ATE511574T1 - Verfahren zum umgang mit fehlern während der herstellung einer materialbahn - Google Patents

Verfahren zum umgang mit fehlern während der herstellung einer materialbahn

Info

Publication number
ATE511574T1
ATE511574T1 AT08863004T AT08863004T ATE511574T1 AT E511574 T1 ATE511574 T1 AT E511574T1 AT 08863004 T AT08863004 T AT 08863004T AT 08863004 T AT08863004 T AT 08863004T AT E511574 T1 ATE511574 T1 AT E511574T1
Authority
AT
Austria
Prior art keywords
fault
nip
roll
roll nip
dealing
Prior art date
Application number
AT08863004T
Other languages
English (en)
Inventor
Arto Ikonen
Eero Suomi
Pekka Vantola
Original Assignee
Metso Paper 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38951515&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE511574(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Metso Paper Inc filed Critical Metso Paper Inc
Application granted granted Critical
Publication of ATE511574T1 publication Critical patent/ATE511574T1/de

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/002—Opening or closing mechanisms; Regulating the pressure
    • D21G1/004—Regulating the pressure
    • D21G1/0046—Regulating the pressure depending on the measured properties of the calendered web
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/002—Opening or closing mechanisms; Regulating the pressure
    • D21G1/004—Regulating the pressure
    • 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
    • D21F7/04—Paper-break control devices
    • 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
    • D21F7/06—Indicating or regulating the thickness of the layer; Signal devices
    • 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
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D21G9/0009—Paper-making control systems
    • D21G9/0045—Paper-making control systems controlling the calendering or finishing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action ; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or the actuating force of an output member
    • F15B11/04—Systems essentially incorporating special features for controlling the speed or the actuating force of an output member for controlling the speed
    • F15B11/042—Systems essentially incorporating special features for controlling the speed or the actuating force of an output member for controlling the speed by means in the feed line
    • F15B11/0426—Systems essentially incorporating special features for controlling the speed or the actuating force of an output member for controlling the speed by means in the feed line by controlling the number of pumps or parallel valves switched on
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40576—Assemblies of multiple valves
    • F15B2211/40592—Assemblies of multiple valves with multiple valves in parallel flow paths

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Paper (AREA)
  • Preliminary Treatment Of Fibers (AREA)
AT08863004T 2007-12-14 2008-12-12 Verfahren zum umgang mit fehlern während der herstellung einer materialbahn ATE511574T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20070984A FI120317B (fi) 2007-12-14 2007-12-14 Menetelmä materiaalirainan valmistuksen aikaisten häiriöiden käsittelemiseksi ja laitteisto menetelmän toteuttamiseksi kalanterissa
PCT/FI2008/050734 WO2009077650A1 (en) 2007-12-14 2008-12-12 Method for dealing with faults occurring during the manufacture of a material web

Publications (1)

Publication Number Publication Date
ATE511574T1 true ATE511574T1 (de) 2011-06-15

Family

ID=38951515

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08863004T ATE511574T1 (de) 2007-12-14 2008-12-12 Verfahren zum umgang mit fehlern während der herstellung einer materialbahn

Country Status (5)

Country Link
EP (1) EP2231924B1 (de)
CN (1) CN101903594B (de)
AT (1) ATE511574T1 (de)
FI (1) FI120317B (de)
WO (1) WO2009077650A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009026606A1 (de) * 2009-05-29 2010-12-02 Metso Paper, Inc. Digitalyhydraulischer Regler
DE102009055308A1 (de) * 2009-12-23 2011-06-30 Metso Paper, Inc. Anordnung zur Regelung der Position einer Walze oder des Spaltdrucks eines Walzenspalts in einer Faserstoffbahnmaschine
DE102010000833A1 (de) * 2010-01-12 2011-07-14 Metso Paper, Inc. Maschinenstraße zur Herstellung einer Faserstoffbahn
FI121896B (fi) * 2010-02-05 2011-05-31 Metso Paper Inc Taipumasäädettävä tela ja järjestelmä
WO2012041536A1 (de) 2010-09-27 2012-04-05 Metso Paper, Inc. Fluiddrucksteuerungssystem
DE102010042780A1 (de) 2010-10-21 2012-04-26 Metso Paper, Inc. Fluidsystem
DE102010043168A1 (de) 2010-10-29 2012-05-03 Metso Paper, Inc. Druckspeicherfüllverfahren für ein Fluidsystem
EP2543890B1 (de) * 2011-07-04 2018-09-05 Valmet Technologies, Inc. Sicherheitskomponente
DE102012218146A1 (de) 2012-10-04 2014-04-10 Metso Paper, Inc. Kalibrierungsverfahren für ein fluidsystem und fluidsystem
DE102013200857A1 (de) 2013-01-21 2014-07-24 Valmet Technologies, Inc. Vorrichtung und verfahren zur ermittlung von stellgliedpositionen in einem hydrauliksystem, insbesondere in einer maschine zur herstellung einer faserstoffbahn
EP3593216B1 (de) * 2017-03-06 2025-06-04 Honeywell Limited Verfahren und vorrichtung zum entwurf von modellbasierter steuerung mit räumlicher robustheit für multiple-array-querrichtungs-(cd)-bahnherstellungs- oder -verarbeitungssysteme oder andere systeme
CN108179585B (zh) * 2018-03-05 2024-05-28 博路威机械江苏有限公司 Y形双压区挠度可控辊
CN113174773B (zh) * 2021-05-06 2022-07-15 山东明源智能装备股份有限公司 一种造纸装备复杂多元信息化处理方法
CN113515046B (zh) * 2021-07-19 2023-05-16 西安理工大学 一种基于前馈控制的卷筒料涂布机收卷张力控制方法
CN114215804B (zh) * 2022-02-22 2022-04-29 中国空气动力研究与发展中心高速空气动力研究所 一种用于驱动弯刀支撑机构的电液伺服系统
CN116091728B (zh) * 2022-12-01 2025-09-23 西北工业大学 一种锻件缺陷定位及消除方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI115144B (fi) * 1999-10-13 2005-03-15 Metso Paper Inc Kalanterointimenetelmä
FI113794B (fi) * 2002-11-14 2004-06-15 Metso Paper Inc Menetelmä ja järjestely pitkänomaisen telavälineen paikan ja/tai voiman säätämiseksi
FI114647B (fi) * 2003-07-02 2004-11-30 Metso Paper Inc Sovitelma rainan hallitsemiseksi paperi- tai kartonkikoneen puristinosalla

Also Published As

Publication number Publication date
CN101903594A (zh) 2010-12-01
WO2009077650A1 (en) 2009-06-25
FI20070984L (fi) 2009-06-15
FI20070984A0 (fi) 2007-12-14
CN101903594B (zh) 2012-07-18
FI120317B (fi) 2009-09-15
EP2231924A1 (de) 2010-09-29
EP2231924B1 (de) 2011-06-01

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