F - Mech Eng,Light,Heat,Weapons – 16 – J
Patent
F - Mech Eng,Light,Heat,Weapons
16
J
F16J 15/02 (2006.01) F16J 15/06 (2006.01)
Patent
CA 2696846
The invention relates to a seal (1) designed to be inserted between a nacelle element and an element of a turbojet of an aircraft propulsion unit. According to the invention, the seal (1) consists of at least two parallel tubular parts (2) each having a quadrangular cross-section including a planar supporting face (4), a convex contact face (6) in contact with an element to be sealed and two concave side faces (5) connecting the convex contact face (6) and the planar supporting face (4), said two tubular parts (2) being formed by a knitted web coated with a synthetic matrix.
Ce joint d'étanchéité (1) est conçu pour être interposé entre un élément de nacelle et un élément d'un turboréacteur d'un ensemble propulsif d'un avion. Selon l'invention, le joint d'étanchéité (1) comprend au moins deux parties tubulaires (2) parallèles présentant chacune une section transversale quadrangulaire incluant une face d'appui plane (4), une face convexe de contact (6) avec un élément à étancher et deux faces latérales (5) concaves reliant la face convexe (6) de contact à la face plane d'appui (4), les deux parties tubulaires (2) étant constituées d'une nappe tricotée enduite d'une matrice synthétique.
Aircelle
Jpr
Smart & Biggar
LandOfFree
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