NO904573L - Flerringsfoering for avgivelsetesting av optiske fibre. - Google Patents

Flerringsfoering for avgivelsetesting av optiske fibre.

Info

Publication number
NO904573L
NO904573L NO90904573A NO904573A NO904573L NO 904573 L NO904573 L NO 904573L NO 90904573 A NO90904573 A NO 90904573A NO 904573 A NO904573 A NO 904573A NO 904573 L NO904573 L NO 904573L
Authority
NO
Norway
Prior art keywords
optical fiber
coil
guide rings
lining
optical fibers
Prior art date
Application number
NO90904573A
Other languages
English (en)
Other versions
NO904573D0 (no
Inventor
Scott F Stubbs
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of NO904573D0 publication Critical patent/NO904573D0/no
Publication of NO904573L publication Critical patent/NO904573L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/36—Forming the light into pulses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/08—Testing mechanical properties
    • G01M11/088—Testing mechanical properties of optical fibres; Mechanical features associated with the optical testing of optical fibres
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4457—Bobbins; Reels
    • 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
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

En fiberoptisk kanlster (14) testes ved å trekke et optisk fiber (12) fra en generelt sylindrisk spole (16) på hvilken den er viklet, i en retning parallell med den langsgående aksen (18) for spolen (16). Det optiske flberet (12) rettes mot trekklngsstedet (30) på avglvelsesdrlvlnnretnlngen (20), og tverrgående vibrasjoner l det optiske fiberet (12) dempes ved hjelp av en føring (40) dannet som en serie av adskilte føringsringer (42) som har sine sentra Innrettet langs en felles akse (50) som er fortrinnsvis sammenfallende med aksen (18) for spolen (16). Føringsringene (42) har sentrale aperturer (44) som avtar i diameter fra førlngsrlngene (42) nærmest kanlsteren (14) mot avglvelsesdrivinnretnlngen (20), hvilket definerer et konvergerende sted (36) for det optiske flberet (12) når det beveger seg fra spolen (16) til avglvelses- drlvlnnretnlngen (20).
NO90904573A 1989-10-24 1990-10-23 Flerringsfoering for avgivelsetesting av optiske fibre. NO904573L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/426,339 US5029959A (en) 1989-10-24 1989-10-24 Multiple ring guide for payout testing of optical fibers

Publications (2)

Publication Number Publication Date
NO904573D0 NO904573D0 (no) 1990-10-23
NO904573L true NO904573L (no) 1991-04-25

Family

ID=23690383

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90904573A NO904573L (no) 1989-10-24 1990-10-23 Flerringsfoering for avgivelsetesting av optiske fibre.

Country Status (7)

Country Link
US (1) US5029959A (no)
EP (1) EP0424702A3 (no)
JP (1) JPH03154842A (no)
KR (1) KR950005390B1 (no)
CA (1) CA2026022C (no)
IL (1) IL95817A (no)
NO (1) NO904573L (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5181270A (en) * 1991-08-09 1993-01-19 Hughes Aircraft Company Optical fiber canister
IL105380A0 (en) * 1993-04-14 1997-02-18 Israel State Optical fiber controlled flying object
AU4470896A (en) * 1994-12-16 1996-07-03 Sci Systems, Inc. Fiber-optic cable dispenser and remotely controlled vehicle using same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH316367A (de) * 1953-10-06 1956-10-15 Inventa Ag Verfahren zur Verminderung von Schwankungen der Fadenspannung beim Abzug eines Fadens von einer rotierenden Spindel
US3286947A (en) * 1963-10-22 1966-11-22 Bofors Ab Wire magazine for missiles
US4174583A (en) * 1977-10-05 1979-11-20 Fuji Kogyo Co., Ltd. Line guide assembly for fishing rods
JPS5519491A (en) * 1978-07-31 1980-02-12 Toshiba Corp Compensation and control unit of oil film of roll bearing
DD142531B1 (de) * 1979-03-22 1981-10-28 Straten Detlef Thor Einrichtung fuer den drahtablauf ruhender spulen
US4597255A (en) * 1984-12-24 1986-07-01 The United States Of America As Represented By The Secretary Of The Army Device for controlling optical fiber twist on a bobbin
US4752043A (en) * 1985-11-04 1988-06-21 U.S. Holding Company, Inc. Method of and apparatus for winding a precision optical fiber coil
GB8714578D0 (en) * 1987-06-22 1987-07-29 British Telecomm Fibre winding
US4749137A (en) * 1987-10-26 1988-06-07 Nokia Corporation Strand accumulator with rotatable drum and rolls
US4889295A (en) * 1988-12-19 1989-12-26 Hughes Aircraft Company Optical fiber sleeving guide

Also Published As

Publication number Publication date
KR910008381A (ko) 1991-05-31
CA2026022A1 (en) 1991-04-25
KR950005390B1 (ko) 1995-05-23
NO904573D0 (no) 1990-10-23
EP0424702A2 (en) 1991-05-02
EP0424702A3 (en) 1991-09-25
US5029959A (en) 1991-07-09
JPH03154842A (ja) 1991-07-02
IL95817A (en) 1993-02-21
CA2026022C (en) 1994-11-15

Similar Documents

Publication Publication Date Title
ATE208909T1 (de) Faseraufteilungsvorrichtung
BR0016777A (pt) Método e aparelho para teste de tensão e re-rosqueamento de fibra ótica durante estiramento de fibra
CN1057716A (zh) 测定长纺织料试样强度特性的装置
JPS62189411A (ja) 光フアイバ信号試験装置
NO904573L (no) Flerringsfoering for avgivelsetesting av optiske fibre.
EP0935141A3 (en) Optical magnetic field sensor using magneto-optical element
KR830007906A (ko) 방적사의 일부분을 해체하는 방법 및 장치
ATE187257T1 (de) Faseraufteilungsvorrichtung
FR2424553A1 (fr) Dispositif de connexion pour fibres optiques
RU2657029C1 (ru) Устройство и способ проведения испытания на растяжение
FR2396105A1 (fr) Appareil a bobiner des fils en fibre de verre
RU201970U1 (ru) Волоконно-оптический соединитель
CN117871335B (zh) 一种纤维浸润性测试装置
SU994388A1 (ru) Ловитель подъемника
JPS6364516A (ja) ケ−ブルダクト装置
SE9301883L (sv) Metod jämte anordning för bestämning av en fibers livslängd
SU610006A1 (ru) Прибор дл определени фрикционных свойств нитей
SE9601240D0 (sv) Opto fibre cable joint
SU879395A1 (ru) Машина трени дл испытани торцовых волоконно- оптических соединителей
DE3226376A1 (de) Vorrichtung zur daempfungsmessung an einem lichtwellenleiter
SU1491956A1 (ru) Устройство дл измерени напр жений в грунте
LENARDUZZI Stress-strain testing and mass determination of textile fibers[Ph. D. Thesis]
SU1520468A1 (ru) Устройство дл измерени числовой апертуры волоконного световода
JPS6469537A (en) Method for treating initially wound part of wiry material in drawing machine
JPS5912303A (ja) 光異常点検出方法