FI914829A - Foerfarande och anordning foer maetning av nypkraften och/eller -trycket av ett nyp som bildas av en roterande vals eller ett band som anvaends vid framstaellning av papper. - Google Patents

Foerfarande och anordning foer maetning av nypkraften och/eller -trycket av ett nyp som bildas av en roterande vals eller ett band som anvaends vid framstaellning av papper.

Info

Publication number
FI914829A
FI914829A FI914829A FI914829A FI914829A FI 914829 A FI914829 A FI 914829A FI 914829 A FI914829 A FI 914829A FI 914829 A FI914829 A FI 914829A FI 914829 A FI914829 A FI 914829A
Authority
FI
Finland
Prior art keywords
eller
ett
som
och
band
Prior art date
Application number
FI914829A
Other languages
English (en)
Other versions
FI86771B (fi
FI86771C (fi
FI914829A0 (fi
Inventor
Jyrki Laitinen
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
Priority to FI914829A priority Critical patent/FI86771C/fi
Publication of FI914829A0 publication Critical patent/FI914829A0/fi
Publication of FI914829A publication Critical patent/FI914829A/fi
Publication of FI86771B publication Critical patent/FI86771B/fi
Priority to AT92850232T priority patent/ATE149247T1/de
Priority to DE69217603T priority patent/DE69217603T2/de
Priority to EP92850232A priority patent/EP0538221B1/en
Application granted granted Critical
Publication of FI86771C publication Critical patent/FI86771C/fi
Priority to CA002080390A priority patent/CA2080390C/en
Priority to US07/960,725 priority patent/US5383371A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/06—Means for regulating the pressure
    • 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
    • G01L5/0061—Force sensors associated with industrial machines or actuators
    • G01L5/0076—Force sensors associated with manufacturing machines
    • G01L5/0085—Force sensors adapted for insertion between cooperating machine elements, e.g. for measuring the nip force between rollers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Paper (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Optical Head (AREA)
  • Developing Agents For Electrophotography (AREA)
FI914829A 1991-10-14 1991-10-14 Foerfarande och anordning foer maetning av nypkraften och/eller -trycket av ett nyp som bildas av en roterande vals eller ett band som anvaends vid framstaellning av papper FI86771C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI914829A FI86771C (fi) 1991-10-14 1991-10-14 Foerfarande och anordning foer maetning av nypkraften och/eller -trycket av ett nyp som bildas av en roterande vals eller ett band som anvaends vid framstaellning av papper
AT92850232T ATE149247T1 (de) 1991-10-14 1992-10-02 Verfahren und vorrichtung zum messen der kraft und/oder des druckes in einem spalt gebildet durch eine sich drehende walze oder ein band bei der papierherstellung
DE69217603T DE69217603T2 (de) 1991-10-14 1992-10-02 Verfahren und Vorrichtung zum Messen der Kraft und/oder des Druckes in einem Spalt gebildet durch eine sich drehende Walze oder ein Band bei der Papierherstellung
EP92850232A EP0538221B1 (en) 1991-10-14 1992-10-02 Method and device for measurement of the nip force and/or nip pressure in a nip formed by a revolving roll or a band that is used in the manufacture of paper
CA002080390A CA2080390C (en) 1991-10-14 1992-10-13 Method and device for measurement of the nip force and/or nip pressure in a nip formed by a revolving roll or a band that is used in the manufacture of paper
US07/960,725 US5383371A (en) 1991-10-14 1992-10-14 Method and device for measurement of the nip force and/or nip pressure in a nip formed by a revolving roll or a band that is used in the manufacture of paper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI914829A FI86771C (fi) 1991-10-14 1991-10-14 Foerfarande och anordning foer maetning av nypkraften och/eller -trycket av ett nyp som bildas av en roterande vals eller ett band som anvaends vid framstaellning av papper
FI914829 1991-10-14

Publications (4)

Publication Number Publication Date
FI914829A0 FI914829A0 (fi) 1991-10-14
FI914829A true FI914829A (fi) 1992-06-30
FI86771B FI86771B (fi) 1992-06-30
FI86771C FI86771C (fi) 1992-10-12

Family

ID=8533289

Family Applications (1)

Application Number Title Priority Date Filing Date
FI914829A FI86771C (fi) 1991-10-14 1991-10-14 Foerfarande och anordning foer maetning av nypkraften och/eller -trycket av ett nyp som bildas av en roterande vals eller ett band som anvaends vid framstaellning av papper

Country Status (6)

Country Link
US (1) US5383371A (fi)
EP (1) EP0538221B1 (fi)
AT (1) ATE149247T1 (fi)
CA (1) CA2080390C (fi)
DE (1) DE69217603T2 (fi)
FI (1) FI86771C (fi)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5379652A (en) * 1992-09-16 1995-01-10 Valmet Paper Machinery Inc. Method and device for measuring the nip force and/or nip pressure in a nip
US5703574A (en) * 1993-03-17 1997-12-30 Valmet Corporation Method and device for transferring a measurement signal from a revolving roll used in a paper making machine
EP2113608A3 (de) * 2008-04-18 2009-12-09 Voith Patent GmbH Schabervorrichtung und Rakelvorrichtung

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5580478A (en) * 1994-05-09 1996-12-03 Minnesota Mining And Manufacturing Company Apparatus for controlling the temperature of and a moveable, electrically heated object using two way on axis optical communication
US5592875A (en) * 1994-09-16 1997-01-14 Stowe Woodward Licensco, Inc. Roll having means for determining pressure distribution
US5562027A (en) * 1995-02-16 1996-10-08 Stowe Woodward Licensco, Inc. Dynamic nip pressure and temperature sensing system
CA2177803A1 (en) * 1995-06-01 1996-12-02 Robert H. Moore Nip pressure sensing system
SE505333C2 (sv) 1995-12-20 1997-08-11 Nobel Elektronik Ab Anordning för reglering av linjekraften i en rullstolsmaskin vid papperstillverkning
CA2251235C (en) † 1997-11-25 2006-09-05 Yuval Leiber Modified shuss knitted netting
US6568285B1 (en) * 1998-02-19 2003-05-27 Stowe Woodward Llc Nip width sensing system and method
DE19930600A1 (de) * 1998-08-06 2000-02-10 Voith Sulzer Papiertech Patent Vorrichtung zum aktiven Schwächen unerwünschter Schwingungen einer rotierenden Walze, Vorrichtung zum Behandeln einer Materialbahn, insbesondere aus Papier oder Karton, Walze
JP4416213B2 (ja) * 1998-08-06 2010-02-17 フォイト ズルツァー パピーアテヒニク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング 回転中のロールの不都合な振動を能動的に弱めるための装置及び方法
US6360612B1 (en) 1999-01-29 2002-03-26 Constantin M. Trantzas Pressure sensor apparatus
US6370961B1 (en) 1999-01-29 2002-04-16 Constantin M. Trantzas Nipped roller impression sensor system
US6257133B1 (en) 1999-03-15 2001-07-10 International Paper Method and apparatus for controlling cross directional nip dynamics
US6430459B1 (en) 1999-06-04 2002-08-06 Sw Paper Inc. Nip pressure sensing system
DE19940664C1 (de) * 1999-08-27 2001-02-08 Voith Paper Patent Gmbh Verfahren zum Voreinstellen eines Kalanders und Kalander zur Durchführung des Verfahrens
FI114162B (fi) * 2000-03-29 2004-08-31 Metso Paper Inc Menetelmä ja järjestelmä rainan paksuuden säätämiseksi sekä menetelmä kalanteroinnin seuraamiseksi
US6860030B1 (en) * 2000-11-15 2005-03-01 Voith Paper, Inc. Control system for gap measuring
US6910376B2 (en) * 2001-02-22 2005-06-28 Metso Paper, Inc. Measurement method and system in the manufacture of paper or paperboard
US6752908B2 (en) * 2001-06-01 2004-06-22 Stowe Woodward, Llc Shoe press belt with system for detecting operational parameters
SE523530C2 (sv) * 2001-09-24 2004-04-27 Rng I Lund Ab Förfarande och anordning för mätning av nypet mellan två valsar
AT410452B (de) * 2001-12-17 2003-05-26 Andritz Ag Maschf Verfahren und vorrichtung zur messung und regelung des nipdrucks in der presse einer papiermaschine
FI113466B (fi) * 2001-12-20 2004-04-30 Metso Paper Inc Menetelmä ja laite radan reunan seurantaan
DE10209582A1 (de) * 2002-03-05 2003-09-18 Voith Paper Patent Gmbh Maschine zur Herstellung einer Tissuebahn
US6981935B2 (en) * 2002-09-12 2006-01-03 Stowe Woodward, L.L.C. Suction roll with sensors for detecting temperature and/or pressure
EP1434425A3 (en) * 2002-12-25 2006-04-26 Hitachi Ltd. Video signal processing apparatus
SE0300127D0 (sv) 2003-01-17 2003-01-17 Imego Ab Indicator arrangement
US6744014B1 (en) * 2003-01-28 2004-06-01 Eastman Kodak Company Apparatus for controlling temperature of moveable electrically heated objects/drums
US6874232B2 (en) * 2003-05-21 2005-04-05 Stowe Woodward, Llc Method for forming cover for industrial roll
US7185537B2 (en) * 2003-06-04 2007-03-06 Metso Paper, Inc. Nip and loading analysis system
US6913223B2 (en) * 2003-07-30 2005-07-05 Metso Paper, Inc. Paper machine reel-up with reel nip loading measurement
EP1507040A1 (de) 2003-08-13 2005-02-16 Heimbach GmbH & Co. Textilerzeugnis mit einem integrierten Sensor zur Messung von Druck und Temperatur
FI20031440A (fi) * 2003-10-03 2005-04-04 Metso Paper Inc Mittausmenetelmä ja -laitteisto paperin tai kartongin valmistuksessa
US20050261115A1 (en) * 2004-05-14 2005-11-24 Myers Bigel Sibley & Sajovec, P.A. Industrial roll with piezoelectric sensors for detecting pressure
US7392715B2 (en) * 2004-10-29 2008-07-01 Stowe Woodward Ag Wireless sensors in roll covers
FI20055020A (fi) * 2005-01-17 2006-07-18 Metso Paper Inc Paineprofiilin ON-linemittaus
US7572214B2 (en) * 2005-05-04 2009-08-11 Stowe Woodward L.L.C. Suction roll with sensors for detecting operational parameters having apertures
US20070018364A1 (en) * 2005-07-20 2007-01-25 Pierre Riviere Modification of nonwovens in intelligent nips
DE102005048367B4 (de) * 2005-10-10 2010-08-05 Wifag Maschinenfabrik Ag Nip-Breitenmessung
US10287731B2 (en) * 2005-11-08 2019-05-14 Stowe Woodward Licensco Llc Abrasion-resistant rubber roll cover with polyurethane coating
WO2008028516A1 (en) * 2006-09-05 2008-03-13 Metso Paper, Inc. Method and device for nip condition measurement
US8281671B2 (en) * 2007-01-17 2012-10-09 Metso Paper, Inc. Load measuring device, manufacturing method for the device and control method using the device
DE102007000794A1 (de) * 2007-09-28 2009-04-02 Voith Patent Gmbh Verfahren und Vorrichtung zum Bestimmen zumindest eines Parameters beim Durchlauf einer Materialbahn durch einen zwischen zwei rotierbaren Oberflächen gebildeten Spalt und Verwendung
WO2009101251A2 (en) * 2008-02-12 2009-08-20 Upm-Kymmene Oyj Method and arrangement for measuring the nip pressure and/or pressure profile in the nip of a printing unit of a printing press
US9097595B2 (en) * 2008-11-14 2015-08-04 Stowe Woodward, L.L.C. System and method for detecting and measuring vibration in an industrial roll
US8850995B2 (en) 2009-02-02 2014-10-07 Deere & Company Seeding machine with seed delivery system
US8671856B2 (en) 2009-02-02 2014-03-18 Deere & Company Planting unit for a seeding machine having blocking member to control hand-off of seed from a seed meter to a seed delivery system
US8346501B2 (en) * 2009-06-22 2013-01-01 Stowe Woodward, L.L.C. Industrial roll with sensors arranged to self-identify angular location
US8236141B2 (en) * 2009-06-23 2012-08-07 Stowe Woodward, L.L.C. Industrial roll with sensors having conformable conductive sheets
US8475347B2 (en) * 2010-06-04 2013-07-02 Stowe Woodward Licensco, Llc Industrial roll with multiple sensor arrays
US8276468B2 (en) 2011-01-18 2012-10-02 Xerox Corporation Piezoelectric sensors for automatic measurement of NIP width for fuser member control
WO2013109629A1 (en) 2012-01-17 2013-07-25 Stowe Woodward Licensco, Llc System and method of determining the angular position of a rotating roll
DE102012203035A1 (de) * 2012-02-28 2013-08-29 Voith Patent Gmbh Maschine zur Herstellung einer Faserstoffbahn
DE102012015462A1 (de) 2012-08-07 2014-02-13 Reifenhäuser GmbH & Co. KG Maschinenfabrik Blasfolienanlage, Verfahren zum Herstellen einer Blasfolienbahn und damit hergestellte Folie
US9079739B2 (en) 2012-11-02 2015-07-14 The Procter & Gamble Company Apparatus for controlling the nip force/pressure between two rotating cylinders
US9073282B2 (en) 2012-11-02 2015-07-07 The Procter & Gamble Company Process for controlling the nip force/pressure between two rotating cylinders
US9540769B2 (en) 2013-03-11 2017-01-10 International Paper Company Method and apparatus for measuring and removing rotational variability from a nip pressure profile of a covered roll of a nip press
DE102013205450B3 (de) * 2013-03-27 2014-07-10 Voith Patent Gmbh Walze
CN205603960U (zh) * 2013-04-30 2016-09-28 福伊特专利有限公司 用于制造和/或加工纤维幅材的机器及其辊子
US9804044B2 (en) 2014-05-02 2017-10-31 International Paper Company Method and system associated with a sensing roll and a mating roll for collecting data including first and second sensor arrays
US10378980B2 (en) 2014-05-02 2019-08-13 International Paper Company Method and system associated with a sensing roll and a mating roll for collecting roll data
US9797788B2 (en) 2014-05-02 2017-10-24 International Paper Company Method and system associated with a sensing roll including pluralities of sensors and a mating roll for collecting roll data
US9650744B2 (en) 2014-09-12 2017-05-16 Stowe Woodward Licensco Llc Suction roll with sensors for detecting operational parameters
US9863827B2 (en) 2015-06-10 2018-01-09 International Paper Company Monitoring machine wires and felts
US9534970B1 (en) 2015-06-10 2017-01-03 International Paper Company Monitoring oscillating components
US10370795B2 (en) 2015-06-10 2019-08-06 International Paper Company Monitoring applicator rods and applicator rod nips
US9677225B2 (en) 2015-06-10 2017-06-13 International Paper Company Monitoring applicator rods
US9816232B2 (en) 2015-06-10 2017-11-14 International Paper Company Monitoring upstream machine wires and felts
US9696226B2 (en) * 2015-06-10 2017-07-04 International Paper Company Count-based monitoring machine wires and felts
US10221525B2 (en) 2016-04-26 2019-03-05 Stowe Woodward Licensco, Llc Suction roll with pattern of through holes and blind drilled holes that improves land distance
TWI620703B (zh) * 2016-07-25 2018-04-11 財團法人工業技術研究院 具有壓力感測器的滾輪及捲對捲裝置
FI128981B (fi) 2018-07-27 2021-04-30 Voith Patent Gmbh Menetelmä ja laite tärkkelyksen levittämiseksi
SE543446C2 (en) * 2019-10-30 2021-02-23 Generic Tech I Kivik Ab Dynamic measuring of operating parameters of a roller nip

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631385A (en) * 1969-11-24 1971-12-28 Amoco Prod Co Holographic well-logging system
US4016756A (en) * 1972-06-08 1977-04-12 Beloit Corporation Nip load sensing device
US3962911A (en) * 1974-11-21 1976-06-15 Beloit Corporation Method and apparatus for coupling signals from a rotating device with end shafts exposed
JPS5221189A (en) * 1975-05-08 1977-02-17 Sakamoto Shiyouten Kk Apparatus for hangling line for fish living in deeppsea punks
JPS56119237A (en) * 1980-02-27 1981-09-18 Tokyo Shibaura Electric Co Urtrasonic diagnosis apparatus
JPS6015533A (ja) * 1983-07-07 1985-01-26 Dainippon Printing Co Ltd ロ−ル圧測定装置
JPS6015535A (ja) * 1983-07-07 1985-01-26 Dainippon Printing Co Ltd ロ−ル圧測定装置
JPS6015534A (ja) * 1983-07-07 1985-01-26 Dainippon Printing Co Ltd ロ−ル圧測定装置
DE3446682C1 (de) * 1984-12-21 1986-04-10 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern Einrichtung zur UEberwachung des Unterfadenvorrates einer Naehmaschine
NL8502475A (nl) * 1985-09-11 1987-04-01 Oce Nederland Bv Stelsel voor het bepalen van de druk in de kneep tussen twee rollen.
FI76872C (fi) 1987-02-23 1988-12-12 Valmet Paper Machinery Inc Foerfarande och anordning foer styrning av zonvals.
FI81768C (fi) 1987-05-20 1990-12-10 Valmet Paper Machinery Inc Foerfarande och anordning vid rullning av papper.
FI81770C (fi) 1987-05-20 1990-12-10 Valmet Paper Machinery Inc Foerfarande vid styrning av pappers rullstol.
FI82092C (fi) 1989-03-22 1991-01-10 Valmet Paper Machinery Inc Laongnyppress.
JP2789234B2 (ja) * 1989-10-02 1998-08-20 株式会社日立メディコ 超音波診断装置
US5048353A (en) * 1990-03-01 1991-09-17 Beloit Corporation Method and apparatus for roll profile measurement
US5159402A (en) * 1990-03-26 1992-10-27 General Electric Company Optical sensor safety system for monitoring laser crystals and optical components
FI92771C (fi) 1991-10-14 1994-12-27 Valmet Paper Machinery Inc Menetelmä ja laite mittaussignaalin siirtämiseksi pyörivältä telalta tai vastaavalta kiinteille vastaanottolaitteille

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5379652A (en) * 1992-09-16 1995-01-10 Valmet Paper Machinery Inc. Method and device for measuring the nip force and/or nip pressure in a nip
US5703574A (en) * 1993-03-17 1997-12-30 Valmet Corporation Method and device for transferring a measurement signal from a revolving roll used in a paper making machine
EP2113608A3 (de) * 2008-04-18 2009-12-09 Voith Patent GmbH Schabervorrichtung und Rakelvorrichtung

Also Published As

Publication number Publication date
US5383371A (en) 1995-01-24
DE69217603D1 (de) 1997-04-03
CA2080390C (en) 1997-03-18
FI86771B (fi) 1992-06-30
FI86771C (fi) 1992-10-12
DE69217603T2 (de) 1997-06-26
ATE149247T1 (de) 1997-03-15
FI914829A0 (fi) 1991-10-14
CA2080390A1 (en) 1993-04-15
EP0538221A3 (en) 1993-10-27
EP0538221A2 (en) 1993-04-21
EP0538221B1 (en) 1997-02-26

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