NO950556L - Sonde for ACPD- eller ACFM-testsystem til detektering av defekter i en leder - Google Patents
Sonde for ACPD- eller ACFM-testsystem til detektering av defekter i en lederInfo
- Publication number
- NO950556L NO950556L NO950556A NO950556A NO950556L NO 950556 L NO950556 L NO 950556L NO 950556 A NO950556 A NO 950556A NO 950556 A NO950556 A NO 950556A NO 950556 L NO950556 L NO 950556L
- Authority
- NO
- Norway
- Prior art keywords
- acpd
- acfm
- probe
- conductor
- test system
- Prior art date
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
-
- 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
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/20—Investigating the presence of flaws
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth 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 Magnetic Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9403092A GB2286678B (en) | 1994-02-18 | 1994-02-18 | A probe for an ACFM uniform field array testing system |
Publications (2)
Publication Number | Publication Date |
---|---|
NO950556D0 NO950556D0 (no) | 1995-02-15 |
NO950556L true NO950556L (no) | 1995-08-21 |
Family
ID=10750525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO950556A NO950556L (no) | 1994-02-18 | 1995-02-15 | Sonde for ACPD- eller ACFM-testsystem til detektering av defekter i en leder |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2286678B (no) |
NO (1) | NO950556L (no) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6400146B1 (en) | 2000-09-12 | 2002-06-04 | Her Majesty The Queen In Right Of Canada As Represented By The Ministry Of Natural Resources | Sensor head for ACFM based crack detection |
GB201314483D0 (en) | 2013-08-13 | 2013-09-25 | Dolphitech As | Ultrasound testing |
GB2518817B (en) | 2013-08-23 | 2020-12-16 | Dolphitech As | Sensor module with adaptive backing layer |
GB201316656D0 (en) | 2013-09-19 | 2013-11-06 | Dolphitech As | Sensing apparatus using multiple ultrasound pulse shapes |
GB2524610B (en) * | 2014-03-28 | 2016-09-21 | Technical Software Consultants Ltd | A.C. Field measurement system |
WO2015159226A1 (en) | 2014-04-14 | 2015-10-22 | Eddyfi Ndt Inc. | Eddy current array probe with independent transmitters |
GB201416443D0 (en) | 2014-09-17 | 2014-10-29 | Dolphitech As | Remote non-destructive testing |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4303884A (en) * | 1978-10-19 | 1981-12-01 | Westinghouse Electric Corp. | Inflatable eddy current inspection probe for inspection of tubular means |
US4668912A (en) * | 1985-02-05 | 1987-05-26 | Westinghouse Electric Corp. | Eddy current inspection probe and method for assembling same |
EP0228177A3 (en) * | 1985-11-19 | 1988-11-02 | Electric Power Research Institute, Inc | Flexible eddy-current coil and coil array for nondestructive testing |
GB8817725D0 (en) * | 1988-07-26 | 1988-09-01 | Matelect Ltd | Techniques to improve accuracy of measurement of crack depth by a c p d |
DE3828552C2 (de) * | 1988-08-23 | 1994-10-13 | Karl Deutsch Pruef Und Mesgera | Verfahren und Vorrichtung zur Rißtiefenmessung |
US5047719A (en) * | 1990-05-25 | 1991-09-10 | The Failure Group, Inc. | Flexible coil assembly for reflectance-mode nondestructive eddy-current examination |
GB2257788A (en) * | 1991-07-19 | 1993-01-20 | British Gas Plc | Pipeline inspection vehicle |
US5315234A (en) * | 1992-04-03 | 1994-05-24 | General Electric Company | Eddy current device for inspecting a component having a flexible support with a plural sensor array |
US5377553A (en) * | 1993-05-12 | 1995-01-03 | Tuboscope Vetco International, Inc. | Transducer support device |
-
1994
- 1994-02-18 GB GB9403092A patent/GB2286678B/en not_active Expired - Lifetime
-
1995
- 1995-02-15 NO NO950556A patent/NO950556L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO950556D0 (no) | 1995-02-15 |
GB2286678A (en) | 1995-08-23 |
GB9403092D0 (en) | 1994-04-06 |
GB2286678B (en) | 1998-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |