JPH0522211B2 - - Google Patents

Info

Publication number
JPH0522211B2
JPH0522211B2 JP61101193A JP10119386A JPH0522211B2 JP H0522211 B2 JPH0522211 B2 JP H0522211B2 JP 61101193 A JP61101193 A JP 61101193A JP 10119386 A JP10119386 A JP 10119386A JP H0522211 B2 JPH0522211 B2 JP H0522211B2
Authority
JP
Japan
Prior art keywords
cylindrical member
optical connector
snap spring
groove
width
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
JP61101193A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62258410A (ja
Inventor
Takashi Tanabe
Yasuchika Komatsu
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 JP61101193A priority Critical patent/JPS62258410A/ja
Priority to US07/044,052 priority patent/US4744621A/en
Priority to DE8787106270T priority patent/DE3770042D1/de
Priority to EP87106270A priority patent/EP0243962B1/en
Publication of JPS62258410A publication Critical patent/JPS62258410A/ja
Publication of JPH0522211B2 publication Critical patent/JPH0522211B2/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
    • G02B6/3869—Mounting ferrules to connector body, i.e. 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
    • G02B6/381—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
    • G02B6/3826—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
    • G02B6/389—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
JP61101193A 1986-05-02 1986-05-02 光コネクタ用プラグハウジング Granted JPS62258410A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP61101193A JPS62258410A (ja) 1986-05-02 1986-05-02 光コネクタ用プラグハウジング
US07/044,052 US4744621A (en) 1986-05-02 1987-04-29 Connector housing for an optical fiber cable
DE8787106270T DE3770042D1 (de) 1986-05-02 1987-04-30 Verbindungsstueckgehaeuse fuer einen faseroptischen kabel.
EP87106270A EP0243962B1 (en) 1986-05-02 1987-04-30 A connector housing for an optical fiber cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61101193A JPS62258410A (ja) 1986-05-02 1986-05-02 光コネクタ用プラグハウジング

Publications (2)

Publication Number Publication Date
JPS62258410A JPS62258410A (ja) 1987-11-10
JPH0522211B2 true JPH0522211B2 (en]) 1993-03-26

Family

ID=14294112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61101193A Granted JPS62258410A (ja) 1986-05-02 1986-05-02 光コネクタ用プラグハウジング

Country Status (4)

Country Link
US (1) US4744621A (en])
EP (1) EP0243962B1 (en])
JP (1) JPS62258410A (en])
DE (1) DE3770042D1 (en])

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63282709A (ja) * 1987-05-15 1988-11-18 Nec Corp 光コネクタのプラグ
JP2624328B2 (ja) * 1989-05-19 1997-06-25 日本電気 株式会社 光合波分波器
EP0743543A3 (en) * 1991-03-01 1997-08-13 Whitaker Corp Optical waveguide termination device
JP2500523Y2 (ja) * 1991-03-18 1996-06-05 日本碍子株式会社 光学用フェル―ル
DE4219901A1 (de) * 1992-06-17 1993-12-23 Amp Inc Lichtwellenleiter-Abschlußhülse
CH685651A5 (de) * 1992-12-08 1995-08-31 Diamond Sa Stecker für einen Lichtwellenleiter.
JPH1138276A (ja) * 1997-07-22 1999-02-12 Seiko Giken:Kk 光コネクタの構造およびその調心方法
US6913396B2 (en) * 2002-11-01 2005-07-05 Adc Telecommunications, Inc. Tunable fiber optic connector and device and method for tuning a connector
TW201211604A (en) * 2010-09-03 2012-03-16 Ezontek Technologies Co Ltd Optical fiber adapter capable of preventing dust
US9921373B2 (en) 2013-12-19 2018-03-20 Exfo Inc. Fiber-optic connector mating assembly for optical test instruments

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193665A (en) * 1976-03-01 1980-03-18 International Telephone And Telegraph Corporation Fiber optic contact alignment device
CA1093873A (en) * 1978-06-05 1981-01-20 Helmut H. Lukas Optical fibre connector
JPS5674210A (en) * 1979-11-21 1981-06-19 Nec Corp Optical fiber connector
JPS60178809U (ja) * 1984-05-07 1985-11-27 第一電子工業株式会社 光フアイバコネクタのフエル−ル保持構造

Also Published As

Publication number Publication date
JPS62258410A (ja) 1987-11-10
EP0243962A3 (en) 1988-04-06
EP0243962B1 (en) 1991-05-15
EP0243962A2 (en) 1987-11-04
US4744621A (en) 1988-05-17
DE3770042D1 (de) 1991-06-20

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees