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    • 5. 发明专利
    • Optical fiber cable
    • 光纤电缆
    • JP2011100115A
    • 2011-05-19
    • JP2010225010
    • 2010-10-04
    • Fujikura Ltd株式会社フジクラ
    • TOMIKAWA KOJIOKADA NAOKIOSATO TAKESHISATO YUKIKOMATSUZAWA TAKASHI
    • G02B6/44
    • G02B6/4405G02B6/4408G02B6/4413
    • PROBLEM TO BE SOLVED: To provide an optical fiber cable capable of achieving high density and small diameter, and improvement of workability. SOLUTION: The optical fiber cable includes: three or more optical fiber core lines 10; intermittently fixing portions 50 which are two-dimensionally and intermittently provided in the longitudinal and width directions of the optical fiber core lines 10, spaced a distance apart so as not to be adjacent to and in contact with each other in the width direction of the optical fiber core lines 10, and used for fixing mutually adjacent two optical fiber core lines 10; a slot core 20, on the outer circumferential surface of which slots 22 for housing the optical fiber core lines 10 are provided; and a sheath 30 provided on the outer circumference of the slot core 20. The optical fiber core lines 10 fixed by the intermittently fixing portions 50 are tightly packed in a bundle shape. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供能够实现高密度和小直径的光缆,并且提高可加工性。 光纤电缆包括:三根或更多根光纤芯线10; 在光纤芯线10的纵向和宽度方向上二维间歇地设置间隔开的固定部分50,间隔开一定距离,以便在光学器件的宽度方向上彼此不相邻并且彼此接触 纤维芯线10,用于固定相邻的两条光纤芯线10; 在其外周面上设有用于容纳光纤芯线10的槽22的槽芯20。 以及设置在槽芯20的外周上的护套30.由间歇固定部50固定的光纤芯线10紧密地包装成束状。 版权所有(C)2011,JPO&INPIT