AT509527B1 - Anordnung und verfahren zur regelung einer kraft in einem spalt zwischen zwei walzen - Google Patents

Anordnung und verfahren zur regelung einer kraft in einem spalt zwischen zwei walzen Download PDF

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Publication number
AT509527B1
AT509527B1 AT1992011A AT1992011A AT509527B1 AT 509527 B1 AT509527 B1 AT 509527B1 AT 1992011 A AT1992011 A AT 1992011A AT 1992011 A AT1992011 A AT 1992011A AT 509527 B1 AT509527 B1 AT 509527B1
Authority
AT
Austria
Prior art keywords
hydraulic
roller
hydraulic cylinder
roll
digital
Prior art date
Application number
AT1992011A
Other languages
German (de)
English (en)
Other versions
AT509527A3 (de
AT509527A2 (de
Inventor
Ville Hopponen
Jani Hakola
Mika Viljanmaa
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
Application filed by Metso Paper Inc filed Critical Metso Paper Inc
Publication of AT509527A2 publication Critical patent/AT509527A2/de
Publication of AT509527A3 publication Critical patent/AT509527A3/de
Application granted granted Critical
Publication of AT509527B1 publication Critical patent/AT509527B1/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
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/0073—Accessories for calenders
    • D21G1/008—Vibration-preventing or -eliminating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/78—Controlling or regulating not limited to any particular process or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
AT1992011A 2010-03-09 2011-02-15 Anordnung und verfahren zur regelung einer kraft in einem spalt zwischen zwei walzen AT509527B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201010002703 DE102010002703A1 (de) 2010-03-09 2010-03-09 Anordnung und Verfahren zur Regelung einer Kraft in einem Spalt zwischen zwei Walzen

Publications (3)

Publication Number Publication Date
AT509527A2 AT509527A2 (de) 2011-09-15
AT509527A3 AT509527A3 (de) 2013-02-15
AT509527B1 true AT509527B1 (de) 2015-02-15

Family

ID=44507658

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1992011A AT509527B1 (de) 2010-03-09 2011-02-15 Anordnung und verfahren zur regelung einer kraft in einem spalt zwischen zwei walzen

Country Status (3)

Country Link
CN (1) CN102191714A (zh)
AT (1) AT509527B1 (zh)
DE (1) DE102010002703A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012209683A1 (de) 2012-06-11 2013-12-12 Metso Paper, Inc. Walze
DE102014202558A1 (de) * 2014-02-12 2015-08-13 Valmet Technologies, Inc. Digitalhydraulischer druckregler und überprüfungsverfahren eines digitalhydraulischen druckreglers

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999004181A2 (en) * 1997-07-15 1999-01-28 Lord Corporation Vibration control apparatus and method for calender rolls and the like
DE10133888C1 (de) * 2001-07-12 2002-11-28 Voith Paper Patent Gmbh Verfahren zum Betreiben eines Kalanders und Kalander
DE10302666A1 (de) * 2002-02-12 2003-08-21 Metso Paper Inc Verfahren und System zum Kontrollieren eines Streichspalts
WO2004044316A1 (en) * 2002-11-14 2004-05-27 Metso Paper, Inc. A method and an arrangement for controlling position and/or force of an elongated rolling device
WO2007028863A1 (en) * 2005-09-06 2007-03-15 Lauri Siivonen Detecting of faults in a valve system and a fault tolerant control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3627463A1 (de) * 1986-08-13 1988-02-18 Smg Stahlkontor Maschinenbau G Vorrichtung zum regeln bzw. steuern einer kontaktwalze
IT1247127B (it) * 1991-03-04 1994-12-12 Colines Srl Apparecchio di avvolgimento per nastro di materiale a foglio
DE19549669C2 (de) * 1995-05-24 2002-10-10 Voith Paper Patent Gmbh Kalander
DE19629205A1 (de) * 1996-07-19 1998-01-22 Voith Sulzer Papiermasch Gmbh Verfahren und Vorrichtung zum Aufwickeln einer Papierbahn zu einer Rolle mit aktiver Schwingungsdämpfung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999004181A2 (en) * 1997-07-15 1999-01-28 Lord Corporation Vibration control apparatus and method for calender rolls and the like
DE10133888C1 (de) * 2001-07-12 2002-11-28 Voith Paper Patent Gmbh Verfahren zum Betreiben eines Kalanders und Kalander
DE10302666A1 (de) * 2002-02-12 2003-08-21 Metso Paper Inc Verfahren und System zum Kontrollieren eines Streichspalts
WO2004044316A1 (en) * 2002-11-14 2004-05-27 Metso Paper, Inc. A method and an arrangement for controlling position and/or force of an elongated rolling device
WO2007028863A1 (en) * 2005-09-06 2007-03-15 Lauri Siivonen Detecting of faults in a valve system and a fault tolerant control

Also Published As

Publication number Publication date
AT509527A3 (de) 2013-02-15
AT509527A2 (de) 2011-09-15
DE102010002703A1 (de) 2011-09-15
CN102191714A (zh) 2011-09-21

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Date Code Title Description
MM01 Lapse because of not paying annual fees

Effective date: 20160215