EP1596002B1 - Machine à papier - Google Patents

Machine à papier Download PDF

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Publication number
EP1596002B1
EP1596002B1 EP05101128A EP05101128A EP1596002B1 EP 1596002 B1 EP1596002 B1 EP 1596002B1 EP 05101128 A EP05101128 A EP 05101128A EP 05101128 A EP05101128 A EP 05101128A EP 1596002 B1 EP1596002 B1 EP 1596002B1
Authority
EP
European Patent Office
Prior art keywords
fibrous web
machine
web
measuring
machine according
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.)
Not-in-force
Application number
EP05101128A
Other languages
German (de)
English (en)
Other versions
EP1596002A1 (fr
Inventor
Rudolf Münch
Egon Bild
Siegfried Daum
Joerg Maurer
Tobias Wanke
Werner Reichert
Wolfgang Klotzbuecher
Josef Wigand
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.)
Voith Patent GmbH
Original Assignee
Voith Patent GmbH
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 Voith Patent GmbH filed Critical Voith Patent GmbH
Publication of EP1596002A1 publication Critical patent/EP1596002A1/fr
Application granted granted Critical
Publication of EP1596002B1 publication Critical patent/EP1596002B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper

Claims (6)

  1. Machine pour la fabrication d'une bande de papier, de carton, d'essuie-tout ou d'une autre matière fibreuse à partir d'une suspension de matière fibreuse ou pour le façonnage ou le traitement de la bande de matière fibreuse (1, 27), dans laquelle au moins un dispositif (9, 28) pour appliquer sur la bande de matière fibreuse (1, 27) au moins deux marquages distants l'un de l'autre en direction longitudinale et un dispositif de mesure (10; 41, 51, 54, 60, 61), en particulier sans contact, disposé après le dispositif (9, 28) dans le sens de défilement de la bande de matière fibreuse (1, 27), pour mesurer la distance des marquages, sont installés sur la machine, caractérisée en ce qu'il est prévu dans la machine au moins un autre moyen de mesure (12, 14, 17, 18, 19) pour mesurer la longueur d'un segment de la bande de matière fibreuse et en ce qu'il est prévu un moyen de comparaison pour comparer les valeurs de mesure mesurées par le dispositif de mesure (10; 41, 51, 54, 60, 61) et par l'autre moyen de mesure (12, 14, 17, 18, 19), en particulier un ordinateur de commande (15, 20).
  2. Machine selon la revendication 1, caractérisée en ce que le dispositif (28) est disposé dans une section de formage à toile (25) ou dans une section de presse (29) de la machine pour la fabrication de la bande de matière fibreuse (27).
  3. Machine selon la revendication 1 ou 2, caractérisée en ce que l'autre moyen de mesure est un moyen de mesure sans contact, un capteur de rotation (14), un dispositif à déclenchement, un dispositif de mesure monté sur un rouleau, en particulier un encodeur, ou un dispositif pour mesurer un signal d'entraînement.
  4. Machine selon l'une quelconque des revendications précédentes, caractérisée en ce qu'elle comprend une unité d'exploitation (21) pour exploiter les valeurs de mesure fournies par le moyen de comparaison, en particulier l'ordinateur de commande (15, 20), sur l'allongement pendant la fabrication de la bande de matière fibreuse (1, 27) et pour mémoriser les données obtenues.
  5. Machine selon la revendication 4, caractérisée en ce que l'unité d'exploitation (21) est reliée à un autre ordinateur de commande (20), qui est disposé dans une autre unité de traitement (16) travaillant aussi hors ligne par rapport à la machine ou qui est associé à celle-ci.
  6. Machine selon la revendication 5, caractérisée en ce que les valeurs de mesure relatives à l'allongement lors du traitement de la bande de matière fibreuse (1, 27) sont prises en considération dans au moins une étape de traitement ultérieure hors ligne, comme par exemple un calandrage et/ou un couchage et/ou un bobinage.
EP05101128A 2004-04-14 2005-02-15 Machine à papier Not-in-force EP1596002B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004018522A DE102004018522A1 (de) 2004-04-14 2004-04-14 Papiermaschine
DE102004018522 2004-04-14

Publications (2)

Publication Number Publication Date
EP1596002A1 EP1596002A1 (fr) 2005-11-16
EP1596002B1 true EP1596002B1 (fr) 2008-05-07

Family

ID=34938738

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05101128A Not-in-force EP1596002B1 (fr) 2004-04-14 2005-02-15 Machine à papier

Country Status (4)

Country Link
US (1) US20050274474A1 (fr)
EP (1) EP1596002B1 (fr)
AT (1) ATE394545T1 (fr)
DE (2) DE102004018522A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5163092B2 (ja) * 2007-02-14 2013-03-13 セイコーエプソン株式会社 インクジェットプリンタのリニアエンコーダ記録方法
DE102007033394A1 (de) 2007-07-18 2009-01-22 Voith Patent Gmbh Verfahren und System zur Online-Ermittlung wenigstens einer Dehnungseigenschaft einer laufenden Papier- oder Kartonbahn
DE102008030340B4 (de) * 2008-06-26 2017-06-08 Siemens Aktiengesellschaft Bestimmung von Geschwindigkeitsrelationen zwischen Antriebsgruppen einer Papiermaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4008282A1 (de) * 1990-03-15 1991-09-19 Voith Gmbh J M Massnahmen zur erfassung der schrumpfung oder dehnung von warenbahnen
FI990916A (fi) * 1999-04-23 2000-10-24 Valmet Corp Menetelmä ja järjestely pitkänomaisen, liikkuvan elimen nopeuden mittaamiseksi paperikoneissa tai paperin jälkikäsittelykoneissa
US6200422B1 (en) * 1999-06-24 2001-03-13 Neles Paper Automation Oy Method and apparatus for controlling a moving paper web
DE10011067A1 (de) * 2000-03-07 2001-09-13 Voith Paper Patent Gmbh Verfahren zur Herstellung und Weiterverarbeitung von Papier
US6909106B2 (en) * 2002-09-17 2005-06-21 Kimberly-Clark Worldwide, Inc. Web velocity-based registration control system

Also Published As

Publication number Publication date
EP1596002A1 (fr) 2005-11-16
ATE394545T1 (de) 2008-05-15
DE502005003946D1 (de) 2008-06-19
US20050274474A1 (en) 2005-12-15
DE102004018522A1 (de) 2005-11-03

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