FR2311300A1 - Transducteur d'emission acoustique - Google Patents

Transducteur d'emission acoustique

Info

Publication number
FR2311300A1
FR2311300A1 FR7614506A FR7614506A FR2311300A1 FR 2311300 A1 FR2311300 A1 FR 2311300A1 FR 7614506 A FR7614506 A FR 7614506A FR 7614506 A FR7614506 A FR 7614506A FR 2311300 A1 FR2311300 A1 FR 2311300A1
Authority
FR
France
Prior art keywords
acoustic emission
emission transducer
transducer
acoustic
emission
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.)
Granted
Application number
FR7614506A
Other languages
English (en)
Other versions
FR2311300B3 (fr
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.)
Framatome ANP Richland Inc
Original Assignee
Exxon Nuclear Co Inc
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 Exxon Nuclear Co Inc filed Critical Exxon Nuclear Co Inc
Publication of FR2311300A1 publication Critical patent/FR2311300A1/fr
Application granted granted Critical
Publication of FR2311300B3 publication Critical patent/FR2311300B3/fr
Granted 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
    • 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
    • G01N29/14—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 using acoustic emission techniques
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/30—Sound-focusing or directing, e.g. scanning using refraction, e.g. acoustic lenses
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/003—Remote inspection of vessels, e.g. pressure vessels
    • G21C17/007—Inspection of the outer surfaces of vessels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Multimedia (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
FR7614506A 1975-05-14 1976-05-13 Transducteur d'emission acoustique Granted FR2311300A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57744275A 1975-05-14 1975-05-14

Publications (2)

Publication Number Publication Date
FR2311300A1 true FR2311300A1 (fr) 1976-12-10
FR2311300B3 FR2311300B3 (fr) 1980-10-24

Family

ID=24308756

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614506A Granted FR2311300A1 (fr) 1975-05-14 1976-05-13 Transducteur d'emission acoustique

Country Status (9)

Country Link
JP (1) JPS51138484A (fr)
BE (1) BE841813A (fr)
CA (1) CA1094677A (fr)
DE (1) DE2617462A1 (fr)
ES (1) ES447865A1 (fr)
FR (1) FR2311300A1 (fr)
GB (1) GB1543226A (fr)
IT (1) IT1059249B (fr)
SE (1) SE7605425L (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369690A1 (fr) * 1976-10-29 1978-05-26 Westinghouse Electric Corp Dispositif piezoelectrique
EP0015159A2 (fr) * 1979-02-27 1980-09-03 Australasian Training Aids (Pty) Ltd. Montage de transducteur pour détecter une onde de choc ou de pression
EP0018215A2 (fr) * 1979-04-24 1980-10-29 European Atomic Energy Community (Euratom) Contrôle de l'identité et l'intégrité d'un récipient fermé
FR2518751A1 (fr) * 1981-12-22 1983-06-24 Euratom Systeme de surveillance d'une pluralite de conteneurs utilisant des sceaux ultrasonores
EP0169264A1 (fr) * 1982-11-05 1986-01-29 Union Carbide Corporation Méthode pour tester des cylindres à acétylène
FR2765324A1 (fr) * 1997-06-25 1998-12-31 Framatome Sa Procede et dispositif de mesure a distance des deformations en service d'une enveloppe d'un faisceau de tubes d'un echangeur de chaleur

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269900A (en) * 1992-08-19 1994-02-23 Christopher David Hill Acoustic leak detection method for liquid storage tanks
CN113465732B (zh) * 2021-08-13 2022-04-05 重庆大学 基于emd-dnn的振动台结构位移响应预测方法及装置
CN113465733B (zh) * 2021-08-13 2022-04-05 重庆大学 基于eemd-dnn的振动台结构位移响应预测方法及装置

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369690A1 (fr) * 1976-10-29 1978-05-26 Westinghouse Electric Corp Dispositif piezoelectrique
EP0015159A2 (fr) * 1979-02-27 1980-09-03 Australasian Training Aids (Pty) Ltd. Montage de transducteur pour détecter une onde de choc ou de pression
EP0015159A3 (en) * 1979-02-27 1980-11-26 Australasian Training Aids (Pty) Ltd. A shock or pressure wave detecting transducer assembly
EP0018215A2 (fr) * 1979-04-24 1980-10-29 European Atomic Energy Community (Euratom) Contrôle de l'identité et l'intégrité d'un récipient fermé
EP0018215A3 (en) * 1979-04-24 1982-01-13 European Atomic Energy Community (Euratom) Method of monitoring the identity and integrity of an object and closed container adapted for using this method
US4530241A (en) * 1979-04-24 1985-07-23 European Atomic Energy Community (Euratom) Method of monitoring the identity and integrity of an object particularly a closed container
FR2518751A1 (fr) * 1981-12-22 1983-06-24 Euratom Systeme de surveillance d'une pluralite de conteneurs utilisant des sceaux ultrasonores
EP0082763A1 (fr) * 1981-12-22 1983-06-29 Communaute Europeenne De L'energie Atomique (Euratom) Système de surveillance d'une pluralité de conteneurs utilisant des sceaux ultrasonores
US4592236A (en) * 1981-12-22 1986-06-03 Communate Europeenne de l'Energie Atomique (Euratom) Container monitoring system using ultrasonic seals
EP0169264A1 (fr) * 1982-11-05 1986-01-29 Union Carbide Corporation Méthode pour tester des cylindres à acétylène
FR2765324A1 (fr) * 1997-06-25 1998-12-31 Framatome Sa Procede et dispositif de mesure a distance des deformations en service d'une enveloppe d'un faisceau de tubes d'un echangeur de chaleur

Also Published As

Publication number Publication date
GB1543226A (en) 1979-03-28
BE841813A (fr) 1976-11-16
ES447865A1 (es) 1977-12-01
DE2617462A1 (de) 1976-11-25
FR2311300B3 (fr) 1980-10-24
JPS51138484A (en) 1976-11-30
CA1094677A (fr) 1981-01-27
SE7605425L (sv) 1976-11-15
IT1059249B (it) 1982-05-31

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Legal Events

Date Code Title Description
ST Notification of lapse