powerplants

    LACKO ANTHONY / BECKER FRANK / PIZZI ANTONIO | European Patent Office | 2023

    Free access

    FIREWALL ASSEMBLIES FOR HYBRID ELECTRIC AIRCRAFT POWERPLANTS

    LACKO ANTHONY / BECKER FRANK / PIZZI ANTONIO | European Patent Office | 2021

    Free access

    FIREWALL ASSEMBLIES FOR HYBRID ELECTRIC AIRCRAFT POWER PLANTS

    LACKO ANTHONY / BECKER FRANK / PIZZI ANTONIO | European Patent Office | 2022

    Free access

    Aircraft powerplants

    Kroes, Michael J. ;Wild, Thomas W. ;Bent, Ralph D. | TIBKAT | 1992


    Aircraft powerplants

    Bent, Ralph Daniel / MacKinley, James Louis | TIBKAT | 1978