TWI779807B - 光纖電纜 - Google Patents

光纖電纜 Download PDF

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Publication number
TWI779807B
TWI779807B TW110132111A TW110132111A TWI779807B TW I779807 B TWI779807 B TW I779807B TW 110132111 A TW110132111 A TW 110132111A TW 110132111 A TW110132111 A TW 110132111A TW I779807 B TWI779807 B TW I779807B
Authority
TW
Taiwan
Prior art keywords
optical fiber
aforementioned
intermediary
formula
sheath
Prior art date
Application number
TW110132111A
Other languages
English (en)
Chinese (zh)
Other versions
TW202227868A (zh
Inventor
金子總一郎
大野正敏
鯰江彰
大里健
山田裕介
丸尾勇太
櫻井信
鐵谷成且
谷岡裕明
Original Assignee
日商藤倉股份有限公司
日商日本電信電話股份有限公司
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, 日商日本電信電話股份有限公司 filed Critical 日商藤倉股份有限公司
Publication of TW202227868A publication Critical patent/TW202227868A/zh
Application granted granted Critical
Publication of TWI779807B publication Critical patent/TWI779807B/zh

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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
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02395—Glass optical fibre with a protective coating, e.g. two layer polymer coating deposited directly on a silica cladding surface during fibre manufacture
    • 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
    • G02B6/441—Optical cables built up from sub-bundles
    • G02B6/4413—Helical structure
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Communication Cables (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Insulated Conductors (AREA)
TW110132111A 2020-09-02 2021-08-30 光纖電纜 TWI779807B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020147729 2020-09-02
JP2020-147729 2020-09-02

Publications (2)

Publication Number Publication Date
TW202227868A TW202227868A (zh) 2022-07-16
TWI779807B true TWI779807B (zh) 2022-10-01

Family

ID=80490931

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110132111A TWI779807B (zh) 2020-09-02 2021-08-30 光纖電纜

Country Status (8)

Country Link
US (1) US20230273381A1 (https=)
EP (1) EP4209813A1 (https=)
JP (1) JPWO2022050152A1 (https=)
CN (1) CN115698808A (https=)
AU (1) AU2021335442A1 (https=)
CA (1) CA3187252A1 (https=)
TW (1) TWI779807B (https=)
WO (1) WO2022050152A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023081366A1 (en) * 2021-11-05 2023-05-11 Corning Research & Development Corporation High fiber density optical fiber cable
US20240353639A1 (en) * 2021-12-10 2024-10-24 Sumitomo Electric Industries, Ltd. Optical fiber cable and method for manufacturing optical fiber cable
JP2024086151A (ja) * 2022-12-16 2024-06-27 住友電気工業株式会社 光ファイバケーブル
WO2025263539A1 (ja) * 2024-06-21 2025-12-26 住友電気工業株式会社 光ファイバケーブル

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6963686B2 (en) * 2003-05-27 2005-11-08 Samsung Electronics Co., Ltd. Optical fiber cable for air-blown installation
JP2010217392A (ja) * 2009-03-16 2010-09-30 Fujikura Ltd 光ファイバケーブル
JP6527973B2 (ja) * 2016-04-01 2019-06-12 株式会社フジクラ 光ファイバ
US10458191B2 (en) * 2013-12-28 2019-10-29 Trican Well Service, Ltd. Carbon fiber based tubing encapsulated cable
TWM594154U (zh) * 2019-09-18 2020-04-21 光元先進科技股份有限公司 加強型光纖纜線

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3462770B2 (ja) * 1998-10-28 2003-11-05 住友電気工業株式会社 光ファイバケーブル
US7050688B2 (en) * 2003-07-18 2006-05-23 Corning Cable Systems Llc Fiber optic articles, assemblies, and cables having optical waveguides
TW201326932A (zh) * 2011-11-17 2013-07-01 Sumitomo Electric Industries 光纜
JP6150422B2 (ja) * 2013-01-21 2017-06-21 株式会社フジクラ 光ファイバケーブル
JP6273847B2 (ja) * 2014-01-09 2018-02-07 住友電気工業株式会社 光ファイバおよび光ケーブル
JP6611766B2 (ja) * 2017-08-09 2019-11-27 株式会社フジクラ 光ファイバ素線の製造方法および光ファイバ素線
JP7401728B2 (ja) 2019-03-15 2023-12-20 横浜ゴム株式会社 セミコンティニアスマリンホース用ゴム組成物及びセミコンティニアスマリンホース

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6963686B2 (en) * 2003-05-27 2005-11-08 Samsung Electronics Co., Ltd. Optical fiber cable for air-blown installation
JP2010217392A (ja) * 2009-03-16 2010-09-30 Fujikura Ltd 光ファイバケーブル
US10458191B2 (en) * 2013-12-28 2019-10-29 Trican Well Service, Ltd. Carbon fiber based tubing encapsulated cable
JP6527973B2 (ja) * 2016-04-01 2019-06-12 株式会社フジクラ 光ファイバ
TWM594154U (zh) * 2019-09-18 2020-04-21 光元先進科技股份有限公司 加強型光纖纜線

Also Published As

Publication number Publication date
WO2022050152A1 (ja) 2022-03-10
US20230273381A1 (en) 2023-08-31
CN115698808A (zh) 2023-02-03
JPWO2022050152A1 (https=) 2022-03-10
TW202227868A (zh) 2022-07-16
EP4209813A1 (en) 2023-07-12
CA3187252A1 (en) 2022-03-10
AU2021335442A1 (en) 2023-02-23

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MM4A Annulment or lapse of patent due to non-payment of fees