One embodiment is an inlet plenum assembly for a rotary aircraft (101, 201) that includes an inlet plenum defined on a first side by an inlet plenum wall (312) and on a second side by a forward firewall assembly (308), the forward firewall assembly (308) having an inlet aperture (310) configured to receive a drive shaft (314) to rotatably couple to an engine (302); and a seal (320) connected to the forward firewall assembly (308) via a seal retainer (900) disposed around a periphery of the inlet aperture (310). The forward firewall assembly (308) may further include a forward firewall upper portion (402) and a forward firewall lower portion (404), the forward firewall upper portion (402) configured to removably seat to the forward firewall lower portion (404). The seal retainer (900) may be attached to the forward firewall assembly (402) via a plurality of bolts (902) disposed around the periphery of the seal retainer (900). In some embodiments, the seal (320) is connected to an inlet duct of the engine (302).


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ENGINE INLET SYSTEM WITH INTEGRAL FIREWALL SEAL


    Weitere Titelangaben:

    TRIEBWERKSEINLASSSYSTEM MIT INTEGRIERTER FEUERSCHUTZWANDDICHTUNG
    SYSTÈME D'ENTRÉE DE MOTEUR AVEC JOINT COUPE-FEU INTEGRAL


    Beteiligte:
    SCANNELL BRENT (Autor:in) / MAST THOMAS (Autor:in)

    Erscheinungsdatum :

    17.06.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    ENGINE INLET SYSTEM WITH INTEGRAL FIREWALL SEAL

    SCANNELL BRENT / MAST THOMAS | Europäisches Patentamt | 2019

    Freier Zugriff

    Engine inlet system with integral firewall seal

    SCANNELL BRENT / MAST THOMAS | Europäisches Patentamt | 2020

    Freier Zugriff

    Inlet seal for a turboshaft engine

    STEEVES ZACHARIAH | Europäisches Patentamt | 2020

    Freier Zugriff

    INLET SEAL FOR A TURBOSHAFT ENGINE

    STEEVES ZACHARIAH | Europäisches Patentamt | 2017

    Freier Zugriff

    Two-piece firewall and inlet plenum

    SCANNELL BRENT / MAST THOMAS | Europäisches Patentamt | 2020

    Freier Zugriff