ES2175357T3 - Aparato de deteccion acustica de defectos en una banda en movimiento. - Google Patents

Aparato de deteccion acustica de defectos en una banda en movimiento.

Info

Publication number
ES2175357T3
ES2175357T3 ES97908318T ES97908318T ES2175357T3 ES 2175357 T3 ES2175357 T3 ES 2175357T3 ES 97908318 T ES97908318 T ES 97908318T ES 97908318 T ES97908318 T ES 97908318T ES 2175357 T3 ES2175357 T3 ES 2175357T3
Authority
ES
Spain
Prior art keywords
pct
product
strip
moving
runner
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.)
Expired - Lifetime
Application number
ES97908318T
Other languages
English (en)
Inventor
Jean-Pierre Moufle
Philippe Piquemal
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.)
Sollac SA
Original Assignee
Sollac SA
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 Sollac SA filed Critical Sollac SA
Application granted granted Critical
Publication of ES2175357T3 publication Critical patent/ES2175357T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/225—Supports, positioning or alignment in moving situation
    • 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
    • G01N29/228—Details, e.g. general constructional or apparatus details related to high temperature conditions
    • 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
    • G01N29/27—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the material relative to a stationary sensor
    • 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
    • G01N29/28—Details, e.g. general constructional or apparatus details providing acoustic coupling, e.g. water
    • 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
    • G01N2291/0234—Metals, e.g. steel
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0427—Flexural waves, plate waves, e.g. Lamb waves, tuning fork, cantilever
    • 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
    • G01N2291/26—Scanned objects
    • G01N2291/263—Surfaces
    • G01N2291/2632—Surfaces flat

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 Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

LA INVENCION SE REFIERE A UN APARATO QUE COMPRENDE AL MENOS UN TRADUCTOR DE ONDAS DE LAMB (2) ALOJADO EN EL INTERIOR DE UNA RUEDA PALPADORA (1) DE MATERIAL FLEXIBLE QUE CONTIENE UN FLUIDO DE ACOPLAMIENTO ACUSTICO. ESTA ULTIMA ESTA DESTINADA A ENTRAR EN CONTACTO RODANTE CON LA SUPERFICIE DEL PRODUCTO QUE SE VA A INSPECCIONAR. SE CARACTERIZA POR QUE PRESENTA, POR UNA PARTE, UN RODILLO (8) DE CONTACTO CON LA SUPERFICIE (10) DEL PRODUCTO (11), COLOCADO ANTES DE LA RUEDA PALPADORA (1) EN LA DIRECCION DEL MOVIMIENTO DEL PRODUCTO Y, POR OTRA, Y ANTES DE DICHO RODILLO, UN AFLUJO (15) CONTROLADO DE FLUIDO DE ACOPLAMIENTO PERDIDO SOBRE LA SUPERFICIE (10) DEL PRODUCTO Y CON PROPIEDADES DE HUMECTACION DE LA MISMA. TODO ELLO VA INSTALADO EN UN CARRO MOVIL (5) QUE DEBE RODAR SOBRE LA SUPERFICIE (10) Y QUE VA ASOCIADO A MEDIOS (17, ..., 24) DE SOPORTE, GUIADO Y REGLAJE DE SU POSICION. LA INVENCION PERMITE, MEDIANTE UN BARRIDO, EL SONDEO ULTRASONORO DE UN PRODUCTO (11) EN MOVIMIENTO A GRAN VELOCIDAD, COMOUNA BANDA DE ACERO EN CURSO DE ELABORACION.
ES97908318T 1996-03-08 1997-03-07 Aparato de deteccion acustica de defectos en una banda en movimiento. Expired - Lifetime ES2175357T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9602913A FR2745905B1 (fr) 1996-03-08 1996-03-08 Appareil de detection acoustique de defauts dans une bande en defilement

Publications (1)

Publication Number Publication Date
ES2175357T3 true ES2175357T3 (es) 2002-11-16

Family

ID=9489977

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97908318T Expired - Lifetime ES2175357T3 (es) 1996-03-08 1997-03-07 Aparato de deteccion acustica de defectos en una banda en movimiento.

Country Status (10)

Country Link
US (1) US6138515A (es)
EP (1) EP0885389B1 (es)
JP (1) JP2000506270A (es)
KR (1) KR100485431B1 (es)
AT (1) ATE217969T1 (es)
CA (1) CA2248437C (es)
DE (1) DE69712741T2 (es)
ES (1) ES2175357T3 (es)
FR (1) FR2745905B1 (es)
WO (1) WO1997033167A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6678403B1 (en) * 2000-09-13 2004-01-13 Peter J. Wilk Method and apparatus for investigating integrity of structural member
US6571636B1 (en) * 2000-09-14 2003-06-03 Cf&I Steel, L.P. Wheel-type transmit/receive ultrasonic inspection device with constant length internal liquid soundpath
US6871560B2 (en) * 2001-02-15 2005-03-29 Ucar Carbon Company Inc. Electrode inspection system
US6792807B2 (en) * 2001-04-23 2004-09-21 Cmd Corporation Method and apparatus for sensing a seal on a film
US6981418B1 (en) * 2002-02-08 2006-01-03 Metscan Technologies, Llc Scanning acoustic microscopy
EP1467203A1 (de) * 2003-04-10 2004-10-13 Zumbach Electronic Ag Vorrichtung und Verfahren zur Messung eines extrudierten Flachleiterkabels
US7213789B1 (en) * 2003-04-29 2007-05-08 Eugene Matzan System for detection of defects in railroad car wheels
ES2304820B1 (es) * 2005-09-30 2009-10-21 Airbus España, S.L. Cabezal de ultrasonidos para inspeccion multicanal por pulso-eco.
JP5752253B2 (ja) 2010-09-15 2015-07-22 シーメンス ヴェ メタルス テクノロジーズ エスアーエスＳｉｅｍｅｎｓ ＶＡＩ Ｍｅｔａｌｓ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＳＡＳ 移動する金属ストリップの検査装置
CN102043016B (zh) * 2010-11-05 2012-08-22 上海交通大学 基于兰姆波的自主式损伤识别成像方法
EP2738553B1 (en) * 2012-12-03 2020-10-28 Airbus Operations S.L. Ultrasound inspection system and ultrasonic quality control method
US9423381B2 (en) * 2013-03-14 2016-08-23 Spirit Aerosystems, Inc. Self-propelled, reduced-water, internal non-destructive inspection apparatus
FR3013845B1 (fr) * 2013-11-22 2016-09-30 Dassault Aviat Effecteur ultrasonore de controle d'une piece, dispositif et procede associes
US20160282314A1 (en) * 2015-03-23 2016-09-29 Nordco Inc. Walk-behind rail condition monitoring apparatus
JP6723634B2 (ja) 2016-01-20 2020-07-15 三菱重工業株式会社 隙間計測装置及び隙間計測方法
US10345271B2 (en) * 2016-08-10 2019-07-09 Spirit Aerosystems, Inc. Modular film-covered elastomeric inspection device
CN107515249B (zh) * 2017-08-30 2018-11-23 海南职业技术学院 一种车用轮胎裂纹检测装置
US11673638B2 (en) 2020-12-08 2023-06-13 Applied Impact Robotics, Inc Robotic solution to penetrate and maneuver through sludge and sediment
US20230393101A1 (en) * 2022-06-01 2023-12-07 Applied Impact Robotics Inc UT Sensor Interface for Scanning Complex Environments

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2992553A (en) * 1957-04-24 1961-07-18 Ivan L Joy Coupling method and apparatus for ultrasonic testing of solid bodies
US3028753A (en) * 1959-07-13 1962-04-10 Ivan L Joy Apparatus for wetting surfaces for ultrasonic testing
JPS4949519B1 (es) * 1968-10-01 1974-12-27
US3616684A (en) * 1969-11-20 1971-11-02 Bethlehem Steel Corp Ultrasonic inspection carriage
US3628374A (en) * 1970-01-15 1971-12-21 United States Steel Corp Ultrasonic testing apparatus
GB2125968B (en) * 1982-08-19 1986-11-05 British Steel Corp Ultasonic testing of steel plates or tube
FR2570502B1 (fr) * 1984-09-14 1988-01-15 Dassault Avions Installation pour le controle ultrasonore de pieces, et dispositif pour balayer une surface de la piece a controler
FR2582814B1 (fr) * 1985-05-30 1987-08-21 Aerospatiale Dispositif de controle par ultra-sons a mouillage automatique du palpeur
US4928707A (en) * 1987-03-17 1990-05-29 Regents Of The University Of Minnesota Electronic pressure algometer apparatus
US5313837A (en) * 1991-09-26 1994-05-24 Ico, Inc. Ultrasonic thickness gage for pipe
US5404755A (en) * 1992-04-10 1995-04-11 Olson Engineering, Inc. Scanning apparatus and method for non-destructive materials evaluation and mapping through use of acoustic waves
US5505089A (en) * 1994-10-04 1996-04-09 Rohrback Cosasco Systems, Inc. Scanner head assembly and couplant system therefore

Also Published As

Publication number Publication date
KR100485431B1 (ko) 2005-09-09
EP0885389B1 (fr) 2002-05-22
WO1997033167A1 (fr) 1997-09-12
CA2248437A1 (fr) 1997-09-12
EP0885389A1 (fr) 1998-12-23
CA2248437C (fr) 2008-05-13
ATE217969T1 (de) 2002-06-15
FR2745905A1 (fr) 1997-09-12
DE69712741D1 (de) 2002-06-27
KR19990087491A (ko) 1999-12-27
FR2745905B1 (fr) 1998-04-24
US6138515A (en) 2000-10-31
JP2000506270A (ja) 2000-05-23
DE69712741T2 (de) 2002-11-28

Similar Documents

Publication Publication Date Title
ES2175357T3 (es) Aparato de deteccion acustica de defectos en una banda en movimiento.
KR880000015A (ko) 크로와쌍 반죽물 롤링 장치 및 방법
FI955930A0 (fi) Uurrettu kiekkolaite
NO20014703D0 (no) Anordning for bruk i forbindelse med rörrengjörings- og overvåkingssystemer
FR2540247B1 (fr) Procede et appareil pour la detection de changements de composition au sein d'un milieu, a l'aide de l'ultra-son
IT8050238A0 (it) Apparecchio per la rivelazione di difetti superficiali su nastri in movimento rapido in treni di laminazione
RU99105120A (ru) Способ устранения дефектов бумаги при непрерывном производстве бумаги
EP0725752A4 (en) TRANSPORT AND COUNTING OF PARTICULAR SUBSTANCES
DE60103150D1 (de) Vorrichtung und Verfahren zur Beschichtung eines laufenden Metallbandes
FI964651A0 (fi) Menetelmä ja laitteisto liikkuvan pinnan puhdistamMenetelmä ja laitteisto liikkuvan pinnan puhdistamiseksi iseksi
FI970804A0 (fi) Menetelmä ja laite putkilinjojen, erityisesti viemäriputkijärjestelmien tiiviyden valvomiseksi
ATE169885T1 (de) Verfahren zum einleiten eines vorzeitigen rollenwechsels
ATE189839T1 (de) Vorrichtung und verfahren zum messen der oberflächenhärte von gewickelten rollen aus papier- oder anderen materialbahnen
SE9502579L (sv) Apparat för att skära ut en provremsa
ATA118384A (de) Messeinrichtung zum messen des spaltes zwischen zwei walzen oder rollen sowie verfahren zur durchfuehrung der messung
FI941605A0 (fi) Menetelmä ja laitteisto kiinteän aineen pinnalla olevan nesteen ilmaisemiseksi
FR2659899B1 (fr) Procede pour effectuer automatiquement une operation sur des motifs realises dans une meme bande de materiau souple, et dispositif de mise en óoeuvre de ce procede.
DE69623179D1 (de) Vorrichtung zum Aufrollen von Teigteilchen
DK0976465T3 (da) Fremgangsmåde og system til plastforarbejdning af materiale ved tværsnitsreduktion
JPS5428089A (en) Device for treating flaws in inner surface of pipes
JPS5621030A (en) Detecting method for location of leakage defect of pipeline
Camplin et al. Temate 4000 on-line coil volumetric defect detection system
SE8107379L (sv) Koncentrationsmetare
SE9901656D0 (sv) Sätt och anordning för kantavskärmning vid bladbestrykning
Piquemal et al. On-line inspection with Lamb waves of the cleanliness of steels for the production of beverage cans

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 885389

Country of ref document: ES