Invention Grant
- Patent Title: Optical fiber cable
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Application No.: US16481768Application Date: 2018-02-06
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Publication No.: US10884208B2Publication Date: 2021-01-05
- Inventor: Tomoaki Kaji , Kouji Tomikawa , Ken Osato
- Applicant: FUJIKURA LTD.
- Applicant Address: JP Tokyo
- Assignee: FUJIKURA LTD.
- Current Assignee: FUJIKURA LTD.
- Current Assignee Address: JP Tokyo
- Agency: Osha Bergman Watanabe & Burton LLP
- Priority: JP2017-029056 20170220
- International Application: PCT/JP2018/003976 WO 20180206
- International Announcement: WO2018/150947 WO 20180823
- Main IPC: G02B6/44
- IPC: G02B6/44

Abstract:
An optical fiber cable includes: a core; a sheath that accommodates the core therein; and a pair of tension members embedded in the sheath. The core includes: a plurality of optical fiber units that each includes a plurality of optical fibers; fibrous fillings that extend in a longitudinal direction in which the plurality of optical fiber units extends; and a wrapping tube that encloses the plurality of optical fiber units and the fibrous fillings. The core is interposed between the pair of tension members.
Public/Granted literature
- US20190391353A1 OPTICAL FIBER CABLE Public/Granted day:2019-12-26
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