DK1015846T3 - Ultralydsmåleapparat med sender og modtager til stedbestemmelse af den geometriske position af grænsen imellem et første og et andet stof fra et referencested - Google Patents

Ultralydsmåleapparat med sender og modtager til stedbestemmelse af den geometriske position af grænsen imellem et første og et andet stof fra et referencested

Info

Publication number
DK1015846T3
DK1015846T3 DK98951389T DK98951389T DK1015846T3 DK 1015846 T3 DK1015846 T3 DK 1015846T3 DK 98951389 T DK98951389 T DK 98951389T DK 98951389 T DK98951389 T DK 98951389T DK 1015846 T3 DK1015846 T3 DK 1015846T3
Authority
DK
Denmark
Prior art keywords
boundary
measuring apparatus
ultrasonic
receiver
determining
Prior art date
Application number
DK98951389T
Other languages
English (en)
Inventor
Torsten Schulze
Original Assignee
Inoex Gmbh
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 Inoex Gmbh filed Critical Inoex Gmbh
Application granted granted Critical
Publication of DK1015846T3 publication Critical patent/DK1015846T3/da

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
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
    • 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
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G01N2291/0231—Composite or layered materials
    • 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
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02854—Length, thickness
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
DK98951389T 1997-09-20 1998-09-12 Ultralydsmåleapparat med sender og modtager til stedbestemmelse af den geometriske position af grænsen imellem et første og et andet stof fra et referencested DK1015846T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19741586A DE19741586C1 (de) 1997-09-20 1997-09-20 Ultraschallmeßgerät mit Sender und Empfänger für die Ortung der geometrischen Lage der Grenze zwischen einem ersten und einem zweiten Stoff von einem Bezugsort
PCT/EP1998/005819 WO1999015855A1 (de) 1997-09-20 1998-09-12 Ultraschallmessgerät mit sender und empfänger für die ortung der geometrischen lage der grenze zwischen einem ersten und einem zweiten stoff von einem bezugsort

Publications (1)

Publication Number Publication Date
DK1015846T3 true DK1015846T3 (da) 2003-07-21

Family

ID=7843091

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98951389T DK1015846T3 (da) 1997-09-20 1998-09-12 Ultralydsmåleapparat med sender og modtager til stedbestemmelse af den geometriske position af grænsen imellem et første og et andet stof fra et referencested

Country Status (7)

Country Link
US (1) US6304514B1 (da)
EP (1) EP1015846B1 (da)
JP (1) JP2001517778A (da)
AT (1) ATE240503T1 (da)
DE (2) DE19741586C1 (da)
DK (1) DK1015846T3 (da)
WO (1) WO1999015855A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4087023B2 (ja) * 1998-09-22 2008-05-14 シャープ株式会社 ミリ波帯信号送受信システムおよびミリ波帯信号送受信システムを具備した家屋
WO2004057325A1 (de) * 2002-12-19 2004-07-08 Agfa Ndt Gmbh Ultraschall-prüfgerät und verfahren zur auswertung von ultraschallsignalen
WO2007069775A1 (ja) * 2005-12-14 2007-06-21 Teijin Pharma Limited 照射位置確認機能を有する医療用超音波装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325932A1 (fr) * 1975-09-23 1977-04-22 Tech Ind Mecanique Centre Procede et dispositif d'examen superficiel par les ultra-sons
NL8002888A (nl) * 1980-05-19 1981-12-16 Neratoom Stelsel voor het meten van de wanddikte van een meetobject.
DE3401144C1 (de) * 1984-01-14 1984-10-25 Krautkrämer GmbH, 5000 Köln Schaltungsvorrichtung zur Korrektur des Schallaufwegfehlers bei der Wanddickenmessung mit Ultraschallimpulsen
DE3418486C1 (de) * 1984-05-18 1986-01-02 Krautkrämer GmbH, 5000 Köln Ultraschallprüfverfahren und Schaltungsvorrichtung zur automatischen Ermittlung von rückwandnahen Ungänzen
DE4318445B4 (de) * 1993-06-03 2006-07-13 Heidelberger Druckmaschinen Ag Verfahren zur Bestimmung der Beschichtungsdicke eines aufzutragenden Mediums
DE19526014A1 (de) * 1995-07-17 1997-01-23 Rxs Schrumpftech Garnituren Verfahren zur Messung von Wandstärken mit Hilfe von Ultraschallwellen
US5661241A (en) * 1995-09-11 1997-08-26 The Babcock & Wilcox Company Ultrasonic technique for measuring the thickness of cladding on the inside surface of vessels from the outside diameter surface
DE19534503A1 (de) * 1995-09-16 1997-04-24 Michael Prof Dr Dr Gitis Einzelschicht-Dickenmessung an mehrschichtigen Kunststoffrohren, -platten und sonstigen Kunststoffbeschichtungen

Also Published As

Publication number Publication date
DE59808383D1 (de) 2003-06-18
DE19741586C1 (de) 1999-07-29
ATE240503T1 (de) 2003-05-15
WO1999015855A1 (de) 1999-04-01
EP1015846A1 (de) 2000-07-05
US6304514B1 (en) 2001-10-16
JP2001517778A (ja) 2001-10-09
EP1015846B1 (de) 2003-05-14

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