JPS6256489B2 - - Google Patents

Info

Publication number
JPS6256489B2
JPS6256489B2 JP54151174A JP15117479A JPS6256489B2 JP S6256489 B2 JPS6256489 B2 JP S6256489B2 JP 54151174 A JP54151174 A JP 54151174A JP 15117479 A JP15117479 A JP 15117479A JP S6256489 B2 JPS6256489 B2 JP S6256489B2
Authority
JP
Japan
Prior art keywords
optical fiber
hollow protection
tip
protection member
outer diameter
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
JP54151174A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5674210A (en
Inventor
Yoshitaka Morimoto
Tomiji Shiga
Akio Atokawa
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.)
NEC Corp
Original Assignee
Nippon Electric Co 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP15117479A priority Critical patent/JPS5674210A/ja
Priority to US06/202,631 priority patent/US4422716A/en
Priority to CA000364895A priority patent/CA1154285A/en
Priority to EP80107286A priority patent/EP0029601B1/en
Priority to DE8080107286T priority patent/DE3071099D1/de
Publication of JPS5674210A publication Critical patent/JPS5674210A/ja
Publication of JPS6256489B2 publication Critical patent/JPS6256489B2/ja
Granted 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
    • G02B6/3833—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
    • G02B6/381—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
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
    • 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
    • G02B6/3835—Means for centering or aligning the light guide within the ferrule using discs, bushings or the like
    • 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
    • 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
    • G02B6/3889—Anchoring optical cables to connector housings, e.g. strain relief features using encapsulation for protection, e.g. adhesive, molding or casting resin
    • 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
    • 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
    • G02B6/3894—Screw-lock 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
    • G02B6/3833—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
    • G02B6/3861—Adhesive bonding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
JP15117479A 1979-11-21 1979-11-21 Optical fiber connector Granted JPS5674210A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP15117479A JPS5674210A (en) 1979-11-21 1979-11-21 Optical fiber connector
US06/202,631 US4422716A (en) 1979-11-21 1980-10-31 Optical fiber connector
CA000364895A CA1154285A (en) 1979-11-21 1980-11-18 Optical fiber connector
EP80107286A EP0029601B1 (en) 1979-11-21 1980-11-21 Optical fiber cable termination assembly
DE8080107286T DE3071099D1 (en) 1979-11-21 1980-11-21 Optical fiber cable termination assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15117479A JPS5674210A (en) 1979-11-21 1979-11-21 Optical fiber connector

Publications (2)

Publication Number Publication Date
JPS5674210A JPS5674210A (en) 1981-06-19
JPS6256489B2 true JPS6256489B2 (en, 2012) 1987-11-26

Family

ID=15512917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15117479A Granted JPS5674210A (en) 1979-11-21 1979-11-21 Optical fiber connector

Country Status (5)

Country Link
US (1) US4422716A (en, 2012)
EP (1) EP0029601B1 (en, 2012)
JP (1) JPS5674210A (en, 2012)
CA (1) CA1154285A (en, 2012)
DE (1) DE3071099D1 (en, 2012)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5891416A (ja) * 1981-11-27 1983-05-31 Dai Ichi Seiko Co Ltd 光コネクタ−
JPS6270805A (ja) * 1985-09-25 1987-04-01 Furukawa Electric Co Ltd:The 光・メタル複合ケ−ブル端末部
DE3539638C1 (de) * 1985-11-08 1987-05-07 Messerschmitt Boelkow Blohm Lichtleiter
JPS62258410A (ja) * 1986-05-02 1987-11-10 Nec Corp 光コネクタ用プラグハウジング
US4836637A (en) * 1986-05-21 1989-06-06 Poorman Thomas J Expanded-beam fiber-optic connector
US4812009A (en) * 1987-06-30 1989-03-14 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber connector
US4852963A (en) * 1987-06-30 1989-08-01 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber biconic connector
US5179608A (en) * 1990-09-28 1993-01-12 Adc Telecommunications, Inc. Connector for optical fiber
US5159655A (en) * 1991-01-31 1992-10-27 Adc Telecommunications, Inc. Optical fiber crimp
US5239604A (en) * 1991-01-31 1993-08-24 Adc Telecommunications, Inc. Optical fiber crimp
JP2500523Y2 (ja) * 1991-03-18 1996-06-05 日本碍子株式会社 光学用フェル―ル
US5214732A (en) * 1992-01-02 1993-05-25 Adc Telecommunications, Inc. Optical fiber retention mechanism for securing optical fiber cable
US5261019A (en) * 1992-01-02 1993-11-09 Adc Telecommunications, Inc. Fiber optic connector
US5285510A (en) * 1992-12-15 1994-02-08 The Whitaker Corporation Fiber optic connector
US6572273B1 (en) 2000-11-07 2003-06-03 Itt Manufacturing Enterprises, Inc. Fiber optic connector with removable alignment sleeve
CA2454438A1 (en) * 2003-02-07 2004-08-07 Hypertronics Corporation Connecting device
USD596127S1 (en) 2003-11-21 2009-07-14 Hypertronics Corporation Electrical connector
US7104702B2 (en) * 2004-03-24 2006-09-12 Corning Cable Systems Llc Field installable optical fiber connector
US7204644B2 (en) * 2004-03-24 2007-04-17 Corning Cable Systems Llc Field installable optical fiber connector
JP5358606B2 (ja) * 2011-03-28 2013-12-04 ヒロセ電機株式会社 ロック機構付きコネクタ
WO2015063317A1 (en) * 2013-11-04 2015-05-07 Tyco Electronics Raychem Bvba Fiber optic connector having an optical fiber that is axially moveable within a ferrule
USD787448S1 (en) 2014-08-18 2017-05-23 Interlemo Holding S.A. Electrical connector
JP6605795B2 (ja) * 2014-10-06 2019-11-13 古河電気工業株式会社 インドアケーブル
GB201506132D0 (en) 2015-04-10 2015-05-27 Ge Healthcare Bio Sciences Ab Device for holding a light guide, and method for manufacturing such a device
USD863221S1 (en) 2015-09-04 2019-10-15 Interlemo Holding Sa Illuminable female connector
FR3118498B1 (fr) * 2020-12-24 2023-10-27 Safran Electrical Components Dispositif pour le raccordement de deux fibres optiques et procédé de réparation d’une fibre optique au moyen dudit dispositif

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2291512A1 (fr) * 1974-11-18 1976-06-11 Labo Electronique Physique Connecteur pour fibres optiques
GB1521780A (en) * 1976-07-27 1978-08-16 Standard Telephones Cables Ltd Coupling optical fibres
US4205897A (en) * 1977-04-19 1980-06-03 Harris Corporation Fiber optic connector for single fiber
EP0001702A3 (en) * 1977-10-25 1979-05-16 AMP INCORPORATED (a New Jersey corporation) Optical fibre connector assembly
US4198119A (en) * 1978-09-13 1980-04-15 International Business Machines Corporation Connector for optical cable
US4181402A (en) * 1978-09-22 1980-01-01 International Telephone And Telegraph Corporation Single optical fiber connector
US4268115A (en) * 1979-06-01 1981-05-19 Tetra-Tech, Inc. Quick-release fiber-optic connector

Also Published As

Publication number Publication date
CA1154285A (en) 1983-09-27
US4422716A (en) 1983-12-27
EP0029601B1 (en) 1985-09-18
JPS5674210A (en) 1981-06-19
DE3071099D1 (en) 1985-10-24
EP0029601A1 (en) 1981-06-03

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