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DK1032804T3 - Indretning til fejlregistrering og/eller vægtykkelsesmåling ved gennemløbende bånd eller rør af kunststof med hjælp af ultralydssignaler - Google Patents

Indretning til fejlregistrering og/eller vægtykkelsesmåling ved gennemløbende bånd eller rør af kunststof med hjælp af ultralydssignaler

Info

Publication number
DK1032804T3
DK1032804T3 DK98962383T DK98962383T DK1032804T3 DK 1032804 T3 DK1032804 T3 DK 1032804T3 DK 98962383 T DK98962383 T DK 98962383T DK 98962383 T DK98962383 T DK 98962383T DK 1032804 T3 DK1032804 T3 DK 1032804T3
Authority
DK
Denmark
Prior art keywords
ultrasonic
reflected
tubes
wall thickness
signals
Prior art date
Application number
DK98962383T
Other languages
English (en)
Inventor
Torsten Schulze
Reinhard Klose
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 DK1032804T3 publication Critical patent/DK1032804T3/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
    • G01N29/11—Analysing solids by measuring attenuation of acoustic waves
    • 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
    • G01N2291/0235—Plastics; polymers; soft materials, e.g. rubber
    • 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)
  • 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)
  • General Physics & Mathematics (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)
DK98962383T 1997-11-19 1998-11-13 Indretning til fejlregistrering og/eller vægtykkelsesmåling ved gennemløbende bånd eller rør af kunststof med hjælp af ultralydssignaler DK1032804T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19751193 1997-11-19
PCT/EP1998/007515 WO1999026040A1 (de) 1997-11-19 1998-11-13 Einrichtung zur fehlererfassung und/oder wanddickenmessung bei durchlaufenden bändern oder rohren aus kunststoff mit ultraschallsignalen

Publications (1)

Publication Number Publication Date
DK1032804T3 true DK1032804T3 (da) 2004-05-24

Family

ID=7849162

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98962383T DK1032804T3 (da) 1997-11-19 1998-11-13 Indretning til fejlregistrering og/eller vægtykkelsesmåling ved gennemløbende bånd eller rør af kunststof med hjælp af ultralydssignaler

Country Status (7)

Country Link
US (1) US6443011B1 (da)
EP (1) EP1032804B1 (da)
JP (1) JP3477170B2 (da)
AT (1) ATE260458T1 (da)
DE (2) DE59810859D1 (da)
DK (1) DK1032804T3 (da)
WO (1) WO1999026040A1 (da)

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US8883490B2 (en) 2006-03-24 2014-11-11 Handylab, Inc. Fluorescence detector for microfluidic diagnostic system
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US8709787B2 (en) 2006-11-14 2014-04-29 Handylab, Inc. Microfluidic cartridge and method of using same
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US9618139B2 (en) 2007-07-13 2017-04-11 Handylab, Inc. Integrated heater and magnetic separator
EP3222733B1 (en) 2007-07-13 2021-04-07 Handylab, Inc. Polynucleotide capture materials, and methods of using same
US8105783B2 (en) 2007-07-13 2012-01-31 Handylab, Inc. Microfluidic cartridge
US9186677B2 (en) 2007-07-13 2015-11-17 Handylab, Inc. Integrated apparatus for performing nucleic acid extraction and diagnostic testing on multiple biological samples
US8182763B2 (en) 2007-07-13 2012-05-22 Handylab, Inc. Rack for sample tubes and reagent holders
US9360309B2 (en) * 2008-03-14 2016-06-07 Cidra Corporate Services Inc. Method and apparatus for monitoring of component housing wall thickness and wear monitoring
USD787087S1 (en) 2008-07-14 2017-05-16 Handylab, Inc. Housing
ES2617599T3 (es) 2011-04-15 2017-06-19 Becton, Dickinson And Company Termociclador microfluídico de exploración en tiempo real y métodos para termociclado sincronizado y detección óptica de exploración
BR112014007440B1 (pt) 2011-09-30 2020-11-03 Becton, Dickinson And Company lâmina de reagentes unificada e métodos para detectar a presença ou ausência de ponta de pipeta dentro de bainha de pipeta e para determinar o comprimento de ponta de pipeta dentro de bainha de pipeta na mesma
AT512647B1 (de) * 2012-09-12 2013-10-15 Engel Austria Gmbh Temperaturverlaufermittlung im Schmelzeraum
DE102014214046B3 (de) * 2014-07-18 2015-10-01 Inoex Gmbh Messvorrichtung und Verfahren zur Vermessung von Prüfobjekten
DE102016111044A1 (de) * 2016-06-16 2017-12-21 INOEX GmbH Innovationen und Ausrüstungen für die Extrusionstechnik Terahertz-Messvorrichtung und ein Terahertz-Messverfahren, zur Vermessung eines Prüfobjektes mittels einer Laufzeitmessung
DE102017125740B4 (de) * 2017-11-03 2021-05-27 INOEX GmbH Innovationen und Ausrüstungen für die Extrusionstechnik Terahertz-Messverfahren und Terahertz-Messvorrichtung zur Vermessung von Rohren
DE102017125753A1 (de) * 2017-11-03 2019-05-09 INOEX GmbH Innovationen und Ausrüstungen für die Extrusionstechnik Terahertz-Messverfahren und Terahertz-Messvorrichtung zum Messen mindestens einer Wanddicke eines rohrförmigen Messobjektes
CN108016020B (zh) * 2017-12-12 2023-10-24 河北天昱恒科技有限公司 塑料管自动检测装置
DE102023130214A1 (de) * 2023-11-01 2025-05-08 CiTEX Holding GmbH Ultraschall-Messvorrichtung und Verfahren zum Vermessen von Extrusionsprodukten, sowie Extrusionsstrecke

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Also Published As

Publication number Publication date
JP2001523813A (ja) 2001-11-27
DE59810859D1 (de) 2004-04-01
DE19852335A1 (de) 1999-06-02
JP3477170B2 (ja) 2003-12-10
EP1032804A1 (de) 2000-09-06
WO1999026040A1 (de) 1999-05-27
US6443011B1 (en) 2002-09-03
EP1032804B1 (de) 2004-02-25
DE19852335C2 (de) 2002-05-29
ATE260458T1 (de) 2004-03-15

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