KR970028627A - 리본형 광케이블용 다심 광커넥터 - Google Patents

리본형 광케이블용 다심 광커넥터 Download PDF

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Publication number
KR970028627A
KR970028627A KR1019950040554A KR19950040554A KR970028627A KR 970028627 A KR970028627 A KR 970028627A KR 1019950040554 A KR1019950040554 A KR 1019950040554A KR 19950040554 A KR19950040554 A KR 19950040554A KR 970028627 A KR970028627 A KR 970028627A
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KR
South Korea
Prior art keywords
optical
plug
optical cable
ferrule
core
Prior art date
Application number
KR1019950040554A
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English (en)
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KR0171384B1 (ko
Inventor
정명영
전오곤
안승호
최태구
Original Assignee
양승택
한국전자통신연구원
이준
한국전기통신공사
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.)
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Application filed by 양승택, 한국전자통신연구원, 이준, 한국전기통신공사 filed Critical 양승택
Priority to KR1019950040554A priority Critical patent/KR0171384B1/ko
Priority to US08/572,646 priority patent/US5727102A/en
Priority to JP07329218A priority patent/JP3091680B2/ja
Publication of KR970028627A publication Critical patent/KR970028627A/ko
Application granted granted Critical
Publication of KR0171384B1 publication Critical patent/KR0171384B1/ko

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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
    • 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
    • G02B6/3869—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
    • G02B6/3873—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
    • 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
    • G02B6/3822—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 beveled fibre ends
    • 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
    • G02B6/3863—Details of mounting fibres in ferrules; Assembly methods; Manufacture fabricated by using polishing techniques
    • 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
    • G02B6/3865—Details of mounting fibres in ferrules; Assembly methods; Manufacture fabricated by using moulding techniques
    • 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
    • G02B6/3893—Push-pull type, e.g. snap-in, push-on

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

본 발명은 광통신 부품에 관한 것으로 더욱 구체적으로는 일렬로 배열된 리본형 광케이블의 끝단에 부착되어 낮은 손실로 광신호들을 동시에 전달시키거나 차단시키는 반복적인 접속 및 분리가 요구되는 광선로에서 필수적으로 사용되어야 하는 리본형 광케이블용 다심 광커넥터에 관한 것으로 광케이블은 제조기술의 어려움 및 적절한 망 구성을 위해서는 단락이 존재하며, 이러한 단락은 광로의 유지를 위하여 접속이 이루어져야 하는바, 광섬유의 접속은 손실의 극소화를 위하여 매우 정밀하게 이루어져야 한다.
본 발명은 다심 광케이블의 양측단을 고정 및 정렬하도록 하여 정확한 접속이 이루어지도록 하는 페룰과 상기 페룰의 양측 접속단면이 정확히 일치되도록 하는 정렬블록과 상기 페룰에 탄성력을 작용하는 판스프링을 포함하는 정렬수단과; 상기 정렬수단이 설치되며, 견고하게 결합시켜 주도록 하는 어댑터와 광케이블 보호기구와 플러그를 포함하는 결합수단으로 구성된 것으로서 광커넥터의 핵심 분야인 페룰, 정렬요소 및 결합구조를 신소재, 신구조로 구현함으로써, 경제성, 성능 및 조립성을 향상시켜서 광수동망의 조기 실현으로 광통신 시대의 정착에 기여하기 위한 기본형 광케이블용 다심 광커넥터에 관한 것임.

Description

리본형 광케이블용 다심 광커넥터
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 본 발명 광커넥터의 일측 광케이블 보호기구를 분리한 상태의 사시도,
제3도는 본 발명의 구체적 형상을 보여주는 단면도로서, (a)는 어댑터의 A-A' 단면이고, (b)는 페룰의 B-B' 단면도임,
제4도는 본 발명 페룰과 플러그의 분리상태 사시도.

Claims (4)

  1. 다심의 광케이블에 의해 광전송기기간의 접속이나 원거리 광케이블간의 결합에 사용되는 다심광커넥터에 있어서, 다심 광케이블(50)의 양측단을 고정 및 정렬하도록 하여 정확한 접속이 이루어지도록 하는 페룰(40)과 상기 페룰(40)의 양측 접속단면이 정확히 일치되도록 하는 정렬블록(12)과 상기 페룰(40)에 탄성력을 작용하는 판스프링(37)을 포함하는 정렬수단과; 상기 정렬수단이 설치되며, 견고하게 결합시켜 주도록 하는 어댑터(10)와 광케이블 보호기구(20)와 플러그(30)를 포함하는 결합수단으로 구성됨을 특징으로 하는 리본형 광케이블용 다심 광커넥터.
  2. 제1항에 있어서, 정렬수단은 어댑터(10)의 바닥면에 고정되고 상측에 홈(13)이 형성된 V형의 정렬블록(12)과 상기 정렬블록(12)에 끼워질 수 있도록 더블테이홈(44)이 하부에 형성되며 광섬유(50)가 삽입되는 다수의 미세구멍(42)이 형성된 안내부(41)을 갖는 페룰(40) 및 상기 페룰(40)의 후측부에 탄성력을 작용하도록 플러그(30)의 양측 스프링끼움홈(36)에 설치되는 판스프링(37)으로 구성됨을 특징으로 하는 리본형 광케이블용 다심 광커넥터.
  3. 제1항에 있어서, 결합수단은 조립성이 향상되도록 상단부재(31)와 하단부재(32)로 구성되고 탄성을 갖는 외팔보(34)가 형성된 플러그(30)와; 상기 플러그(30)가 끼워져 결합되는 광케이블 보호기구(20)와 양측의 플러그(30)을 체결하도록 하는 어댑터(10)로 구성됨을 특징으로 하는 리본형 광케이블용 다심 광커넥터.
  4. 제1항에 있어서, 결합수단은 플러그(30)의 일측에 형성되고 탄성을 갖는 외팔보(34)의 선단 플러그돌기(35)와 어댑터(10)에 형성된 체결홈(11)이 상호 결합되어 견고한 지지상태를 유지하도록 함을 특징으로 하는 리본형 광케이블용 다심 광커넥터.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950040554A 1995-11-09 1995-11-09 리본형 광케이블용 다심 광커넥터 KR0171384B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019950040554A KR0171384B1 (ko) 1995-11-09 1995-11-09 리본형 광케이블용 다심 광커넥터
US08/572,646 US5727102A (en) 1995-11-09 1995-12-14 Multifiber optical connector for optical ribbon cable
JP07329218A JP3091680B2 (ja) 1995-11-09 1995-12-18 リボン型光ケーブル用多芯光コネクタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950040554A KR0171384B1 (ko) 1995-11-09 1995-11-09 리본형 광케이블용 다심 광커넥터

Publications (2)

Publication Number Publication Date
KR970028627A true KR970028627A (ko) 1997-06-24
KR0171384B1 KR0171384B1 (ko) 1999-05-01

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KR1019950040554A KR0171384B1 (ko) 1995-11-09 1995-11-09 리본형 광케이블용 다심 광커넥터

Country Status (3)

Country Link
US (1) US5727102A (ko)
JP (1) JP3091680B2 (ko)
KR (1) KR0171384B1 (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100319844B1 (ko) * 1998-03-25 2002-03-21 윤종용 광컨넥터모듈
KR100350966B1 (ko) * 2000-09-07 2002-08-30 (주)옵토네스트 팬아웃 코드
KR100409112B1 (ko) * 1998-06-29 2003-12-11 니폰 덴신 덴와 가부시끼가이샤 광섬유 접속기 플러그, 광섬유 접속기 플러그 어셈블리, 및 광섬유 접속기 플러그 어셈블리 접속 구조

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US6045269A (en) * 1996-08-01 2000-04-04 The Furukawa Electric Co., Ltd. Multicore optical connector and method of producing the connector
US5915055A (en) * 1997-06-30 1999-06-22 Siecor Corporation Method and apparatus for connectorizing fiber optic cable
US6454464B1 (en) 1998-12-28 2002-09-24 Computer Crafts, Inc. Fiber optic connectors and transceiver test devices
US6464408B1 (en) 1998-12-28 2002-10-15 Computer Crafts, Inc. Fiber optic connectors
US6149313A (en) * 1998-12-31 2000-11-21 Siecor Operations, Llc Gender selectable fiber optic connector and associated fabrication method
US6634796B2 (en) 1999-06-30 2003-10-21 Corning Cable Systems Llc Polarity reversal for fiber optic connections
CA2285128C (en) 1999-10-06 2008-02-26 Nortel Networks Corporation Switch for optical signals
US6547449B1 (en) * 1999-12-17 2003-04-15 Corning Cable Systems Llc Windowless, rectangular ferrule in a preassembled multifiber connector and associated assembly method
US7490997B2 (en) * 2001-06-12 2009-02-17 Robert Verhagen Integrated bend limiter for fiber optic connectors
KR100544782B1 (ko) * 2002-06-28 2006-01-23 주식회사 케이티 플라스틱 광 케이블용 커넥터
US20090154884A1 (en) * 2005-04-04 2009-06-18 Wenzong Chen Multifiber MT-Type Connector and Ferrule Comprising V-Groove Lens Array and Method of Manufacture
ES2436763T3 (es) 2005-08-15 2014-01-07 Arçelik Anonim Sirketi Dispositivo de refrigeración
US8104973B2 (en) * 2007-02-09 2012-01-31 Us Conec, Ltd. Ferrule-to-ferrule adapter and ferrule adapter assembly
JP5763375B2 (ja) * 2011-03-15 2015-08-12 株式会社クボタ ロータリ耕耘装置

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US4142776A (en) * 1976-09-20 1979-03-06 Bell Telephone Laboratories, Incorporated Optical fiber ribbon cartridge connector
IT1237091B (it) * 1989-10-17 1993-05-18 Pirelli Cavi Spa Gruppo compatto di connessione separabile per fibre ottiche riunite a nastro.
JPH0743455B2 (ja) * 1991-09-24 1995-05-15 株式会社精工技研 リボン光ファイバ・コネクタ
US5208889A (en) * 1991-10-24 1993-05-04 W. L. Gore & Associates, Inc. Optical fiber ribbon cable and assembly thereof with a connector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100319844B1 (ko) * 1998-03-25 2002-03-21 윤종용 광컨넥터모듈
KR100409112B1 (ko) * 1998-06-29 2003-12-11 니폰 덴신 덴와 가부시끼가이샤 광섬유 접속기 플러그, 광섬유 접속기 플러그 어셈블리, 및 광섬유 접속기 플러그 어셈블리 접속 구조
KR100350966B1 (ko) * 2000-09-07 2002-08-30 (주)옵토네스트 팬아웃 코드

Also Published As

Publication number Publication date
KR0171384B1 (ko) 1999-05-01
JPH09145959A (ja) 1997-06-06
JP3091680B2 (ja) 2000-09-25
US5727102A (en) 1998-03-10

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