BR9907684A - Aparelho para medir comprimento e resistência de fibras - Google Patents

Aparelho para medir comprimento e resistência de fibras

Info

Publication number
BR9907684A
BR9907684A BR9907684-5A BR9907684A BR9907684A BR 9907684 A BR9907684 A BR 9907684A BR 9907684 A BR9907684 A BR 9907684A BR 9907684 A BR9907684 A BR 9907684A
Authority
BR
Brazil
Prior art keywords
cotton
detection stations
unit
fiber
automatic
Prior art date
Application number
BR9907684-5A
Other languages
English (en)
Inventor
Hossein M Ghorashi
Michael E Galyon
Mark A Overbay
Original Assignee
Luwa Ag Zellweger
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 Luwa Ag Zellweger filed Critical Luwa Ag Zellweger
Publication of BR9907684A publication Critical patent/BR9907684A/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
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/36—Textiles
    • G01N33/362—Material before processing, e.g. bulk cotton or wool
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

"APARELHO PARA MEDIR COMPRIMENTO DE RESISTêNCIA DE FIBRAS". Um sistema de controle do processo do descaroçador de algodão incluindo estações de detecção para detectar as propriedades físicas da fibra de algodão à medida que a mesma prossegue através de um descaroçador de algodão. Um sensor de umidade determina, sobre uma ampla fixa de valores, a quantidade de umidade na fibra de algodão. Um monitor de qualidade determina a cor da fibra de algodão, a distribuição de cor, e a quantidade e tipo de resíduo ou outras impurezas que podem ser arrastadas na fibra de algodão. Uma unidade de micronaire determina tanto a maturidade de micronaire quanto da fibra de algodão. Um verificador de comprimento da fibra fornece informação sobre a distribuição do comprimento, resistência à ruptura e alongamento das fibras de algodão. As amostras de fibra de algodão são reunidas da corrente de fluxo do descaroçador de algodão e apresentadas às estações de detecção em uma variedade de formas manuais, semi-automáticas, e automáticas. Em uma unidade completamente automatizada, as estações de detecção são conectadas diretamente ao descaroçador de algodão. As estações sensíveis estão também em comunicação com sistema de controle do processo do descaroçador de algodão, que utiliza os dados das estações de detecção para automaticamente controlar a operação do descaroçador de algodão. De forma alternada, as estações de detecção são agrupadas em uma unidade de autogoverno. Em uma versão semi-automática da unidade de autogoverno, as amostras são reunidas manualmente e apresentadas à unidade em cassetes para uma subamostragem e teste automatizadas pelas estações de detecção. Nessa versão semi automática, as estações de detecção podem estar em uma configuração idêntica àquela unidade em linha completamente automática. Em uma versão manual da unidade de autogoverno, as amostras são colhidas manualmente e manualmente colocadas em contato com as várias estações de detecção. A informação relatada pelas unidades de autogoverno pode ser usada para controlar manualmente a operação do descaroçador de algodão.
BR9907684-5A 1998-02-06 1999-01-25 Aparelho para medir comprimento e resistência de fibras BR9907684A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/019,851 US5907394A (en) 1998-02-06 1998-02-06 Fiber strength testing system
PCT/IB1999/000123 WO1999040425A1 (en) 1998-02-06 1999-01-25 Fiber strength testing system

Publications (1)

Publication Number Publication Date
BR9907684A true BR9907684A (pt) 2004-06-29

Family

ID=21795376

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9907684-5A BR9907684A (pt) 1998-02-06 1999-01-25 Aparelho para medir comprimento e resistência de fibras

Country Status (10)

Country Link
US (1) US5907394A (pt)
EP (1) EP1053468B1 (pt)
JP (1) JP2002502971A (pt)
CN (1) CN1329731C (pt)
AR (1) AR014546A1 (pt)
AU (1) AU754438B2 (pt)
BR (1) BR9907684A (pt)
DE (1) DE69931031T2 (pt)
TR (1) TR200002306T2 (pt)
WO (1) WO1999040425A1 (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6098454A (en) * 1998-02-06 2000-08-08 Zellweger Uster, Inc. Subsampling fiber testing system
US6202258B1 (en) 1998-09-03 2001-03-20 William E. Winn Apparatus and related method for applying moisture to cotton during a ginning operation
WO2001020321A2 (en) 1999-09-16 2001-03-22 Shofner Engineering Associates, Inc. Conditioning and testing cotton fiber
US6598267B2 (en) * 2000-09-15 2003-07-29 Shofner Associates, Inc. Fiber length and strength measurement system
WO2002081792A2 (en) * 2001-04-04 2002-10-17 Shofner Engineering Associates, Inc. Fiber length and strength measurement system
WO2003042674A1 (en) * 2001-11-14 2003-05-22 Texas Tech University Method for identification of cotton contaminants with x-ray microtomographic image analysis
US7345756B2 (en) 2003-01-07 2008-03-18 Shofner Engineering Associates, Inc. Image-based fiber length measurements from tapered beards
EP1613983A4 (en) * 2003-03-28 2009-03-11 Premier Evolvics Private Ltd AUTOMATIC FIBER PROCESSING SYSTEM COMPRISING A METHOD AND APPARATUS FOR PRODUCING FIBER SAMPLES WITH EXTREMELY ALIGNED FIBERS
US8015727B2 (en) * 2003-11-11 2011-09-13 Lg Electronics Inc. Dryer rack
US7705985B2 (en) * 2004-01-20 2010-04-27 Commonwealth Scientific And Industrial Research Organisation Method and apparatus for testing fibres
CN1687788B (zh) * 2005-04-07 2010-05-05 东华大学 变密度纤维集合体传导性的原位综合测量方法与装置
DE102005029937B4 (de) * 2005-06-28 2014-02-20 Saurer Germany Gmbh & Co. Kg Verfahren zur Ermittlung der Qualitätsparameter eines Fadens
US7143642B1 (en) * 2005-07-01 2006-12-05 Uster Technologies, Inc. Integrated moisture, length, and strength tester
US7836747B2 (en) * 2005-10-14 2010-11-23 Uster Technologies Ag Standard moisture correction for fiber testing
US20110002536A1 (en) * 2009-07-01 2011-01-06 The Texas A&M University System Multispectral natural fiber quality sensor for real-time in-situ measurement
CN102234928A (zh) * 2010-05-06 2011-11-09 乌斯特技术股份公司 双刺辊机构的纤维杂质重量分析装置
WO2011137554A1 (en) * 2010-05-06 2011-11-10 Uster Technologies Ag Method and apparatus for measuring the weight of impurities in a mixed volume of fibers and impurities
US8301410B2 (en) * 2010-05-06 2012-10-30 Uster Technologies Ag Visual weight compensation
CN101975693B (zh) * 2010-10-11 2012-09-05 肖锋 单轴拉伸试验的数据测量和计算方法
CN102116727B (zh) * 2010-11-17 2013-02-20 陕西长岭纺织机电科技有限公司 一种测量大容量棉花纤维成熟度和细度的方法及装置
US8640537B2 (en) * 2011-09-16 2014-02-04 Uster Technologies, Ag Dual opposing fiber brushing
US9329162B2 (en) * 2012-02-08 2016-05-03 Uster Technologies Ag Auto micronaire
CN104026913B (zh) * 2014-06-26 2016-08-31 罗兰敏 超透气性无网棉及其制作方法
ITUB20155168A1 (it) * 2015-10-30 2017-04-30 Mesdan Spa Metodo e dispositivo di misurazione per la misurazione del contenuto di umidita?, della lunghezza e/o di almeno una caratteristica dinamometrica di fibre tessili, in particolare fibre di cotone.
CN110879176B (zh) * 2019-10-15 2023-06-09 海南欧椰生态农业股份有限公司 椰子果实成熟度的鉴别方法
US11846613B2 (en) * 2020-12-31 2023-12-19 Bayou Holdco, Inc. Strain testing rig and method of evaluating strain characteristics of specimen
CN114047323A (zh) * 2021-11-09 2022-02-15 中国科学技术大学 一种棉纤维自动化检测的流水线控制方法及辅助设备
CN117782787B (zh) * 2024-02-27 2024-05-07 连云港市纤维检验中心 一种差异化纤维耐磨性能测试装置

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2299983A (en) * 1939-12-21 1942-10-27 Univ Tennessee Res Corp Cotton fiber measuring instrument
US2537170A (en) * 1947-01-10 1951-01-09 Celanese Corp Testing device for filamentary materials
US3069964A (en) * 1957-12-30 1962-12-25 Owens Corning Fiberglass Corp Method for optical measurement of fiber diameters
US3049916A (en) * 1959-03-27 1962-08-21 Louis I Weiner Pocket-size tester for yarn, threads and the like
US3079790A (en) * 1960-04-19 1963-03-05 Nopco Chem Co Yarn testing apparatus
DE1276934B (de) * 1962-03-20 1968-09-05 Dr Heinrich Schumacher Kollektiv-Reissverfahren
US3290932A (en) * 1964-08-26 1966-12-13 Du Pont Device for testing multifilament yarns
US3936665A (en) * 1972-06-12 1976-02-03 Industrial Nucleonics Corporation Sheet material characteristic measuring, monitoring and controlling method and apparatus using data profile generated and evaluated by computer means
US3816001A (en) * 1972-06-20 1974-06-11 W Duncan Measuring length and velocity of single staple fibers within an airflow
JPS5226888A (en) * 1975-08-26 1977-02-28 Japan Synthetic Rubber Co Ltd Automatic tension testing machine
HU174987B (hu) * 1976-10-12 1980-04-28 Textilipari Kutato Intezet Oborudovanie k bystromu i massovomu ispytaniju na razryv volokon
US4473296A (en) * 1978-05-03 1984-09-25 Ppm, Inc. System and method and apparatus for a continuous aerosol monitor (CAM) using electro-optical weighing for general aerosols
GB2031960B (en) * 1978-10-11 1982-09-22 Inst Cercetari Textile Apparatus for measuring remanent torque in yarns
JPS5611338A (en) * 1979-07-11 1981-02-04 Teijin Ltd Measuring unit for stretching rate of thread
US4343637A (en) * 1980-08-15 1982-08-10 Owens-Corning Fiberglas Corporation Method and apparatus for monitoring the diameter of fibers
CH655571B (pt) * 1981-09-30 1986-04-30
JPS58211624A (ja) * 1982-06-02 1983-12-09 Sharp Corp 毛髪診断装置
US4562743A (en) * 1984-05-21 1986-01-07 Gearhart Industries, Inc. Cable elongation measurement apparatus
US4634280A (en) * 1984-11-21 1987-01-06 E. I. Dupont De Nemours And Company Method for measuring shape parameters of yarn
US4764876B1 (en) * 1986-10-27 1993-06-15 Profile analyzer for filamentary materials
DE3732513C2 (de) * 1987-09-26 1996-07-18 Schlafhorst & Co W Verfahren und Vorrichtung zum Messen und Prüfen von Stapelfasergarn
US4885473A (en) * 1988-04-29 1989-12-05 Shofner Engineering Associates, Inc. Method and apparatus for detecting particles in a fluid using a scanning beam
US5167150A (en) * 1989-01-04 1992-12-01 Zellweger Uster, Inc. Apparatus and methods for testing tension-elongation or cross-sectional properties of single fibers and multiple fiber bundles
US5203206A (en) * 1989-01-04 1993-04-20 Zellweger Uster, Inc. Apparatus and methods for testing tension-elongation or cross-sectional properties of single fibers and multiple fiber bundles
US4895028A (en) * 1989-01-27 1990-01-23 U.S. Philips Corporation Method of pull-testing wire connectors on an electrical device
CH689127A5 (de) * 1994-02-10 1998-10-15 Zellweger Uster Ag Verfahren zur Messung der Reissfestigkeit von Fasern.

Also Published As

Publication number Publication date
AU1887499A (en) 1999-08-23
AU754438B2 (en) 2002-11-14
AR014546A1 (es) 2001-02-28
DE69931031T2 (de) 2006-10-26
CN1296566A (zh) 2001-05-23
US5907394A (en) 1999-05-25
WO1999040425A1 (en) 1999-08-12
EP1053468A1 (en) 2000-11-22
TR200002306T2 (tr) 2002-05-21
JP2002502971A (ja) 2002-01-29
DE69931031D1 (de) 2006-06-01
EP1053468B1 (en) 2006-04-26
CN1329731C (zh) 2007-08-01

Similar Documents

Publication Publication Date Title
BR9907684A (pt) Aparelho para medir comprimento e resistência de fibras
BR9907931A (pt) Sistema de teste de micronaire de fibra
BR9907930A (pt) Sistema para controlar o processamento da fibra através de uma planta de processamento de fibra
BR9908136A (pt) Sistema de teste de fibra de sub-amostragem
BR9915557A (pt) Sistema para teste de fibra e aparelho para amostragem da mesma
Riffelmann et al. Biomonitoring of urinary aromatic amines and arylamine hemoglobin adducts in exposed workers and nonexposed control persons
US6562297B1 (en) pH sensor for indicating the pH of a sample
CA2267795A1 (en) Sample collection devices and methods using markers and the use of such markers as controls in sample validation, laboratory evaluation and/or accreditation
BR9810655A (pt) Aparelho e método para medição dascaracterìsticas óticas de um objeto
BR9915637A (pt) Dispositivo de medição de múltiplos produtos quìmicos e tiras de teste
DK0901634T3 (da) System til bestemmelse af mindst en parameter i mindst en prøve af en fysiologisk væske samt en kassette
EP1057896A4 (en) METHODS FOR IDENTIFYING OR SCREENING AGARISTS AND ANTAGONISTS OF PPAR
Willott et al. The detection of spermatozoa in the mouth
Mani et al. Influence of blood collection techniques on platelet function
ATE314648T1 (de) Diagnostisches verfahren für asthma
ATE139803T1 (de) Allelische verbindung des humanen dopamin- (d2)rezeptor-gens in kompulsionsstörungen wie alkoholismus
NO20021900L (no) FremgangsmÕte for analyse av forbindelsers hormonvirkning
MXPA02012176A (es) Un metodo para detectar un complejo de liproproteina -proteina de fase aguda y predecir un riesgo mayor de falla de sistema o mortalidad.
Berlin et al. Measuring the cross-sectional area of cotton fibers with an image analyzer
Lipson et al. Factors influencing fleece rot in sheep
DE69730606T2 (de) Teststreifen zum nachweis von magenproblemen basierend auf der anwesenheit von urease
BR9706914A (pt) Aparelho para medição da concentração de fibras presentes no ar.
SU907092A1 (ru) Способ определени ожидаемого содержани порока "кожица с волокном" в волокне при первичной переработке хлопка
Pavan ESIS TC 4 activity on high rate testing of plastics
Gupta et al. Assessment of the phenotypic severity of hemophilia A: using rotational thromboelastometry (ROTEM) and APTT-clot waveform analysis

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements