BRPI0702579A - dispositivo para medir as propriedades reológicas de um material viscoelástico - Google Patents

dispositivo para medir as propriedades reológicas de um material viscoelástico

Info

Publication number
BRPI0702579A
BRPI0702579A BRPI0702579-3A BRPI0702579A BRPI0702579A BR PI0702579 A BRPI0702579 A BR PI0702579A BR PI0702579 A BRPI0702579 A BR PI0702579A BR PI0702579 A BRPI0702579 A BR PI0702579A
Authority
BR
Brazil
Prior art keywords
measuring
viscoelastic material
plates
rheological properties
plate
Prior art date
Application number
BRPI0702579-3A
Other languages
English (en)
Inventor
Frederic Cottais
Patrice Monnereau
Daniel Meyer
Original Assignee
Michelin Soc Tech
Michelin Rech Tech
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 Michelin Soc Tech, Michelin Rech Tech filed Critical Michelin Soc Tech
Publication of BRPI0702579A publication Critical patent/BRPI0702579A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
    • G01N11/14—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by using rotary bodies, e.g. vane
    • G01N11/142—Sample held between two members substantially perpendicular to axis of rotation, e.g. parallel plate viscometer

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

DISPOSITIVO PARA MEDIR AS PROPRIEDADES REOLóGICAS DE UM MATERIAL VISCOELáSTICO. Dispositivo para medir as propriedades reológicas de um material viscoelástico formado de uma placa rotativa superior (10) e uma placa rotativa inferior (20), que é capaz de comprimir contra as faces opostas de uma amostra S do material a ser medido, os eixos de rotação (alal' e a2a2') de ditas placas sendo arranjados paralelos um ao outro em uma direção perpendicular ao piano formado pelas placas, e deslocados um do outro por uma distância d, caracterizado pelo fato de que o dispositivo compreende dois motores independentes (12, 220 que são capazes de acionar, respectivamente, a placa superior (10) e a placa inferior (20) na mesma velocidade de rotação <sym> sem dar origem a qualquer deslocamento angular entre as duas placas.
BRPI0702579-3A 2006-06-22 2007-06-21 dispositivo para medir as propriedades reológicas de um material viscoelástico BRPI0702579A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0605740A FR2902879B1 (fr) 2006-06-22 2006-06-22 Rheometre orthogonal

Publications (1)

Publication Number Publication Date
BRPI0702579A true BRPI0702579A (pt) 2008-02-19

Family

ID=37835266

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0702579-3A BRPI0702579A (pt) 2006-06-22 2007-06-21 dispositivo para medir as propriedades reológicas de um material viscoelástico

Country Status (7)

Country Link
US (1) US7444855B2 (pt)
EP (1) EP1870693A1 (pt)
JP (1) JP4953309B2 (pt)
CN (1) CN101093189B (pt)
BR (1) BRPI0702579A (pt)
FR (1) FR2902879B1 (pt)
RU (1) RU2428676C2 (pt)

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* Cited by examiner, † Cited by third party
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CN102374967B (zh) * 2005-09-28 2014-11-05 独立行政法人科学技术振兴机构 双路型切变应力测定方法及装置
WO2010013066A2 (en) * 2008-08-01 2010-02-04 Malvern Instruments Limited Rheometer control system
US20100071443A1 (en) * 2008-09-25 2010-03-25 Nathan Wrench Temperature-controlled rheometer
AT508706B1 (de) 2009-10-30 2011-06-15 Anton Paar Gmbh Verfahren zur untersuchung von proben mit einem rheometer sowie rheometer
AT510042B1 (de) * 2010-08-02 2012-01-15 Anton Paar Gmbh Verfahren zur ermittlung von rheometrischen parametern von proben und rotationsrheometer
DE102010050973B4 (de) * 2010-11-10 2019-01-24 Thermo Electron (Karlsruhe) Gmbh Rheometer oder Viskosimeter
US8844369B2 (en) * 2011-04-28 2014-09-30 The Regents Of The University Of California Concentration independent modulation of local micromechanics in a fibrin gel
CN103163066B (zh) * 2013-02-19 2015-09-30 中山大学 一种液体机械损耗分析仪
DE102013207184A1 (de) * 2013-04-20 2014-10-23 Anton Paar Gmbh Doppelmotorrheometer mit Dehnanordnung
AT514726B1 (de) * 2013-09-06 2015-09-15 Anton Paar Gmbh Tribometer
AT515219B1 (de) * 2014-02-20 2015-07-15 Anton Paar Gmbh Verfahren zur Ermittlung für Messdaten von Proben und Rheometer
AT517074B1 (de) * 2015-05-20 2016-11-15 Anton Paar Gmbh Rotationsrheometer
CN107440740B (zh) 2017-07-21 2021-06-25 无锡海斯凯尔医学技术有限公司 介质粘弹性定量方法及装置
CN107907447A (zh) * 2017-10-30 2018-04-13 常州大学 旋转流变仪的平行板夹具
JP6939510B2 (ja) * 2017-12-20 2021-09-22 株式会社島津製作所 信号処理方法および材料試験機
NL2022209B1 (en) * 2018-12-14 2020-07-03 Vmi Holland Bv Measuring device and method for determining rheological properties of a viscous, polymeric mass
WO2021242631A1 (en) * 2020-05-27 2021-12-02 Ta Instruments-Waters Llc Rheometer having resistance heater and cooling device

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GB747267A (en) * 1953-07-24 1956-03-28 Mini Of Supply Improvements relating to apparatus capable of use for the study of rheological phenomena
US3500677A (en) * 1967-08-07 1970-03-17 Webb James E Parallel plate viscometer
US4095461A (en) * 1976-12-27 1978-06-20 Starita Joseph M Rheological test method and apparatus
GB1591892A (en) * 1977-04-12 1981-07-01 Ici Ltd Measurement of viscoelastic properties
US4794788A (en) * 1987-10-05 1989-01-03 Monsanto Company Method and apparatus for rheological testing
US4884437A (en) * 1988-08-08 1989-12-05 Louisiana State University Method and apparatus for measuring fluid-fluid interfacial rheological properties
US5253513A (en) * 1991-11-08 1993-10-19 University Of Houston Device for determining viscoelastic properties of liquids and a method for use
US5271266A (en) * 1991-12-06 1993-12-21 Rheometrics, Inc. Dynamic shear rheometer and method
JP3342757B2 (ja) * 1993-11-22 2002-11-11 株式会社ブリヂストン 粘弾性体の応力測定装置
US5520042A (en) * 1995-06-19 1996-05-28 Rheometric Scientific Apparatus and method for the simultaneous measurement of rheological and thermal characteristics of materials and measuring cell therefor
AT409422B (de) * 1999-11-29 2002-08-26 Anton Paar Gmbh Rotationsrheometer
US6484567B1 (en) * 2000-08-03 2002-11-26 Symyx Technologies, Inc. Rheometer for rapidly measuring small quantity samples
GB0028441D0 (en) * 2000-11-22 2001-01-10 Prescott Instr Mfg Ltd Rheometer
JP4692705B2 (ja) * 2001-06-12 2011-06-01 株式会社島津製作所 粘弾性材料の試験方法
DE10260981A1 (de) * 2002-12-21 2004-07-01 Thermo Electron (Karlsruhe) Gmbh Rheometer
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RU36527U1 (ru) * 2003-10-06 2004-03-10 Курский государственный технический университет Ротационный вискозиметр дифференциального типа
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US7249523B2 (en) * 2004-05-06 2007-07-31 California Institute Of Technology Apparatus and method for measuring mechanical properties
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CN2903965Y (zh) * 2006-05-31 2007-05-23 上海华龙测试仪器有限公司 微机控制电液伺服压剪试验机

Also Published As

Publication number Publication date
CN101093189A (zh) 2007-12-26
US20080022758A1 (en) 2008-01-31
FR2902879B1 (fr) 2008-10-10
JP2008003094A (ja) 2008-01-10
US7444855B2 (en) 2008-11-04
RU2007123372A (ru) 2008-12-27
JP4953309B2 (ja) 2012-06-13
RU2428676C2 (ru) 2011-09-10
CN101093189B (zh) 2011-09-21
EP1870693A1 (fr) 2007-12-26
FR2902879A1 (fr) 2007-12-28

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: MICHELIN RECHERCHE ET TECHNIQUE S.A. (CH) , COMPAG

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2260 DE 29/04/2014.