Optical fiber composite power cable having loose-tube-type optical fiber impregnated therein
AssigneeLG Cable Ltd.
InventorSu-kil Lee
Life of this patent
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Abstract
Disclosed is an optical fiber composite power cable having a loose-tube-type optical fiber impregnated therein, wherein the optical fibers are installed in a loose tube made of metal to prevent lateral pressure from being imposed on the optical fibers by the metal conductors, even when tensile force or bending force is applied to the cable.
Claims2
An optical fiber composite power cable including optical fibers and metal conductors, the improvement comprising a loosetube containing the optical fibers therein, wherein said loose-tube containing the optical fibers is lateral to, and not surrounded by, said metal conductors, and said loose-tube is made of metal to prevent lateral pressure from being imposed on the optical fibers by the metal conductors when tensile force or bending force is applied to the cable.
Dependencies are inferred from the claim text.