DE69212969T2 - Anordnung zur lösbaren Verbindung von Glasfasern und Verfahren zur Anwendung dieser Anordnung - Google Patents

Anordnung zur lösbaren Verbindung von Glasfasern und Verfahren zur Anwendung dieser Anordnung

Info

Publication number
DE69212969T2
DE69212969T2 DE1992612969 DE69212969T DE69212969T2 DE 69212969 T2 DE69212969 T2 DE 69212969T2 DE 1992612969 DE1992612969 DE 1992612969 DE 69212969 T DE69212969 T DE 69212969T DE 69212969 T2 DE69212969 T2 DE 69212969T2
Authority
DE
Germany
Prior art keywords
plug
base body
sleeve
fiber
locking
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
Application number
DE1992612969
Other languages
German (de)
English (en)
Other versions
DE69212969D1 (de
Inventor
Fabrice Lecomte
Norbert Valade
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Radiall SA
Original Assignee
Radiall SA
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 Radiall SA filed Critical Radiall SA
Publication of DE69212969D1 publication Critical patent/DE69212969D1/de
Application granted granted Critical
Publication of DE69212969T2 publication Critical patent/DE69212969T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G02B6/24—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
    • G02B6/3809—Dismountable connectors, i.e. comprising plugs without a ferrule embedding the fibre end, i.e. with bare fibre end
    • 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
    • G02B6/3803—Adjustment or alignment devices for alignment prior to splicing
    • G02B6/3805—Adjustment or alignment devices for alignment prior to splicing with a fibre-supporting member inclined to the bottom surface of the alignment 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
    • G02B6/381—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
    • G02B6/382—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 index-matching medium between light guides
    • 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
    • G02B6/3826—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape
    • G02B6/3831—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape comprising a keying element on the plug or adapter, e.g. to forbid wrong connection
    • 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
    • G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
    • G02B6/3849—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces using mechanical protective elements, e.g. caps, hoods, sealing membranes
    • 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
    • G02B6/3851—Ferrules having keying or coding 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
DE1992612969 1991-12-13 1992-12-09 Anordnung zur lösbaren Verbindung von Glasfasern und Verfahren zur Anwendung dieser Anordnung Expired - Fee Related DE69212969T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9115494A FR2685097A1 (fr) 1991-12-13 1991-12-13 Dispositif pour la connexion reversible de fibres optiques et procede pour la mise en óoeuvre de ce dispositif.

Publications (2)

Publication Number Publication Date
DE69212969D1 DE69212969D1 (de) 1996-09-26
DE69212969T2 true DE69212969T2 (de) 1997-03-06

Family

ID=9420023

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992612969 Expired - Fee Related DE69212969T2 (de) 1991-12-13 1992-12-09 Anordnung zur lösbaren Verbindung von Glasfasern und Verfahren zur Anwendung dieser Anordnung

Country Status (3)

Country Link
EP (1) EP0546936B1 (enExample)
DE (1) DE69212969T2 (enExample)
FR (1) FR2685097A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19539549C1 (de) * 1995-10-12 1996-12-05 Siemens Ag Optischer Steckverbinder
US5757997A (en) * 1995-12-22 1998-05-26 Minnesota Mining And Manufacturing Company Optical fiber connector using fiber spring force alignment groove
CN1136468C (zh) * 1995-12-22 2004-01-28 美国3M公司 利用纤维弹力和对齐槽的光学纤维连接器
US6116788A (en) * 1996-10-11 2000-09-12 Siemens Aktiengesellschaft Optical plug connector
FR2755247B1 (fr) * 1996-10-28 1999-04-02 Pirelli Cables Sa Dispositif d'epissurage mecanique multivoies pour cables a fibres optiques
WO1998047030A2 (en) * 1997-04-14 1998-10-22 Minnesota Mining And Manufacturing Company Optical fiber holder and end-face preparation tool
US5813902A (en) * 1997-04-14 1998-09-29 Minnesota Mining And Manufacturing Company Optical fiber end-face preparation and connector assembly
US7210855B2 (en) 2001-08-06 2007-05-01 Pirelli & C. Spa Device for connecting an optical fibre
WO2003014791A2 (en) * 2001-08-06 2003-02-20 Pirelli & C. S.P.A. Device and method for connecting an optical fibre
JP4416591B2 (ja) 2004-07-16 2010-02-17 スリーエム イノベイティブ プロパティズ カンパニー 光コネクタ及び光ファイバ接続システム
JP4544928B2 (ja) 2004-07-16 2010-09-15 スリーエム イノベイティブ プロパティズ カンパニー 光コネクタ及び光ファイバ接続システム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586304B1 (fr) * 1985-08-13 1987-12-18 Radiall Ind Dispositif pour etablir, de facon reversible, une connexion entre deux fibres optiques, fiches mobiles et dispositif de fixation pour ce dispositif, et procede de preparation d'une terminaison de fibre optique adapte
US4787706A (en) * 1987-02-03 1988-11-29 American Telephone And Telegraph Company, At&T Bell Laboratories Duplex optical fiber connector
KR940010425B1 (ko) * 1988-04-25 1994-10-22 에이 엠 피 인코포레이티드 이동형 시라우드 보호수단을 갖는 코넥터 어셈블리
US4969924A (en) * 1989-05-18 1990-11-13 General Motors Corporation Electro-optical connector plug

Also Published As

Publication number Publication date
EP0546936B1 (fr) 1996-08-21
FR2685097B1 (enExample) 1995-01-27
DE69212969D1 (de) 1996-09-26
EP0546936A1 (fr) 1993-06-16
FR2685097A1 (fr) 1993-06-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee