TWI853459B - 光纖電纜及光纖電纜的製造方法 - Google Patents

光纖電纜及光纖電纜的製造方法 Download PDF

Info

Publication number
TWI853459B
TWI853459B TW112106303A TW112106303A TWI853459B TW I853459 B TWI853459 B TW I853459B TW 112106303 A TW112106303 A TW 112106303A TW 112106303 A TW112106303 A TW 112106303A TW I853459 B TWI853459 B TW I853459B
Authority
TW
Taiwan
Prior art keywords
aforementioned
limiting member
optical fiber
core material
fiber cable
Prior art date
Application number
TW112106303A
Other languages
English (en)
Chinese (zh)
Other versions
TW202336477A (zh
Inventor
辻本悠介
大里健
浮谷典孝
金子總一郎
Original Assignee
日商藤倉股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日商藤倉股份有限公司 filed Critical 日商藤倉股份有限公司
Publication of TW202336477A publication Critical patent/TW202336477A/zh
Application granted granted Critical
Publication of TWI853459B publication Critical patent/TWI853459B/zh

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • G02B6/4432—Protective covering with fibre reinforcements
    • G02B6/4433—Double reinforcement laying in straight line with optical transmission element
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • G02B6/4431—Protective covering with provision in the protective covering, e.g. weak line, for gaining access to one or more fibres, e.g. for branching or tapping
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Insulated Conductors (AREA)
TW112106303A 2022-03-14 2023-02-21 光纖電纜及光纖電纜的製造方法 TWI853459B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022-039603 2022-03-14
JP2022039603 2022-03-14

Publications (2)

Publication Number Publication Date
TW202336477A TW202336477A (zh) 2023-09-16
TWI853459B true TWI853459B (zh) 2024-08-21

Family

ID=88023401

Family Applications (1)

Application Number Title Priority Date Filing Date
TW112106303A TWI853459B (zh) 2022-03-14 2023-02-21 光纖電纜及光纖電纜的製造方法

Country Status (7)

Country Link
US (1) US20250216637A1 (https=)
EP (1) EP4495653A4 (https=)
JP (1) JPWO2023176319A1 (https=)
CN (1) CN118805108A (https=)
CA (1) CA3245683A1 (https=)
TW (1) TWI853459B (https=)
WO (1) WO2023176319A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8913862B1 (en) * 2013-09-27 2014-12-16 Corning Optical Communications LLC Optical communication cable
EP4459346A3 (en) * 2023-05-05 2025-02-26 Sterlite Technologies Limited Optical fiber cable with metal armoring

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004191504A (ja) * 2002-12-09 2004-07-08 Fujikura Ltd 光ケーブル
US20200209505A1 (en) * 2017-12-21 2020-07-02 Fujikura Ltd. Optical fiber cable
WO2021192953A1 (ja) * 2020-03-27 2021-09-30 古河電気工業株式会社 光ファイバケーブル
CN113946024A (zh) * 2021-10-26 2022-01-18 浙江富春江光电科技有限公司 一种易剥离无扎纱分支光缆及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5173961A (en) * 1991-12-12 1992-12-22 Northern Telecom Limited Telecommunications cable with ripcord removal for metal sheath
US7664354B2 (en) * 2006-08-01 2010-02-16 Nexans System and method for loose tube tight buffer indoor/outdoor optical fiber cable
JP5847008B2 (ja) * 2012-04-27 2016-01-20 古河電気工業株式会社 光ファイバケーブル
JP2014119635A (ja) * 2012-12-18 2014-06-30 Sumitomo Electric Ind Ltd 光ケーブル
JP6549828B2 (ja) * 2014-10-16 2019-07-24 古河電気工業株式会社 光ファイバケーブルおよびその製造方法
JP6134365B2 (ja) * 2015-10-09 2017-05-24 株式会社フジクラ 光ファイバケーブル
JP6542648B2 (ja) * 2015-11-20 2019-07-10 住友電気工業株式会社 光ファイバケーブル
JP6298503B2 (ja) * 2016-08-04 2018-03-20 株式会社フジクラ 光ファイバケーブル
JP6921732B2 (ja) * 2017-12-21 2021-08-18 株式会社フジクラ 光ファイバケーブル
EP3783410A1 (en) * 2018-01-23 2021-02-24 Sterlite Technologies Limited Flexible central tube ribbon optical fiber cable
JP2020038326A (ja) * 2018-09-05 2020-03-12 住友電気工業株式会社 光ファイバケーブル
JPWO2021157394A1 (https=) * 2020-02-06 2021-08-12
US11237346B2 (en) * 2020-03-31 2022-02-01 Fujikura Ltd. Optical fiber cable
JP6854373B1 (ja) * 2020-05-15 2021-04-07 株式会社フジクラ 光ファイバケーブル
WO2022004666A1 (ja) * 2020-06-29 2022-01-06 住友電気工業株式会社 光ファイバケーブル
JP7483197B2 (ja) 2020-08-28 2024-05-15 日亜化学工業株式会社 発光装置及びその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004191504A (ja) * 2002-12-09 2004-07-08 Fujikura Ltd 光ケーブル
US20200209505A1 (en) * 2017-12-21 2020-07-02 Fujikura Ltd. Optical fiber cable
WO2021192953A1 (ja) * 2020-03-27 2021-09-30 古河電気工業株式会社 光ファイバケーブル
CN113946024A (zh) * 2021-10-26 2022-01-18 浙江富春江光电科技有限公司 一种易剥离无扎纱分支光缆及其制备方法

Also Published As

Publication number Publication date
TW202336477A (zh) 2023-09-16
US20250216637A1 (en) 2025-07-03
WO2023176319A1 (ja) 2023-09-21
EP4495653A1 (en) 2025-01-22
CN118805108A (zh) 2024-10-18
EP4495653A4 (en) 2026-03-25
CA3245683A1 (en) 2025-06-13
JPWO2023176319A1 (https=) 2023-09-21

Similar Documents

Publication Publication Date Title
JP7307859B2 (ja) 光ファイバケーブル
JP5719052B1 (ja) 光ケーブル
TWI853459B (zh) 光纖電纜及光纖電纜的製造方法
CN107076954B (zh) 光缆、光缆的制造方法以及制造装置
EP3330760A1 (en) Optical fiber cable
CN101765797A (zh) 光纤电缆
KR20200039790A (ko) 광섬유 케이블
JP6851960B2 (ja) 光ファイバケーブル
JP6854373B1 (ja) 光ファイバケーブル
CN110662993A (zh) 光纤线缆和制造光纤线缆的方法
CN109844596B (zh) 光缆和被覆除去方法
US20250237841A1 (en) Method of exposing core of optical fiber cable and optical fiber cable
JP2006162703A (ja) 光ファイバケーブル
JP7692997B2 (ja) 光ファイバケーブル、および光ファイバケーブルの製造方法
JP7168540B2 (ja) 光ファイバケーブルの製造方法および光ファイバケーブル
JP6345438B2 (ja) 光ケーブルの製造方法及び製造装置
JP6967472B2 (ja) 光ファイバケーブル
WO2023079932A1 (ja) 光ファイバケーブルおよび光ファイバケーブルの敷設方法
JP6302120B1 (ja) 光ファイバケーブル
JP2022023503A (ja) 光ファイバケーブル
TW202601200A (zh) 光纖電纜
JP2018120043A (ja) 光ケーブル
WO2022264523A1 (ja) 光ファイバケーブル