DE3274682D1 - Arrangement for preventing misconnection between optical connectors - Google Patents

Arrangement for preventing misconnection between optical connectors

Info

Publication number
DE3274682D1
DE3274682D1 DE8282103263T DE3274682T DE3274682D1 DE 3274682 D1 DE3274682 D1 DE 3274682D1 DE 8282103263 T DE8282103263 T DE 8282103263T DE 3274682 T DE3274682 T DE 3274682T DE 3274682 D1 DE3274682 D1 DE 3274682D1
Authority
DE
Germany
Prior art keywords
arrangement
optical connectors
preventing misconnection
misconnection
preventing
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
DE8282103263T
Other languages
English (en)
Inventor
Masakazu Moriyama
Toshio Shinohara
Kyozo C O Osaka Works Hayashi
Shigeru C O Osaka Works O Noda
Fukuma C O Osaka Work Sakamoto
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.)
Sumitomo Electric Industries Ltd
Toyota Motor Corp
Original Assignee
Sumitomo Electric Industries Ltd
Toyota Motor Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=13349355&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3274682(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Electric Industries Ltd, Toyota Motor Corp filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of DE3274682D1 publication Critical patent/DE3274682D1/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
    • G02B6/3807—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
    • G02B6/3873—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
    • G02B6/3878—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules comprising a plurality of ferrules, branching and break-out means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
DE8282103263T 1981-05-07 1982-04-19 Arrangement for preventing misconnection between optical connectors Expired DE3274682D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981067593U JPS6144165Y2 (de) 1981-05-07 1981-05-07

Publications (1)

Publication Number Publication Date
DE3274682D1 true DE3274682D1 (en) 1987-01-22

Family

ID=13349355

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282103263T Expired DE3274682D1 (en) 1981-05-07 1982-04-19 Arrangement for preventing misconnection between optical connectors

Country Status (4)

Country Link
US (1) US4529263A (de)
EP (1) EP0064618B1 (de)
JP (1) JPS6144165Y2 (de)
DE (1) DE3274682D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU577099B2 (en) * 1984-03-19 1988-09-15 E.I. Du Pont De Nemours And Company Receptacle, plug and optical connector
US4779950A (en) * 1984-04-03 1988-10-25 Thomas & Betts Corporation Connection apparatus for optical fibers
JPH0616410Y2 (ja) * 1985-06-21 1994-04-27 松下電工株式会社 機器用はめ込みプラグ受け
US4875753A (en) * 1986-07-02 1989-10-24 Kalomiris Vasilios E Fiber optic connectors
US4787706A (en) * 1987-02-03 1988-11-29 American Telephone And Telegraph Company, At&T Bell Laboratories Duplex optical fiber connector
JPH02129610A (ja) * 1988-11-09 1990-05-17 Takashi Mori 光接続具及び光端子具
US4944568A (en) * 1989-09-05 1990-07-31 Molex Incorporated Fiber optic connector assembly
DE4026709A1 (de) * 1990-08-24 1992-02-27 Philips Patentverwaltung Optische steckverbindung
JP4099271B2 (ja) 1998-09-14 2008-06-11 富士通株式会社 光コネクタ
JP2000241671A (ja) * 1999-02-19 2000-09-08 Hirose Electric Co Ltd 誤嵌合防止キーを備えたプラグイン光コネクタ
JP2000241670A (ja) * 1999-02-19 2000-09-08 Hirose Electric Co Ltd 誤挿入防止突起を備えた光コネクタ
DE102014100063B4 (de) * 2014-01-06 2017-08-10 Phoenix Contact Gmbh & Co. Kg Steckverbinder für Lichtwellenleiter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394823A1 (fr) * 1977-06-17 1979-01-12 Noane Georges Le Appareillage et procede de montage sur chantier et sur cables de transmission par fibres optiques de pieces permettant des raccordements interchangeables
US4252406A (en) * 1978-09-05 1981-02-24 The United States Of America As Represented By The Secretary Of The Army Connector for optical fibers
US4645295A (en) * 1980-02-04 1987-02-24 Allied Corporation Fiber optic connector

Also Published As

Publication number Publication date
EP0064618A1 (de) 1982-11-17
JPS57178209U (de) 1982-11-11
EP0064618B1 (de) 1986-12-10
US4529263A (en) 1985-07-16
JPS6144165Y2 (de) 1986-12-12

Similar Documents

Publication Publication Date Title
GB2111240B (en) Connector for an optical fiber
GB2112492B (en) Connector
GB8311567D0 (en) Fiberoptic connector
JPS57192914A (en) Optical fiber connector
DE3272906D1 (en) Optical fiber connector
GB2112168B (en) Fibre optic connectors
IL66058A0 (en) Optical fiber connector
DE3271608D1 (en) Optical waveguide connector
GB2137768B (en) Optical connectors
GB2102144B (en) Optical fiber connectors
DE3475355D1 (en) Optical connectors
ZA829348B (en) Optical cable elements
DE3274682D1 (en) Arrangement for preventing misconnection between optical connectors
GB2106662B (en) Connector
JPS57186724A (en) Fiber optical connector
JPS57186623A (en) Shaft-clutch connector
GB2110834B (en) Connectors for optical fibres
JPS57162278A (en) Connector
GB2101766B (en) Rotating optical connector
JPS57194466A (en) Connector
DE3272742D1 (en) Optical connector
JPS57141611A (en) Optical fiber connector
GB2113343B (en) Connector
GB2111633B (en) Connector
EP0068423A3 (en) Connector for optical monofibres

Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation