MX167710B - Metodo y aparato de exploracion para la inspeccionde orificios de tubo de colector - Google Patents

Metodo y aparato de exploracion para la inspeccionde orificios de tubo de colector

Info

Publication number
MX167710B
MX167710B MX006165A MX616587A MX167710B MX 167710 B MX167710 B MX 167710B MX 006165 A MX006165 A MX 006165A MX 616587 A MX616587 A MX 616587A MX 167710 B MX167710 B MX 167710B
Authority
MX
Mexico
Prior art keywords
tube
peripheral surface
hollow cylinder
central hollow
hole
Prior art date
Application number
MX006165A
Other languages
English (en)
Inventor
Claude Wayne Dalton
John Harris Flora
Robert Edward Womack
Carlton Eugene Stinnett
Original Assignee
Babcock & Wilcox Co
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 Babcock & Wilcox Co filed Critical Babcock & Wilcox Co
Publication of MX167710B publication Critical patent/MX167710B/es

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
    • 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
    • F22B37/005—Positioning apparatus specially adapted therefor
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

La presente invención se refiere a aparato para explorar una superficie periférica que rodea una porción de orificio de tubo colector, mientras que un tramo de tubo con un diámetro interno se coloca en el orificio, caracterizado porque comprende: un conjunto de sondeo capaz de ser insertado dentro del orificio de tubo colector que tiene medios de muelle voladizo para impulsar resilientemente al menos un sensor montado en la superfice periférica por explorar; un mecanismo de montaje capaz de ser insertado dentro del tramo de tubo que tiene un cilindro hueco central conectado a un extremo del conjunto de sondeo, un tubo rebordeado dispuesto deslizablemente en el cilindro hueco central, un par de anillos expandibles dispuestos sobre el tuborebordeado y medios colocados en el tubo rebordeado para expander diamentralmente los anillos de engrane con el diámetro interno de tramo de tubo, para facilitar el soporte y la referencia para el aparato y; un carro de manejo unido al mecanismo de montaje de tramo de tubo que tiene medios para girar el cilindro hueco central y el conjunto de sondeo conectado a un extremo de éste, de tal manera, que al menos un sensor se desliza en dirección circunferencial a lo largo de la superficie periférica del orificio y medios para trasladar axialmente el cilindro hueco central y el conjunto de sondeo conectado a un extremo de éste, de tal manera, que al menos un sensor se deslice en dirección axial a lo largo de la superficie periférica del orificio.
MX006165A 1986-04-22 1987-04-22 Metodo y aparato de exploracion para la inspeccionde orificios de tubo de colector MX167710B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/855,100 US4710710A (en) 1986-04-22 1986-04-22 Scanning apparatus and method for inspection of header tube holes

Publications (1)

Publication Number Publication Date
MX167710B true MX167710B (es) 1993-04-07

Family

ID=25320352

Family Applications (1)

Application Number Title Priority Date Filing Date
MX006165A MX167710B (es) 1986-04-22 1987-04-22 Metodo y aparato de exploracion para la inspeccionde orificios de tubo de colector

Country Status (9)

Country Link
US (1) US4710710A (es)
EP (1) EP0242947B1 (es)
JP (1) JPH0660889B2 (es)
KR (1) KR870010395A (es)
BR (1) BR8702218A (es)
CA (1) CA1264184A (es)
ES (1) ES2033304T3 (es)
IL (1) IL82210A (es)
MX (1) MX167710B (es)

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FR2596527B1 (fr) * 1986-04-01 1988-05-13 Thomson Cgr Dispositif d'exploration du volume interieur d'un cylindre et systeme d'investigation muni de ce dispositif
US4998282A (en) * 1987-12-09 1991-03-05 Olympus Optical Co., Ltd. Lifesaving borescope system
US4949044A (en) * 1988-04-18 1990-08-14 Resonance Research, Inc. Apparatus for mapping a static magnetic field
SU1722252A3 (ru) * 1988-06-15 1992-03-23 Сименс Аг (Фирма) Устройство дл вихретокового контрол труб теплообменника с трубами U-образной формы
FR2645270B1 (fr) * 1989-04-04 1992-06-19 Dune Travaux Specialises Dispositif permettant l'etablissement d'un diagnostic d'etat de conduite ou galerie et appareillage pour sa mise en oeuvre
US5133220A (en) * 1989-07-26 1992-07-28 Westinghouse Electric Corp. Rotor bore inspection system
US5025215A (en) * 1989-08-16 1991-06-18 Westinghouse Electric Corp. Support equipment for a combination eddy current and ultrasonic testing probe for inspection of steam generator tubing
US5221215A (en) * 1990-06-26 1993-06-22 Foxconn International, Inc. User configurable integrated electrical connector assembly with improved means for preventing axial movement
US5111142A (en) * 1990-08-08 1992-05-05 Systems Research Laboratories, Inc. Eddy current proble with adjustable position rotating head
US5158482A (en) * 1990-09-28 1992-10-27 Foxconn International, Inc. User configurable integrated electrical connector assembly
US5194215A (en) * 1991-09-20 1993-03-16 The United States Of America As Represented By The United States Department Of Energy Automated robotic equipment for ultrasonic inspection of pressurizer heater wells
US5675087A (en) * 1994-02-15 1997-10-07 The Babcock & Wilcox Company Fastener characterization with an electromagnetic acoustic transducer
US5481916A (en) * 1994-07-22 1996-01-09 Tsi Sensor Incorporated Combined ultrasonic and rotating eddy current probe and method of non-destructive testing of materials
US5675096A (en) * 1994-12-14 1997-10-07 Westinghouse Electric Corporation Apparatus and method for removing a wall portion from a wall of a tubular member
US5543599A (en) * 1994-12-14 1996-08-06 Westinghouse Electric Corporation Electron discharge machining apparatus and method
US6182521B1 (en) * 1996-02-23 2001-02-06 MTU MOTOREN- UND TURBINEN-UNION MüNCHEN GMBH Device for positioning a measuring probe
EP0954760A2 (en) * 1997-01-06 1999-11-10 Jentek Sensors, Inc. Magnetometer and dielectrometer detection of subsurface objects
US6486673B1 (en) 1997-01-06 2002-11-26 Jentek Sensors, Inc. Segmented field dielectrometer
US6781387B2 (en) 1997-01-06 2004-08-24 Jentek Sensors, Inc. Inspection method using penetrant and dielectrometer
DE69814601T2 (de) * 1997-03-13 2004-04-01 Jentek Sensors, Inc., Watertown Magnetometrische detektion von ermüdungsschäden in flugzeugen
WO1999022231A1 (en) * 1997-10-29 1999-05-06 Jentek Sensors, Inc. Absolute property measurement with air calibration
AU1405199A (en) 1997-11-14 1999-06-07 Jentek Sensors, Inc. Multiple frequency quantitative coating characterization
WO1999058989A1 (en) 1998-05-12 1999-11-18 Jentek Sensors, Incorporated Methods for utilizing dielectrometry signals using estimation grids
US6252391B1 (en) * 1998-08-28 2001-06-26 International Business Machines Corporation High frequency probe
US6192760B1 (en) 1999-08-19 2001-02-27 Mcdermott Technology, Inc. EMAT transmit/receive switch
GB0124910D0 (en) * 2001-10-17 2001-12-05 Accentus Plc Measurement of material properties
US20040261547A1 (en) * 2002-10-01 2004-12-30 Russell David Alexander Method of deriving data
US20050223825A1 (en) * 2004-01-16 2005-10-13 Theo Janssen Method to prevent rotation of caliper tools and other pipeline tools
DE602005001672T2 (de) * 2004-09-20 2008-06-05 Weatherford/Lamb, Inc., Houston Durchmesser Messgeräte
CH701787A1 (de) * 2009-09-15 2011-03-15 Alstom Technology Ltd Abtastvorrichtung zum Abtasten eines Körpers, insbesondere eines Bolzens.
US9939411B2 (en) 2012-07-12 2018-04-10 The Boeing Company Extended reach inspection apparatus
US9086386B1 (en) * 2012-07-12 2015-07-21 The Boeing Company Sensor coupling apparatus
JP6168682B2 (ja) * 2013-01-22 2017-07-26 三菱日立パワーシステムズ株式会社 渦電流探傷プローブ及び検査方法
US11320549B2 (en) * 2020-05-22 2022-05-03 Carl Israel Larkin Vibrating pipe locator

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718855A (en) * 1970-11-30 1973-02-27 R Cordova Eddy current flaw detection system
US3831084A (en) * 1973-04-13 1974-08-20 J Scalese Probe with means for selectively permitting a stationary or a helical scan
US4142154A (en) * 1977-09-16 1979-02-27 General Dynamics Corporation Hole tester using a permeable protective sleeve insertible in said hole and adapted to receive a relatively movable eddy current probe
US4194149A (en) * 1977-12-15 1980-03-18 The Babcock & Wilcox Company Method for generating the eddy current signature of a flaw in a tube proximate a contiguous member which obscures the flaw signal
US4231419A (en) * 1978-07-21 1980-11-04 Kraftwerk Union Aktiengesellschaft Manipulator for inspection and possible repair of the tubes of heat exchangers, especially of steam generators for nuclear reactors
US4303884A (en) * 1978-10-19 1981-12-01 Westinghouse Electric Corp. Inflatable eddy current inspection probe for inspection of tubular means
FR2482728A1 (fr) * 1980-05-16 1981-11-20 Intercontrole Sa Sonde de controle d'une plaque tubulaire
JPS5757346U (es) * 1980-09-20 1982-04-03
FR2519761A1 (fr) * 1982-01-14 1983-07-18 Intercontrole Sa Dispositif d'entrainement de sonde pour la detection de defauts dans des tubes du type de ceux utilises dans les generateurs de vapeur
JPS58116661U (ja) * 1982-02-01 1983-08-09 関西電力株式会社 ボア検査装置
JPS5985958U (ja) * 1982-11-30 1984-06-11 株式会社島津製作所 端部探傷装置
CH673275A5 (es) * 1983-05-20 1990-02-28 Christ Ag
JPS6114369U (ja) * 1984-06-30 1986-01-28 三菱重工業株式会社 管内挿型超音波探傷装置

Also Published As

Publication number Publication date
IL82210A0 (en) 1987-10-30
EP0242947B1 (en) 1992-07-15
JPH0660889B2 (ja) 1994-08-10
BR8702218A (pt) 1988-02-17
CA1264184A (en) 1990-01-02
ES2033304T3 (es) 1993-03-16
EP0242947A3 (en) 1989-08-30
IL82210A (en) 1990-06-10
US4710710A (en) 1987-12-01
JPS62257053A (ja) 1987-11-09
KR870010395A (ko) 1987-11-30
EP0242947A2 (en) 1987-10-28

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