GB2415256B - Underwater inspection apparatus and method - Google Patents
Underwater inspection apparatus and methodInfo
- Publication number
- GB2415256B GB2415256B GB0512075A GB0512075A GB2415256B GB 2415256 B GB2415256 B GB 2415256B GB 0512075 A GB0512075 A GB 0512075A GB 0512075 A GB0512075 A GB 0512075A GB 2415256 B GB2415256 B GB 2415256B
- Authority
- GB
- United Kingdom
- Prior art keywords
- inspection apparatus
- underwater inspection
- underwater
- inspection
- 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 - Fee Related
Links
- 238000007689 inspection Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
-
- 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
- G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
-
- 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
- G01N29/12—Analysing solids by measuring frequency or resonance of acoustic 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
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/223—Supports, positioning or alignment in fixed situation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
- G01R33/46—NMR spectroscopy
-
- 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
- G01N2291/267—Welds
- G01N2291/2675—Seam, butt welding
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Acoustics & Sound (AREA)
- Spectroscopy & Molecular Physics (AREA)
- High Energy & Nuclear Physics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0413323.7A GB0413323D0 (en) | 2004-06-14 | 2004-06-14 | Underwater inspection apparatus and method |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0512075D0 GB0512075D0 (en) | 2005-07-20 |
GB2415256A GB2415256A (en) | 2005-12-21 |
GB2415256B true GB2415256B (en) | 2008-03-19 |
Family
ID=32749908
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0413323.7A Ceased GB0413323D0 (en) | 2004-06-14 | 2004-06-14 | Underwater inspection apparatus and method |
GB0512075A Expired - Fee Related GB2415256B (en) | 2004-06-14 | 2005-06-14 | Underwater inspection apparatus and method |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0413323.7A Ceased GB0413323D0 (en) | 2004-06-14 | 2004-06-14 | Underwater inspection apparatus and method |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB0413323D0 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102426188A (en) * | 2011-11-16 | 2012-04-25 | 深圳市润渤船舶与石油工程技术有限公司 | Nondestructive detecting device for mooring wire rope and method thereof |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2483098B (en) * | 2010-08-27 | 2013-02-06 | Argus Remote System As | Chain link testing apparatus and method |
NO20101197A1 (en) * | 2010-08-27 | 2011-11-14 | Argus Remote Systems As | Chain link test equipment and procedure |
EA201301095A1 (en) * | 2011-05-10 | 2014-02-28 | Бп Корпорейшн Норт Америка Инк. | DEVICE FOR CARRYING OUT ULTRASONIC DEFECTOSCOPY (OPTIONS) AND METHOD FOR CARRYING OUT UNDERWATER ULTRASOUND DEFECTOSCOPY |
EP3754331A1 (en) | 2019-06-20 | 2020-12-23 | GrindoSonic BVBA | Method and system for analysing a test piece using a vibrational response signal |
CN111189527B (en) * | 2020-01-09 | 2021-10-19 | 哈尔滨工程大学 | Low-frequency vector hydrophone based on eddy current thickness measurement |
CN112034042A (en) * | 2020-08-25 | 2020-12-04 | 武汉理工大学 | Mooring chain working state detection device and detection method |
GB2625566A (en) | 2022-12-20 | 2024-06-26 | 4Subsea As | Monitoring the Condition of Marine Chains |
NO20221363A1 (en) * | 2022-12-20 | 2024-06-21 | 4Subsea As | Monitoring the condition of marine chains |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6058551A (en) * | 1983-09-12 | 1985-04-04 | Toshiba Corp | Looseness diagnostic method and apparatus therefor |
JPH05346420A (en) * | 1992-06-15 | 1993-12-27 | Nippon Hihakai Keisoku Kenkyusho:Kk | Bolt tightness diagnosis unit |
JPH07294497A (en) * | 1994-04-21 | 1995-11-10 | Kubota Corp | Fastening abnormality detecting method |
-
2004
- 2004-06-14 GB GBGB0413323.7A patent/GB0413323D0/en not_active Ceased
-
2005
- 2005-06-14 GB GB0512075A patent/GB2415256B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6058551A (en) * | 1983-09-12 | 1985-04-04 | Toshiba Corp | Looseness diagnostic method and apparatus therefor |
JPH05346420A (en) * | 1992-06-15 | 1993-12-27 | Nippon Hihakai Keisoku Kenkyusho:Kk | Bolt tightness diagnosis unit |
JPH07294497A (en) * | 1994-04-21 | 1995-11-10 | Kubota Corp | Fastening abnormality detecting method |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102426188A (en) * | 2011-11-16 | 2012-04-25 | 深圳市润渤船舶与石油工程技术有限公司 | Nondestructive detecting device for mooring wire rope and method thereof |
Also Published As
Publication number | Publication date |
---|---|
GB0413323D0 (en) | 2004-07-21 |
GB0512075D0 (en) | 2005-07-20 |
GB2415256A (en) | 2005-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20210614 |