ATE450792T1 - Verfahren und vorrichtung zur untersuchung des innenmaterials eines objekts, beispielsweise einer pipeline oder eines menschlichen körpers, von einer oberfläche des objekts mit ultraschall - Google Patents

Verfahren und vorrichtung zur untersuchung des innenmaterials eines objekts, beispielsweise einer pipeline oder eines menschlichen körpers, von einer oberfläche des objekts mit ultraschall

Info

Publication number
ATE450792T1
ATE450792T1 AT05704551T AT05704551T ATE450792T1 AT E450792 T1 ATE450792 T1 AT E450792T1 AT 05704551 T AT05704551 T AT 05704551T AT 05704551 T AT05704551 T AT 05704551T AT E450792 T1 ATE450792 T1 AT E450792T1
Authority
AT
Austria
Prior art keywords
interior material
ultrasound
examining
pipeline
human body
Prior art date
Application number
AT05704551T
Other languages
English (en)
Inventor
Niels Poertzgen
Andries Gisolf
Original Assignee
Roentgen Tech Dienst Bv
Univ Delft Tech
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 Roentgen Tech Dienst Bv, Univ Delft Tech filed Critical Roentgen Tech Dienst Bv
Application granted granted Critical
Publication of ATE450792T1 publication Critical patent/ATE450792T1/de

Links

Classifications

    • 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
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time 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
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
    • 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
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/011—Velocity or travel time
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
    • 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
    • G01N2291/10—Number of transducers
    • G01N2291/103—Number of transducers one emitter, two or more receivers

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)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
AT05704551T 2004-01-16 2005-01-14 Verfahren und vorrichtung zur untersuchung des innenmaterials eines objekts, beispielsweise einer pipeline oder eines menschlichen körpers, von einer oberfläche des objekts mit ultraschall ATE450792T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1025267A NL1025267C2 (nl) 2004-01-16 2004-01-16 Werkwijze en inrichting voor het vanaf een oppervlak van een voorwerp zoals een pijpleiding of een menselijk lichaam onderzoeken van het inwendige materiaal van het voorwerp met behulp van ultrasoon geluid.
PCT/NL2005/000021 WO2005068995A1 (en) 2004-01-16 2005-01-14 Method and apparatus for examining the interior material of an object, such as a pipeline or a human body from a surface of the object using ultrasound

Publications (1)

Publication Number Publication Date
ATE450792T1 true ATE450792T1 (de) 2009-12-15

Family

ID=34793386

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05704551T ATE450792T1 (de) 2004-01-16 2005-01-14 Verfahren und vorrichtung zur untersuchung des innenmaterials eines objekts, beispielsweise einer pipeline oder eines menschlichen körpers, von einer oberfläche des objekts mit ultraschall

Country Status (9)

Country Link
US (1) US7650789B2 (de)
EP (1) EP1709418B1 (de)
AT (1) ATE450792T1 (de)
AU (1) AU2005204901B2 (de)
CA (1) CA2553340C (de)
DE (1) DE602005018019D1 (de)
ES (1) ES2337269T3 (de)
NL (1) NL1025267C2 (de)
WO (1) WO2005068995A1 (de)

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Also Published As

Publication number Publication date
EP1709418A1 (de) 2006-10-11
ES2337269T3 (es) 2010-04-22
WO2005068995A1 (en) 2005-07-28
US7650789B2 (en) 2010-01-26
DE602005018019D1 (de) 2010-01-14
CA2553340A1 (en) 2005-07-28
CA2553340C (en) 2011-08-02
AU2005204901B2 (en) 2009-09-03
US20070277611A1 (en) 2007-12-06
AU2005204901A1 (en) 2005-07-28
NL1025267C2 (nl) 2005-07-19
EP1709418B1 (de) 2009-12-02

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