BR9700630B1 - mÉtodo sem contato de monitoraÇço da tensço em um elemento alongado de movimento longitudinalmente tensionado e respectivo aparelho. - Google Patents

mÉtodo sem contato de monitoraÇço da tensço em um elemento alongado de movimento longitudinalmente tensionado e respectivo aparelho.

Info

Publication number
BR9700630B1
BR9700630B1 BRPI9700630-0A BR9700630A BR9700630B1 BR 9700630 B1 BR9700630 B1 BR 9700630B1 BR 9700630 A BR9700630 A BR 9700630A BR 9700630 B1 BR9700630 B1 BR 9700630B1
Authority
BR
Brazil
Prior art keywords
contact method
motion element
respective apparatus
tension monitoring
elongated longitudinally
Prior art date
Application number
BRPI9700630-0A
Other languages
English (en)
Other versions
BR9700630A (pt
Inventor
Hong Shi
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 filed Critical
Publication of BR9700630A publication Critical patent/BR9700630A/pt
Publication of BR9700630B1 publication Critical patent/BR9700630B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/042—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands by measuring vibrational characteristics of the flexible member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
BRPI9700630-0A 1996-04-30 1997-04-29 mÉtodo sem contato de monitoraÇço da tensço em um elemento alongado de movimento longitudinalmente tensionado e respectivo aparelho. BR9700630B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9608814A GB2312748A (en) 1996-04-30 1996-04-30 Monitoring tension in a longitudinally moving elongate element

Publications (2)

Publication Number Publication Date
BR9700630A BR9700630A (pt) 1998-09-29
BR9700630B1 true BR9700630B1 (pt) 2008-11-18

Family

ID=10792804

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9700630-0A BR9700630B1 (pt) 1996-04-30 1997-04-29 mÉtodo sem contato de monitoraÇço da tensço em um elemento alongado de movimento longitudinalmente tensionado e respectivo aparelho.

Country Status (9)

Country Link
US (1) US5950142A (pt)
EP (1) EP0805343B1 (pt)
AU (1) AU714051B2 (pt)
BR (1) BR9700630B1 (pt)
CA (1) CA2203963C (pt)
DE (1) DE69723609T2 (pt)
ES (1) ES2203752T3 (pt)
GB (1) GB2312748A (pt)
NZ (1) NZ314649A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4101060B2 (ja) * 2001-02-28 2008-06-11 古河電気工業株式会社 光ファイバの線引張力測定方法
BR0116901A (pt) * 2001-12-19 2004-08-03 Pirelli & C Spa Método e dispositivo para determinar uma lei de variação de tração de estiramento para um processo de estiramento de fibra óptica, e, processo e conjunto para fabricar uma fibra óptica
CN100377979C (zh) * 2002-11-13 2008-04-02 村田机械株式会社 纱线卷绕装置、张力检测方法和张力检测装置
US8409463B1 (en) 2007-07-16 2013-04-02 University Of Central Florida Research Foundation, Inc. Aqueous method for making magnetic iron oxide nanoparticles
US9057094B1 (en) 2007-10-25 2015-06-16 University Of Central Florida Research Foundation, Inc. Nanoparticle-mediated methods for antimicrobial susceptibility testing of bacteria
US9109249B2 (en) 2011-05-19 2015-08-18 University Of Central Florida Research Foundation, Inc. Microbe detection via hybridizing magnetic relaxation nanosensors

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692615A (en) * 1985-12-09 1987-09-08 Corning Glass Works Apparatus and method for monitoring tension in a moving fiber by Fourier transform analysis
JPH03179281A (ja) * 1989-12-07 1991-08-05 Jeol Ltd 信号のスペクトル解析方法及び解析結果の表示方法
US5079433A (en) * 1990-10-05 1992-01-07 Corning Incorporated Method for monitoring fiber tension by measuring fiber vibration frequency
US5228893A (en) * 1991-11-27 1993-07-20 At&T Bell Laboratories Optical fiber tension monitoring technique
US5602761A (en) * 1993-12-30 1997-02-11 Caterpillar Inc. Machine performance monitoring and fault classification using an exponentially weighted moving average scheme
US5443610A (en) * 1994-01-29 1995-08-22 Corning Incorporated Apparatus for controlling fiber diameter during drawing
US5639968A (en) * 1995-10-23 1997-06-17 The United States Of America As Represented By The Secretary Of The Navy Optical fiber strain-to-failure sensor
US5710432A (en) * 1996-01-18 1998-01-20 Alcatel Na Cable Systems, Inc. Non-contact tension measurement of moving fiber using traveling wave time-of-flight analysis

Also Published As

Publication number Publication date
BR9700630A (pt) 1998-09-29
DE69723609T2 (de) 2004-06-17
AU714051B2 (en) 1999-12-16
GB9608814D0 (en) 1996-07-03
EP0805343B1 (en) 2003-07-23
CA2203963A1 (en) 1997-10-30
AU1902497A (en) 1997-11-06
ES2203752T3 (es) 2004-04-16
EP0805343A1 (en) 1997-11-05
US5950142A (en) 1999-09-07
DE69723609D1 (de) 2003-08-28
GB2312748A (en) 1997-11-05
CA2203963C (en) 2006-08-22
NZ314649A (en) 1997-12-19

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Legal Events

Date Code Title Description
FB34 Technical and formal requirements: requirement - article 34 of industrial property law
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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 02/12/2008, OBSERVADAS AS CONDICOES LEGAIS.

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

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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 2385 DE 20-09-2016 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.