JPS5690257A - Ultrasonic web measuring device - Google Patents

Ultrasonic web measuring device

Info

Publication number
JPS5690257A
JPS5690257A JP17081380A JP17081380A JPS5690257A JP S5690257 A JPS5690257 A JP S5690257A JP 17081380 A JP17081380 A JP 17081380A JP 17081380 A JP17081380 A JP 17081380A JP S5690257 A JPS5690257 A JP S5690257A
Authority
JP
Japan
Prior art keywords
measuring device
web measuring
ultrasonic web
ultrasonic
web
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.)
Pending
Application number
JP17081380A
Other languages
English (en)
Inventor
Aren Boomu Geerii
Kurifuoodo Heebujiy Chiyaaruzu
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.)
INST OBU PAPER KEMISUTORII
Original Assignee
INST OBU PAPER KEMISUTORII
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 INST OBU PAPER KEMISUTORII filed Critical INST OBU PAPER KEMISUTORII
Publication of JPS5690257A publication Critical patent/JPS5690257A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34—Paper
    • G01N33/346—Paper sheets
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D21G9/0009—Paper-making control systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H5/00—Measuring propagation velocity of ultrasonic, sonic or infrasonic waves, e.g. of pressure 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
    • G01N29/04—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
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G01N2291/0237—Thin materials, e.g. paper, membranes, thin films
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP17081380A 1979-12-03 1980-12-03 Ultrasonic web measuring device Pending JPS5690257A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/099,410 US4291577A (en) 1979-12-03 1979-12-03 On line ultrasonic velocity gauge

Publications (1)

Publication Number Publication Date
JPS5690257A true JPS5690257A (en) 1981-07-22

Family

ID=22274870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17081380A Pending JPS5690257A (en) 1979-12-03 1980-12-03 Ultrasonic web measuring device

Country Status (5)

Country Link
US (1) US4291577A (ja)
JP (1) JPS5690257A (ja)
CA (1) CA1146256A (ja)
DE (1) DE3045581A1 (ja)
SE (1) SE8008372L (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6247549A (ja) * 1985-08-23 1987-03-02 ユニオン・キヤンプ・コ−ポレイシヨン 光を吸収する加工片の物理的性質を物理的に接触せずに非破壊試験する方法と装置
JPS62197760A (ja) * 1986-02-20 1987-09-01 ユニオン・キヤンプ・コ−ポレイシヨン 光を吸収する製作品の物理的性質の非破壊試験方法

Families Citing this family (40)

* Cited by examiner, † Cited by third party
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US4353256A (en) * 1981-01-19 1982-10-12 The Electricity Council Non-contact measurement of physical properties of continuously moving metal strip
AU558911B2 (en) * 1981-06-29 1987-02-12 Mount Isa Mines Ltd. Conveyor belt monitor
US4574634A (en) * 1984-08-09 1986-03-11 Westvaco Corporation Automatic paper testing apparatus
US4688423A (en) * 1985-04-11 1987-08-25 Measurex Corporation System and process for measuring ultrasonic velocity
US4864851A (en) * 1985-05-02 1989-09-12 Measurex Corporation Sensor and system for continuous determination of sheet strength
FI852127A0 (fi) * 1985-05-28 1985-05-28 Puumalaisen Tutkimuslaitos Oy Foerfarande foer maetning av tjocklek av en kontinuerlig materialbana och anordning foer tillaempning av foerfarandet.
DE3527838A1 (de) * 1985-08-02 1987-02-05 Wilhelm Westerteiger Verfahren und vorrichtung zum messen der luftdurchlaessigkeit
US4866984A (en) * 1985-10-04 1989-09-19 Measurex Corporation Sensor and system for continuous determination of paper strength
US4730492A (en) * 1986-05-12 1988-03-15 Accuray Corporation Measuring the speed of ultrasound in a moving web of paper
US4713572A (en) * 1986-06-06 1987-12-15 Accuray Corporation Ultrasonic transducers for on-line applications
WO1988005168A1 (en) * 1986-12-30 1988-07-14 Bethlehem Steel Corporation Ultrasonic transducer and a measurement system using the same
US4976150A (en) * 1986-12-30 1990-12-11 Bethlehem Steel Corporation Ultrasonic transducers
US4735087A (en) * 1987-01-20 1988-04-05 Westvaco Corporation In situ papermachine web sound velocity test
US4898034A (en) * 1988-08-23 1990-02-06 The United States Of America As Represented By The Department Of Energy High temperature ultrasonic testing of materials for internal flaws
US5025665A (en) * 1989-06-01 1991-06-25 Elsag International B.V. Non-contacting on-line paper strength measuring system
US5171403A (en) * 1989-11-07 1992-12-15 Measurex Corporation Method for determining the bending stiffness of a moving sheet
FR2661749B1 (fr) * 1990-05-02 1994-04-15 Centre Tech Ind Papiers Cartons Procede et dispositif pour determiner le coefficient d'elasticite d'un materiau non rigide en defilement.
US5126946A (en) * 1990-11-13 1992-06-30 The North American Manufacturing Company Ultrasonic edge detector
US5493910A (en) * 1992-11-03 1996-02-27 Institute Of Paper Science And Technology, Inc. Method and system of measuring ultrasonic signals in the plane of a moving web
CA2106515A1 (en) * 1992-11-03 1994-05-04 Maclin S. Hall Out-of-plane ultrasonic velocity measurement
US5398538A (en) * 1993-01-28 1995-03-21 Abb Industrial Systems Inc. On-line measurement of ultrasonic velocities in web manufacturing processes
CA2167813C (en) * 1993-10-22 2005-03-29 Russell J. Allan Strength determination of sheet materials by ultrasonic testing
SE504575C2 (sv) * 1994-10-06 1997-03-10 Lorentzen & Wettre Ab Anordning för ultraljudsmätning av elastiska egenskaper hos en pappersbana i rörelse
SE504576C2 (sv) * 1994-10-06 1997-03-10 Lorentzen & Wettre Ab Anordning för att med ultraljud mäta de elastiska egenskaperna hos en pappersbana i rörelse
DE19637808C1 (de) * 1996-09-17 1997-12-18 Honeywell Ag Vorrichtung zur Messung der Biegesteifigkeit von bewegtem blattförmigem Material
US6308570B1 (en) * 1998-06-25 2001-10-30 Institute Of Paper Science And Technology, Inc. Method and apparatus for ultrasonic characterization through the thickness direction of a moving web
DE19915203C2 (de) * 1998-07-24 2000-11-23 Georgsmarienhuette Gmbh Verfahren und Vorrichtung zur zerstörungsfreien Prüfung von zu walzendem, noch gut verformbarem Stahl auf Innenfehler
US6289729B1 (en) 1998-12-28 2001-09-18 Fife Corporation Ultrasonic sensor for web-guiding apparatus
DE19908973A1 (de) * 1999-03-02 2000-09-07 Voith Sulzer Papiertech Patent Verfahren zur Regelung des Reißlängenverhältnisses einer erzeugten Papierbahn und Papiermaschine
US6175419B1 (en) 1999-03-24 2001-01-16 Fife Corporation Light sensor for web-guiding apparatus
US6688178B1 (en) * 2001-03-02 2004-02-10 Materials Systems, Inc. Roller transducer apparatus
JP3673777B2 (ja) * 2001-08-21 2005-07-20 キヤノン株式会社 信号出力装置、シート材の種類判別装置及び画像形成装置
US6644121B2 (en) * 2001-10-24 2003-11-11 Beta Lasermike, Inc. On-line measurement system for product formed in a continuous manner and method therefor
US7213459B2 (en) * 2004-03-24 2007-05-08 General Electric Company High speed inspection system and method
US8463560B2 (en) * 2005-09-21 2013-06-11 Testing Machines, Inc. Method and apparatus for measuring properties of board products
DE102007015365A1 (de) 2007-03-28 2008-10-02 Man Roland Druckmaschinen Ag Verfahren zur Bestimmung des Härtungsgrades oder Trockengrades von Druckfarben- und Lackschichten in Druckmaschinen
DE102007030566A1 (de) 2007-03-28 2008-10-02 Man Roland Druckmaschinen Ag Zerstörungsfreie Prüfverfahren der Aushärtungs- oder Trocknungsgrades von Farben und Lacken
EP1975607A3 (de) 2007-03-28 2012-02-29 manroland AG Zerstörungsfreie Prüfverfahren der Aushärtungs- oder Trocknungsgrades von Farben und Lacken mittels Oberflächenwellen
DE102007019486A1 (de) * 2007-04-25 2008-11-06 Voith Patent Gmbh Verfahren zur Bestimmung der Festigkeit einer Faserstoffbahn in Dickenrichtung
RU2411548C1 (ru) * 2009-11-16 2011-02-10 Шлюмберже Текнолоджи Б.В. Измерительный зонд для нефтегазовой скважины и/или обсадной колонны

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625035A (en) * 1945-12-22 1953-01-13 United Aircraft Corp Supersonic inspection device
CA938125A (en) * 1969-11-05 1973-12-11 L. C. Knight Richard Roll hardness device
AT329902B (de) * 1973-05-23 1976-06-10 Voest Ag Verfahren zum bestimmen der zugspannungsverteilung uber die breite eines kaltgewalzten bandes und vorrichtung zur durchfuhrung des verfahrens
SU601609A1 (ru) * 1975-09-26 1978-04-05 Каунасский Политехнический Институт Им.А.Снечкуса Устройство дл измерени скорости распространени ультразвука в движущемс листовом материале
EP0001674B1 (en) * 1977-08-23 1981-08-12 British Gas Corporation Wheel probe for ultrasonic inspection of pipelines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6247549A (ja) * 1985-08-23 1987-03-02 ユニオン・キヤンプ・コ−ポレイシヨン 光を吸収する加工片の物理的性質を物理的に接触せずに非破壊試験する方法と装置
JPS62197760A (ja) * 1986-02-20 1987-09-01 ユニオン・キヤンプ・コ−ポレイシヨン 光を吸収する製作品の物理的性質の非破壊試験方法

Also Published As

Publication number Publication date
DE3045581A1 (de) 1981-08-27
US4291577A (en) 1981-09-29
CA1146256A (en) 1983-05-10
SE8008372L (sv) 1981-06-04

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