发明申请
- 专利标题： OPTICAL FIBER CABLE AND METHOD OF MID-SPAN ACCESS THEREOF
- 专利标题（中）： 光纤电缆及其中间接入方法
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申请号： US12921071申请日： 2009-02-18
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公开(公告)号： US20110002588A1公开(公告)日： 2011-01-06
- 发明人: Ken Osato , Naoki Okada , Kouji Tomikawa
- 申请人： Ken Osato , Naoki Okada , Kouji Tomikawa
- 专利权人： Fujikura Ltd.
- 当前专利权人： Fujikura Ltd.
- 优先权： JP2008-058626 20080307; JP2008-314568 20081210
- 国际申请： PCT/JP09/00682 WO 20090218
- 主分类号： G02B6/44
- IPC分类号： G02B6/44
摘要：
An optical fiber cable is comprised of: a slotted core (7) elongated along an axis of the optical fiber cable, the slotted core including a slot (11) running in parallel with the axis and a groove (5) accessible through the slot; one or more optical fibers (3) placed in the groove; a sheath (9) enclosing the slotted core and the optical fibers; a bonding portion (15) where the slotted core is bonded with the sheath; and two or more strength members (17) embedded in the slotted core, the strength member running in parallel with the axis, and being aligned on a plane including the axis.