ES2033001T3 - Viscosimetro - Google Patents

Viscosimetro

Info

Publication number
ES2033001T3
ES2033001T3 ES198888810330T ES88810330T ES2033001T3 ES 2033001 T3 ES2033001 T3 ES 2033001T3 ES 198888810330 T ES198888810330 T ES 198888810330T ES 88810330 T ES88810330 T ES 88810330T ES 2033001 T3 ES2033001 T3 ES 2033001T3
Authority
ES
Spain
Prior art keywords
fluid
resonator
frequency
coupling
dives
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.)
Expired - Lifetime
Application number
ES198888810330T
Other languages
English (en)
Inventor
Juerg Dual
Mahir Prof.Dr. Sayir
Joseph Dr. Goodbread
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2033001T3 publication Critical patent/ES2033001T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
    • G01N11/16—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by measuring damping effect upon oscillatory body
    • G01N11/162—Oscillations being torsional, e.g. produced by rotating bodies

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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

UN RESONADOR (2) FORMADO COMO CUERPO CILINDRICO (3, 4) SE SUMERGE EN EL FLUIDO A MEDIR (10) Y SE ESTIMULA POR UN TRANSFORMADOR (8) PIEZOELECTRICO PROXIMO A SU PROPIA FRECUENCIA. LA FRECUENCIA DE OSCILACION SE ESTABILIZA POR ACOPLAMIENTO DE RETROCESO. EN EL CAMINO DE ACOPLAMIENTO DE RETROCESO SE INTRODUCE UN DESPLAZAMIENTO FASICO AJUSTABLE ENTRE DOS VALORES PRESELECCIONADOS. LA DIFERENCIA DE FRECUENCIA RESULTANTE ES PROPORCIONAL A LA AMORTIGUACION DEL RESONADOR (2) Y CON ELLO UNA MASA PARA LA VISCOSIDAD DEL FLUIDO. ESTE APARATO DE MEDICION TRABAJA RAPIDA Y PRECISAMENTE Y ES UTILIZABLE TAMBIEN PARA INVESTIGACIONES DE LABORATORIO EN LOS PROCESOS INDUSTRIALES.
ES198888810330T 1987-06-12 1988-05-24 Viscosimetro Expired - Lifetime ES2033001T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH222087 1987-06-12
CH73088 1988-02-26

Publications (1)

Publication Number Publication Date
ES2033001T3 true ES2033001T3 (es) 1993-03-01

Family

ID=25685511

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888810330T Expired - Lifetime ES2033001T3 (es) 1987-06-12 1988-05-24 Viscosimetro

Country Status (5)

Country Link
US (1) US4920787A (es)
EP (1) EP0297032B1 (es)
JP (1) JPS6466540A (es)
DE (1) DE3872609D1 (es)
ES (1) ES2033001T3 (es)

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DE102005057077B4 (de) 2004-11-30 2011-04-14 Hyundai Motor Co. Vorrichtung zum Scannen von Zuständen von Motoröl
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US7865318B2 (en) * 2005-09-19 2011-01-04 Micro Motion, Inc. Meter electronics and methods for verification diagnostics for a flow meter
KR101018401B1 (ko) 2005-10-03 2011-02-28 마이크로 모우션, 인코포레이티드 강성 계수 또는 질량 계수 중 하나 이상을 결정하기 위한방법 및 계측 전자장치
RU2377503C1 (ru) * 2005-10-03 2009-12-27 Майкро Моушн, Инк. Электронный измеритель и способы определения одного или нескольких коэффициентов жесткости или массовых коэффициентов
US8845968B2 (en) * 2006-12-28 2014-09-30 Highland Biosciences Limited Biosensor
JP4308316B2 (ja) 2007-04-09 2009-08-05 日本たばこ産業株式会社 飲食品の塩味様呈味増強方法及び塩味様呈味増強剤
GB0716542D0 (en) * 2007-08-24 2007-10-03 Highland Biosciences Ltd Endotoxin biosensor
FR2921726B1 (fr) * 2007-10-02 2010-05-21 Fr De Services Soc Procede et systeme pour la determination de la viscosite d'un produit
EP2478776A1 (en) 2009-09-14 2012-07-25 J-Oil Mills, Inc. Taste enhancing agent
US8448496B2 (en) * 2009-10-21 2013-05-28 Micropoint Bioscience Inc. Piezoelectric coagulation sensors
EP2564181B1 (en) 2010-04-26 2021-08-25 RheoSense, Inc. Portable viscometer
EP2596328A4 (en) * 2010-07-21 2017-01-11 Baker Hughes Incorporated Coupled torsional resonators viscometer
WO2012017710A1 (ja) 2010-08-06 2012-02-09 松谷化学工業株式会社 飲食物の塩味改善方法及び塩味改善剤
JP5888330B2 (ja) * 2010-09-07 2016-03-22 レオニクス ゲーエムベーハー 対称共振器を有する流体特性測定装置
DE102011088304B4 (de) 2011-12-12 2023-09-21 Endress+Hauser SE+Co. KG Vorrichtung zur Bestimmung und/oder Überwachung mindestens einer Prozessgröße
US9518905B2 (en) 2012-01-16 2016-12-13 Abram Scientific, Inc. Methods, devices, and systems for measuring physical properties of fluid
KR20160003038A (ko) 2013-04-26 2016-01-08 마이크로 모우션, 인코포레이티드 진동 센서 및 진동 센서의 진동을 변동시키는 방법
DE102013218978B3 (de) * 2013-09-20 2014-11-06 Hahn-Schickard-Gesellschaft für angewandte Forschung e.V. Vorrichtung und Verfahren, die Rückschlüsse über die Viskosität einer Probe ermöglichen
US10295507B2 (en) 2014-04-09 2019-05-21 Eth Zurich Method and device for multiple-frequency tracking of oscillating systems
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SG11201704128RA (en) * 2014-12-19 2017-07-28 Micro Motion Inc Controlling a vibration of a vibratory sensor based on a phase error
US20180003045A1 (en) * 2015-02-27 2018-01-04 Halliburton Energy Services, Inc. Ultrasound color flow imaging for drilling applications
US10502670B2 (en) * 2015-04-14 2019-12-10 Rheonics, Gmbh Temperature compensated density viscosity sensor having a resonant sensing element
US10871432B1 (en) 2016-08-26 2020-12-22 Rheonics Gmbh Tubular sensors for inline measurement of the properties of a fluid
EP3526580B1 (en) 2016-10-11 2024-03-27 Rheosense Inc. Viscometer and methods for using the same
AT521097B1 (de) * 2018-03-26 2022-05-15 Anton Paar Gmbh Rotationsviskosimeter zur Messung der Viskosität von Stoffen
CN109142517A (zh) * 2018-09-26 2019-01-04 北京天航佳德科技有限公司 一种测量水中泥沙含量的装置和方法
WO2020163213A1 (en) 2019-02-04 2020-08-13 Abram Scientific, Inc. Fluid property measurement devices and methods
EP4337285A4 (en) 2021-05-10 2025-03-26 RheoSense, Inc. Viscometer with reduced dead-volume and high dynamic range

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Also Published As

Publication number Publication date
EP0297032A1 (de) 1988-12-28
US4920787A (en) 1990-05-01
EP0297032B1 (de) 1992-07-08
JPS6466540A (en) 1989-03-13
DE3872609D1 (de) 1992-08-13

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