JP2003519792A - ファイバ線引き時に光ファイバの引張試験を行い、再挿通するための方法および装置 - Google Patents

ファイバ線引き時に光ファイバの引張試験を行い、再挿通するための方法および装置

Info

Publication number
JP2003519792A
JP2003519792A JP2001552073A JP2001552073A JP2003519792A JP 2003519792 A JP2003519792 A JP 2003519792A JP 2001552073 A JP2001552073 A JP 2001552073A JP 2001552073 A JP2001552073 A JP 2001552073A JP 2003519792 A JP2003519792 A JP 2003519792A
Authority
JP
Japan
Prior art keywords
fiber
spool
aspirator
wound
capstan
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.)
Pending
Application number
JP2001552073A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003519792A5 (enExample
Inventor
ピー バムガーナー，カーク
ダブリュ ロバーツ，ケネス
エイ タッカー，デイヴィッド
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.)
Corning Inc
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Publication of JP2003519792A publication Critical patent/JP2003519792A/ja
Publication of JP2003519792A5 publication Critical patent/JP2003519792A5/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
    • C03B37/023—Fibres composed of different sorts of glass, e.g. glass optical fibres, made by the double crucible technique
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/003—Arrangements for threading or unthreading the guide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/86—Arrangements for taking-up waste material before or after winding or depositing
    • B65H54/88—Arrangements for taking-up waste material before or after winding or depositing by means of pneumatic arrangements, e.g. suction guns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B65H67/044—Continuous winding apparatus for winding on two or more winding heads in succession
    • B65H67/048—Continuous winding apparatus for winding on two or more winding heads in succession having winding heads arranged on rotary capstan head
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/03—Drawing means, e.g. drawing drums ; Traction or tensioning devices
    • C03B37/032—Drawing means, e.g. drawing drums ; Traction or tensioning devices for glass optical fibres
    • 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
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/32—Optical fibres or optical cables
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/40—Monitoring or regulating the draw tension or draw rate
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G01N2203/0278—Thin specimens
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G01N2203/0278—Thin specimens
    • G01N2203/028—One dimensional, e.g. filaments, wires, ropes or cables

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP2001552073A 1999-12-28 2000-11-03 ファイバ線引き時に光ファイバの引張試験を行い、再挿通するための方法および装置 Pending JP2003519792A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17340199P 1999-12-28 1999-12-28
US60/173,401 1999-12-28
PCT/US2000/030497 WO2001051911A1 (en) 1999-12-28 2000-11-03 Method and apparatus for tensile testing and rethreading optical fiber during fiber draw

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011250492A Division JP5627557B2 (ja) 1999-12-28 2011-11-16 ある長さの移動するファイバを挿通する方法

Publications (2)

Publication Number Publication Date
JP2003519792A true JP2003519792A (ja) 2003-06-24
JP2003519792A5 JP2003519792A5 (enExample) 2007-12-20

Family

ID=22631841

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2001552073A Pending JP2003519792A (ja) 1999-12-28 2000-11-03 ファイバ線引き時に光ファイバの引張試験を行い、再挿通するための方法および装置
JP2011250492A Expired - Lifetime JP5627557B2 (ja) 1999-12-28 2011-11-16 ある長さの移動するファイバを挿通する方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2011250492A Expired - Lifetime JP5627557B2 (ja) 1999-12-28 2011-11-16 ある長さの移動するファイバを挿通する方法

Country Status (10)

Country Link
US (2) US20020069675A1 (enExample)
EP (1) EP1242802B1 (enExample)
JP (2) JP2003519792A (enExample)
KR (2) KR100787615B1 (enExample)
CN (2) CN1291224C (enExample)
AU (1) AU1585401A (enExample)
BR (1) BR0016777A (enExample)
CA (1) CA2395256A1 (enExample)
DK (1) DK1242802T3 (enExample)
WO (1) WO2001051911A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018517638A (ja) * 2015-04-29 2018-07-05 コンダクティクス ヴァンプフラー フランス 光ファイバ製造機械、そのタイプの機械において光ファイバを位置決めする方法
JP2018163296A (ja) * 2017-03-27 2018-10-18 古河電気工業株式会社 光ファイバ及び光ファイバの製造方法

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001071304A2 (en) 2000-03-20 2001-09-27 Corning Incorporated Capstans for proof testing of optical fibres
FI108754B (fi) * 2000-10-24 2002-03-15 Nextrom Holding Sa Rasitustestimenetelmä ja laitteisto optisille kuiduille
US20020069674A1 (en) * 2000-12-13 2002-06-13 Guy Patricia C. Methods and apparatus for automated manufacture of optical fiber
NL1019412C2 (nl) * 2001-11-22 2003-05-27 Draka Fibre Technology Bv Werkwijze voor het karakteriseren van een of meer eigenschappen van optische vezels.
DK1749229T3 (da) * 2004-05-24 2009-08-17 Prysmian Spa Fremgangsmåde og anordning til fremstilling af et optisk kabel
FR2872154B1 (fr) * 2004-06-28 2006-08-04 Saint Gobain Vetrotex Installation de prise automatique de fils
FR2876392B1 (fr) * 2004-10-07 2006-12-15 Saint Gobain Vetrotex Systeme destine a la fabrication de fils coupes
FR2888838B1 (fr) * 2005-07-22 2007-10-05 Saint Gobain Vetrotex Installation de prise automatique de fils
CN100410702C (zh) * 2005-12-31 2008-08-13 财团法人工业技术研究院 整合式光纤测试系统
US7461564B2 (en) * 2006-10-04 2008-12-09 Corning Incorporated Method and apparatus for proof testing a sheet of brittle material
FR2916003B1 (fr) * 2007-05-11 2009-08-21 Saint Gobain Vetrotex Systeme destine a la fabrication de fils coupes en matiere thermoplastique.
CN101918808B (zh) * 2007-12-14 2013-05-22 普睿司曼股份公司 在光学纤维的制造期间对光学纤维进行评价的方法
US20100262384A1 (en) * 2009-04-07 2010-10-14 Umair Marfani High tension cable measurement system and assembly
KR101074290B1 (ko) 2009-09-04 2011-10-18 한국철강 주식회사 광기전력 장치 및 광기전력 장치의 제조 방법
CN102353597B (zh) * 2011-07-12 2012-12-26 浙江华电器材检测研究所 复合材料芯棒卷绕试验机
KR102038955B1 (ko) 2011-08-19 2019-10-31 코닝 인코포레이티드 굽힘 손실이 낮은 광 섬유
AT512676B1 (de) * 2012-03-23 2021-03-15 Steinklauber Ind & Vermoegensverwaltung Gmbh Drahtziehvorrichtung
US8689636B2 (en) * 2012-03-29 2014-04-08 Corning Incorporated Optical fiber tensile screening method and device
CN102627401B (zh) * 2012-04-20 2015-05-06 成都中住光纤有限公司 一种光纤生产线
EP2754524B1 (de) 2013-01-15 2015-11-25 Corning Laser Technologies GmbH Verfahren und Vorrichtung zum laserbasierten Bearbeiten von flächigen Substraten, d.h. Wafer oder Glaselement, unter Verwendung einer Laserstrahlbrennlinie
US9260272B2 (en) * 2013-01-31 2016-02-16 Ying-Ling Lin Yarn cylinder
US9057817B2 (en) 2013-04-15 2015-06-16 Corning Incorporated Low diameter optical fiber
US9383511B2 (en) 2013-05-02 2016-07-05 Corning Incorporated Optical fiber with large mode field diameter and low microbending losses
US9505655B2 (en) 2013-05-17 2016-11-29 Corning Incorporated Optical fiber coating compositions with non-curable reinforcing agents
CN103543063B (zh) * 2013-10-31 2016-08-17 深圳日海通讯技术股份有限公司 一种光纤跳纤测试装置
US11556039B2 (en) 2013-12-17 2023-01-17 Corning Incorporated Electrochromic coated glass articles and methods for laser processing the same
US9517963B2 (en) 2013-12-17 2016-12-13 Corning Incorporated Method for rapid laser drilling of holes in glass and products made therefrom
US20150338555A1 (en) 2014-01-10 2015-11-26 Corning Incorporated Optical fiber coating with non-radiation-curable acrylic hard-soft block copolymer
US9322991B2 (en) 2014-02-03 2016-04-26 Corning Incorporated Primary coating compositions with reinforcing polymer
TWI730945B (zh) 2014-07-08 2021-06-21 美商康寧公司 用於雷射處理材料的方法與設備
US9618692B2 (en) 2014-07-10 2017-04-11 Corning Incorporated High chlorine content low attenuation optical fiber
US9891379B2 (en) 2014-11-14 2018-02-13 Corning Incorporated Optical fiber coating compositions with acrylic polymers
CN113009619B (zh) 2015-04-15 2024-01-16 康宁股份有限公司 具有氟和氯共掺杂芯区域的低损耗光纤
FR3035653B1 (fr) * 2015-04-29 2017-05-12 Conductix Wampfler France Dispositif et procede d'enfilage d'une fibre optique sur une bobine
US20170097465A1 (en) 2015-06-30 2017-04-06 Corning Incorporated Optical fiber with large effective area and low bending loss
CN108055866B (zh) * 2015-09-15 2021-02-09 康宁股份有限公司 具有氯正掺杂包层的低弯曲损耗单模光纤
RU2736023C2 (ru) * 2015-12-22 2020-11-11 Корнинг Инкорпорейтед Легированное бромом оптическое волокно
US9851501B2 (en) 2016-03-29 2017-12-26 Corning Incorporated Low bend loss optical fiber
AU2017269145B2 (en) 2016-05-25 2022-03-10 Corning Optical Communications LLC High fiber density, low bend loss optical fiber cable
US9995873B2 (en) 2016-07-29 2018-06-12 Corning Incorporated Single-mode large effective area optical fibers
ZA201704815B (en) * 2016-09-05 2019-05-29 Rosendahl Nextrom Gmbh Apparatus and method for tensile testing
CN109863436A (zh) 2016-09-30 2019-06-07 康宁股份有限公司 具有溴正掺杂包层的低弯曲损耗单模光纤
US10730783B2 (en) 2016-09-30 2020-08-04 Corning Incorporated Apparatuses and methods for laser processing transparent workpieces using non-axisymmetric beam spots
EP3848333B1 (en) 2016-10-24 2025-12-03 Corning Incorporated Substrate processing station for laser-based machining of sheet-like glass substrates
US9989699B2 (en) 2016-10-27 2018-06-05 Corning Incorporated Low bend loss single mode optical fiber
EP3548942B1 (en) 2016-11-30 2022-01-05 Corning Optical Communications LLC Low attenuation optical fiber cable with small sized active particles
US10162109B2 (en) 2017-02-07 2018-12-25 Corning Incorporated Multimode optical fibers for attenuators
US10302857B2 (en) 2017-05-03 2019-05-28 Corning Incorporated Low bend loss optical fiber with a germania doped core
ES2969703T3 (es) 2017-08-08 2024-05-22 Corning Res & Dev Corp Cinta de fibra óptica enrollable con baja atenuación, cable y fibra óptica de campo de gran diámetro
US10591668B2 (en) 2017-08-08 2020-03-17 Corning Incorporated Low bend loss optical fiber with a chlorine doped core and offset trench
US10571628B2 (en) 2017-11-20 2020-02-25 Corning Incorporated Low loss optical fiber with core codoped with two or more halogens
US10564349B2 (en) 2017-11-30 2020-02-18 Corning Incorporated Low bend loss optical fiber with graded index core
US11067744B2 (en) 2017-11-30 2021-07-20 Corning Incorporated Low bend loss optical fiber with step index core
US10968070B2 (en) 2017-12-27 2021-04-06 Corning Incorporated Apparatus and method for tensioning and threading optical fiber
US10775558B2 (en) 2018-02-05 2020-09-15 Corning Incorporated Low loss wide bandwidth optical fiber
EP3536672B1 (en) * 2018-03-07 2021-10-20 Corning Incorporated Apparatus and method for tensioning and threading optical fiber
CN112400127B (zh) 2018-04-30 2023-05-23 康宁股份有限公司 小直径低衰减光纤
US11181686B2 (en) 2018-04-30 2021-11-23 Corning Incorporated Small diameter low attenuation optical fiber
EP3788420A1 (en) 2018-04-30 2021-03-10 Corning Incorporated Small outer diameter low attenuation optical fiber
WO2019226477A1 (en) 2018-05-25 2019-11-28 Corning Incorporated Single-mode large effective area optical fibers with low cutoff wavelength
CN108946289A (zh) * 2018-08-08 2018-12-07 河北金星科技有限公司 一种芯棒自动检测收卷流水线
PL3841047T3 (pl) 2018-08-21 2024-03-04 Corning Research & Development Corporation Urządzenie i sposób nawijania odcinka końcowego kabla światłowodowego na szpulę
WO2020069053A1 (en) 2018-09-28 2020-04-02 Corning Research & Development Corporation Small diameter fiber optic cables having low-friction cable jackets and optical fibers with reduced cladding and coating diameters
CN109143510B (zh) * 2018-10-15 2024-01-05 富通集团（嘉善）通信技术有限公司 连续化生产光缆的方法以及系统
US11036000B2 (en) 2019-01-16 2021-06-15 Corning Incorporated Optical fiber cable with high fiber count
JP6811361B1 (ja) 2019-03-05 2021-01-13 株式会社トクヤマ クロロシラン類の製造方法
US11194107B2 (en) 2019-08-20 2021-12-07 Corning Incorporated High-density FAUs and optical interconnection devices employing small diameter low attenuation optical fiber
EP3809173A1 (en) 2019-10-16 2021-04-21 Corning Incorporated Optical fibers having core regions with reduced alpha profiles
NL2024130B1 (en) 2019-10-16 2021-07-19 Corning Inc Optical fibers having core regions with reduced alpha profiles
CN111024496A (zh) * 2019-11-28 2020-04-17 中国建筑第八工程局有限公司 用于抗拔试验的力传导装置及其检测方法
WO2021141721A1 (en) 2020-01-07 2021-07-15 Corning Incorporated Reduced radius optical fiber with high mechanical reliability
WO2021146077A1 (en) 2020-01-17 2021-07-22 Corning Incorporated Reduced coating diameter chlorine-doped silica optical fibers with low loss and microbend sensitivity
WO2021231083A1 (en) 2020-05-12 2021-11-18 Corning Incorporated Reduced diameter single mode optical fibers with high mechanical reliability
CN114229610B (zh) * 2021-12-21 2022-09-30 长飞光纤光缆股份有限公司 一种光纤在线捕捉及牵引装置
CN118624415B (zh) * 2024-07-03 2024-11-22 江苏美得妮纺织品有限公司 基于压力感应的纺织加工用面料拉伸性能随机检测装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58208639A (ja) * 1982-05-31 1983-12-05 Hitachi Cable Ltd 光フアイバのプル−フテスト方法
JPS6291441A (ja) * 1985-10-16 1987-04-25 Sumitomo Electric Ind Ltd 光フアイバの線引き装置
JPS63117924A (ja) * 1986-10-24 1988-05-21 アメリカン　テレフォン　アンド　テレグラフ　カムパニー 光ファイバ保持スプール
JPH0183033U (enExample) * 1987-11-24 1989-06-02
JPH058505U (ja) * 1991-07-15 1993-02-05 住友電気工業株式会社 光フアイバ用ボビン
JPH05170476A (ja) * 1991-05-27 1993-07-09 Sumitomo Electric Ind Ltd 光ファイバの自動スクリーニング装置
JPH075333B2 (ja) * 1985-10-12 1995-01-25 住友電気工業株式会社 線掛け装置
JP2800549B2 (ja) * 1992-04-23 1998-09-21 住友電気工業株式会社 吸引切断装置
JPH10310445A (ja) * 1997-03-25 1998-11-24 Corning Inc 自動スレッディング及び巻き取り方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1101001A (en) * 1977-07-21 1981-05-12 Alan W. Wakefield Weighing apparatus
US4148218A (en) * 1978-04-17 1979-04-10 Corning Glass Works Apparatus for applying tensile stress to fiber
US4206883A (en) * 1978-10-03 1980-06-10 Rhone-Poulenc-Textile Method and apparatus for transferring textile yarns from a first treatment zone to a second
US4291841A (en) * 1980-03-31 1981-09-29 Western Electric Company, Inc. Methods of and apparatus for taking up lightguide fiber
US4331463A (en) * 1981-06-22 1982-05-25 Gte Laboratories Incorporated Self-centering apparatus for making optical fibers
JPS60179626A (ja) * 1984-02-27 1985-09-13 Nippon Telegr & Teleph Corp <Ntt> 光フアイバ応力−歪特性測定方法および装置
CA1211955A (en) * 1984-05-18 1986-09-30 Henry F. Smith Optical fiber proof testing equipment
JPS6469536A (en) * 1987-09-10 1989-03-15 Furukawa Electric Co Ltd Method for treating initially wound part of wiry material in drawing machine
JPS6469537A (en) * 1987-09-10 1989-03-15 Furukawa Electric Co Ltd Method for treating initially wound part of wiry material in drawing machine
US5000541A (en) * 1987-09-18 1991-03-19 At&T Bell Laboratories Hermetically sealed optical fibers
DE3801965A1 (de) * 1988-01-23 1989-07-27 Schlafhorst & Co W Verfahren und einrichtung zum raschen wiederherstellen des spinnbetriebs
US4958926A (en) * 1988-10-31 1990-09-25 Reliance Comm/Tec Corporation Closed loop control system for laser
US4938432A (en) * 1989-04-12 1990-07-03 Cooper Industries, Inc. Cable spool with integral end storage flange
JPH03153539A (ja) * 1989-11-10 1991-07-01 Sumitomo Electric Ind Ltd 光ファイバの線引機の線掛け方法
JP3153539B2 (ja) 1989-11-29 2001-04-09 株式会社神戸製鋼所 超電導線材
JP3055926B2 (ja) * 1990-10-29 2000-06-26 株式会社フジクラ 光ファイバ線の耐張力試験方法
US5076104A (en) * 1990-11-01 1991-12-31 Corning Incorporated Method for measuring actual load at failure of optical fiber
JPH04213040A (ja) * 1990-12-07 1992-08-04 Fujikura Ltd 光ファイバプルーフ試験装置
AU651687B2 (en) * 1991-05-20 1994-07-28 Sumitomo Electric Industries, Ltd. Method for screening optical fiber and apparatus for carrying out method
US5410396A (en) * 1993-01-11 1995-04-25 Hughes Aircraft Company Automated test station for performing a variety of tests on optical fiber under tension
JPH08259253A (ja) * 1995-03-24 1996-10-08 Sumitomo Electric Ind Ltd 光ファイバの線引方法及び線引装置
US5787216A (en) * 1997-02-03 1998-07-28 Lucent Technologies Inc. Fiber splicing assembly
DE59803173D1 (de) * 1997-09-02 2002-04-04 Chemiefaser Lenzing Ag Verfahren zur Bestimmung der Festigkeitseigenschaften von langgestrecktem, textilem Prüfgut und Vorrichtung zur Durchführung des Verfahrens
JPH1183672A (ja) * 1997-09-09 1999-03-26 Hitachi Cable Ltd 光ファイバスクリーニング装置
KR100582309B1 (ko) 1998-12-29 2006-05-22 코닝 인코포레이티드 스풀 권취기에서 전환위치를 자동조절하기 위한 방법 및그 시스템
BR9916672A (pt) 1998-12-30 2001-10-16 Corning Inc Carretel de fibra ótica que proporciona acesso à extremidade interna da fibra ótica enrolada
JP4164227B2 (ja) * 2000-11-17 2008-10-15 キヤノン株式会社 データ受信装置及び方法、及び記憶媒体
US6861817B2 (en) * 2001-12-21 2005-03-01 Freescale Semiconductor, Inc. Method and apparatus for detecting a stall condition in a stepping motor

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58208639A (ja) * 1982-05-31 1983-12-05 Hitachi Cable Ltd 光フアイバのプル−フテスト方法
JPH075333B2 (ja) * 1985-10-12 1995-01-25 住友電気工業株式会社 線掛け装置
JPS6291441A (ja) * 1985-10-16 1987-04-25 Sumitomo Electric Ind Ltd 光フアイバの線引き装置
JPS63117924A (ja) * 1986-10-24 1988-05-21 アメリカン　テレフォン　アンド　テレグラフ　カムパニー 光ファイバ保持スプール
JPH0183033U (enExample) * 1987-11-24 1989-06-02
JPH05170476A (ja) * 1991-05-27 1993-07-09 Sumitomo Electric Ind Ltd 光ファイバの自動スクリーニング装置
JPH058505U (ja) * 1991-07-15 1993-02-05 住友電気工業株式会社 光フアイバ用ボビン
JP2800549B2 (ja) * 1992-04-23 1998-09-21 住友電気工業株式会社 吸引切断装置
JPH10310445A (ja) * 1997-03-25 1998-11-24 Corning Inc 自動スレッディング及び巻き取り方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018517638A (ja) * 2015-04-29 2018-07-05 コンダクティクス ヴァンプフラー フランス 光ファイバ製造機械、そのタイプの機械において光ファイバを位置決めする方法
JP2018163296A (ja) * 2017-03-27 2018-10-18 古河電気工業株式会社 光ファイバ及び光ファイバの製造方法
US11079537B2 (en) 2017-03-27 2021-08-03 Furukawa Electric Co., Ltd. Optical fiber and manufacturing method of optical fiber

Also Published As

Publication number Publication date
CA2395256A1 (en) 2001-07-19
CN1789098B (zh) 2013-11-06
EP1242802B1 (en) 2012-05-30
CN1420981A (zh) 2003-05-28
KR100787615B1 (ko) 2007-12-26
KR20070068485A (ko) 2007-06-29
JP5627557B2 (ja) 2014-11-19
BR0016777A (pt) 2002-08-27
US7832675B2 (en) 2010-11-16
US20020069675A1 (en) 2002-06-13
DK1242802T3 (da) 2012-07-23
US20040172978A1 (en) 2004-09-09
JP2012053066A (ja) 2012-03-15
KR20020066340A (ko) 2002-08-14
WO2001051911A1 (en) 2001-07-19
AU1585401A (en) 2001-07-24
CN1291224C (zh) 2006-12-20
CN1789098A (zh) 2006-06-21
KR100761194B1 (ko) 2007-10-04
EP1242802A1 (en) 2002-09-25

Similar Documents

Publication Publication Date Title
US7832675B2 (en) Method and apparatus for tensile testing and rethreading optical fiber during fiber draw
EP0873962B1 (en) Optical fiber dual spindle winder with automatic threading and winding
JP6080153B2 (ja) 紡績機及び紡績機における糸の製造を中断する方法
US5322228A (en) Method for screening optical fiber and apparatus for carrying out method
AU748989B2 (en) Method and apparatus for winding fiber on a spool
JP2004521842A (ja) 未処理紡糸エラストマー繊維用巻出機
EP2159180B1 (en) Yarn winding device and automatic winder
CN109911703B (zh) 一种零张力光纤复绕设备
JPS60155742A (ja) Ｏｅ−フリクシヨン精紡機の精紡装置において糸を紡ぎ合わせるための方法ならびに装置
EP1028080A2 (de) Verfahren zum Betreiben einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
JP4343633B2 (ja) 糸状物の巻取り方法及び装置
HU203705B (en) Device for storing and stripping of controlled stressing continuous fibre- or yarn-like products
CN101712422B (zh) 用于排空气动纱线存储装置的方法和执行该方法的纺织机
JPS62110932A (ja) 摩擦紡糸装置に糸をつなぐ方法および装置ならびに多位置摩擦紡糸機
CN1205103C (zh) 假捻机的落筒装置
JP2787268B2 (ja) ガラス繊維の巻取り処理装置および巻取り処理方法
JP2765511B2 (ja) パイプの製造装置
EP1707523A1 (de) Verfahren und Vorrichtung zum Umspulen von Garnen
HK1012182B (en) Optical fiber dual spindle winder with automatic threading and winding
JP2022164352A (ja) 糸継処理装置及び給糸装置
EP2927173A1 (en) Yarn storage roller, yarn storage device, and yarn winding machine
JPH02229224A (ja) 糸の製造方法及びその製造装置
WO2008092472A1 (de) Elastangarnwechselverfahren

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20071102

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20071102

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100907

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20101130

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110816

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20120131