OPTICAL FIBER-CONTAINING INSULATORS AND PRODUCING PROCESS THEREOF

摘要

OPTICAL FIBER-CONTAINING INSULATORS AND PRODUCING PROCESS THEREOF An optical fiber-containing insulator including an insulator body having a through hole and an optical fiber inserted into the through hole in which an insulation gas or an organic material is filled in a middle portion of the through hole is disclosed, which comprises wide-mouthed portions arranged in both end portions of the through hole cylindrical members inserted into the wide-mouthed portions and heatresistive adhesive agent member arranged between the insulation gas or organic insulation material and the cylindrical member. A process for producing such an optical fiber-containing insulator is also disclosed.