A fire seal structure prevents flame from coming out of a fire-prevention region of an aircraft. The fire seal structure includes: a plurality of walls including: a first wall provided on a first partitioning member; and a second wall provided on a second partitioning member. One of the plurality of walls is a spring wall that functions as a spring. The first and the second partitioning members define the fire-prevention region. The plurality of walls forms a labyrinth-shaped gap between the first and the second partitioning members. Each of the plurality of walls contains a refractory material and includes a front end part. When the first and the second partitioning members are stationary with respect to each other, the front end part is not in contact with another member, and the spring wall is disposed closest to a facing member, among the plurality of walls.


    Access

    Download


    Export, share and cite



    Title :

    AIRCRAFT FIRE SEAL STRUCTURE AND AIRCRAFT


    Contributors:

    Publication date :

    2018-06-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    Aircraft fire seal structure and aircraft

    TAKEUCHI AKIRA | European Patent Office | 2020

    Free access

    Aircraft fire seal structure and aircraft

    TAKEUCHI AKIRA | European Patent Office | 2020

    Free access

    Aircraft fire seal structure and aircraft

    TAKEUCHI AKIRA | European Patent Office | 2020

    Free access

    AIRCRAFT FIRE SEAL STRUCTURE AND AIRCRAFT

    TAKEUCHI AKIRA | European Patent Office | 2018

    Free access

    AIRCRAFT FIRE SEAL STRUCTURE AND AIRCRAFT

    TAKEUCHI AKIRA | European Patent Office | 2018

    Free access