KR850004647A - 광학섬유용 단자장치 - Google Patents

광학섬유용 단자장치 Download PDF

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Publication number
KR850004647A
KR850004647A KR1019840008371A KR840008371A KR850004647A KR 850004647 A KR850004647 A KR 850004647A KR 1019840008371 A KR1019840008371 A KR 1019840008371A KR 840008371 A KR840008371 A KR 840008371A KR 850004647 A KR850004647 A KR 850004647A
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KR
South Korea
Prior art keywords
frame
optical fiber
reinforcing
strand
reinforcing frame
Prior art date
Application number
KR1019840008371A
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English (en)
Inventor
토시야스 다나카 (외 1)
Original Assignee
원본미기재
이 아이 듀우판 디 네모아 앤드 캄파니
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 원본미기재, 이 아이 듀우판 디 네모아 앤드 캄파니 filed Critical 원본미기재
Publication of KR850004647A publication Critical patent/KR850004647A/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
    • 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
    • G02B6/387—Connector plugs comprising two complementary members, e.g. shells, caps, covers, locked together
    • 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
    • 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
    • G02B6/3833—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
    • 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
    • G02B6/3888—Protection from over-extension or over-compression

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)

Abstract

내용 없음

Description

광섬유용 단자장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 제1 실시예에 따른 광학섬유 접속기 플러그의 일부가 제거된 부분단면 평면도.
제2도는 제1도에 도시된 광학섬유 접속기 플러그의 주요 부분을 나타내는 전개도.
제3도는 제1도에 도시된 광학섬유 접속기 플러그의 측면도.

Claims (21)

  1. 광학섬유의 단부에 배치된 보강테(ferrule)와, 이 보강테를 지지하는 프레임과, 광학섬유외의 피복부를 프레임에 견고하게 고정시키기 위한 접속부재로 구성되며, 이 접속부재에는 광학섬유의 가닥(strand)이 느슨하게 통과할 수 있는 구멍이 형성된, 광학섬유용 단자장치.
  2. 제1항에 있어서, 광학섬유의 가닥의 전단부가 보강테에 고정되어 있는 장치.
  3. 제2항에 있어서, 광학섬유의 가닥의 전단부가 접착제에 의해 보강테에 고정되어 있는 장치.
  4. 제2항에 있어서, 광학섬유의 가닥의 전단부가 보강테의 본체의 주위에 밀접하게 수용된 칼라에 의해 고정되어 있는 장치.
  5. 제1항 내지 제4항중 어느 한 항에 있어서, 보강테가 프레임에 의해 고정적으로 지지되어 있는 장치.
  6. 제1항 내지 제4항중 어느 한 항에 있어서, 보강테가 프레임에 의해 이동가능하게 지지되어 있는 장치.
  7. 제6항에 있어서, 보강테가 프레임에 의해 탄성적으로 지지되어 있는 장치.
  8. 제1항 내지 제7항중 어느 한 항에 있어서, 광학섬유의 피복부가 접속부재에 의해 보강테에 고정적으로 접속되어 있고, 보강테가 프레임에 고정되어 있는 장치.
  9. 제1항 내지 제7항중 어느 한 항에 있어서, 광학섬유의 피복부가 접속부재에 의해 프레임에 직접 고정되어 있는 장치.
  10. 제1항 내지 제9항중 어느 한 항에 있어서, 광학섬유는 가닥 및 내측 보호부와 외측 보호부로 이루어지며, 외측 보호부는 접속부재에 의해 프레임에 고정되어 있고, 가닥 및 내측 보호부는 접속부재의 구멍을 통해 뻗어나가도록 되어있는 장치.
  11. 제1항 내지 제10항중 어느 한 항에 있어서, 광학섬유용 접속기 플러그인 장치.
  12. 제1항 내지 제10항중 어느 한 항에 있어서, 광학섬유용 접속기 소켓트인 장치.
  13. 다수의 광학섬유들의 단부에 배치된 다수의 보강테와, 이들 보강테를 예정된 위치관계로 위치시키기 위한 위치결정부재와, 상기 보강테들을 이 위치결정부재에 고정시키기 위한 고정부재로 구성되는 다수의 광학섬유용 단자장치.
  14. 제13항에 있어서, 광학섬유들의 가닥의 전단부가 보강테들의 전단부측에 각각 고정되어 있으며, 광학섬유들의 피복부가 보강테의 기단부측에 각각 접속되어 있는 장치.
  15. 제13항 혹은 제14항에 있어서, 상기 위치결정부재에는 보강테의 외경과 거의 같은 내경을 갖는 다수의 구멍이 있으며, 보강테들이 이 구멍들에 각각 끼워짐으로써 이 보강테들이 예정된 위치관계로 위치되도록 되어있는 장치.
  16. 제13항 내지 제15항중 어느 한 항에 있어서, 상기 고정부재에는, 각각의 보강테의 기단부측에 설치된 플랜치와 맞물리는 제1 칼라와, 각각의 보강테와 밀접하게 맞물려서 위치결정부재를 제1 칼라 쪽으로 밀어주는 제2 칼라가 포함되어 있는 장치.
  17. 제16항에 있어서, 고정부재에는 위치결정부재와 제2칼라의 사이에 배치된 탄성부재가 포함되어 있는 장치.
  18. 광학섬유의 가닥의 단부에 고정된 보강테와, 이 보강테를 지지하는 프레임과, 상기 보강테의 내측 단부로 부터 프레임의 출구로 뻗어나가는 광학섬유의 부분을 안내함으로써 광학섬유의 이 부분이 실질적으로 단지 측방향으로만 이동할 수 있도록 하여주는 안내부재로 구성되는, 광학섬유용 단자장치.
  19. 제18항에 있어서, 보강테가 프레임에 고정되어 있는 장치.
  20. 제18항에 있어서, 보강테가 페레임에 의해 이동가능하게 탄성적으로 지지되어 있는 장치.
  21. 제18항 내지 제20항중 어느 한 항에 있어서, 광학섬유는 가닥 및 내측 보호부와 외측 보호부를 가지며, 가닥과 내측 보호부는 보강테에 고정되고 외측 보호부는 프레임에 고정되어 있으며, 안내부는 가닥과 내측 보호부를 안내하도록 되어있는 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840008371A 1983-12-27 1984-12-26 광학섬유용 단자장치 KR850004647A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1983203334U JPS60107808U (ja) 1983-12-27 1983-12-27 光フアイバ用の複式コネクタ
JP203334 1983-12-27

Publications (1)

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KR850004647A true KR850004647A (ko) 1985-07-25

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Country Status (9)

Country Link
US (1) US4657340A (ko)
EP (1) EP0147231B1 (ko)
JP (1) JPS60107808U (ko)
KR (1) KR850004647A (ko)
AT (1) ATE55015T1 (ko)
AU (2) AU572933B2 (ko)
CA (1) CA1248379A (ko)
DE (1) DE3482826D1 (ko)
HK (1) HK23091A (ko)

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JPS5891420A (ja) * 1981-11-26 1983-05-31 Sumitomo Electric Ind Ltd プラスチツクフアイバ−のプラグ
GB2124793B (en) * 1982-07-24 1985-10-23 Thorn Emi Electrical Component Fibre optic connector

Also Published As

Publication number Publication date
EP0147231A3 (en) 1987-02-04
CA1248379A (en) 1989-01-10
AU592493B2 (en) 1990-01-11
EP0147231A2 (en) 1985-07-03
HK23091A (en) 1991-04-04
EP0147231B1 (en) 1990-07-25
AU1339388A (en) 1988-06-23
US4657340A (en) 1987-04-14
ATE55015T1 (de) 1990-08-15
AU572933B2 (en) 1988-05-19
JPS60107808U (ja) 1985-07-22
DE3482826D1 (de) 1990-08-30
AU3706784A (en) 1985-07-04

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