Invention Grant
- Patent Title: Optical fiber cable
-
Application No.: US15301995Application Date: 2015-04-28
-
Publication No.: US10345516B2Publication Date: 2019-07-09
- Inventor: Yoshie Sajima , Kouji Tomikawa , Ken Osato , Masayoshi Yamanaka , Naoki Okada , Shinya Hamaguchi , Naoki Nakagawa , Yusuke Yamada , Hisaaki Nakane
- Applicant: FUJIKURA LTD. , NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Applicant Address: JP Koto-ku, Tokyo JP Chiyoda-ku, Tokyo
- Assignee: FUJIKURA LTD.,NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Current Assignee: FUJIKURA LTD.,NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Current Assignee Address: JP Koto-ku, Tokyo JP Chiyoda-ku, Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2014-097646 20140509
- International Application: PCT/JP2015/062750 WO 20150428
- International Announcement: WO2015/170633 WO 20151112
- Main IPC: G02B6/44
- IPC: G02B6/44 ; G02B6/04

Abstract:
[Object] In an optical fiber cable including a plurality of optical fiber units each formed by tying optical fibers in a bundle, preferable water resistance is to be achieved without increasing an outer diameter of the optical fiber cable.[Solution] An optical fiber cable includes: a plurality of optical fiber units each including a plurality of optical fibers and a bundling member wound around an outer periphery of a bundle of the plurality of optical fibers, the bundling member having a surface to which a water-absorbent granular substance is detachably attached.
Public/Granted literature
- US20170115451A1 OPTICAL FIBER CABLE Public/Granted day:2017-04-27
Information query