FI103610B1 - Palautumattoman venymän ja dynaamisen kimmomodulin määritysmenetelmä - Google Patents

Palautumattoman venymän ja dynaamisen kimmomodulin määritysmenetelmä

Info

Publication number
FI103610B1
FI103610B1 FI980428A FI980428A FI103610B1 FI 103610 B1 FI103610 B1 FI 103610B1 FI 980428 A FI980428 A FI 980428A FI 980428 A FI980428 A FI 980428A FI 103610 B1 FI103610 B1 FI 103610B1
Authority
FI
Finland
Prior art keywords
determination
elastic modulus
dynamic elastic
reversible elongation
elasticity
Prior art date
Application number
FI980428A
Other languages
English (en)
Swedish (sv)
Other versions
FI103610B (fi
FI980428A0 (fi
Inventor
Harri Mustonen
Pekka Pakarinen
Mika Tammenoja
Original Assignee
Valmet Corp
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 Corp filed Critical Valmet Corp
Publication of FI980428A0 publication Critical patent/FI980428A0/fi
Priority to FI980428A priority Critical patent/FI103610B1/fi
Priority to DE69911187T priority patent/DE69911187T2/de
Priority to CA002321726A priority patent/CA2321726C/en
Priority to PCT/FI1999/000138 priority patent/WO1999044058A1/en
Priority to AT99906267T priority patent/ATE249625T1/de
Priority to US09/623,205 priority patent/US6517679B1/en
Priority to EP99906267A priority patent/EP1066515B1/en
Priority to AU26255/99A priority patent/AU2625599A/en
Application granted granted Critical
Publication of FI103610B publication Critical patent/FI103610B/fi
Publication of FI103610B1 publication Critical patent/FI103610B1/fi

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • 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
    • D21G9/0027—Paper-making control systems controlling the forming section
    • 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
    • D21G9/0036—Paper-making control systems controlling the press or drying section
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/30—Forces; Stresses
    • B65H2515/37—Elasticity modulus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G01N2203/0278—Thin specimens
    • G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/09—Uses for paper making sludge
    • Y10S162/10—Computer control of paper making variables
    • Y10S162/11—Wet end paper making variables

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Paper (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
FI980428A 1998-02-25 1998-02-25 Palautumattoman venymän ja dynaamisen kimmomodulin määritysmenetelmä FI103610B1 (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI980428A FI103610B1 (fi) 1998-02-25 1998-02-25 Palautumattoman venymän ja dynaamisen kimmomodulin määritysmenetelmä
AT99906267T ATE249625T1 (de) 1998-02-25 1999-02-22 Verfahren zur feststellung einer irreversibelen ausdehnung und eines dynamischen elastizitätsmoduls
CA002321726A CA2321726C (en) 1998-02-25 1999-02-22 Method for determination of an irreversible stretch and of a dynamic modulus of elasticity
PCT/FI1999/000138 WO1999044058A1 (en) 1998-02-25 1999-02-22 Method for determination of an irreversible stretch and of a dynamic modulus of elasticity
DE69911187T DE69911187T2 (de) 1998-02-25 1999-02-22 Verfahren zur feststellung einer irreversibelen ausdehnung und eines dynamischen elastizitätsmoduls
US09/623,205 US6517679B1 (en) 1998-02-25 1999-02-22 Method for determination of an irreversible stretch and of a dynamic modulus of elasticity
EP99906267A EP1066515B1 (en) 1998-02-25 1999-02-22 Method for determination of an irreversible stretch and of a dynamic modulus of elasticity
AU26255/99A AU2625599A (en) 1998-02-25 1999-02-22 Method for determination of an irreversible stretch and of dynamic modulus of elasticity

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI980428 1998-02-25
FI980428A FI103610B1 (fi) 1998-02-25 1998-02-25 Palautumattoman venymän ja dynaamisen kimmomodulin määritysmenetelmä

Publications (3)

Publication Number Publication Date
FI980428A0 FI980428A0 (fi) 1998-02-25
FI103610B FI103610B (fi) 1999-07-30
FI103610B1 true FI103610B1 (fi) 1999-07-30

Family

ID=8551011

Family Applications (1)

Application Number Title Priority Date Filing Date
FI980428A FI103610B1 (fi) 1998-02-25 1998-02-25 Palautumattoman venymän ja dynaamisen kimmomodulin määritysmenetelmä

Country Status (8)

Country Link
US (1) US6517679B1 (fi)
EP (1) EP1066515B1 (fi)
AT (1) ATE249625T1 (fi)
AU (1) AU2625599A (fi)
CA (1) CA2321726C (fi)
DE (1) DE69911187T2 (fi)
FI (1) FI103610B1 (fi)
WO (1) WO1999044058A1 (fi)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6985789B2 (en) * 2003-12-22 2006-01-10 3M Innovative Properties Company Real-time determination of web tension and control using position sensors
FI114943B (fi) * 2001-04-25 2005-01-31 Metso Paper Inc Paperin radiaalisen kimmomodulin mittaus
FI20010852A0 (fi) * 2001-04-25 2001-04-25 Metso Paper Inc Paperin tangentiaalisen kimmomodulin mittaus
FI111193B (fi) * 2001-12-19 2003-06-13 Metso Paper Automation Oy Menetelmä ja laitteisto liikkuvan rainan kireyden mittaamiseksi
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
FI116582B (fi) * 2002-10-24 2005-12-30 Metso Paper Inc Menetelmä paperin kimmomoduulin määrittämiseksi
US6993964B2 (en) * 2004-02-04 2006-02-07 The Procter & Gamble Company Method of determining a modulus of elasticity of a moving web material
US6991144B2 (en) * 2004-02-04 2006-01-31 The Procter & Gamble Company Method of controlling tension in a moving web material
DE102005058142A1 (de) * 2005-12-06 2007-06-21 Voith Patent Gmbh Verfahren zur Bestimmung einer Dehnungseigenschaft einer Papierbahn
US7891276B2 (en) 2007-08-31 2011-02-22 Kimbelry-Clark Worldwide, Inc. System and method for controlling the length of a discrete segment of a continuous web of elastic material
DE102007000679A1 (de) 2007-11-09 2009-05-14 Voith Patent Gmbh Verfahren und Vorrichtung zum Erfassen eines Risses und/oder eines Elastizitätsmoduls einer Materialbahn
DE102008021445B4 (de) * 2008-04-29 2016-03-24 Robert Bosch Gmbh Bahnverarbeitende Maschine und Verfahren zu deren Steuerung
US20100319454A1 (en) * 2009-06-19 2010-12-23 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources Method and system for determining young's modulus and poisson's ratio for a crystalline material
US9434572B2 (en) 2010-10-25 2016-09-06 The Procter & Gamble Company Alternative method for reducing web feed rate variations induced by parent roll geometry variations
US8733685B2 (en) 2010-10-25 2014-05-27 The Procter & Gamble Company Apparatus for reducing web feed rate variations induced by parent roll geometry variations
US8733687B2 (en) 2010-10-25 2014-05-27 The Procter & Gamble Company Alternative apparatus for reducing web feed rate variations induced by parent roll geometry variations
US8740130B2 (en) 2010-10-25 2014-06-03 The Procter & Gamble Company Alternative method for reducing web feed rate variations induced by parent roll geometry variations
US9434573B2 (en) 2010-10-25 2016-09-06 The Procter & Gamble Company Alternative method for reducing web feed rate variations induced by parent roll geometry variations
US8757535B2 (en) 2010-10-25 2014-06-24 The Procter & Gamble Company Method for reducing web feed rate variations induced by parent roll geometry variations
US8733686B2 (en) 2010-10-25 2014-05-27 The Procter & Gamble Company Alternative apparatus for reducing web feed rate variations induced by parent roll geometry variations
US9952160B2 (en) * 2014-04-04 2018-04-24 Packaging Corporation Of America System and method for determining an impact of manufacturing processes on the caliper of a sheet material
US9816906B2 (en) * 2014-04-25 2017-11-14 Honeywell International Inc. Apparatus and method for stretch measurements of tissue webs
US10334276B2 (en) * 2015-12-28 2019-06-25 Ati Technologies Ulc Method and apparatus for determining the severity of corruption in a picture

Family Cites Families (15)

* 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
CA919937A (en) * 1969-11-24 1973-01-30 J. E. C. Stringer Peter Paper machine tension tester
CH569968A5 (fi) 1973-09-19 1975-11-28 Bobst Fils Sa J
US4866984A (en) * 1985-10-04 1989-09-19 Measurex Corporation Sensor and system for continuous determination of paper strength
US5013403A (en) 1987-10-05 1991-05-07 Measurex Corporation Process for continuous determination of paper strength
US5104488A (en) * 1987-10-05 1992-04-14 Measurex Corporation System and process for continuous determination and control of paper strength
US5029469A (en) * 1988-06-17 1991-07-09 Measurex Corporation Sheet tension sensor
US5026458A (en) * 1990-08-31 1991-06-25 Kimberly-Clark Corporation Method for controlling basis weight in the production of stretchable webs
US5269883A (en) * 1990-08-31 1993-12-14 Kimberly-Clark Corporation Method for controlling basis weight in the production of stretchable webs
GB2281632B (en) 1993-09-02 1996-11-27 Czeslaw Golebiowski Measurement of parameters of elongate moving members
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
US5658432A (en) * 1995-08-24 1997-08-19 Measurex Devron Inc. Apparatus and method of determining sheet shrinkage or expansion characteristics
DE19634997C2 (de) 1996-08-30 1999-08-05 Voith Sulzer Papiermasch Gmbh Regeleinrichtung mit einer Sensoren-Mehrzahl
US5891306A (en) * 1996-12-13 1999-04-06 Measurex Corporation Electromagnetic field perturbation sensor and methods for measuring water content in sheetmaking systems

Also Published As

Publication number Publication date
CA2321726C (en) 2006-12-19
FI103610B (fi) 1999-07-30
US6517679B1 (en) 2003-02-11
FI980428A0 (fi) 1998-02-25
DE69911187D1 (de) 2003-10-16
AU2625599A (en) 1999-09-15
ATE249625T1 (de) 2003-09-15
DE69911187T2 (de) 2004-04-29
WO1999044058A1 (en) 1999-09-02
EP1066515B1 (en) 2003-09-10
CA2321726A1 (en) 1999-09-02
EP1066515A1 (en) 2001-01-10

Similar Documents

Publication Publication Date Title
FI103610B1 (fi) Palautumattoman venymän ja dynaamisen kimmomodulin määritysmenetelmä
DE69523107D1 (de) Verfahren zur regelung der querprofile von bahnmaterial
EP0745723A3 (en) Method and device for use in a paper machine for the lateral alignment of the quality profile transverse to the web direction of a web material produced by means of this machine
FI20012175A (fi) Menetelmä ja laitteisto viiraosan toiminnan säätämiseksi
MY110404A (en) Force testing machine
AU4803999A (en) Salt-stable modified starch
BR0205407A (pt) Processo para a medição e regulagem da pressão de nip na prensa de uma máquina de papel
CA2376491A1 (en) Method and apparatus for measuring properties of paper web
FI20002267A0 (fi) Menetelmä paperi- tai kartonkirainan kalanteroinnissa ja kalanteri
BR9911193A (pt) Equipamento e método em uma máquina de papel ou papelão para misturar matéria prima e água
NO990849L (no) Substituerte 1,2,3,4-tetrahydro-2-dibenzofuranaminer og 2-aminocyklohepta (b) benzofuraner
ATE412082T1 (de) Verfahren und system zum einfädeln einer laufenden papierbahn
DE60030588D1 (de) Verfahren zum kalandern
AU3560100A (en) Method and apparatus for threading of paper or paperboard web
ATE301739T1 (de) Verfahren und anordnung zur oberflächenbehandlung einer papier- oder kartonbahn
AU2520301A (en) Method and apparatus for identifying mapping of paper machine actuator
BR0303225A (pt) Meio de formação de um começo de folha de uma folha de material em movimento e processo para a utilização do mesmo
FI981480A0 (fi) Menetelmä paperin pintaominaisuuksien ja/tai käyristymän ja/tai kireyden ja/tai kosteuden ja/tai kireysprofiilin ja/tai kosteusprofiilin hallitsemiseksi sekä järjestely paperikoneessa paperin pintaominaisuuksien ja/tai käyristymän ja/tai kireyden ja/tai kosteuden ja/tai ...
DE69833479D1 (de) Verfahren und Vorrichtung zur automatischen Überwachung und Korrektur des Regulierungsdrucks in den Regulierungsventilen einer Durchbiegungseinstellwalze in einer Papiermaschine
DE69624808D1 (de) Verfahren und vorrichtung zum testen von pappeprodukten
FI19992393A (fi) Kalanterointisovitelma paperikonetta varten
NO20024365L (no) Raffinörkraftsensor
DE60139208D1 (de) Vorrichtung und verfahren zur verhütung von feuchtigkeitsverdampfung und wärmeverlust beim kalandern
SE9801570D0 (sv) Sätt att beräkna en balks, en räls, etc neutraltemperatur
FI20010386A0 (fi) Menetelmä telan tai hihnan polymeeripinnoitteen ominaisuuksien säätämiseksi

Legal Events

Date Code Title Description
MM Patent lapsed