ZA842680B - Ultrasonic method and apparatus for controlling and measuring the evolution of physico-chemical and biological phenomena over a period of time - Google Patents

Ultrasonic method and apparatus for controlling and measuring the evolution of physico-chemical and biological phenomena over a period of time

Info

Publication number
ZA842680B
ZA842680B ZA842680A ZA842680A ZA842680B ZA 842680 B ZA842680 B ZA 842680B ZA 842680 A ZA842680 A ZA 842680A ZA 842680 A ZA842680 A ZA 842680A ZA 842680 B ZA842680 B ZA 842680B
Authority
ZA
South Africa
Prior art keywords
physico
evolution
chemical
measuring
period
Prior art date
Application number
ZA842680A
Other languages
English (en)
Inventor
Jean-Louis Pelletier
Michel Moreau
Michel Bocquet
Original Assignee
Seram Soc Et Rech Arts Metiers
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 Seram Soc Et Rech Arts Metiers filed Critical Seram Soc Et Rech Arts Metiers
Publication of ZA842680B publication Critical patent/ZA842680B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/11—Analysing solids by measuring attenuation of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G01N2291/0235—Plastics; polymers; soft materials, e.g. rubber
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/025—Change of phase or condition
    • G01N2291/0251—Solidification, icing, curing composites, polymerisation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/025—Change of phase or condition
    • G01N2291/0255—(Bio)chemical reactions, e.g. on biosensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0421—Longitudinal waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0422—Shear waves, transverse waves, horizontally polarised waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/101—Number of transducers one transducer

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (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 Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
ZA842680A 1983-04-12 1984-04-11 Ultrasonic method and apparatus for controlling and measuring the evolution of physico-chemical and biological phenomena over a period of time ZA842680B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8305910A FR2544499B1 (fr) 1983-04-12 1983-04-12 Appareillage destine a mesurer la variation de la transmission ultrasonore a une interface

Publications (1)

Publication Number Publication Date
ZA842680B true ZA842680B (en) 1984-11-28

Family

ID=9287742

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA842680A ZA842680B (en) 1983-04-12 1984-04-11 Ultrasonic method and apparatus for controlling and measuring the evolution of physico-chemical and biological phenomena over a period of time

Country Status (10)

Country Link
US (1) US4614115A (da)
EP (1) EP0138935B1 (da)
JP (1) JPS60500638A (da)
AU (1) AU560374B2 (da)
DE (1) DE3464970D1 (da)
DK (1) DK161789C (da)
FR (1) FR2544499B1 (da)
IT (1) IT1180057B (da)
WO (1) WO1984004167A1 (da)
ZA (1) ZA842680B (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4991124A (en) * 1988-10-11 1991-02-05 Simmonds Precision Products, Inc. System and method for ultrasonic determination of density
EP0482326B1 (de) * 1990-09-28 1995-07-05 Siemens Aktiengesellschaft Ultraschall (US)-Dichtemesser zum Messen der spezifischen Dichte eines Fluid
DE59105923D1 (de) * 1990-09-28 1995-08-10 Siemens Ag Ultraschall (US)-Dichtemesser zum Messen der spezifischen Dichte eines Fluid.
FR2693270B1 (fr) * 1992-07-03 1994-09-16 Bongrain Dispositif et procédé de caractérisation ou de mesure par ultrasons de texture de produits.
FR2693271B1 (fr) * 1992-07-03 1994-09-16 Bongrain Dispositif et procédé de détection de changement de phases et de caractérisation de la phase d'un produit liquide, gélifié ou solide.
US6769307B1 (en) * 1997-11-21 2004-08-03 Perceptron, Inc. Method and system for processing measurement signals to obtain a value for a physical parameter
US6209387B1 (en) 1997-07-30 2001-04-03 Gas Research Institute System and method for determining thermodynamic properties
US6763698B2 (en) 2002-03-15 2004-07-20 Battelle Memorial Institute Self calibrating system and technique for ultrasonic determination of fluid properties
US7395711B2 (en) * 2002-05-06 2008-07-08 Battelle Memorial Institute System and technique for characterizing fluids using ultrasonic diffraction grating spectroscopy
GB0317727D0 (en) * 2003-07-29 2003-09-03 Univ Warwick Liquid viscosity sensor
US7418860B2 (en) * 2004-10-05 2008-09-02 Parker-Hannifan Corporation Ultrasonic fluid level sensor
DE102007030566A1 (de) * 2007-03-28 2008-10-02 Man Roland Druckmaschinen Ag Zerstörungsfreie Prüfverfahren der Aushärtungs- oder Trocknungsgrades von Farben und Lacken
AT505796B1 (de) * 2007-10-08 2009-08-15 Arc Austrian Res Centers Gmbh Verfahren sowie vorrichtung zur ultraschallprüfung
US20090158822A1 (en) * 2007-12-20 2009-06-25 General Electric Company Devices, methods and systems for measuring one or more characteristics of a biomaterial in a suspension
WO2016109451A1 (en) 2014-12-29 2016-07-07 Concentric Meter Corporation Electromagnetic transducer
EP3215812B1 (en) 2014-12-29 2020-10-07 Concentric Meter Corporation Fluid parameter sensor and meter
US10126266B2 (en) 2014-12-29 2018-11-13 Concentric Meter Corporation Fluid parameter sensor and meter
CN111513763B (zh) * 2020-03-24 2021-03-05 清华大学 血液粘稠度测量装置及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE798896A (fr) * 1973-04-27 1973-10-29 Centre Rech Metallurgique Procede pour mesurer l'effervescence d'un acier
JPS51139358A (en) * 1975-05-28 1976-12-01 Hitachi Ltd Device of measuring the liquid level of an ultralow-temperature contai ner
US4320659A (en) * 1978-02-27 1982-03-23 Panametrics, Inc. Ultrasonic system for measuring fluid impedance or liquid level
CS212352B1 (en) * 1978-08-01 1982-03-26 Jiri Docekal Method of continuous measuring the changes of rheological properties of polymeres in the course of the polymerization process
DD145961A1 (de) * 1979-09-28 1981-01-14 Juergen Brueckner Verfahren zur kontaktlosen kontrol e von gasen in behaeltern
FI61249C (fi) * 1979-10-10 1982-06-10 Vaisala Oy Anordning foer indikering av nedisning av asfaltsvaeg eller motsvarande
US4325255A (en) * 1980-04-07 1982-04-20 Energy And Minerals Research Co. Ultrasonic apparatus and method for measuring the characteristics of materials
EP0050452B1 (en) * 1980-10-20 1986-05-14 United Kingdom Atomic Energy Authority Apparatus for indicating variations in acoustic properties on an interface
FR2493025B1 (fr) * 1980-10-24 1986-04-18 Framatome Sa Procede et dispositif de detection d'elements combustibles defectueux dans un assemblage combustible pour reacteur nucleaire

Also Published As

Publication number Publication date
EP0138935A1 (fr) 1985-05-02
AU560374B2 (en) 1987-04-02
US4614115A (en) 1986-09-30
EP0138935B1 (fr) 1987-07-22
DK591084D0 (da) 1984-12-11
WO1984004167A1 (fr) 1984-10-25
IT8467370A1 (it) 1985-10-12
AU2812784A (en) 1984-11-07
DK161789C (da) 1992-02-17
JPS60500638A (ja) 1985-05-02
DK591084A (da) 1984-12-11
IT8467370A0 (it) 1984-04-12
FR2544499A1 (fr) 1984-10-19
IT1180057B (it) 1987-09-23
DE3464970D1 (en) 1987-08-27
FR2544499B1 (fr) 1986-02-07
DK161789B (da) 1991-08-12

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