IN2014DE02347A - - Google Patents
Info
- Publication number
- IN2014DE02347A IN2014DE02347A IN2347DE2014A IN2014DE02347A IN 2014DE02347 A IN2014DE02347 A IN 2014DE02347A IN 2347DE2014 A IN2347DE2014 A IN 2347DE2014A IN 2014DE02347 A IN2014DE02347 A IN 2014DE02347A
- Authority
- IN
- India
- Prior art keywords
- ultrasonic
- sensor
- ultrasonic testing
- testing method
- wave
- Prior art date
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
-
- 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
- G01N29/221—Arrangements for directing or focusing the acoustical waves
-
- 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
- G01N29/04—Analysing solids
-
- 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
- G01N29/2456—Focusing 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
- G01N29/262—Arrangements for orientation or scanning by relative movement of the head and the sensor by electronic orientation or focusing, e.g. with phased arrays
-
- 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
- G01N29/32—Arrangements for suppressing undesired influences, e.g. temperature or pressure variations, compensating for signal noise
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
- G10K11/26—Sound-focusing or directing, e.g. scanning
- G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
- G10K11/341—Circuits therefor
- G10K11/348—Circuits therefor using amplitude variation
-
- 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
- G01N2291/023—Solids
-
- 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
- G01N2291/10—Number of transducers
- G01N2291/106—Number of transducers one or more transducer arrays
-
- 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
- G01N2291/263—Surfaces
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)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
ULTRASONIC TESTING SENSOR AND ULTRASONIC TESTING METHOD An ultrasonic testing sensor and an ultrasonic testing method are provided which achieve a high sensitivity of 5 three-dimensional ultrasonic testing and a high S/N ratio, do not require development of a sensor for each inspection object, and reduce the cost of developing a sensor. The ultrasonic testing method is performed with the use of the ultrasonic testing sensor while a total length d, 10 extending in a direction parallel to an ultrasonic scanning direction, of ultrasonic elements to be simultaneously excited with a single exciter is controlled to be in a range ensuring that 2d . sin0 = n . h, where h is a wavelength of an ultrasonic wave, n is an integer of 1 or 2, and 8 is an 15 angle at which the ultrasonic wave is incident.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013170048A JP2015040697A (en) | 2013-08-20 | 2013-08-20 | Ultrasonic flaw detection sensor and ultrasonic flaw detection method |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DE02347A true IN2014DE02347A (en) | 2015-06-26 |
Family
ID=51302678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2347DE2014 IN2014DE02347A (en) | 2013-08-20 | 2014-08-19 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20150053012A1 (en) |
EP (1) | EP2840391A1 (en) |
JP (1) | JP2015040697A (en) |
CN (1) | CN104422732A (en) |
IN (1) | IN2014DE02347A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3489676A4 (en) * | 2016-07-20 | 2019-07-17 | JFE Steel Corporation | Ultrasonic flaw detection device, ultrasonic flaw detection method, method of manufacturing welded steel pipe, and welded steel pipe quality control method |
JP2018146520A (en) * | 2017-03-08 | 2018-09-20 | 三菱日立パワーシステムズ株式会社 | Ultrasonic flaw detection method, system, program, and storage medium |
CN107422044A (en) * | 2017-09-05 | 2017-12-01 | 北京航空航天大学 | A kind of matching Fiber Bragg Grating FBG of transmission-type surveys ultrasonic signal sensor-based system |
JP2019203722A (en) * | 2018-05-21 | 2019-11-28 | 三菱日立パワーシステムズ株式会社 | Ultrasonic flaw detection method, system, program, and storage medium |
CN111064543A (en) * | 2019-12-25 | 2020-04-24 | 东南大学 | Hidden interference signal generating device and method based on ultrasonic parametric array |
JP7323477B2 (en) * | 2020-02-25 | 2023-08-08 | 三菱重工業株式会社 | Ultrasonic probe and ultrasonic flaw scanner |
JP7495725B2 (en) | 2020-08-06 | 2024-06-05 | 国立大学法人愛媛大学 | Apparatus, method, and program for ultrasonic imaging inside road pavement |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7399279B2 (en) * | 1999-05-28 | 2008-07-15 | Physiosonics, Inc | Transmitter patterns for multi beam reception |
US6384516B1 (en) * | 2000-01-21 | 2002-05-07 | Atl Ultrasound, Inc. | Hex packed two dimensional ultrasonic transducer arrays |
FR2902308B1 (en) * | 2006-06-15 | 2009-03-06 | Echosens Sa | METHOD FOR MEASURING VISCOELASTIC PROPERTIES OF BIOLOGICAL TISSUES USING AN ULTRASONIC TRANSDUCER |
JP4910770B2 (en) * | 2007-02-28 | 2012-04-04 | Jfeスチール株式会社 | Tubular ultrasonic inspection apparatus and ultrasonic inspection method |
US20090048789A1 (en) * | 2007-04-13 | 2009-02-19 | University Of South Carolina | Optimized Embedded Ultrasonics Structural Radar System With Piezoelectric Wafer Active Sensor Phased Arrays For In-Situ Wide-Area Damage Detection |
US20090048798A1 (en) * | 2007-08-15 | 2009-02-19 | Allen Keith Bates | Method for Performing Write Calibrations on Holographic Storage Media |
US8210043B2 (en) * | 2009-04-06 | 2012-07-03 | Hitachi-Ge Nuclear Energy, Ltd. | Ultrasonic measurement method, ultrasonic measurement apparatus, and ultrasonic sensor |
JP5593208B2 (en) | 2010-11-29 | 2014-09-17 | 日立Geニュークリア・エナジー株式会社 | Ultrasonic flaw detection apparatus and ultrasonic flaw detection method |
-
2013
- 2013-08-20 JP JP2013170048A patent/JP2015040697A/en active Pending
-
2014
- 2014-08-14 EP EP14180996.2A patent/EP2840391A1/en not_active Withdrawn
- 2014-08-18 US US14/462,179 patent/US20150053012A1/en not_active Abandoned
- 2014-08-19 IN IN2347DE2014 patent/IN2014DE02347A/en unknown
- 2014-08-19 CN CN201410408782.2A patent/CN104422732A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2015040697A (en) | 2015-03-02 |
CN104422732A (en) | 2015-03-18 |
US20150053012A1 (en) | 2015-02-26 |
EP2840391A1 (en) | 2015-02-25 |
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