FR2396295A1 - Perfectionnements aux dispositifs de controle de pieces mecaniques par ultra-sons en echographie - Google Patents

Perfectionnements aux dispositifs de controle de pieces mecaniques par ultra-sons en echographie

Info

Publication number
FR2396295A1
FR2396295A1 FR7720257A FR7720257A FR2396295A1 FR 2396295 A1 FR2396295 A1 FR 2396295A1 FR 7720257 A FR7720257 A FR 7720257A FR 7720257 A FR7720257 A FR 7720257A FR 2396295 A1 FR2396295 A1 FR 2396295A1
Authority
FR
France
Prior art keywords
tube
mandrel
spacer
probe
utilises
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
FR7720257A
Other languages
English (en)
Other versions
FR2396295B1 (fr
Inventor
Yves Le Penven
Jacques Dubresson
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7720257A priority Critical patent/FR2396295A1/fr
Publication of FR2396295A1 publication Critical patent/FR2396295A1/fr
Application granted granted Critical
Publication of FR2396295B1 publication Critical patent/FR2396295B1/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
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor

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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)

Abstract

Dispositif de contrôle de cordons de soudure circulaires entre un tube et une plaque transversale en échographie ultra-sonore. Le dispositif comporte, entre un mandrin de centrage 11 et un palpeur ultra-sonore 24, un tube entretoise 15, 20. Un bloc réflecteur 17 réfléchit le faisceau à 90o avec son foyer sur la surface interne du tube 1, dans lequel le mandrin 11 est enfoncé centré. Une embase 26 repose sur la plaque transversale 2, et comporte une noix 25 coopérant avec le tube fileté 20a. pour assurer un balayage hélicoïdal du cordon de soudure 3 par le foyer du faisceau. Tout l'espace de propagation du faisceau ultra-sonore est rempli d'eau. Application au contrôle des soudures des tubes de faisceaux d'échangeurs thermiques.
FR7720257A 1977-07-01 1977-07-01 Perfectionnements aux dispositifs de controle de pieces mecaniques par ultra-sons en echographie Granted FR2396295A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7720257A FR2396295A1 (fr) 1977-07-01 1977-07-01 Perfectionnements aux dispositifs de controle de pieces mecaniques par ultra-sons en echographie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7720257A FR2396295A1 (fr) 1977-07-01 1977-07-01 Perfectionnements aux dispositifs de controle de pieces mecaniques par ultra-sons en echographie

Publications (2)

Publication Number Publication Date
FR2396295A1 true FR2396295A1 (fr) 1979-01-26
FR2396295B1 FR2396295B1 (fr) 1981-09-11

Family

ID=9192839

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720257A Granted FR2396295A1 (fr) 1977-07-01 1977-07-01 Perfectionnements aux dispositifs de controle de pieces mecaniques par ultra-sons en echographie

Country Status (1)

Country Link
FR (1) FR2396295A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467583A1 (fr) * 1979-10-24 1981-04-30 Olympus Optical Co Dispositif de diagnostic ultrasonore pour une cavite coeliaque
EP0037047A2 (fr) * 1980-03-29 1981-10-07 Olympus Optical Co., Ltd. Dispositif de balayage ultrasonore pour l'examen des viscères
EP0061331A1 (fr) * 1981-03-22 1982-09-29 Olympus Optical Co., Ltd. Combinaison d'un endoscope et d'un dispositif de diagnostique à ultrason
US5028381A (en) * 1988-08-05 1991-07-02 Framatome Device for the ultrasonic non-destructive testing of a circular weld inside a steam generator tube
FR2937420A1 (fr) * 2008-10-22 2010-04-23 Cegelec Sonde de controle d'un tube de generateur de vapeur pour reacteur nucleaire
CN106501320A (zh) * 2016-11-01 2017-03-15 保定天威电气设备结构有限公司 一种用于检测螺柱焊缝熔合度的无损伤方法及专用探头

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1266906A (fr) * 1959-09-09 1961-07-17 Atomic Energy Authority Uk Appareil de vérification par ultra-sons de joints de soudure
GB1270387A (en) * 1968-06-07 1972-04-12 Int Research & Dev Co Ltd Improvements in and relating to ultrasonic apparatus for the inspection of welds
FR2214379A5 (fr) * 1973-01-17 1974-08-09 Commissariat Energie Atomique

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1266906A (fr) * 1959-09-09 1961-07-17 Atomic Energy Authority Uk Appareil de vérification par ultra-sons de joints de soudure
GB1270387A (en) * 1968-06-07 1972-04-12 Int Research & Dev Co Ltd Improvements in and relating to ultrasonic apparatus for the inspection of welds
FR2214379A5 (fr) * 1973-01-17 1974-08-09 Commissariat Energie Atomique

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467583A1 (fr) * 1979-10-24 1981-04-30 Olympus Optical Co Dispositif de diagnostic ultrasonore pour une cavite coeliaque
EP0037047A2 (fr) * 1980-03-29 1981-10-07 Olympus Optical Co., Ltd. Dispositif de balayage ultrasonore pour l'examen des viscères
EP0037047A3 (en) * 1980-03-29 1981-10-21 Olympus Optical Co., Ltd. Ultrasonic scanning device for examining viscera
EP0061331A1 (fr) * 1981-03-22 1982-09-29 Olympus Optical Co., Ltd. Combinaison d'un endoscope et d'un dispositif de diagnostique à ultrason
US5028381A (en) * 1988-08-05 1991-07-02 Framatome Device for the ultrasonic non-destructive testing of a circular weld inside a steam generator tube
FR2937420A1 (fr) * 2008-10-22 2010-04-23 Cegelec Sonde de controle d'un tube de generateur de vapeur pour reacteur nucleaire
CN106501320A (zh) * 2016-11-01 2017-03-15 保定天威电气设备结构有限公司 一种用于检测螺柱焊缝熔合度的无损伤方法及专用探头
CN106501320B (zh) * 2016-11-01 2023-07-07 保定天威保变电气股份有限公司 一种用于检测螺柱焊缝熔合度的无损伤方法及专用探头

Also Published As

Publication number Publication date
FR2396295B1 (fr) 1981-09-11

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