CAVO ELETTRICO PER APPLICAZIONI CHE COMPORTANO ELEVATE TEMPERATURE E SOLLECITAZIONI MECCANICHE PARTICO LARMENTE PER L USO IN POZZI PETROLIFERI

摘要

A cable structure includes a plurality of insulated conductors, an exterior jacket and at least one support member within the jacket and between the insulated conductors. Each support member is made of a material which has good thermal conductivity and which is rigid to resist crushing of the cable and damage to the conductors or their insulation. Variously shaped support members are disclosed.