ES8405518A1 - Procedimiento y dispositivo para la medida en continuo de la tension de un producto en movimiento sin contacto del producto con el dispositivo - Google Patents

Procedimiento y dispositivo para la medida en continuo de la tension de un producto en movimiento sin contacto del producto con el dispositivo

Info

Publication number
ES8405518A1
ES8405518A1 ES525798A ES525798A ES8405518A1 ES 8405518 A1 ES8405518 A1 ES 8405518A1 ES 525798 A ES525798 A ES 525798A ES 525798 A ES525798 A ES 525798A ES 8405518 A1 ES8405518 A1 ES 8405518A1
Authority
ES
Spain
Prior art keywords
vibrations
tension
product
detected
moving product
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
Application number
ES525798A
Other languages
English (en)
Other versions
ES525798A0 (es
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.)
Rhone Poulenc Fibres SA
Original Assignee
Rhone Poulenc Fibres 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 Rhone Poulenc Fibres SA filed Critical Rhone Poulenc Fibres SA
Publication of ES8405518A1 publication Critical patent/ES8405518A1/es
Publication of ES525798A0 publication Critical patent/ES525798A0/es
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/042—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands by measuring vibrational characteristics of the flexible member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

PROCEDIMIENTO Y DISPOSITIVO PARA LA MEDIDA EN CONTINUO DE LA TENSION DE UN PRODUCTO EN MOVIMIENTO SIN CONTACTO DEL PRODUCTO CON EL DISPOSITIVO.CONSISTE EN SOMETER EL PRODUCTO (2) EN MOVIMIENTO, EN UNA LONGITUD DETERMINADA DE UN CAMINO ENTRE DOS PUNTOS FIJOS (3, 4) A VIBRACIONES TRANSVERSALES, DETECTADAS A DISTANCIA POR UN SISTEMA OPTICO QUE LAS TRANSMITE A UN SISTEMA ELECTRONICO, EL CUAL SIRVE AL MEDIO QUE EMITE LAS VIBRACIONES Y AL DE DETECCION A DISTANCIA DE LAS VIBRACIONES, CONDUCIENDO FINALMENTE A UN APARATO DE MEDIDA. CONSTA DE UN SISTEMA EXCITADORDE VIBRACIONES, UN SISTEMA DE DETECCION A DISTANCIA DE LAS VIBRACIONES, UN SISTEMA ELECTRONICO DE SUBORDINACION QUE LIGA LOS DOS SISTEMAS ANTERIORES Y UN ELEMENTO DE MEDIDA, SIENDO EL SISTEMA DE DETECCION A DISTANCIA UN SISTEMA OPTICO DE LASER.TIENE APLICACIONES EN LA INDUSTRIA TEXTIL.
ES525798A 1982-09-22 1983-09-21 Procedimiento y dispositivo para la medida en continuo de la tension de un producto en movimiento sin contacto del producto con el dispositivo Granted ES525798A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8216074A FR2533314B1 (fr) 1982-09-22 1982-09-22 Procede et dispositif pour la mesure sans contact de la tension de produits filiformes et de surfaces en mouvement

Publications (2)

Publication Number Publication Date
ES8405518A1 true ES8405518A1 (es) 1984-06-01
ES525798A0 ES525798A0 (es) 1984-06-01

Family

ID=9277696

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525798A Granted ES525798A0 (es) 1982-09-22 1983-09-21 Procedimiento y dispositivo para la medida en continuo de la tension de un producto en movimiento sin contacto del producto con el dispositivo

Country Status (11)

Country Link
JP (1) JPS5979133A (es)
BE (1) BE897786A (es)
BR (1) BR8305239A (es)
CH (1) CH654922A5 (es)
DE (1) DE3334112A1 (es)
ES (1) ES525798A0 (es)
FR (1) FR2533314B1 (es)
GB (1) GB2127544B (es)
IT (1) IT1168962B (es)
LU (1) LU85011A1 (es)
NL (1) NL8302945A (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692615A (en) * 1985-12-09 1987-09-08 Corning Glass Works Apparatus and method for monitoring tension in a moving fiber by Fourier transform analysis
GB8606074D0 (en) * 1986-03-12 1986-04-16 Fawcett John N Monitoring belt tension
FI79410C (fi) * 1986-06-09 1989-12-11 Stroemberg Oy Ab Foerfarande och anordning foer kontaktloes maetning av spaenningen hos en plan folie och isynnerhet en pappersbana.
US4719060A (en) * 1986-07-17 1988-01-12 E. I. Du Pont De Nemours And Company Method of predicting yarn properties
JP2598440B2 (ja) * 1987-12-24 1997-04-09 キヤノン株式会社 張力測定装置及び張力測定方法
GB2219657A (en) * 1988-06-09 1989-12-13 Loughborough Consult Ltd Method and apparatus for monitoring the tension in an elongate flexible member
IT1257960B (it) * 1992-12-30 1996-02-19 Comau Spa Procedimento e dispositivo per il controllo del grado di tensionamentodi un elemento elastico teso, particolarmente di una cinghia di trasmissione
DE19531858B4 (de) * 1995-08-30 2005-06-09 Deutsche Telekom Ag Messverfahren für Abspannseile
US5996925A (en) * 1997-03-03 1999-12-07 Toray Engineering Co., Ltd. Method and apparatus for detecting yarn tension and method for winding yarn
FR2761774A1 (fr) * 1997-04-07 1998-10-09 Yves Michnik Systeme de controle de tension sans contact par observation de la vibration
GB9817980D0 (en) * 1998-08-18 1998-10-14 Fibrevision Limited Measuring instrument
CA2469184A1 (en) * 2001-12-11 2003-06-19 Alcan International Limited Process for measuring the tension in a metal strip
US20040066521A1 (en) * 2002-10-03 2004-04-08 Swab Michael Thomas System and method for measuring drive belt tension
JP2006017500A (ja) * 2004-06-30 2006-01-19 Mitsuba Mfg Co Ltd 走行線材の張力測定装置
DE102006033229B4 (de) * 2006-07-18 2013-05-08 Ezono Ag Ultraschallsonde und Verfahren zur optischen Detektion von Ultraschallwellen
US9182300B2 (en) * 2012-10-10 2015-11-10 Bosch Automotive Service Solutions Inc. Method and system for measuring belt tension
CN115046671A (zh) * 2022-04-11 2022-09-13 浙江理工大学 一种纱线张力检测方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031995B (de) * 1957-09-26 1958-06-12 Siemens Ag Verfahren zur Messung der Zugspannung von durchlaufenden langgestreckten Formstraengen, insbesondere von Fernmeldekabeladern bei ihrer Verseilung zu Adergruppen
NL6505866A (es) * 1965-05-08 1966-11-10
GB1413792A (en) * 1971-11-23 1975-11-12 Masson Scott Thrissell Eng Ltd Methods and apparatus for measuring web tension
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
EP0059567A1 (en) * 1981-02-23 1982-09-08 Milliken Research Corporation Method to measure yarn tension
FR2504898A1 (fr) * 1981-04-29 1982-11-05 Schweizerische Viscose Procede et dispositif pour la mesure de la tension d'un fil en mouvement

Also Published As

Publication number Publication date
GB8323811D0 (en) 1983-10-05
BR8305239A (pt) 1984-05-02
FR2533314B1 (fr) 1985-06-14
LU85011A1 (fr) 1984-04-24
DE3334112A1 (de) 1984-03-22
GB2127544A (en) 1984-04-11
IT1168962B (it) 1987-05-20
JPS5979133A (ja) 1984-05-08
IT8322491A0 (it) 1983-08-09
ES525798A0 (es) 1984-06-01
NL8302945A (nl) 1984-04-16
GB2127544B (en) 1986-11-05
FR2533314A1 (fr) 1984-03-23
CH654922A5 (fr) 1986-03-14
BE897786A (fr) 1984-03-20

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