The invention relates to a seal (23) configured to be arranged between a first element (17) and a second element (11) of a propulsion assembly in an assembled configuration, the seal comprising a longitudinal sector (29) designed to be in contact with the second element (11), the longitudinal sector (29) being formed of a substantially elastic leak-tight material and comprising a first zone (31) comprising an anti-friction coating (19), a second zone (33) comprising a leak-tight coating, and a third zone (35) comprising an anti-friction coating (19), the first, second and third zones (31; 33; 35) being arranged side by side and extending longitudinally from a first end to a second end of the longitudinal sector (29).


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    Title :

    JOINT D'ÉTANCHÉITÉ COMPRENANT UNE SUCCESSION DE ZONES AVEC ET SANS REVÊTEMENT DE MATIÈRE ANTI-FRICTION


    Additional title:

    SEAL COMPRISING A SUCCESSION OF ZONES WITH AND WITHOUT ANTI-FRICTION COATINGS
    DICHTUNG MIT EINER FOLGE VON ZONEN MIT UND OHNE REIBUNGSVERHINDERNDE BESCHICHTUNGEN



    Publication date :

    2025-01-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    F16J Kolben , PISTONS / B64C AEROPLANES , Flugzeuge



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