JP5456697B2 - リモートグリップ光ファイバーコネクタ - Google Patents
リモートグリップ光ファイバーコネクタ Download PDFInfo
- Publication number
- JP5456697B2 JP5456697B2 JP2010545921A JP2010545921A JP5456697B2 JP 5456697 B2 JP5456697 B2 JP 5456697B2 JP 2010545921 A JP2010545921 A JP 2010545921A JP 2010545921 A JP2010545921 A JP 2010545921A JP 5456697 B2 JP5456697 B2 JP 5456697B2
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- housing
- cap
- connector
- ferrule
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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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
- G02B6/24—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
- G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules
- G02B6/3875—Floatingly supported sleeves
-
- 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
- G02B6/3801—Permanent connections, i.e. wherein fibres are kept aligned by mechanical means
- G02B6/3806—Semi-permanent connections, i.e. wherein the mechanical means keeping the fibres aligned allow for removal of the fibres
-
- 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
- G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
- G02B6/3858—Clamping, i.e. with only elastic deformation
-
- 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
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3818—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type
- G02B6/3821—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type with axial spring biasing or loading means
-
- 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
- G02B6/389—Dismountable connectors, i.e. comprising plugs characterised by the method of fastening connecting plugs and sockets, e.g. screw- or nut-lock, snap-in, bayonet type
- G02B6/3893—Push-pull type, e.g. snap-in, push-on
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Description
Claims (4)
- レセプタクルと接続するように構成されたハウジングと、
光ファイバーを把持するための把持装置であって、ファイバー把持要素と、該ファイバー把持要素と嵌合するように構成された作動キャップと、を有する、把持装置と、
前記ハウジング内に配置された鍔体であって、該鍔体の開口部にしっかりと配置された、軸を画定する中央穴を含むフェルールと、鍔体の概ね中央部に配置され、かつ前記把持装置を受容するための開口部を有するハウジング部分と、を含む、鍔体と、を備える光ファイバーコネクタであって、
前記ファイバー把持要素が、第1及び第2の要素脚部を連結する焦点ヒンジを有する延性材料を含み、
前記要素脚部のそれぞれが、前記作動キャップによって作動した際に内部に受容される光ファイバーを掴持するためのファイバー把持チャンネルを含み、
前記作動キャップが、前記鍔体に位置合わせされ、
前記フェルールは、光ファイバー及び把持装置の軸方向の動きから独立して軸方向に移動可能であり、
前記鍔体及び作動キャップは、第1の材料で形成され、
前記ファイバー把持要素は、第2の材料で形成され、そして、
第1の材料と第2の材料とは、夫々、フェルールの末端部に対する、把持装置で把持されている光ファイバーの末端部の相対的な位置が、少なくとも100℃の温度領域にわたって維持されるような、熱膨張係数を有する、光ファイバーコネクタ。 - 前記作動キャップが、ファイバー軸方向における前記鍔体の熱膨張係数と実質的に異なる、該ファイバー軸方向における熱膨張係数を有する、請求項1に記載の光ファイバーコネクタ。
- 前記作動キャップが、前記ファイバー軸方向における前記鍔体の熱膨張係数より大きな、該ファイバー軸方向における熱膨張係数を有する、請求項2に記載の光ファイバーコネクタ。
- 前記作動キャップが第1のキャップと第2のキャップとを備え、前記第1のキャップが前記ファイバー把持要素を前記ハウジング内に固定し、前記第2のキャップがファイバー把持要素を作動させる、請求項1に記載の光ファイバーコネクタ。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
USPCT/US2008/053284 | 2008-02-07 | ||
PCT/US2008/053284 WO2008100771A1 (en) | 2007-02-16 | 2008-02-07 | Remote grip optical fiber connector |
US12/057,824 US7775726B2 (en) | 2007-02-16 | 2008-03-28 | Remote grip optical fiber connector |
US12/057,824 | 2008-03-28 | ||
PCT/US2009/031176 WO2009099737A1 (en) | 2008-02-07 | 2009-01-16 | Remote grip optical fiber connector |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011511328A JP2011511328A (ja) | 2011-04-07 |
JP5456697B2 true JP5456697B2 (ja) | 2014-04-02 |
Family
ID=40956675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010545921A Expired - Fee Related JP5456697B2 (ja) | 2008-02-07 | 2009-01-16 | リモートグリップ光ファイバーコネクタ |
Country Status (10)
Country | Link |
---|---|
US (1) | US7775726B2 (ja) |
EP (2) | EP2245489B8 (ja) |
JP (1) | JP5456697B2 (ja) |
KR (1) | KR20100121496A (ja) |
CN (1) | CN101939681B (ja) |
BR (1) | BRPI0905940A8 (ja) |
ES (1) | ES2624676T3 (ja) |
MX (1) | MX2010008247A (ja) |
RU (1) | RU2451956C2 (ja) |
WO (1) | WO2009099737A1 (ja) |
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US7572064B2 (en) * | 2006-07-24 | 2009-08-11 | Corning Cable Systems Llc | Optical fiber mechanical splice connector |
EP1884809B1 (en) * | 2006-07-31 | 2018-02-14 | TE Connectivity Corporation | Expanded beam connector |
-
2008
- 2008-03-28 US US12/057,824 patent/US7775726B2/en active Active
-
2009
- 2009-01-16 MX MX2010008247A patent/MX2010008247A/es active IP Right Grant
- 2009-01-16 CN CN200980104590XA patent/CN101939681B/zh not_active Expired - Fee Related
- 2009-01-16 EP EP09709072.4A patent/EP2245489B8/en not_active Not-in-force
- 2009-01-16 KR KR1020107019220A patent/KR20100121496A/ko not_active Application Discontinuation
- 2009-01-16 EP EP17158422.0A patent/EP3199997A1/en not_active Withdrawn
- 2009-01-16 JP JP2010545921A patent/JP5456697B2/ja not_active Expired - Fee Related
- 2009-01-16 BR BRPI0905940A patent/BRPI0905940A8/pt not_active Application Discontinuation
- 2009-01-16 RU RU2010129276/28A patent/RU2451956C2/ru not_active IP Right Cessation
- 2009-01-16 ES ES09709072.4T patent/ES2624676T3/es active Active
- 2009-01-16 WO PCT/US2009/031176 patent/WO2009099737A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
KR20100121496A (ko) | 2010-11-17 |
EP2245489B8 (en) | 2017-05-10 |
JP2011511328A (ja) | 2011-04-07 |
EP2245489A4 (en) | 2013-01-09 |
MX2010008247A (es) | 2010-08-18 |
EP3199997A8 (en) | 2017-10-18 |
WO2009099737A1 (en) | 2009-08-13 |
RU2010129276A (ru) | 2012-03-20 |
BRPI0905940A2 (pt) | 2015-06-30 |
BRPI0905940A8 (pt) | 2015-09-22 |
CN101939681B (zh) | 2013-03-13 |
EP3199997A1 (en) | 2017-08-02 |
ES2624676T3 (es) | 2017-07-17 |
RU2451956C2 (ru) | 2012-05-27 |
US7775726B2 (en) | 2010-08-17 |
US20080226236A1 (en) | 2008-09-18 |
CN101939681A (zh) | 2011-01-05 |
EP2245489B1 (en) | 2017-03-01 |
EP2245489A1 (en) | 2010-11-03 |
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