IT1102345B - Metodo ed apparato di ispezione mediante ultrasuoni - Google Patents

Metodo ed apparato di ispezione mediante ultrasuoni

Info

Publication number
IT1102345B
IT1102345B IT31049/78A IT3104978A IT1102345B IT 1102345 B IT1102345 B IT 1102345B IT 31049/78 A IT31049/78 A IT 31049/78A IT 3104978 A IT3104978 A IT 3104978A IT 1102345 B IT1102345 B IT 1102345B
Authority
IT
Italy
Prior art keywords
ultrasounds
inspection apparatus
inspection
Prior art date
Application number
IT31049/78A
Other languages
English (en)
Other versions
IT7831049A0 (it
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT7831049A0 publication Critical patent/IT7831049A0/it
Application granted granted Critical
Publication of IT1102345B publication Critical patent/IT1102345B/it

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
    • G01N29/2487—Directing probes, e.g. angle 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/025—Change of phase or condition
    • G01N2291/0258—Structural degradation, e.g. fatigue of composites, ageing of oils
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/269—Various geometry objects
    • G01N2291/2693—Rotor or turbine parts

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)
IT31049/78A 1977-12-21 1978-12-20 Metodo ed apparato di ispezione mediante ultrasuoni IT1102345B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/862,791 US4194400A (en) 1977-12-21 1977-12-21 Ultrasonic inspection method

Publications (2)

Publication Number Publication Date
IT7831049A0 IT7831049A0 (it) 1978-12-20
IT1102345B true IT1102345B (it) 1985-10-07

Family

ID=25339363

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31049/78A IT1102345B (it) 1977-12-21 1978-12-20 Metodo ed apparato di ispezione mediante ultrasuoni

Country Status (6)

Country Link
US (1) US4194400A (it)
JP (1) JPS5499691A (it)
DE (1) DE2854529A1 (it)
FR (1) FR2412843A1 (it)
GB (1) GB2011073B (it)
IT (1) IT1102345B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368642A (en) * 1981-02-23 1983-01-18 Krautkramer-Branson, Inc. Ultrasonic transducer probe
US4585608A (en) * 1982-06-01 1986-04-29 Brown Boveri Reaktor Gmbh Device for the determination of the vibrations occurring at the internals of a reactor pressure vessel
DE3410954A1 (de) * 1984-03-24 1984-09-20 Hermann 8000 München Schimkat Geraet zur bedienung eines ultraschall-pruefkopfes
GB8412608D0 (en) * 1984-05-17 1984-06-20 Nat Nuclear Corp Ltd Scanning device
US4612808A (en) * 1985-02-19 1986-09-23 United Kingdom Atomic Energy Authority Contact ultrasonic probe holders
GB2322988A (en) * 1997-03-06 1998-09-09 Marconi Gec Ltd Damage assessment using radar
US6425241B1 (en) * 1999-09-21 2002-07-30 General Electric Company Pyrometer mount for a closed-circuit thermal medium cooled gas turbine
US6484583B1 (en) * 2000-09-26 2002-11-26 General Electric Company Through-transmission ultrasonic inspection apparatus and method
DE10103558A1 (de) * 2001-01-26 2002-08-01 Volkswagen Ag Verfahren und Einrichtung zur Vermessung von Schacht-und Spaltmaßen
US7174788B2 (en) * 2003-12-15 2007-02-13 General Electric Company Methods and apparatus for rotary machinery inspection
US7313961B2 (en) * 2005-04-26 2008-01-01 General Electric Company Method and apparatus for inspecting a component
AT500902B1 (de) * 2005-12-13 2007-10-15 Avl List Gmbh Messeinrichtung zur detektion von anrissen in thermisch kritischen bereichen einer brennkraftmaschine
EP2172772B1 (en) * 2008-10-01 2011-05-11 Alstom Technology Ltd Rotor disk weld inspection method and arrangement therefore
US8683851B2 (en) * 2010-11-17 2014-04-01 General Electric Company Device for monitoring machine interior
US8820148B2 (en) 2010-11-17 2014-09-02 General Electric Company External casing functional access port
EP2650679A1 (en) * 2012-04-13 2013-10-16 Siemens Aktiengesellschaft Device and method to perform ultrasonic testing of turbomachines
CN112556961A (zh) * 2020-11-20 2021-03-26 江苏科技大学 一种汽车机电发动机检修架

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR964021A (it) * 1947-04-26 1950-08-01
US2666862A (en) * 1951-04-11 1954-01-19 Branson Instr Rail flaw detection device
SE312690B (it) * 1964-06-08 1969-07-21 Picker Electronics Inc
US3485088A (en) * 1966-05-27 1969-12-23 Magnaflux Corp Fluid coupled ultrasonic transducer unit
US3678736A (en) * 1970-08-03 1972-07-25 Gen Electric Machine with improved operating head traversing workpieces with curved surfaces
US3715914A (en) * 1970-10-12 1973-02-13 Babcock & Wilcox Co On site pressure vessel inspection device
US3739262A (en) * 1971-09-20 1973-06-12 Gen Electric Inspection machine using a master and follower to guide a probe at a predetermined angle relative to a test piece
US3826127A (en) * 1972-10-04 1974-07-30 Rockwell International Corp Composition for ultrasonic inspection of objects and method for employing same
US3778170A (en) * 1972-11-02 1973-12-11 Gen Electric Borescope guide tube
DE2434467C3 (de) * 1974-07-18 1980-09-18 Kraftwerk Union Ag, 4330 Muelheim Verfahrbares Priifsystem für Druckbehälterwände
US3929005A (en) * 1974-08-01 1975-12-30 John K Parkinson Ultrasonic inspection recess in heat exchanger and nuclear steam generator tubesheets
US3995968A (en) * 1974-12-24 1976-12-07 Westinghouse Electric Corporation Turbine rotor disc having ultrasonic inspection surface thereon
DK208475A (da) * 1975-05-12 1976-11-13 Akad Tekn Videnskaber Apparat til optagelse af et ultralyd-snitbillede
US4041774A (en) * 1976-07-02 1977-08-16 Rockwell International Corporation Acoustic data acquisition device

Also Published As

Publication number Publication date
FR2412843A1 (fr) 1979-07-20
DE2854529A1 (de) 1979-07-05
GB2011073A (en) 1979-07-04
GB2011073B (en) 1983-01-06
FR2412843B1 (it) 1985-05-10
IT7831049A0 (it) 1978-12-20
JPS5499691A (en) 1979-08-06
US4194400A (en) 1980-03-25

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