FR2767923B1 - Systeme acoustique pour mesure locale des parametres elastiques de solides ou liquides - Google Patents

Systeme acoustique pour mesure locale des parametres elastiques de solides ou liquides

Info

Publication number
FR2767923B1
FR2767923B1 FR9710747A FR9710747A FR2767923B1 FR 2767923 B1 FR2767923 B1 FR 2767923B1 FR 9710747 A FR9710747 A FR 9710747A FR 9710747 A FR9710747 A FR 9710747A FR 2767923 B1 FR2767923 B1 FR 2767923B1
Authority
FR
France
Prior art keywords
solids
liquids
acoustic system
local measurement
elastic parameters
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
FR9710747A
Other languages
English (en)
Other versions
FR2767923A1 (fr
Inventor
Jacques Attal
Gilles Despaux
Bernard Cros
Gerard Leveque
Christophe Prugne
Est Jeroen Van
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR9710747A priority Critical patent/FR2767923B1/fr
Priority to PCT/FR1998/001851 priority patent/WO1999011393A1/fr
Publication of FR2767923A1 publication Critical patent/FR2767923A1/fr
Application granted granted Critical
Publication of FR2767923B1 publication Critical patent/FR2767923B1/fr
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
    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2437—Piezoelectric probes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B3/02—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency involving a change of amplitude
    • 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

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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FR9710747A 1997-08-28 1997-08-28 Systeme acoustique pour mesure locale des parametres elastiques de solides ou liquides Expired - Lifetime FR2767923B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9710747A FR2767923B1 (fr) 1997-08-28 1997-08-28 Systeme acoustique pour mesure locale des parametres elastiques de solides ou liquides
PCT/FR1998/001851 WO1999011393A1 (fr) 1997-08-28 1998-08-26 Systeme acoustique pour mesure locale des parametres elastiques de solides ou liquides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9710747A FR2767923B1 (fr) 1997-08-28 1997-08-28 Systeme acoustique pour mesure locale des parametres elastiques de solides ou liquides

Publications (2)

Publication Number Publication Date
FR2767923A1 FR2767923A1 (fr) 1999-03-05
FR2767923B1 true FR2767923B1 (fr) 1999-11-26

Family

ID=9510561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9710747A Expired - Lifetime FR2767923B1 (fr) 1997-08-28 1997-08-28 Systeme acoustique pour mesure locale des parametres elastiques de solides ou liquides

Country Status (2)

Country Link
FR (1) FR2767923B1 (fr)
WO (1) WO1999011393A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10137679C1 (de) * 2001-08-01 2002-12-19 Resonic Instr Ag Verfahren und Vorrichtung zur Ermittlung akustischer Parameter von Flüssigkeiten
FR2901612B1 (fr) * 2006-04-13 2009-02-13 Jean Pierre Nikolovski Dispositif de mesure d'un parametre d'un fluide en ecoulement utilisant un transducteur a pointes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368085A (en) * 1965-11-19 1968-02-06 Trustees Of The Ohio State Uni Sonic transducer
US3843897A (en) * 1973-03-28 1974-10-22 Taga Electric Co Ltd Supersonic transducer
DE3523389A1 (de) * 1985-06-29 1987-01-08 Herbert Dipl Ing Gaessler Verfahren und vorrichtung zur optimierung des zerstaeubungsverhaltens eines piezoelektrischen ultraschall-koppelschwingers
EP0269870A1 (fr) * 1986-11-07 1988-06-08 Alcon Laboratories, Inc. Sonde ultrasonique à demi-onde mononodale

Also Published As

Publication number Publication date
WO1999011393A1 (fr) 1999-03-11
FR2767923A1 (fr) 1999-03-05

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