Cable Messenger lines of electricity and process of Formation of Messenger Wire Power Distribution Lines

摘要

The Cable Messenger (CN) comprises a metal tubular element (10) Wrapped by metal wires (20) arranged in a helical configuration and accommodating, Internally at least one Optical Fiber (20).The Cable Messenger (cm) includes, in addition, at least one tubular element (40) electrical Insulator surrounds at least one Optical Fiber (30), Internally to the metal tubular element (10).The formation process of the cable Messenger (cm) includes training, progressively and continuously around the Optical Fiber (30), the tubular element (40), electrical InsulatorAround which the metal tubular element (10) which is wrapped by the Metallic threads (20).