Drain tube for a low-pressure shaft of a turbomachine

摘要

The invention provides a drain tube for mounting coaxially inside a low-pressure shaft of a turbomachine, the tube comprising a hollow metal tubular portion of length substantially identical to that of the shaft inside which said tube is to be mounted, the outside surface of the metal portion of the tube being covered over at least a fraction of its length in a composite material based on fibers oriented along a direction that is substantially longitudinal so as to confer bending strength to the tube.