ES2017747B3 - Dispositivo de medida de los defectos de planitud de una banda. - Google Patents

Dispositivo de medida de los defectos de planitud de una banda.

Info

Publication number
ES2017747B3
ES2017747B3 ES87402721T ES87402721T ES2017747B3 ES 2017747 B3 ES2017747 B3 ES 2017747B3 ES 87402721 T ES87402721 T ES 87402721T ES 87402721 T ES87402721 T ES 87402721T ES 2017747 B3 ES2017747 B3 ES 2017747B3
Authority
ES
Spain
Prior art keywords
voltage
measuring
interval
defects
sensor
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
ES87402721T
Other languages
English (en)
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.)
Clecim SAS
Original Assignee
Clecim SAS
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 Clecim SAS filed Critical Clecim SAS
Application granted granted Critical
Publication of ES2017747B3 publication Critical patent/ES2017747B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/34—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces
    • G01B7/345—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces for measuring evenness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/02—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring flatness or profile of strips
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
    • G01B7/287—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Measuring Volume Flow (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Length Measuring Devices By Optical Means (AREA)
ES87402721T 1986-12-04 1987-12-01 Dispositivo de medida de los defectos de planitud de una banda. Expired - Lifetime ES2017747B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8616998A FR2607919B1 (fr) 1986-12-04 1986-12-04 Dispositif de mesure des defauts de planeite d'une bande

Publications (1)

Publication Number Publication Date
ES2017747B3 true ES2017747B3 (es) 1991-03-01

Family

ID=9341564

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87402721T Expired - Lifetime ES2017747B3 (es) 1986-12-04 1987-12-01 Dispositivo de medida de los defectos de planitud de una banda.

Country Status (8)

Country Link
US (1) US4841767A (es)
EP (1) EP0273807B1 (es)
AT (1) ATE56818T1 (es)
BR (1) BR8706529A (es)
CA (1) CA1287906C (es)
DE (1) DE3765101D1 (es)
ES (1) ES2017747B3 (es)
FR (1) FR2607919B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108543815A (zh) * 2018-05-03 2018-09-18 燕山大学 整辊式板形检测辊及其板形检测方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE461298B (sv) * 1988-06-02 1990-01-29 Asea Brown Boveri Planhetsmaetare foer valsade band
DE19838457B4 (de) * 1998-08-25 2007-12-06 Betriebsforschungsinstitut, VDEh-Institut für angewandte Forschung Meßrolle zum Feststellen von Planheitsabweichungen
US6427949B1 (en) 2001-01-23 2002-08-06 Alstom Signaling, Inc. Contactless point detection system for railroad switch
US20020194925A1 (en) * 2001-03-01 2002-12-26 Kenneth Grefve Method and a device for improving the signal to noise ratio
KR100841073B1 (ko) * 2001-04-10 2008-06-24 지멘스 바이 메탈스 테크놀로지 에스에이에스 평탄도 결함을 측정하기 위한 방법
FR2823300B1 (fr) * 2001-04-10 2003-09-05 Vai Clecim Procede de detection de defauts de planeite
US20100219964A1 (en) * 2005-08-05 2010-09-02 Hunt Kevin G Method and System for Detecting Faults in Sheet Material
CN102057552B (zh) * 2008-06-05 2015-05-20 高通股份有限公司 用于无线功率转移的铁氧体天线
FR2940430B1 (fr) * 2008-12-22 2011-01-07 Sagem Defense Securite Actionneur avec capteur d'efforts
JP7739237B2 (ja) * 2022-08-12 2025-09-16 株式会社神戸製鋼所 センサローラユニット

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615936A (en) * 1949-03-31 1952-10-28 Askania Regulator Co Variable transformer control
US2809519A (en) * 1954-09-22 1957-10-15 Olin Mathieson Web flatness indicator
FR1401304A (fr) * 1964-04-20 1965-06-04 Sfim Procédé et dispositif de compensation en température des indications fournies par un détecteur inductif
US3573444A (en) * 1969-06-04 1971-04-06 Contour Saws Gaging camber of lengthwise moving strip material
US3869802A (en) * 1973-09-14 1975-03-11 Gillette Co Gauging apparatus
AT329293B (de) * 1974-01-15 1976-05-10 Voest Ag Verfahren zum erfassen der planheit eines kaltgewalzten ferromagnetischen bandes und vorrichtung zur durchfuhrung des verfahrens
FR2468878A1 (fr) * 1979-10-26 1981-05-08 Secim Dispositif de detection des defauts de planeite d'une bande tendue en deplacement
FR2468877A1 (fr) * 1979-11-05 1981-05-08 Snecma Capteur de deplacement lineaire
US4505158A (en) * 1983-06-29 1985-03-19 Acer Automation Company Thermal compensating gage
US4543732A (en) * 1984-01-20 1985-10-01 Acer Automation Company Automatic nulling LVDT probe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108543815A (zh) * 2018-05-03 2018-09-18 燕山大学 整辊式板形检测辊及其板形检测方法
CN108543815B (zh) * 2018-05-03 2019-12-03 燕山大学 整辊式板形检测辊及其板形检测方法

Also Published As

Publication number Publication date
EP0273807A1 (fr) 1988-07-06
US4841767A (en) 1989-06-27
EP0273807B1 (fr) 1990-09-19
BR8706529A (pt) 1988-07-12
FR2607919B1 (fr) 1989-03-31
CA1287906C (fr) 1991-08-20
FR2607919A1 (fr) 1988-06-10
ATE56818T1 (de) 1990-10-15
DE3765101D1 (de) 1990-10-25

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