Title:
OPTICAL FIBER CABLE AND MANUFACTURING METHOD FOR OPTICAL FIBER CABLE
Document Type and Number:
WIPO Patent Application WO/2021/157334
Kind Code:
A1
Abstract:
An optical fiber cable (1) comprises: a core (10) having a plurality of optical fibers; an interposing layer (20) formed by winding a fiber around the core (10) in an SZ-stranding manner; a reinforcing layer (31) that is made of metal and covers the interposing layer (20); and an outer covering (40) that covers the reinforcing layer (31).
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Inventors:
MUKAI OKIMI (JP)
OHNO MASATOSHI (JP)
OSATO KEN (JP)
OHNO MASATOSHI (JP)
OSATO KEN (JP)
Application Number:
PCT/JP2021/001627
Publication Date:
August 12, 2021
Filing Date:
January 19, 2021
Export Citation:
Assignee:
FUJIKURA LTD (JP)
International Classes:
G02B6/44
Domestic Patent References:
| WO2018221142A1 | 2018-12-06 |
Foreign References:
| US20030118295A1 | 2003-06-26 | |||
| JP2014006376A | 2014-01-16 | |||
| CN107340577A | 2017-11-10 | |||
| JP2020019604A | 2020-02-06 | |||
| JP4105792B2 | 2008-06-25 |
Other References:
See also references of EP 4102275A4
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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