A pressure relief door assembly (300) includes a pressure relief door (310), a pressure-actuated latch (320), and a temperature-actuated lock (370). The latch (320) is disposable in each of a latched configuration (to retain the pressure relief door (310) in a closed position (312)) and an unlatched configuration (to allow the pressure relief door (310) to move into an open position). The lock (370) is disposable in each of an unlocked configuration (to allow the pressure relief door (310) to move into the open position when the latch (320) is in its unlatched configuration) and a locked configuration (e.g., to lock the latch (320) in its latched configuration, to lock the pressure relief door (310) in its closed position (312), or both). The lock (370) may include a bimetallic coil (378), that when exposed to a temperature that satisfies a temperature threshold, expands a sufficient amount to engage a locking pin with a corresponding portion of the latch (320) to retain the latch (320) in its latched configuration.


    Access

    Download


    Export, share and cite



    Title :

    PRESSURE RELIEF DOOR ASSEMBLY WITH TEMPERATURE-ACTUATED LOCK


    Additional title:

    DRUCKENTLASTUNGSTÜRANORDNUNG MIT TEMPERATURBETÄTIGTEM SCHLOSS
    ENSEMBLE DE PORTE DE DÉCHARGE DE PRESSION AVEC VERROU ACTIONNÉ PAR LA TEMPÉRATURE


    Contributors:

    Publication date :

    2023-06-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    PRESSURE RELIEF DOOR ASSEMBLY WITH TEMPERATURE-ACTUATED LOCK

    ALMARAZ HUGO | European Patent Office | 2023

    Free access

    Pressure relief door assembly

    DAHMEN ANGELICA | European Patent Office | 2018

    Free access

    PRESSURE RELIEF DOOR ASSEMBLY

    DAHMEN ANGELICA | European Patent Office | 2019

    Free access

    PRESSURE RELIEF DOOR ASSEMBLY

    DIAZ CARLOS | European Patent Office | 2020

    Free access

    PRESSURE RELIEF DOOR ASSEMBLY

    DAHMEN ANGELICA | European Patent Office | 2017

    Free access