GB1495964A - Method and apparatus for inspecting a tube - Google Patents

Method and apparatus for inspecting a tube

Info

Publication number
GB1495964A
GB1495964A GB48719/74A GB4871974A GB1495964A GB 1495964 A GB1495964 A GB 1495964A GB 48719/74 A GB48719/74 A GB 48719/74A GB 4871974 A GB4871974 A GB 4871974A GB 1495964 A GB1495964 A GB 1495964A
Authority
GB
United Kingdom
Prior art keywords
tube
probe
flaw
coil
group
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
Application number
GB48719/74A
Other languages
English (en)
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering 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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of GB1495964A publication Critical patent/GB1495964A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/904—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents with two or more sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for
    • F22B37/003—Maintenance, repairing or inspecting equipment positioned in or via the headers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9013—Arrangements for scanning
    • G01N27/902—Arrangements for scanning by moving the sensors

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
GB48719/74A 1973-11-12 1974-11-11 Method and apparatus for inspecting a tube Expired GB1495964A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US415060A US3906358A (en) 1973-11-12 1973-11-12 Probe train including a flaw detector and a radiation responsive recording means with alignment means having a natural curved cast

Publications (1)

Publication Number Publication Date
GB1495964A true GB1495964A (en) 1977-12-21

Family

ID=23644212

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48719/74A Expired GB1495964A (en) 1973-11-12 1974-11-11 Method and apparatus for inspecting a tube

Country Status (7)

Country Link
US (1) US3906358A (cg-RX-API-DMAC10.html)
JP (1) JPS531890B2 (cg-RX-API-DMAC10.html)
CA (1) CA1012209A (cg-RX-API-DMAC10.html)
DE (1) DE2452801C3 (cg-RX-API-DMAC10.html)
ES (1) ES431813A1 (cg-RX-API-DMAC10.html)
FR (1) FR2250994B1 (cg-RX-API-DMAC10.html)
GB (1) GB1495964A (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112014458A (zh) * 2020-09-04 2020-12-01 中广核检测技术有限公司 一种用于小径管缺陷检测的涡流探头组及方法

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2320542A1 (fr) * 1975-08-07 1977-03-04 Commissariat Energie Atomique Dispositif de controle a courants de foucault pour tubes metalliques cintres au moins localement
DE3022060A1 (de) * 1979-06-18 1981-01-22 Electric Power Res Inst Verfahren und vorrichtung zur feststellung von magnetitablagerungen
FR2466766A1 (fr) * 1979-09-27 1981-04-10 Commissariat Energie Atomique Dispositif d'entrainement pour sonde de controle de tubes
FR2524133B1 (fr) * 1982-03-26 1986-01-31 Framatome Sa Dispositif de controle de la plaque tubulaire d'un echangeur de chaleur
US4567012A (en) * 1982-07-12 1986-01-28 Combustion Engineering, Inc. Dual isotope method to radiograph structures in nuclear steam supply systems
US4703264A (en) * 1985-05-13 1987-10-27 Combustion Engineering, Inc. Self-orienting conduit probe
FR2591922B1 (fr) * 1985-12-23 1990-01-05 Thome Jean Patrick Outil de coupe par l'interieur et sans deformation de tubes de faible diametre
US4704577A (en) * 1986-04-18 1987-11-03 Westinghouse Electric Corp. Eddy currents probe for measuring a gap between a tube and an antivibration bar
US4789827A (en) * 1986-10-31 1988-12-06 Electric Power Research Institute Magnetic flux leakage probe with radially offset coils for use in nondestructive testing of pipes and tubes
FR2612941B1 (fr) * 1987-03-25 1993-03-05 Framatome Sa Dispositif de chauffage en particulier pour le traitement thermique d'un tube de petit diametre et de forme courbe et utilisation de ce dispositif
FR2613835B1 (fr) * 1987-04-13 1989-10-27 Framatome Sa Dispositif de deplacement et de mise en rotation d'un outil a l'interieur d'un tube et son utilisation pour le controle des tubes d'un generateur de vapeur
FR2623279B1 (fr) * 1987-11-13 1990-04-06 Electricite De France Procede et appareil de marquage de tube d'echangeur a plaque tubulaire
US4901578A (en) * 1988-05-20 1990-02-20 Westinghouse Electric Corp. Probe carrier drive assembly
SU1722252A3 (ru) * 1988-06-15 1992-03-23 Сименс Аг (Фирма) Устройство дл вихретокового контрол труб теплообменника с трубами U-образной формы
US5233297A (en) * 1990-08-06 1993-08-03 Atlantic Richfield Company Transient electromagnetic method and apparatus for inspecting conductive objects utilizing sensors that move during inspection
EP0561251B1 (en) * 1992-03-20 1995-07-19 CEDA S.p.A. COSTRUZIONI ELETTROMECCANICHE E DISPOSITIVI D'AUTOMAZIONE Device to detect surface faults in a metallic bar or wire rod in movement
US5454276A (en) * 1993-07-30 1995-10-03 Wernicke; Timothy K. Multi-directional magnetic flux pipe inspection apparatus and method
US5565633A (en) * 1993-07-30 1996-10-15 Wernicke; Timothy K. Spiral tractor apparatus and method
US5453688A (en) * 1993-08-23 1995-09-26 Atomic Energy Of Canada Limited Rotating probe for inspecting tubes having an eccentric housing for supporting sensing means
US5821747A (en) * 1997-01-08 1998-10-13 Queen's University At Kingston Method and apparatus for scanning a plurality of parallel pipes for flaws using tube-to-tube through transmissions
JP3650063B2 (ja) * 2001-12-26 2005-05-18 核燃料サイクル開発機構 伝熱管検査装置
WO2012051136A1 (en) * 2010-10-14 2012-04-19 Halliburton Energy Services, Inc. Method for measuring remote field eddy current thickness in multiple tubular configuration
US9279582B2 (en) 2013-05-10 2016-03-08 Westinghouse Electric Company Llc Method and apparatus for delivering a tool to the interior of a heat exchange tube
BR112015029823A2 (pt) * 2013-05-31 2017-07-25 Nuscale Power Llc inspeção de um gerador de vapor
WO2022211197A1 (ko) * 2021-03-30 2022-10-06 주식회사 디지레이 튜브 용접부 엑스선 검사장치
KR102303838B1 (ko) 2021-03-30 2021-09-17 주식회사 디지레이 튜브 용접부 엑스선 검사장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470338A (en) * 1947-11-29 1949-05-17 Shell Dev Probe pressure gun
US2532536A (en) * 1948-06-09 1950-12-05 Cormack E Boucher Method and apparatus for locating welds in hollow metal bodies
US2702864A (en) * 1951-04-04 1955-02-22 Texaco Development Corp Measuring device
US3243697A (en) * 1961-07-03 1966-03-29 Shell Oil Co Self-contained pipeline inspecting system
GB948199A (en) * 1961-08-01 1964-01-29 Whessoe Ltd Improvements relating to the radiography of welded seams
US3492477A (en) * 1966-02-28 1970-01-27 Tore Arnesen Method and apparatus for examining hollow bodies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112014458A (zh) * 2020-09-04 2020-12-01 中广核检测技术有限公司 一种用于小径管缺陷检测的涡流探头组及方法

Also Published As

Publication number Publication date
ES431813A1 (es) 1977-06-16
DE2452801B2 (de) 1979-05-03
DE2452801A1 (de) 1975-05-15
CA1012209A (en) 1977-06-14
FR2250994A1 (cg-RX-API-DMAC10.html) 1975-06-06
FR2250994B1 (cg-RX-API-DMAC10.html) 1979-02-23
DE2452801C3 (de) 1980-01-03
US3906358A (en) 1975-09-16
JPS5078702A (cg-RX-API-DMAC10.html) 1975-06-26
JPS531890B2 (cg-RX-API-DMAC10.html) 1978-01-23

Similar Documents

Publication Publication Date Title
GB1495964A (en) Method and apparatus for inspecting a tube
US4295092A (en) Apparatus for and method of detecting and measuring corrosion damage in pipe
US2684464A (en) Method and apparatus for the detection of flaws in ferromagnetic materials
SE8303874L (sv) Apparat for detektering av sprickor
JPH0664012B2 (ja) 非破壊検査に使用するための磁束漏れプローブ
BR9106683A (pt) Metodo de inspecao eletromagnetica transiente e aparelho com sensores moveis
US3916302A (en) Multi-coil eddy current probe for determining angular location of irregularity in cylindrical test member
GB1421575A (en) Methods and apparatuses for ultrasonic examination
JPH0556474B2 (cg-RX-API-DMAC10.html)
US3737764A (en) Eddy-current test apparatus for detection of flaws in a metal seal placed within an electrically conductive tube
SE7706471L (sv) Forfarande och anordning for magnetisk provning av material
EP0006648B1 (en) Method and device for inspecting a moving sheet material for streaklike defects
US3166710A (en) Apparatus having segmented pickup coil and output circuit means responsive to signals from a single coil segment
US3619770A (en) Eddy current test system for indicating the oval shape of a cylindrical workpiece
JPS5344077A (en) Method of compensating sensitivity of probe type eddy current flaw detector
US4645634A (en) Apparatus for measuring the pitch between adjacent rods in a nuclear fuel assembly
DE3266095D1 (en) Method and apparatus for detecting damaged fuel rods
JPS5773605A (en) Imeasuring device for height of reinforcement of weld of internal-surface
SE7703692L (sv) Tomografiapparat
SU748321A1 (ru) Устройство дл определени глубины расположени радиоизотопных реперов в грунтовом массиве
SU794464A1 (ru) Проходной вихретоковый модул -циОННый пРЕОбРАзОВАТЕль
SU653551A2 (ru) Устройство дл обнаружени дефектов
JPS5767852A (en) Method and apparatus for flaw detection
SU855480A1 (ru) Магнитографический дефектоскоп
JPS5676075A (en) Detecting method of material buried underground and device thereof

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee