CA953364A - Apparatus and method for pipeline inspection - Google Patents

Apparatus and method for pipeline inspection

Info

Publication number
CA953364A
CA953364A CA116,883A CA116883A CA953364A CA 953364 A CA953364 A CA 953364A CA 116883 A CA116883 A CA 116883A CA 953364 A CA953364 A CA 953364A
Authority
CA
Canada
Prior art keywords
pipeline inspection
inspection
pipeline
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
CA116,883A
Other versions
CA116883S (en
Inventor
Robert D. Barton
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.)
AMF Inc
Original Assignee
AMF Inc
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 AMF Inc filed Critical AMF Inc
Priority to CA193,464A priority Critical patent/CA960310A/en
Application granted granted Critical
Publication of CA953364A publication Critical patent/CA953364A/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
    • G01N27/9093—Arrangements for supporting the sensor; Combinations of eddy-current sensors and auxiliary arrangements for marking or for rejecting
    • 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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
CA116,883A 1970-07-20 1971-06-28 Apparatus and method for pipeline inspection Expired CA953364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA193,464A CA960310A (en) 1970-07-20 1974-02-25 Apparatus and method for pipeline inspection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5649170A 1970-07-20 1970-07-20

Publications (1)

Publication Number Publication Date
CA953364A true CA953364A (en) 1974-08-20

Family

ID=22004749

Family Applications (1)

Application Number Title Priority Date Filing Date
CA116,883A Expired CA953364A (en) 1970-07-20 1971-06-28 Apparatus and method for pipeline inspection

Country Status (4)

Country Link
CA (1) CA953364A (en)
DE (1) DE2136259A1 (en)
FR (1) FR2107031A5 (en)
GB (1) GB1312229A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3899734A (en) * 1973-05-14 1975-08-12 Vetco Offshore Ind Inc Magnetic flux leakage inspection method and apparatus including magnetic diodes
GB2048496B (en) * 1979-02-28 1983-09-07 British Gas Corp Pipe inspection apparatus
FR2464473A1 (en) * 1979-08-28 1981-03-06 Framatome Sa DEVICE FOR DETECTING THE DEFECTS OF A METAL PLATE USING FOUCAULT CURRENTS AND METHOD USING THE SAME
JPS5826256A (en) * 1981-08-07 1983-02-16 Kubota Ltd Inspecting device for pipe
DE3224498C2 (en) * 1982-06-28 1987-02-12 Mannesmann AG, 4000 Düsseldorf Pipe Newt
FR2668605B1 (en) * 1990-10-31 1994-03-18 Commissariat A Energie Atomique HOSE TUBE INSPECTION PROBE WITH ROTATING CONTROL HEAD.
GB2257788A (en) * 1991-07-19 1993-01-20 British Gas Plc Pipeline inspection vehicle
CN106321774B (en) * 2016-11-17 2018-11-09 费勉仪器科技（上海）有限公司 A kind of magnetic driving mechanism and the vacuum pipe system using the transmission mechanism
CN109051811A (en) * 2018-09-07 2018-12-21 中铁第四勘察设计院集团有限公司 Interconnection system carrier in a kind of Cold Chain Logistics pipeline
CN112147213B (en) * 2020-09-24 2024-04-16 管网集团(新疆)联合管道有限责任公司 Detector core structure in gas transmission pipeline magnetic leakage

Also Published As

Publication number Publication date
GB1312229A (en) 1973-04-04
DE2136259A1 (en) 1972-01-27
FR2107031A5 (en) 1972-05-05

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