DE2531857C3 - Kupplung für Lichtleitfasern - Google Patents

Kupplung für Lichtleitfasern

Info

Publication number
DE2531857C3
DE2531857C3 DE2531857A DE2531857A DE2531857C3 DE 2531857 C3 DE2531857 C3 DE 2531857C3 DE 2531857 A DE2531857 A DE 2531857A DE 2531857 A DE2531857 A DE 2531857A DE 2531857 C3 DE2531857 C3 DE 2531857C3
Authority
DE
Germany
Prior art keywords
optical fibers
component
cylinder
groove
coupling
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
Application number
DE2531857A
Other languages
German (de)
English (en)
Other versions
DE2531857A1 (de
DE2531857B2 (de
Inventor
Tokio Kokubunji
Sadao Kanagawa Matsuoka
Katsuyuki Nagano
Makoto Onishi
Mitsuo Ohme Tokio Tanaka
Toshiki Tanaka
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE2531857A1 publication Critical patent/DE2531857A1/de
Publication of DE2531857B2 publication Critical patent/DE2531857B2/de
Application granted granted Critical
Publication of DE2531857C3 publication Critical patent/DE2531857C3/de
Expired 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
    • G02B6/3801—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
    • G02B6/3834—Means for centering or aligning the light guide within the ferrule
    • G02B6/3838—Means for centering or aligning the light guide within the ferrule using grooves for light guides
    • G02B6/3839—Means for centering or aligning the light guide within the ferrule using grooves for light guides for a plurality of 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
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3854—Ferrules characterised by materials
    • 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
    • G02B6/3873—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Cable Accessories (AREA)
DE2531857A 1974-07-17 1975-07-16 Kupplung für Lichtleitfasern Expired DE2531857C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49081111A JPS5244207B2 (US06168776-20010102-C00028.png) 1974-07-17 1974-07-17

Publications (3)

Publication Number Publication Date
DE2531857A1 DE2531857A1 (de) 1976-02-12
DE2531857B2 DE2531857B2 (de) 1977-11-24
DE2531857C3 true DE2531857C3 (de) 1978-07-27

Family

ID=13737255

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2531857A Expired DE2531857C3 (de) 1974-07-17 1975-07-16 Kupplung für Lichtleitfasern

Country Status (4)

Country Link
US (1) US4030809A (US06168776-20010102-C00028.png)
JP (1) JPS5244207B2 (US06168776-20010102-C00028.png)
DE (1) DE2531857C3 (US06168776-20010102-C00028.png)
GB (1) GB1473468A (US06168776-20010102-C00028.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906104A1 (de) * 1979-02-17 1980-08-21 Harting Elektrotechnik Gmbh Vorrichtung zum koppeln zweier lichtwellenleiter

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51139642U (US06168776-20010102-C00028.png) * 1975-04-30 1976-11-10
US4110000A (en) * 1976-03-01 1978-08-29 Amp Incorporated Fiber optic connector
FR2353070A1 (fr) * 1976-05-26 1977-12-23 Cables De Lyon Geoffroy Delore Dispositif de raccordement de fibres optiques
FR2363123A1 (fr) * 1976-08-25 1978-03-24 Cit Alcatel Barrette de connexion pour fibres optiques
US4146299A (en) * 1976-10-08 1979-03-27 Gte Laboratories Incorporated Optical waveguide connectors for multiple waveguide cables
BR7706785A (pt) * 1976-10-14 1978-08-22 Int Standard Electric Corp Conector de fibras oticas
DE2652713C2 (de) * 1976-11-19 1982-11-18 Spinner-GmbH Elektrotechnische Fabrik, 8000 München Steckverbindung für Lichtleitereinzelfasern
FR2382017A1 (fr) * 1977-02-23 1978-09-22 Socapex Connecteur pour monofibre optique
FR2403571A1 (fr) * 1977-09-14 1979-04-13 Cables De Lyon Geoffroy Delore Dispositif mecanique de raccordement de fibres optiques
NL184342C (nl) * 1978-05-05 1989-06-16 Philips Nv Losneembare koppeling voor lichtgeleidende vezels.
US4330172A (en) * 1978-08-15 1982-05-18 Bunker Ramo Corporation Optical fiber connector having transversely mateable plug portions
US4239333A (en) * 1978-12-04 1980-12-16 Gte Laboratories Incorporated Non-twist eccentric coupler
US4367011A (en) * 1979-05-09 1983-01-04 Bunker Ramo Corporation Optical fiber connector and means and method for centering optical fibers
US4281892A (en) * 1979-07-26 1981-08-04 International Telephone And Telegraph Corporation Fiber optic connector
JPS5696620U (US06168776-20010102-C00028.png) * 1979-12-24 1981-07-31
JPS5732916U (US06168776-20010102-C00028.png) * 1980-08-01 1982-02-20
GB2124793B (en) * 1982-07-24 1985-10-23 Thorn Emi Electrical Component Fibre optic connector
FR2534386A1 (fr) * 1982-10-08 1984-04-13 Socapex Dispositif de montage de fibres optiques dans un embout
US4533209A (en) * 1983-10-24 1985-08-06 Motorola, Inc. Connectorless fiber optic package
JPS61185019U (US06168776-20010102-C00028.png) * 1985-05-09 1986-11-18
JPH0434486Y2 (US06168776-20010102-C00028.png) * 1985-05-10 1992-08-17
JPH0434487Y2 (US06168776-20010102-C00028.png) * 1985-08-14 1992-08-17
FR2589250B1 (fr) * 1985-10-29 1989-07-13 Telecommunications Sa Dispositif de raccordement de fibres optiques
DE3542764A1 (de) * 1985-12-04 1987-06-11 Schmidt Kg Schiederwerk G Fasernverbinder einer lichtwellenleitung
DE3641145A1 (de) * 1986-12-02 1988-06-16 Rainer Wadewitz Optischer steckverbinder fuer lichtwellenleiter
US5340371A (en) * 1993-03-31 1994-08-23 Andrew Corporation Optical fiber splicing chuck
CA2110940C (en) * 1993-12-08 1998-08-18 Kevin G. Caldwell Optical fiber mechanical splice
DE29616666U1 (de) * 1996-09-27 1997-01-23 KAPPA messtechnik GmbH, 37130 Gleichen Klemmvorrichtung zum koaxialen Verbinden von zwei insbesondere optischen Bauteilen
DE19843093C2 (de) * 1998-09-21 2001-08-30 Feistkorn & Wolf Elek Sche Ver Verbindungsvorrichtung für Lichtwellenleiter
US6422764B1 (en) 2000-03-01 2002-07-23 Panduit Corp. Clamping mechanism for an optical fiber
US6816661B1 (en) 2000-03-22 2004-11-09 Corning Cable Systems Llc Multifiber connector, installation tool and associated methods of validating optical fiber continuity
US7011454B2 (en) 2003-08-25 2006-03-14 Panduit Corp. Reversible fiber optic stub fiber connector
US7346256B2 (en) * 2004-11-04 2008-03-18 Panduit Corp. Re-terminable LC connector assembly and cam termination tool
US20070133926A1 (en) * 2005-12-13 2007-06-14 Semmler Scott E Flexible cam member for fiber optic mechanical splice connector
US8094988B2 (en) * 2005-12-15 2012-01-10 Corning Cable Systems Llc Apparatus and methods for verifying an acceptable splice termination
US7329049B2 (en) * 2005-12-27 2008-02-12 Corning Cable Systems Llc Splice connector for verifying an acceptable splice termination
US7680384B2 (en) * 2006-01-26 2010-03-16 Corning Cable Systems Llc Installation tool with integrated visual fault indicator for field-installable mechanical splice connector
US7658553B2 (en) * 2006-03-14 2010-02-09 Corning Cable Systems Llc Mechanical splice connector with sequential splice and strain relief
US7264410B1 (en) * 2006-03-16 2007-09-04 Corning Cable Systems Llc Dual function splice component for mechanical splice connector
US7572064B2 (en) * 2006-07-24 2009-08-11 Corning Cable Systems Llc Optical fiber mechanical splice connector
US7520677B2 (en) * 2007-01-12 2009-04-21 Corning Cable Systems Llc Non-physical contact visual fault locator coupler
KR101101329B1 (ko) 2010-08-30 2011-12-30 (주)포스텍 현장 조립형 광커넥터
EP2721437B1 (en) * 2011-06-16 2018-12-12 Firecomms Limited An optical fibre connector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864018A (en) * 1973-10-18 1975-02-04 Bell Telephone Labor Inc Method and means for splicing arrays of optical fibers
US3885859A (en) * 1974-06-24 1975-05-27 Northern Electric Co Optical fibre connectors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906104A1 (de) * 1979-02-17 1980-08-21 Harting Elektrotechnik Gmbh Vorrichtung zum koppeln zweier lichtwellenleiter

Also Published As

Publication number Publication date
JPS5110946A (US06168776-20010102-C00028.png) 1976-01-28
US4030809A (en) 1977-06-21
DE2531857A1 (de) 1976-02-12
JPS5244207B2 (US06168776-20010102-C00028.png) 1977-11-05
GB1473468A (en) 1977-05-11
DE2531857B2 (de) 1977-11-24

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8328 Change in the person/name/address of the agent

Free format text: STREHL, P., DIPL.-ING. DIPL.-WIRTSCH.-ING. SCHUEBEL-HOPF, U., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee