OPTICAL CABLE

PROBLEM TO BE SOLVED: To provide an optical cable for enabling a roughly wound string to be easily distinguished and to be cut off during demolition operation.SOLUTION: In an optical cable 1 of the invention including one or more units housing a plurality of optical fibers, fibrous inclusion, such a...

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Bibliographic Details
Main Authors NAKANE HISAAKI, YAMAMOTO KEIGO, TAKAMI MASAKAZU, HAMAGUCHI MASAYA, YAMADA YUSUKE, TSUNODA DAISUKE
Format Patent
LanguageEnglish
Published 06.06.2013
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Summary:PROBLEM TO BE SOLVED: To provide an optical cable for enabling a roughly wound string to be easily distinguished and to be cut off during demolition operation.SOLUTION: In an optical cable 1 of the invention including one or more units housing a plurality of optical fibers, fibrous inclusion, such as yarn 12 is arranged around the one or more units, and a sheath 15 is coated with roughly winding strings 16a, 16b, 16c wounded around the inclusion. The colors of the roughly winding strings 16a, 16b, 16c are different from the color of the inclusion, such as the yarn 12.
Bibliography:Application Number: JP20110254483