FR2409503B1 - - Google Patents

Info

Publication number
FR2409503B1
FR2409503B1 FR7735037A FR7735037A FR2409503B1 FR 2409503 B1 FR2409503 B1 FR 2409503B1 FR 7735037 A FR7735037 A FR 7735037A FR 7735037 A FR7735037 A FR 7735037A FR 2409503 B1 FR2409503 B1 FR 2409503B1
Authority
FR
France
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
Application number
FR7735037A
Other versions
FR2409503A1 (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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR7735037A priority Critical patent/FR2409503A1/fr
Priority to US05/962,474 priority patent/US4249413A/en
Priority to IT29995/78A priority patent/IT1100490B/it
Priority to DE2850437A priority patent/DE2850437C2/de
Priority to JP14491978A priority patent/JPS5495802A/ja
Publication of FR2409503A1 publication Critical patent/FR2409503A1/fr
Application granted granted Critical
Publication of FR2409503B1 publication Critical patent/FR2409503B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/38—Investigating fluid-tightness of structures by using light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
FR7735037A 1977-11-22 1977-11-22 Procede et dispositif de reperage d'un tube defectueux, notamment parmi le faisceau des tubes d'un generateur de vapeur Granted FR2409503A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7735037A FR2409503A1 (fr) 1977-11-22 1977-11-22 Procede et dispositif de reperage d'un tube defectueux, notamment parmi le faisceau des tubes d'un generateur de vapeur
US05/962,474 US4249413A (en) 1977-11-22 1978-11-20 Method and device for locating a defective tube in a steam generator tube bundle
IT29995/78A IT1100490B (it) 1977-11-22 1978-11-21 Procedimento e dispositivo di individuazione di un tubo difettoso nel fascicei tubi di un generatore di vapcre
DE2850437A DE2850437C2 (de) 1977-11-22 1978-11-21 Vorrichtung zum Orten eines defekten Rohres
JP14491978A JPS5495802A (en) 1977-11-22 1978-11-22 Method and apparatus for detecting damaged tube of boiler tube bundle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7735037A FR2409503A1 (fr) 1977-11-22 1977-11-22 Procede et dispositif de reperage d'un tube defectueux, notamment parmi le faisceau des tubes d'un generateur de vapeur

Publications (2)

Publication Number Publication Date
FR2409503A1 FR2409503A1 (fr) 1979-06-15
FR2409503B1 true FR2409503B1 (fr) 1981-03-20

Family

ID=9197886

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735037A Granted FR2409503A1 (fr) 1977-11-22 1977-11-22 Procede et dispositif de reperage d'un tube defectueux, notamment parmi le faisceau des tubes d'un generateur de vapeur

Country Status (5)

Country Link
US (1) US4249413A (fr)
JP (1) JPS5495802A (fr)
DE (1) DE2850437C2 (fr)
FR (1) FR2409503A1 (fr)
IT (1) IT1100490B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630504A (en) * 1979-08-23 1981-03-27 Mitsubishi Heavy Ind Ltd Device for observing inside surface of pipe by eyes
FR2504306A1 (fr) * 1981-04-17 1982-10-22 Framatome Sa Dispositif de mise en place et d'extraction d'un moyen de controle ou d'un outil dans un equipement recepteur
US4466481A (en) * 1982-02-25 1984-08-21 Foster Wheeler Energy Corporation Leak detecting matrix for heat exchanges
US4752127A (en) * 1985-03-13 1988-06-21 Westinghouse Electric Corp. Optical tube inspection apparatus
JP2506968Y2 (ja) * 1992-03-17 1996-08-14 エスエムシー株式会社 可動クッション弁付き流体圧シリンダ
FR2697632B1 (fr) * 1992-11-03 1994-12-16 Electricite De France Système de repérage d'un tube dans une boîte à eau de générateur de vapeur et procédé de mise en Óoeuvre de ce système.
US10168527B2 (en) 2014-07-22 2019-01-01 Clearwater Downstream Services, LLC System and method for simultaneous multi-tube inspection of vertical tube bundles
CN107702865A (zh) * 2017-12-07 2018-02-16 成都量之星科技有限公司 一种稳定的漏水检测装置
FR3079054B1 (fr) * 2018-03-13 2020-02-14 Eurekam Dispositif de prise de vue et systeme adaptables pour l'elaboration securisee de preparations medicamenteuses
FI128387B (fi) * 2018-05-11 2020-04-15 Varo Teollisuuspalvelut Oy Soodakattilavuodon toteaminen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2909975A (en) * 1957-05-20 1959-10-27 William D Ulrich Pipe line photographing apparatus
US3954136A (en) * 1973-03-30 1976-05-04 Siemens Aktiengesellschaft Pressurized-water reactor steam generator heat-exchanger tube access system
US3902811A (en) * 1973-06-27 1975-09-02 Vsi Corp Electro-optical scanning system for dimensional gauging of parts
GB1472445A (en) * 1973-08-23 1977-05-04 Electricite De France Leak detection in heat-exchangers
US4025201A (en) * 1975-04-21 1977-05-24 Ball Brothers Service Corporation Method and apparatus for video inspection of articles of manufacture by decussate paths of light
US4022270A (en) * 1976-02-17 1977-05-10 The Air Preheater Company, Inc. Fire detector scanning arrangement

Also Published As

Publication number Publication date
DE2850437A1 (de) 1979-05-23
US4249413A (en) 1981-02-10
JPS5495802A (en) 1979-07-28
JPS624605B2 (fr) 1987-01-31
IT7829995A0 (it) 1978-11-21
DE2850437C2 (de) 1984-06-20
FR2409503A1 (fr) 1979-06-15
IT1100490B (it) 1985-09-28

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Legal Events

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ST Notification of lapse
DA Annulment of decision of lapse
ST Notification of lapse