| 摘要 |
The invention relates to a pipe for forming air flow pipelines in a structure that comprises a flexible tube (10) made from composite material, said tube having, on the length of same, sections (11) for which the wall of the tube (10) is stiffened by means of structural elements (13) made from a rigid composite material incorporated into the wall of the tube (10). Said structural elements are configured and arranged at the surface of the tube in such a way as to form a lattice framework surrounding the wall of the tube. In a particularly advantageous embodiment, the pipe further comprises electrical conductors (21, 22), disposed longitudinally on the wall of the pipe, said electrical conductors having a straight path (21) at the stiffened sections (11) of the pipe and a meandering path (22) at certain of the non-stiffened sections of the pipe (12), said meandering allowing the conductor to tolerate the possible twisting of the pipe when it is installed in the structure. |
