Assembly for an aircraft, said assembly having a pylon and a reservoir containing an extinguishing fluid
An assembly for an aircraft including a pylon having a lateral wall with a window passing through it, at least one reservoir, each reservoir being in the shape of an elongate ellipsoid with three semi-axes. The dimension of the reservoir along a first semi-axis differs from the dimension of the reservoir along at least one other semi-axis. The reservoir extends parallel to the semi-major axis, between a first end and a second end. The reservoir is equipped with a discharge head at the second end. The reservoir is equipped with a fastening arrangement disposed on the side of the second end and fastening the reservoir to the pylon. The reservoir is positioned through the window with the first end housed in the pylon and the second end outside the pylon.
1. An assembly for an aircraft, said assembly comprising:
a pylon having a lateral wall with a window passing through the wall, and
at least one reservoir, said at least one reservoir having a shape of an elongate ellipsoid with three semi-axes, including a semi-major axis,
wherein a length dimension of the reservoir along a first of the semi-axes differs from a length dimension of the reservoir along at least one other of the semi-axes,
wherein the reservoir extends parallel to the semi-major axis, between a first end and a second end,
wherein the reservoir is equipped with a discharge head at the second end,
wherein the reservoir is equipped with fastening means disposed on a side of the second end for fastening the reservoir to the pylon,
wherein the reservoir is positioned through the window with the first end housed in the pylon and the second end outside the pylon, and
wherein said assembly further comprises rails fastened inside the pylon and extending parallel to the semi-major axis,
wherein the rails are disposed in a continuation of a lower edge of the window,
wherein, at the first end, the reservoir has a shoe fastened in a bottom part of the reservoir, and
wherein the shoe is positioned on the rails.
2. The assembly according to claim 1 , further comprising a discharge pipe fluidically connected to the discharge head and wherein the discharge pipe extends out of the pylon.
3. The assembly according to claim 1 , further comprising
a collar secured to the reservoir,
wherein an axis of the collar is coaxial with the semi-major axis, and
wherein the collar is disposed on a side of the second end, such that, when the reservoir is in an operating position, the collar bears against the lateral wall and closes off the window.
4. The assembly according to claim 1 , further comprising an immobilizing system which immobilizes the shoe when the reservoir is in an operating position.
5. The assembly according to claim 4 , wherein the immobilizing system is a bracket fastened above the rails and beneath which the shoe is positioned.
6. An aircraft comprising an assembly according to claim 1 .