GB1312229A - Apparatus and method for pipeline inspection - Google Patents

Apparatus and method for pipeline inspection

Info

Publication number
GB1312229A
GB1312229A GB3212771A GB3212771A GB1312229A GB 1312229 A GB1312229 A GB 1312229A GB 3212771 A GB3212771 A GB 3212771A GB 3212771 A GB3212771 A GB 3212771A GB 1312229 A GB1312229 A GB 1312229A
Authority
GB
United Kingdom
Prior art keywords
pipeline
longitudinally extending
inspection
pipe
unit
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
GB3212771A
Other languages
English (en)
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
Publication of GB1312229A publication Critical patent/GB1312229A/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)
GB3212771A 1970-07-20 1971-07-08 Apparatus and method for pipeline inspection Expired GB1312229A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1312229A true GB1312229A (en) 1973-04-04

Family

ID=22004749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3212771A Expired GB1312229A (en) 1970-07-20 1971-07-08 Apparatus and method for pipeline inspection

Country Status (4)

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2229970A1 (https=) * 1973-05-14 1974-12-13 Vetco Offshore Ind Inc
GB2122713A (en) * 1982-06-28 1984-01-18 Mannesmann Ag Apparatus for working on the interior of pipes
US4560931A (en) * 1981-08-07 1985-12-24 Kubota, Ltd. Self-propelled mobile pipeline inspection apparatus and method for inspecting pipelines
EP0523880A1 (en) * 1991-07-19 1993-01-20 British Gas plc Pipeline inspection vehicle
CN109051811A (zh) * 2018-09-07 2018-12-21 中铁第四勘察设计院集团有限公司 一种冷链物流管道内互连式运输器
CN112147213A (zh) * 2020-09-24 2020-12-29 中石油西北联合管道有限责任公司 一种输气管道漏磁内检测器机芯结构

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2048496B (en) * 1979-02-28 1983-09-07 British Gas Corp Pipe inspection apparatus
FR2464473A1 (fr) * 1979-08-28 1981-03-06 Framatome Sa Dispositif de detection des defauts d'une plaque metallique au moyen de courants de foucault et procede utilisant ce dispositif
FR2668605B1 (fr) * 1990-10-31 1994-03-18 Commissariat A Energie Atomique Sonde de controle de tubes cintres, a tete de controle tournante.
CN106321774B (zh) * 2016-11-17 2018-11-09 费勉仪器科技（上海）有限公司 一种磁力传动机构及应用该传动机构的真空管道系统

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2229970A1 (https=) * 1973-05-14 1974-12-13 Vetco Offshore Ind Inc
US4560931A (en) * 1981-08-07 1985-12-24 Kubota, Ltd. Self-propelled mobile pipeline inspection apparatus and method for inspecting pipelines
GB2122713A (en) * 1982-06-28 1984-01-18 Mannesmann Ag Apparatus for working on the interior of pipes
EP0523880A1 (en) * 1991-07-19 1993-01-20 British Gas plc Pipeline inspection vehicle
US5351564A (en) * 1991-07-19 1994-10-04 British Gas Plc Pipeline inspection vehicle
CN109051811A (zh) * 2018-09-07 2018-12-21 中铁第四勘察设计院集团有限公司 一种冷链物流管道内互连式运输器
CN112147213A (zh) * 2020-09-24 2020-12-29 中石油西北联合管道有限责任公司 一种输气管道漏磁内检测器机芯结构
CN112147213B (zh) * 2020-09-24 2024-04-16 管网集团(新疆)联合管道有限责任公司 一种输气管道漏磁内检测器机芯结构

Also Published As

Publication number Publication date
FR2107031A5 (https=) 1972-05-05
DE2136259A1 (de) 1972-01-27
CA953364A (en) 1974-08-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee