FR2820208B1 - Mesure de la densite et/ou de la masse volumique de fluides par analyse de la diffusion acoustique ou ultrasonore - Google Patents

Mesure de la densite et/ou de la masse volumique de fluides par analyse de la diffusion acoustique ou ultrasonore

Info

Publication number
FR2820208B1
FR2820208B1 FR0101139A FR0101139A FR2820208B1 FR 2820208 B1 FR2820208 B1 FR 2820208B1 FR 0101139 A FR0101139 A FR 0101139A FR 0101139 A FR0101139 A FR 0101139A FR 2820208 B1 FR2820208 B1 FR 2820208B1
Authority
FR
France
Prior art keywords
density
acoustic
fluids
analysis
measurement
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 - Fee Related
Application number
FR0101139A
Other languages
English (en)
Other versions
FR2820208A1 (fr
Inventor
Jerome Nicolas Pierre Mathieu
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
Priority to FR0101139A priority Critical patent/FR2820208B1/fr
Publication of FR2820208A1 publication Critical patent/FR2820208A1/fr
Application granted granted Critical
Publication of FR2820208B1 publication Critical patent/FR2820208B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01N29/02—Analysing fluids
    • G01N29/036—Analysing fluids by measuring frequency or resonance of acoustic waves
    • 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
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4472—Mathematical theories or simulation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/24—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing the transmission of wave or particle radiation through the material
    • 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
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/014—Resonance or resonant frequency
    • 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
    • G01N2291/022—Liquids
    • G01N2291/0224—Mixtures of three or more liquids
    • 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
    • G01N2291/028—Material parameters
    • G01N2291/02818—Density, viscosity
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mathematical Optimization (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Analysis (AREA)
  • Algebra (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FR0101139A 2001-01-29 2001-01-29 Mesure de la densite et/ou de la masse volumique de fluides par analyse de la diffusion acoustique ou ultrasonore Expired - Fee Related FR2820208B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0101139A FR2820208B1 (fr) 2001-01-29 2001-01-29 Mesure de la densite et/ou de la masse volumique de fluides par analyse de la diffusion acoustique ou ultrasonore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0101139A FR2820208B1 (fr) 2001-01-29 2001-01-29 Mesure de la densite et/ou de la masse volumique de fluides par analyse de la diffusion acoustique ou ultrasonore

Publications (2)

Publication Number Publication Date
FR2820208A1 FR2820208A1 (fr) 2002-08-02
FR2820208B1 true FR2820208B1 (fr) 2004-07-23

Family

ID=8859325

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0101139A Expired - Fee Related FR2820208B1 (fr) 2001-01-29 2001-01-29 Mesure de la densite et/ou de la masse volumique de fluides par analyse de la diffusion acoustique ou ultrasonore

Country Status (1)

Country Link
FR (1) FR2820208B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2085933C1 (ru) * 1991-08-14 1997-07-27 Кирпиченко Борис Иванович Устройство для ультразвукового контроля плотности раствора
DE19805550C1 (de) * 1998-02-11 1999-06-24 Siemens Ag Dichte-Meßvorrichtung und -Meßverfahren für Fluids
US6082181A (en) * 1998-10-21 2000-07-04 Battelle Memorial Institute Ultrasonic fluid densitometer having liquid/wedge and gas/wedge interfaces

Also Published As

Publication number Publication date
FR2820208A1 (fr) 2002-08-02

Similar Documents

Publication Publication Date Title
DK1266608T3 (da) Biologisk væskeprövetagnings- og analytmåleindretning
DE602004018575D1 (de) Chirurgisches Ultraschallsystem und Probe
DE60016939D1 (de) Miniaturisiertes berührungsloses schall-/infrarotgerät zur zerstörungsfreien abstandsprüfung
DE60030756D1 (de) Körperflüssigkeitsmessinstrument und körperflüssigkeitsprobeentnahmegerät
FI973454A (fi) Joustoväline mittausanturissa, jolla havannoidaan elävän kudoksen ominaisuuksia
DE60129158D1 (de) Mr-verfahren zur analyse von samen
DE69526268D1 (de) Ultraschall-Messgerät zur Bestimmung der Knochendichte und der Knochenstruktur
HK1154192A1 (en) Biological fluid constituent sampling and measurement devices and methods
DE60334958D1 (de) Ultraschallsonde und Herstellungsverfahren hiervon
DE60218695D1 (de) Biosensoren und messverfahren
DE59609187D1 (de) Ultraschall-durchflussmessverfahren
DE50202018D1 (de) Intrakorporale sonde zur analyse oder diagnose und/oder therapie
ATE440283T1 (de) Sensor zur lumineszenz-optischen bestimmung eines analyten
DE60300407D1 (de) Vorrichtung zur Impedanzmessung lebender Körper
DE29519399U1 (de) Testset zur Analyse von Körperflüssigkeiten
DK0722567T3 (da) Måleindretning til analyse af fluider
DE60239398D1 (de) Hydrophile diagnosevorrichtungen zur verwendung beim testen biologischer flüssigkeiten
DE69533119D1 (de) Spektroskopische Messvorrichtung zur Analyse von Medien
DE10084627T1 (de) Messwertaufnehmer zur akustischen Messung eines Gasstromes und deren Chrakteristika
FI963388A0 (fi) Väliaineiden spektroskooppisessa analysoinnissa käVäliaineiden spektroskooppisessa analysoinnissa käytettävän mittausanturin lisärakenne ytettävän mittausanturin lisärakenne
DE60208613D1 (de) Gerät zur Zustandsbestimmung eines Abgasreinigers
DE60233181D1 (de) Verfahren zur Messung der Laufzeit einer Ultraschallwelle und Gaskonzentrationssensor
ITFI20020034A1 (it) Metodo e dispositivo per l'analisi spettrale di un segnale ecografico
FR2820208B1 (fr) Mesure de la densite et/ou de la masse volumique de fluides par analyse de la diffusion acoustique ou ultrasonore
GB2361770B (en) Measuring and evaluating device for the analysis of gases

Legal Events

Date Code Title Description
CA Change of address
ST Notification of lapse

Effective date: 20060929