BE800891A - Capteur coaxial d'emissions acoustiques produites par des eprouvettes de faible section soumises a des contraintes de traction - Google Patents

Capteur coaxial d'emissions acoustiques produites par des eprouvettes de faible section soumises a des contraintes de traction

Info

Publication number
BE800891A
BE800891A BE132246A BE132246A BE800891A BE 800891 A BE800891 A BE 800891A BE 132246 A BE132246 A BE 132246A BE 132246 A BE132246 A BE 132246A BE 800891 A BE800891 A BE 800891A
Authority
BE
Belgium
Prior art keywords
tensile stresses
low section
acoustic emissions
emissions produced
coaxial sensor
Prior art date
Application number
BE132246A
Other languages
English (en)
French (fr)
Inventor
J Gaulin
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of BE800891A publication Critical patent/BE800891A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/04—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring the deformation in a solid, e.g. by vibrating string
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
BE132246A 1972-06-15 1973-06-14 Capteur coaxial d'emissions acoustiques produites par des eprouvettes de faible section soumises a des contraintes de traction BE800891A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7221530A FR2188152B1 (cs) 1972-06-15 1972-06-15

Publications (1)

Publication Number Publication Date
BE800891A true BE800891A (fr) 1973-10-01

Family

ID=9100232

Family Applications (1)

Application Number Title Priority Date Filing Date
BE132246A BE800891A (fr) 1972-06-15 1973-06-14 Capteur coaxial d'emissions acoustiques produites par des eprouvettes de faible section soumises a des contraintes de traction

Country Status (4)

Country Link
BE (1) BE800891A (cs)
FR (1) FR2188152B1 (cs)
GB (1) GB1414537A (cs)
IT (1) IT991628B (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2318700A (en) * 1996-10-25 1998-04-29 Neville Carter Sonar Apparatus

Also Published As

Publication number Publication date
IT991628B (it) 1975-08-30
FR2188152A1 (cs) 1974-01-18
FR2188152B1 (cs) 1974-12-27
GB1414537A (en) 1975-11-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: COMMISSARIAT A L'ENERGIE ATOMIQUE

Effective date: 19880630