BR0114854A - Método e aparelho de ensaio de prova para fibras óticas - Google Patents

Método e aparelho de ensaio de prova para fibras óticas

Info

Publication number
BR0114854A
BR0114854A BR0114854-0A BR0114854A BR0114854A BR 0114854 A BR0114854 A BR 0114854A BR 0114854 A BR0114854 A BR 0114854A BR 0114854 A BR0114854 A BR 0114854A
Authority
BR
Brazil
Prior art keywords
fibre
guided
pulling device
pulling
channel section
Prior art date
Application number
BR0114854-0A
Other languages
English (en)
Other versions
BRPI0114854B1 (pt
Inventor
Harry Turunen
Keijo Makela
Original Assignee
Nextrom Holding Sa
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 Nextrom Holding Sa filed Critical Nextrom Holding Sa
Publication of BR0114854A publication Critical patent/BR0114854A/pt
Publication of BRPI0114854B1 publication Critical patent/BRPI0114854B1/pt

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • G02B6/3608—Fibre wiring boards, i.e. where fibres are embedded or attached in a pattern on or to a substrate, e.g. flexible sheets
    • G02B6/3612—Wiring methods or machines
    • 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
    • G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
    • G02B6/3632—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means
    • G02B6/3636—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means the mechanical coupling means being grooves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Glass Compositions (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Abstract

"MéTODO E APARELHO DE ENSAIO DE PROVA PARA FIBRAS óTICAS". A invenção refere-se a um método de ensaio de prova e um aparelho de ensaio de prova para fibra ótica onde uma fibra (1) é guiada a um primeiro dispositivo de tensionamento (2) e adicionalmente a um segundo dispositivo de tensionamento (3) e então sobre uma bobina (11, 12), por meio do que os dispositivos de tensionamento submetem a fibra a uma quantidade desejada de resistência de tração, cujo resultado é o rompimento da fibra se a resistência da fibra (1) for insuficiente. Para alcançar um processo de tensionamento e de ensaio de prova contínuo, a extremidade da fibra é guiada no caso de uma fibra se romper entre o primeiro e segundo dispositivo de tensionamento (2, 3) por meio de uma primeira seção de canal (5), a qual guia a fibra ao segundo dispositivo de tensionamento (3). Depois do segundo dispositivo de tensionamento (3) a extremidade da fibra é guiada para uma segunda seção de canal (8) a qual está fora do rastro de fibra normal e ao longo do que a fibra (1) é guiada para um sistema de processar fibra em fragmento. Em um momento desejado a fibra (1) é guiada da segunda seção de canal (8) para o rastro normal, ao longo do que a fibra é guiada sobre uma bobina (11, 12).
BRPI0114854-0A 2000-10-24 2001-10-23 Método e aparelho de ensaio de prova para fibras óticas BRPI0114854B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20002333A FI20002333A0 (fi) 2000-10-24 2000-10-24 Rasitustestimenetelmä ja laitteisto optisille kuiduille
PCT/FI2001/000916 WO2002035210A1 (en) 2000-10-24 2001-10-23 Proof testing method and apparatus for optical fibres

Publications (2)

Publication Number Publication Date
BR0114854A true BR0114854A (pt) 2004-01-06
BRPI0114854B1 BRPI0114854B1 (pt) 2015-07-07

Family

ID=8559348

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0114854-0A BRPI0114854B1 (pt) 2000-10-24 2001-10-23 Método e aparelho de ensaio de prova para fibras óticas

Country Status (12)

Country Link
US (1) US6892589B2 (pt)
EP (1) EP1342066B1 (pt)
JP (1) JP3717888B2 (pt)
KR (1) KR100828874B1 (pt)
CN (1) CN1237334C (pt)
AT (1) ATE439580T1 (pt)
AU (1) AU2002210609A1 (pt)
BR (1) BRPI0114854B1 (pt)
DE (1) DE60139570D1 (pt)
DK (1) DK1342066T3 (pt)
FI (1) FI20002333A0 (pt)
WO (1) WO2002035210A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009076998A1 (en) * 2007-12-14 2009-06-25 Prysmian S.P.A. Method of evaluation of optical fibers during manufacturing thereof
AT512676B1 (de) * 2012-03-23 2021-03-15 Steinklauber Ind & Vermoegensverwaltung Gmbh Drahtziehvorrichtung
US10526162B2 (en) 2015-02-13 2020-01-07 Draka Comteq Bv Method for controlling rotation of a winding spool of a proof-testing machine for optical fiber, corresponding system, computer program product and non-transitory computer-readable carrier medium
CN105366443B (zh) * 2015-12-03 2017-05-10 中天科技光纤有限公司 一种光纤筛选复绕防止收线鞭打的方法及其装置
ZA201704815B (en) * 2016-09-05 2019-05-29 Rosendahl Nextrom Gmbh Apparatus and method for tensile testing
WO2019117288A1 (ja) * 2017-12-15 2019-06-20 古河電気工業株式会社 光ファイバ心線のスクリーニング方法及び装置、並びに光ファイバ心線の製造方法
CN111542502A (zh) * 2017-12-27 2020-08-14 康宁股份有限公司 张紧和穿引光纤的设备和方法
EP4201858A1 (en) 2021-12-27 2023-06-28 Draka Comteq France SAS Optical fibre pay-off system and optical fibre proof test system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148218A (en) * 1978-04-17 1979-04-10 Corning Glass Works Apparatus for applying tensile stress to fiber
CA1211955A (en) * 1984-05-18 1986-09-30 Henry F. Smith Optical fiber proof testing equipment
CA1243647A (en) * 1985-07-24 1988-10-25 Leslie J. Harris Strand transfer
US5076104A (en) * 1990-11-01 1991-12-31 Corning Incorporated Method for measuring actual load at failure of optical fiber
US5322228A (en) * 1991-05-20 1994-06-21 Sumitomo Electric Industries, Inc. Method for screening optical fiber and apparatus for carrying out method
JPH06129967A (ja) 1992-10-16 1994-05-13 Fujikura Ltd 光ファイバのプルーフテスト装置
CH689127A5 (de) * 1994-02-10 1998-10-15 Zellweger Uster Ag Verfahren zur Messung der Reissfestigkeit von Fasern.
CA2231096A1 (en) * 1997-03-25 1998-09-25 Duane E. Hoke Optical fiber dual spindle winder with automatic threading and winding
ID26800A (id) * 1998-04-24 2001-02-08 Corning Inc Peralatan reduksi cambuk serat masuk dan metodanya
JP3871817B2 (ja) * 1998-09-09 2007-01-24 株式会社ウイ・プラン 各種断面材の引張試験装置
CN1291224C (zh) * 1999-12-28 2006-12-20 康宁股份有限公司 光纤抽拉过程中筛选光纤的方法、光纤抽拉设备及对光纤进行拉伸筛选检验的方法

Also Published As

Publication number Publication date
JP3717888B2 (ja) 2005-11-16
CN1471635A (zh) 2004-01-28
KR20030044012A (ko) 2003-06-02
JP2004512525A (ja) 2004-04-22
FI20002333A0 (fi) 2000-10-24
KR100828874B1 (ko) 2008-05-09
ATE439580T1 (de) 2009-08-15
EP1342066A1 (en) 2003-09-10
WO2002035210A1 (en) 2002-05-02
US20030167855A1 (en) 2003-09-11
US6892589B2 (en) 2005-05-17
AU2002210609A1 (en) 2002-05-06
DE60139570D1 (de) 2009-09-24
CN1237334C (zh) 2006-01-18
DK1342066T3 (da) 2009-12-14
EP1342066B1 (en) 2009-08-12
BRPI0114854B1 (pt) 2015-07-07

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/07/2015, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2641 DE 17-08-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.