WO2014128478A3 - Microviscosimètre pour imagerie - Google Patents

Microviscosimètre pour imagerie Download PDF

Info

Publication number
WO2014128478A3
WO2014128478A3 PCT/GB2014/050505 GB2014050505W WO2014128478A3 WO 2014128478 A3 WO2014128478 A3 WO 2014128478A3 GB 2014050505 W GB2014050505 W GB 2014050505W WO 2014128478 A3 WO2014128478 A3 WO 2014128478A3
Authority
WO
WIPO (PCT)
Prior art keywords
tube
responsive
inside volume
array
driver circuit
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.)
Ceased
Application number
PCT/GB2014/050505
Other languages
English (en)
Other versions
WO2014128478A2 (fr
Inventor
E. Neil Lewis
Kenneth S. Haber
John Mccaffrey
Vishal Patil
Samiul Amin
Rohit GOSWAMI
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.)
Malvern Panalytical Ltd
Original Assignee
Malvern Instruments Ltd
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
Priority claimed from US13/773,259 external-priority patent/US20140232853A1/en
Application filed by Malvern Instruments Ltd filed Critical Malvern Instruments Ltd
Priority to US14/769,149 priority Critical patent/US10018547B2/en
Publication of WO2014128478A2 publication Critical patent/WO2014128478A2/fr
Anticipated expiration legal-status Critical
Publication of WO2014128478A3 publication Critical patent/WO2014128478A3/fr
Ceased legal-status Critical Current

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
    • G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
    • G01N11/04—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture
    • 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
    • G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
    • G01N11/04—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture
    • G01N11/06—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture by timing the outflow of a known quantity

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 Or Analysing Materials By Optical Means (AREA)

Abstract

Viscosimètre, comprenant : une source de pression de fluide, un tube, un ensemble détecteurs optiques, un circuit de déclenchement d'acquisition et une logique de calcul de viscosité. Le tube a un volume intérieur qui réagit hydrauliquement à la source de pression de fluide. L'ensemble détecteurs optiques occupe une longueur du premier tube, une pluralité desdits détecteurs réagissant optiquement au volume intérieur du premier tube et comprenant une sortie pour les données d'images. Le circuit de déclenchement d'acquisition réagit à la sortie de données d'images du premier ensemble pour acquérir une série d'images successives du volume intérieur du premier tube. La logique de calcul de viscosité réagit au circuit de déclenchement d'acquisition et sert à calculer la viscosité d'un fluide s'écoulant le long du premier tube à partir de la série d'images du volume intérieur du premier tube.
PCT/GB2014/050505 2013-02-21 2014-02-20 Microviscosimètre pour imagerie Ceased WO2014128478A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/769,149 US10018547B2 (en) 2013-02-21 2014-02-20 Imaging microviscometer

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US13/773,259 US20140232853A1 (en) 2013-02-21 2013-02-21 Imaging microviscometer
US13/773,259 2013-02-21
US13/842,378 2013-03-15
US13/842,378 US20140230527A1 (en) 2013-02-21 2013-03-15 Imaging microviscometer
US201461937460P 2014-02-07 2014-02-07
US61/937,460 2014-02-07

Publications (2)

Publication Number Publication Date
WO2014128478A2 WO2014128478A2 (fr) 2014-08-28
WO2014128478A3 true WO2014128478A3 (fr) 2016-06-09

Family

ID=51391927

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2014/050505 Ceased WO2014128478A2 (fr) 2013-02-21 2014-02-20 Microviscosimètre pour imagerie

Country Status (1)

Country Link
WO (1) WO2014128478A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105547922A (zh) * 2015-12-11 2016-05-04 清华大学 一种基于微米/纳米通道的微量粘度计

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2304408A (en) * 1995-08-18 1997-03-19 Ravenfield Designs Ltd A viscometer
WO1999010724A2 (fr) * 1997-08-28 1999-03-04 Visco Technologies, Inc. Appareil de mesure de la viscosite et procede d'utilisation
US5959195A (en) * 1995-09-13 1999-09-28 Gottfert Werkstoff-Prufmaschinen Gmbh Process for determining and evaluating melt flow index values
US20020088953A1 (en) * 1997-08-28 2002-07-11 Kenneth Kensey Dual riser/dual capillary viscometer for newtonian and non-newtonian fluids
WO2013005185A1 (fr) * 2011-07-07 2013-01-10 Consejo Nacional De Investigaciones Cientificas Y Tecnicas (Conicet) Microviscosimètre capillaire

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69942522D1 (de) 1998-07-14 2010-08-05 Us Government Infrarotspektroskopie mit hohem durchsatz
US6690464B1 (en) 1999-02-19 2004-02-10 Spectral Dimensions, Inc. High-volume on-line spectroscopic composition testing of manufactured pharmaceutical dosage units

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2304408A (en) * 1995-08-18 1997-03-19 Ravenfield Designs Ltd A viscometer
US5959195A (en) * 1995-09-13 1999-09-28 Gottfert Werkstoff-Prufmaschinen Gmbh Process for determining and evaluating melt flow index values
WO1999010724A2 (fr) * 1997-08-28 1999-03-04 Visco Technologies, Inc. Appareil de mesure de la viscosite et procede d'utilisation
US20020088953A1 (en) * 1997-08-28 2002-07-11 Kenneth Kensey Dual riser/dual capillary viscometer for newtonian and non-newtonian fluids
WO2013005185A1 (fr) * 2011-07-07 2013-01-10 Consejo Nacional De Investigaciones Cientificas Y Tecnicas (Conicet) Microviscosimètre capillaire

Also Published As

Publication number Publication date
WO2014128478A2 (fr) 2014-08-28

Similar Documents

Publication Publication Date Title
ES2686468T3 (es) Dispositivo de diagnóstico de aerogeneradores para componentes de generador
CL2015002569A1 (es) Sistema de imágenes ópticas con múltiples canales ópticos de imagen
WO2015198562A3 (fr) Dispositif et procédé d'imagerie
ES2610105T3 (es) Método y sistema de lubricación de consumidores a ser supervisados a través de su lubricante
EP2991339A3 (fr) Procédé de photographie et dispositif électronique
AR078768A1 (es) Metodo y aparato para guiar un vehiculo
EP2709096A3 (fr) Circuit d'unité de registre à décalage, registre à décalage, substrat de matrice et appareil d'affichage
JP2011170342A5 (ja) 液晶表示装置
CL2015002566A1 (es) Cámara de goteo con ópticas integradas
CL2017003270A1 (es) Caracterización de heliostato usando luz de las estrellas
FR3002651B1 (fr) Procede d'asservissement du gain et du zero d'un dispositif de comptage de photons a pixels multiples, et systeme de mesure de lumiere mettant en œuvre ce procede
PH12016501264A1 (en) Device and method for measuring arterial signals
MX2013004542A (es) Imagenologia adaptable y velocidad y optimizacion de velocidad de cuadro con base en deteccion de forma en tiempo real de instrumentos medicos.
IL252365B (en) Asynchronous multimode focal plane array
MX390316B (es) Seguimiento de la mirada a traves de anteojos.
MX383821B (es) Sistemas y metodos para monitorear la calidad de un fluido.
EP2978208A3 (fr) Élément de capture d'image, procédé de commande d'un élément de capture d'image et appareil de capture d'image
MX2018000311A (es) Nodo sismico remolcado.
WO2016041444A3 (fr) Dispositif de guidage/indication d'interface homme-machine utilisé dans la reconnaissance de l'iris par terminal mobile
EP3304599A4 (fr) Élément organique de conversion photoélectrique, capteur de zone optique, dispositif et appareil d'imagerie
JP2018066701A5 (fr)
WO2018217770A3 (fr) Capteurs et systèmes d'imagerie multispectrale
EP3291313A4 (fr) Module d'élément de réception et d'émission de lumière et dispositif de capteur
EP2852255A3 (fr) Procédé de régulation de l'émission lumineuse d'un dispositif émetteur de lumière et système d'entraînement mettant en oeuvre le procédé
WO2014128478A3 (fr) Microviscosimètre pour imagerie

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14712023

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 14769149

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14712023

Country of ref document: EP

Kind code of ref document: A2