AU2001269717A1 - Apparatus and method for detecting pipeline defects - Google Patents

Apparatus and method for detecting pipeline defects

Info

Publication number
AU2001269717A1
AU2001269717A1 AU2001269717A AU6971701A AU2001269717A1 AU 2001269717 A1 AU2001269717 A1 AU 2001269717A1 AU 2001269717 A AU2001269717 A AU 2001269717A AU 6971701 A AU6971701 A AU 6971701A AU 2001269717 A1 AU2001269717 A1 AU 2001269717A1
Authority
AU
Australia
Prior art keywords
detecting pipeline
pipeline defects
defects
detecting
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.)
Abandoned
Application number
AU2001269717A
Inventor
Toru Goebuchi
Hiroyuki Iinuma
David Thomas Iseley
Kenzi Karasaki
Ko Sano
Hiromasa Shima
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.)
Oyo Corp USA
Original Assignee
Oyo Corp
Oyo Corp USA
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 Oyo Corp, Oyo Corp USA filed Critical Oyo Corp
Publication of AU2001269717A1 publication Critical patent/AU2001269717A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores
    • G01N2021/9542—Inspecting the inner surface of hollow bodies, e.g. bores using a probe
    • G01N2021/9544—Inspecting the inner surface of hollow bodies, e.g. bores using a probe with emitter and receiver on the probe

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
AU2001269717A 2000-05-30 2001-05-30 Apparatus and method for detecting pipeline defects Abandoned AU2001269717A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20778400P 2000-05-30 2000-05-30
US60207784 2000-05-30
PCT/US2001/017390 WO2001092852A1 (en) 2000-05-30 2001-05-30 Apparatus and method for detecting pipeline defects

Publications (1)

Publication Number Publication Date
AU2001269717A1 true AU2001269717A1 (en) 2001-12-11

Family

ID=22771992

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001269717A Abandoned AU2001269717A1 (en) 2000-05-30 2001-05-30 Apparatus and method for detecting pipeline defects

Country Status (6)

Country Link
US (1) US7164476B2 (en)
EP (1) EP1305594B1 (en)
JP (1) JP2004509321A (en)
AU (1) AU2001269717A1 (en)
DE (1) DE60141025D1 (en)
WO (1) WO2001092852A1 (en)

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Also Published As

Publication number Publication date
JP2004509321A (en) 2004-03-25
EP1305594A1 (en) 2003-05-02
EP1305594A4 (en) 2005-06-29
WO2001092852A9 (en) 2009-07-23
DE60141025D1 (en) 2010-02-25
EP1305594B1 (en) 2010-01-06
WO2001092852A1 (en) 2001-12-06
US7164476B2 (en) 2007-01-16
US20040021858A1 (en) 2004-02-05

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