AU504811B1 - Pipeline inspection system - Google Patents

Pipeline inspection system

Info

Publication number
AU504811B1
AU504811B1 AU35118/78A AU3511878A AU504811B1 AU 504811 B1 AU504811 B1 AU 504811B1 AU 35118/78 A AU35118/78 A AU 35118/78A AU 3511878 A AU3511878 A AU 3511878A AU 504811 B1 AU504811 B1 AU 504811B1
Authority
AU
Australia
Prior art keywords
inspection system
pipeline inspection
pipeline
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
Application number
AU35118/78A
Inventor
I Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Gas PLC
Original Assignee
British Gas PLC
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 British Gas PLC filed Critical British Gas PLC
Priority to AU35118/78A priority Critical patent/AU504811B1/en
Application granted granted Critical
Publication of AU504811B1 publication Critical patent/AU504811B1/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • G01N27/9093—Arrangements for supporting the sensor; Combinations of eddy-current sensors and auxiliary arrangements for marking or for rejecting

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)
AU35118/78A 1978-04-14 1978-04-14 Pipeline inspection system Expired AU504811B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU35118/78A AU504811B1 (en) 1978-04-14 1978-04-14 Pipeline inspection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU35118/78A AU504811B1 (en) 1978-04-14 1978-04-14 Pipeline inspection system

Publications (1)

Publication Number Publication Date
AU504811B1 true AU504811B1 (en) 1979-11-01

Family

ID=3722367

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35118/78A Expired AU504811B1 (en) 1978-04-14 1978-04-14 Pipeline inspection system

Country Status (1)

Country Link
AU (1) AU504811B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109459501A (en) * 2018-12-29 2019-03-12 汕头市超声检测科技有限公司 A kind of Ultrasonic NDT chain type scanning frame for large diameter pipeline

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109459501A (en) * 2018-12-29 2019-03-12 汕头市超声检测科技有限公司 A kind of Ultrasonic NDT chain type scanning frame for large diameter pipeline
CN109459501B (en) * 2018-12-29 2023-09-12 汕头市超声检测科技有限公司 Ultrasonic nondestructive testing chain type scanning frame for large-caliber pipeline

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