Cable jacket for protecting against electromagnetic interference and corrosion, and cable comprising such a jacket.

摘要

The jacket comprises a conducting metal layer 4, two ferromagnetic layers, one 6 of which is made from a material having a low magnetising power and the other layer 9 of which is made from a material having a high magnetising power, and a conducting plastic outer jacket 12 separated from the ferromagnetic layers by a space filled with a conducting material 13. Application to buried telecommunication cables. <IMAGE>