WO2012096246A1 - 光コネクタ及びその組立方法 - Google Patents
光コネクタ及びその組立方法 Download PDFInfo
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- WO2012096246A1 WO2012096246A1 PCT/JP2012/050229 JP2012050229W WO2012096246A1 WO 2012096246 A1 WO2012096246 A1 WO 2012096246A1 JP 2012050229 W JP2012050229 W JP 2012050229W WO 2012096246 A1 WO2012096246 A1 WO 2012096246A1
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- WIPO (PCT)
- Prior art keywords
- optical
- optical fiber
- fusion
- housing
- fibers
- Prior art date
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Classifications
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- 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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3846—Details of mounting fibres in ferrules; Assembly methods; Manufacture with fibre stubs
-
- 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
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
-
- 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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3887—Anchoring optical cables to connector housings, e.g. strain relief features
-
- 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
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2558—Reinforcement of splice joint
-
- 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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
- G02B6/3885—Multicore or multichannel optical connectors, i.e. one single ferrule containing more than one fibre, e.g. ribbon type
-
- 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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3887—Anchoring optical cables to connector housings, e.g. strain relief features
- G02B6/38875—Protection from bending or twisting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
Abstract
Description
Claims (5)
- 複数本の光ファイバを有する光ファイバテープ心線と前記光ファイバテープ心線を内蔵する外被とを含む光ファイバコードが組み付けられる光コネクタであって、
前記複数本の光ファイバ各々と融着接続される複数本の内蔵ファイバを保持したフェルール部材と、
前記複数本の光ファイバと前記複数本の内蔵ファイバとの融着接続部を保護するための融着保護スリーブと、
後端部に引き裂かれた状態の前記外被を載せるための凹みを有し、前記フェルール部材と前記融着保護スリーブとを収容するためのハウジングと、
前記後端部に装着され、前記外被を挟み込んで前記ハウジングに固定するための固定部材と
を備える光コネクタ。 - 前記融着保護スリーブは、前記融着保護スリーブの長手方向に延びる補強用の金属板を有する
請求項1記載の光コネクタ。 - 前記フェルール部材は、ガイドピンが挿入される1対のガイド孔を有するフェルール本体と、前記フェルール本体の後側に配置され、前記各ガイド孔に挿入される1対の突起を有するスペーサとを有する請求項1または2記載の光コネクタ。
- 前記ハウジングの後端部の断面が前記光ファイバ心線の幅方向に広がった長円形であり、前記凹みが前記長円形の曲率が小さい側にある請求項1に記載の光コネクタ。
- 複数本の光ファイバを有する光ファイバテープ心線と前記光ファイバテープ心線を内蔵する外被とを含む光ファイバコードの一端部において、前記外被を引き裂いて前記光ファイバテープ心線を露出させ、
融着保護スリーブを前記光ファイバコードに取り付け、
前記複数本の光ファイバ各々とフェルール部材に保持された複数本の内蔵ファイバとを融着接続し、
前記複数本の光ファイバと前記複数本の内蔵ファイバとの融着接続部を前記融着保護スリーブで保護し、
前記フェルール部材及び前記融着保護スリーブをハウジング内に収容し、
前記一端部における引き裂かれた状態の外被を前記ハウジングの後端部にある凹みに載せ、
その状態で固定部材を前記ハウジングの後側部分に装着することで、前記外被を挟み込んで前記ハウジングに固定する
光コネクタの組立方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/811,629 US8740479B2 (en) | 2011-01-14 | 2012-01-10 | Optical connector and method for assembling same |
EP12734645.0A EP2664952B1 (en) | 2011-01-14 | 2012-01-10 | Optical connector and method for assembling same |
CN201280002156.2A CN103026277B (zh) | 2011-01-14 | 2012-01-10 | 光学连接器和组装该光学连接器的方法 |
BR112013003470-0A BR112013003470B1 (pt) | 2011-01-14 | 2012-01-10 | Conector óptico configurado para fixar um cordão de fibra óptica e método para fixar um cordão de fibra óptica em um conector óptico |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-005999 | 2011-01-14 | ||
JP2011005999A JP5759183B2 (ja) | 2011-01-14 | 2011-01-14 | 光コネクタ及びその組立方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012096246A1 true WO2012096246A1 (ja) | 2012-07-19 |
Family
ID=46507146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2012/050229 WO2012096246A1 (ja) | 2011-01-14 | 2012-01-10 | 光コネクタ及びその組立方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8740479B2 (ja) |
EP (1) | EP2664952B1 (ja) |
JP (1) | JP5759183B2 (ja) |
CN (1) | CN103026277B (ja) |
BR (1) | BR112013003470B1 (ja) |
WO (1) | WO2012096246A1 (ja) |
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EP2703860A1 (en) * | 2012-08-31 | 2014-03-05 | Corning Cable Systems LLC | Female hardened optical connectors for use with hybrid receptacle |
US9116321B2 (en) | 2013-04-18 | 2015-08-25 | Sumitomo Electric Industries, Ltd. | Optical fiber cord |
CN110187447A (zh) * | 2012-08-16 | 2019-08-30 | 扇港元器件有限公司 | 光纤连接器及用于光纤连接器的单件壳体 |
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- 2011-01-14 JP JP2011005999A patent/JP5759183B2/ja active Active
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2012
- 2012-01-10 WO PCT/JP2012/050229 patent/WO2012096246A1/ja active Application Filing
- 2012-01-10 US US13/811,629 patent/US8740479B2/en active Active
- 2012-01-10 EP EP12734645.0A patent/EP2664952B1/en active Active
- 2012-01-10 CN CN201280002156.2A patent/CN103026277B/zh active Active
- 2012-01-10 BR BR112013003470-0A patent/BR112013003470B1/pt active IP Right Grant
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JP2005189609A (ja) * | 2003-12-26 | 2005-07-14 | Sanwa Denki Kogyo Co Ltd | 現場組立光コネクタ |
JP2009205100A (ja) * | 2008-02-29 | 2009-09-10 | Sumitomo Electric Ind Ltd | 光コネクタ |
JP2010224195A (ja) | 2009-03-23 | 2010-10-07 | Fujikura Ltd | コネクタ付き光伝送体、光コネクタ、光コネクタの組立方法 |
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CN110187447A (zh) * | 2012-08-16 | 2019-08-30 | 扇港元器件有限公司 | 光纤连接器及用于光纤连接器的单件壳体 |
EP2703860A1 (en) * | 2012-08-31 | 2014-03-05 | Corning Cable Systems LLC | Female hardened optical connectors for use with hybrid receptacle |
US9696500B2 (en) | 2012-08-31 | 2017-07-04 | Corning Optical Communications LLC | Female hardened optical connectors for use with hybrid receptacle |
US9116321B2 (en) | 2013-04-18 | 2015-08-25 | Sumitomo Electric Industries, Ltd. | Optical fiber cord |
Also Published As
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BR112013003470B1 (pt) | 2022-05-17 |
BR112013003470A2 (pt) | 2020-10-27 |
US20130121653A1 (en) | 2013-05-16 |
EP2664952A1 (en) | 2013-11-20 |
CN103026277A (zh) | 2013-04-03 |
US8740479B2 (en) | 2014-06-03 |
JP5759183B2 (ja) | 2015-08-05 |
EP2664952B1 (en) | 2019-10-23 |
EP2664952A4 (en) | 2018-01-17 |
JP2012145885A (ja) | 2012-08-02 |
CN103026277B (zh) | 2016-10-05 |
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