ES2048240T3 - Metodo y aparato para la medicion de la tension de un elemento laminar. - Google Patents

Metodo y aparato para la medicion de la tension de un elemento laminar.

Info

Publication number
ES2048240T3
ES2048240T3 ES89111448T ES89111448T ES2048240T3 ES 2048240 T3 ES2048240 T3 ES 2048240T3 ES 89111448 T ES89111448 T ES 89111448T ES 89111448 T ES89111448 T ES 89111448T ES 2048240 T3 ES2048240 T3 ES 2048240T3
Authority
ES
Spain
Prior art keywords
web
tension
pressure
measuring
air
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
ES89111448T
Other languages
English (en)
Inventor
Esko Rantala
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.)
Valmet Technologies Oy
Original Assignee
Valmet Paper Machinery Inc
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 Valmet Paper Machinery Inc filed Critical Valmet Paper Machinery Inc
Application granted granted Critical
Publication of ES2048240T3 publication Critical patent/ES2048240T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01L5/08—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 using fluid means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/80—Arangement of the sensing means
    • B65H2553/82—Arangement of the sensing means with regard to the direction of transport of the handled material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Paper (AREA)
  • Luminescent Compositions (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Stringed Musical Instruments (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

LA INVENCION CONCIERNE A METODO Y APARATO PARA MEDIR TENSION DE ARTIFICIO. LA TENSION DE UN ARTIFICIO MOVIL SE MIDE LOCALIZANDO CERCA DEL ARTIFICIO (14) UNA BARRA (1) CALIBRADORA, LA CUAL TIENE SU SUPERFICIE EXTERNA CURVADA EN LA DIRECCION DE LA MAQUINA DEL ARTIFICIO (14) Y PORTA SENSORES (2) DE MEDIDA DE PRESION EN ORIFICIOS (3) FORMADOS DENTRO DE LA BARRA. UNA ALMOHADA DE AIRE ESTA FORMADA ENTRE EL ARTIFICIO (14) MOVIL Y LA SUPERFICIE CURVADA, EN DONDE LA PRESION ES PROPORCIONAL A LA TENSION DEL ARTIFICIO (14). LA TENSION DEL ARTIFICIO (14) SE MIDE DE MODO INDIRECTO MEDIANTE LA CALIBRACION DE LA PRESION DE LA ALMOHADA DE AIRE. EL APARATO CAPAZ DE IMPLEMENTAR EL METODO TIENE UN APARATO (7) REQUERIDO PARA LA GENERACION DE UNA PRESION DE REFERENCIA, Y EL APARATO DE MEDIDA DE PRESION SE USA PARA MEDIR LA DIFERENCIA DE PRESION ENTRE DICHA PRESION DE REFERENCIA Y LA PRESION DE LA ALMOHADA DE AIRE.FIG 2.
ES89111448T 1988-09-14 1989-06-23 Metodo y aparato para la medicion de la tension de un elemento laminar. Expired - Lifetime ES2048240T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI884236A FI80522C (fi) 1988-09-14 1988-09-14 Foerfarande och anordning foer maetning av spaenningen i en bana.

Publications (1)

Publication Number Publication Date
ES2048240T3 true ES2048240T3 (es) 1994-03-16

Family

ID=8527045

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89111448T Expired - Lifetime ES2048240T3 (es) 1988-09-14 1989-06-23 Metodo y aparato para la medicion de la tension de un elemento laminar.

Country Status (9)

Country Link
US (1) US5052233A (es)
EP (1) EP0367901B1 (es)
JP (1) JP2644047B2 (es)
AT (1) ATE99416T1 (es)
CA (1) CA1321893C (es)
DE (1) DE68911862T2 (es)
ES (1) ES2048240T3 (es)
FI (1) FI80522C (es)
PT (1) PT91706B (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4134590C2 (de) * 1991-10-19 1996-02-15 Kotterer Grafotec Vorrichtung zur Überwachung der Bahnabwicklung in einer Rollenrotationsdruckmaschine
FI94066C (fi) * 1994-05-16 1995-07-10 Valmet Paper Machinery Inc Rainamateriaalin valmistuskoneella kuten kartonki- tai paperikoneella ja/tai jälkikäsittelykoneella valmistettavan paperiradan eri poikkiprofiilien kokonaisvaltainen hallintajärjestelmä
DE29612041U1 (de) * 1995-09-25 1996-09-12 Sulzer Rüti AG, Rüti Tragbare Vorrichtung zum Messen der Kettspannung eines Gewebes
FI112262B (fi) 1997-05-30 2003-11-14 Metso Paper Inc Menetelmä ja laitteisto paperi/kartonkikoneessa puristinosalla tai puristinosan ja kuivatusosan välissä nopeuseron säätämiseksi
FI104161B (fi) 1998-02-17 1999-11-30 Valmet Corp Menetelmä ja laitteisto rainan rullauksessa
FI104762B (fi) 1998-07-01 2000-03-31 Valmet Automation Inc Menetelmä ja laitteisto liikkuvan rainan kireyden mittaamiseksi
FI990651L (fi) * 1999-03-23 2000-09-24 Valmet Corp Menetelmä ja laitteisto paperi- tai kartonkirainan päänviennin suorittamiseksi
US6200422B1 (en) 1999-06-24 2001-03-13 Neles Paper Automation Oy Method and apparatus for controlling a moving paper web
FI107836B (fi) * 1999-08-11 2001-10-15 Metso Paper Inc Menetelmä rainan lämpötilan ja kosteuden mittaamiseksi
FI106807B (fi) 1999-09-24 2001-04-12 Metso Paper Inc Menetelmä ja sovitelma kalanterin nippien avaamiseksi
FI110212B (fi) * 2001-02-27 2002-12-13 Metso Paper Inc Menetelmä ja laite rainan kireyden mittaamisen yhteydessä
FI111193B (fi) * 2001-12-19 2003-06-13 Metso Paper Automation Oy Menetelmä ja laitteisto liikkuvan rainan kireyden mittaamiseksi
US6813941B2 (en) * 2001-12-20 2004-11-09 Kimberly-Clark Worldwide, Inc. Method to measure tension in a moving web and to control properties of the web
DE10249396A1 (de) * 2002-10-23 2004-05-06 Voith Paper Patent Gmbh Anordnung zur indirekten oder direkten Erfassung eines lokalen Bahnzugs einer laufenden Materialbahn an wenigstens einer Bahn-Querposition
US8413920B2 (en) * 2003-06-13 2013-04-09 The Procter & Gamble Company Method and apparatus for unwinding a roll of web material
US6948378B2 (en) * 2003-06-13 2005-09-27 The Procter & Gamble Company Method and apparatus for measuring tension in a moving web
CA2570391A1 (en) 2004-07-01 2006-01-12 Metso Paper, Inc. A reeling method and system as well as an measuring apparatus
US20060254367A1 (en) * 2005-05-12 2006-11-16 Abb Ltd. Measurement system for improved paper roll runnability
US7311234B2 (en) * 2005-06-06 2007-12-25 The Procter & Gamble Company Vectored air web handling apparatus
US7694433B2 (en) 2005-06-08 2010-04-13 The Procter & Gamble Company Web handling apparatus and process for providing steam to a web material
DE102005054825A1 (de) * 2005-11-15 2007-05-24 Voith Patent Gmbh Verfahren zur Bestimmung der Papierfestigkeit
US8157141B2 (en) * 2006-06-14 2012-04-17 Cryovac, Inc. System and method for detecting and registering serrated bags
FI121610B (fi) * 2008-02-12 2011-01-31 Upm Kymmene Oyj Menetelmä painatusprosessin diagnosoimiseksi
JP5812697B2 (ja) * 2011-06-06 2015-11-17 日本放送協会 ディスク駆動装置及びディスク駆動方法
US8926798B1 (en) * 2014-02-07 2015-01-06 Honeywell International Inc. Apparatus and method for measuring cross direction (CD) profile of machine direction (MD) tension on a web
US10859480B2 (en) * 2017-03-14 2020-12-08 Vanderbilt University System and method for determining linear density of carbon fiber
IT201800009236A1 (it) * 2018-10-08 2020-04-08 A Celli Paper Spa Macchina ribobinatrice e metodo per il controllo della velocita’ dei motori in una macchina ribobinatrice
US11639879B2 (en) 2019-10-15 2023-05-02 FUTEK Advanced Sensor Technology Linear force sensor and method of use
USD946432S1 (en) 2019-10-15 2022-03-22 FUTEK Advanced Sensor Technology Guide jacket force sensor
US11079292B2 (en) 2019-10-15 2021-08-03 Futek Advanced Sensor Technology, Inc. Guide jacket force sensor
CN112198060A (zh) * 2020-11-03 2021-01-08 深圳市烽炀科技实业有限公司 一种气垫悬浮装置的测试装置
US12270721B1 (en) 2022-06-07 2025-04-08 The United States Of America As Represented By The Secretary Of The Navy Remote tension measurement system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755032A (en) * 1951-12-17 1956-07-17 Beloit Iron Works Tension regulator and guide and control means therefor
US3057574A (en) * 1960-08-08 1962-10-09 Beloit Iron Works Web tension control means
DE1204427B (de) * 1961-06-07 1965-11-04 British Cellophane Ltd Vorrichtung zum Messen der Spannung in einer ueber eine gekruemmte, mit Bohrungen versehene Flaeche zu fuehrende Bahn
US3439536A (en) * 1967-02-06 1969-04-22 Western Electric Co Sensing device
SE444861B (sv) * 1984-09-10 1986-05-12 Per Roode Berglund Beroringsfri banspenningsmetare

Also Published As

Publication number Publication date
FI80522B (fi) 1990-02-28
JP2644047B2 (ja) 1997-08-25
JPH02114141A (ja) 1990-04-26
PT91706B (pt) 1995-08-09
EP0367901B1 (en) 1993-12-29
ATE99416T1 (de) 1994-01-15
PT91706A (pt) 1990-03-30
DE68911862T2 (de) 1994-05-19
DE68911862D1 (de) 1994-02-10
US5052233A (en) 1991-10-01
EP0367901A3 (en) 1991-01-30
FI884236A0 (fi) 1988-09-14
FI80522C (fi) 1990-06-11
EP0367901A2 (en) 1990-05-16
CA1321893C (en) 1993-09-07

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