B - Operations – Transporting – 64 – D
Patent
B - Operations, Transporting
64
D
B64D 15/04 (2006.01) B64C 21/04 (2006.01) B64D 33/02 (2006.01)
Patent
CA 2707501
The invention relates to an aircraft nacelle that comprises a discharge means (50) for establishing a communication between the inside of the nacelle and the outside thereof, and a junction area between two members (54, 56), and at which the two members are superimposed, both members each having a surface defining the outer surface of the nacelle on either side of the junction area, characterised in that said discharge means (50) includes a dual-portion shim (52), i.e. a first portion provided between the superimposed panels and including at least one protruding and/or recessed member for forming a passage between said panels in order to establish a communication between the inside and the outside of the nacelle, and a second portion at the level of only one panel, i.e. that located inside at the junction area, in order to protect the same against excessive temperatures.
L'objet de l' invention est une nacelle d'aéronef comprenant des moyens (50) d'évacuation permettant de faire communiquer l'intérieur avec l'extérieur de la nacelle et une zone de jonction entre deux éléments (54, 56) au niveau de laquelle les deux éléments se superposent, les deux éléments ayant chacun une surface formant la surface extérieure de la nacelle de part et d'autre de la zone de jonction, caractérisée en ce que lesdits moyens (50) d'évacuation comprennent une cale (52) en deux parties, une première partie intercalée entre les panneaux superposés qui comporte au moins un élément en saillie et/ou en creux permettant de ménager un passage entre lesdits panneaux afin de faire communiquer l'intérieur et l'extérieur de la nacelle et une seconde partie au droit d'un seul panneau, celui disposé à l'intérieur au niveau de la zone de jonction, afin de le protéger d'une température excessive.
Chene Gilles
Hormiere Arnaud
Porte Alain
Airbus Operations Sas
Robic
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