FI870774A0 - Foerfarande och anordning foer styrning av zonvals. - Google Patents

Foerfarande och anordning foer styrning av zonvals.

Info

Publication number
FI870774A0
FI870774A0 FI870774A FI870774A FI870774A0 FI 870774 A0 FI870774 A0 FI 870774A0 FI 870774 A FI870774 A FI 870774A FI 870774 A FI870774 A FI 870774A FI 870774 A0 FI870774 A0 FI 870774A0
Authority
FI
Finland
Prior art keywords
nip
zone
regulated
set values
pressure
Prior art date
Application number
FI870774A
Other languages
English (en)
Other versions
FI76872B (fi
FI76872C (fi
Inventor
Harri Vaehaetalo
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8524003&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI870774(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Valmet Paper Machinery Inc filed Critical Valmet Paper Machinery Inc
Priority to FI870774A priority Critical patent/FI76872C/fi
Publication of FI870774A0 publication Critical patent/FI870774A0/fi
Priority to US07/085,358 priority patent/US4791863A/en
Priority to EP91201220A priority patent/EP0449390B2/en
Priority to AT91201220T priority patent/ATE110809T1/de
Priority to AT88850060T priority patent/ATE70098T1/de
Priority to ES91201220T priority patent/ES2059038T5/es
Priority to DE3851340T priority patent/DE3851340T3/de
Priority to EP88850060A priority patent/EP0298057B1/en
Priority to DE8888850060T priority patent/DE3866613D1/de
Priority to JP63038772A priority patent/JP2788009B2/ja
Priority to CA000559590A priority patent/CA1282619C/en
Publication of FI76872B publication Critical patent/FI76872B/fi
Publication of FI76872C publication Critical patent/FI76872C/fi
Application granted granted Critical

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
    • D21F3/0209—Wet presses with extended press nip
    • D21F3/0218—Shoe presses
    • 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
    • D21G1/002—Opening or closing mechanisms; Regulating the pressure
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/002—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

Landscapes

  • Paper (AREA)
  • Coating Apparatus (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Control Of Fluid Pressure (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
FI870774A 1987-02-23 1987-02-23 Foerfarande och anordning foer styrning av zonvals. FI76872C (fi)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FI870774A FI76872C (fi) 1987-02-23 1987-02-23 Foerfarande och anordning foer styrning av zonvals.
US07/085,358 US4791863A (en) 1987-02-23 1987-08-14 System for controlling the nip pressure profile in a roll press
DE8888850060T DE3866613D1 (de) 1987-02-23 1988-02-22 Verfahren und vorrichtung zum steuern einer zonenwalze.
ES91201220T ES2059038T5 (es) 1987-02-23 1988-02-22 Metodo y equipo para el control de la distribucion de la carga de presion aplicada a una banda de material continuo.
AT91201220T ATE110809T1 (de) 1987-02-23 1988-02-22 Verfahren und vorrichtung zur steuerung der druckverteilung auf einer materialbahn.
AT88850060T ATE70098T1 (de) 1987-02-23 1988-02-22 Verfahren und vorrichtung zum steuern einer zonenwalze.
EP91201220A EP0449390B2 (en) 1987-02-23 1988-02-22 Method and equipment for the control of the distribution of pressure load applied to a material web
DE3851340T DE3851340T3 (de) 1987-02-23 1988-02-22 Verfahren und Vorrichtung zur Steuerung der Druckverteilung auf einer Materialbahn.
EP88850060A EP0298057B1 (en) 1987-02-23 1988-02-22 Method and device for the control of a zone roll
JP63038772A JP2788009B2 (ja) 1987-02-23 1988-02-23 材料ウエブへの圧力負荷の分布の制御方法、材料ウエブの処理装置および圧力処理ニップの調整方法
CA000559590A CA1282619C (en) 1987-02-23 1988-02-23 Method and apparatus for controlling a zone-adjustable roll or the like

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI870774A FI76872C (fi) 1987-02-23 1987-02-23 Foerfarande och anordning foer styrning av zonvals.
FI870774 1987-02-23

Publications (3)

Publication Number Publication Date
FI870774A0 true FI870774A0 (fi) 1987-02-23
FI76872B FI76872B (fi) 1988-08-31
FI76872C FI76872C (fi) 1988-12-12

Family

ID=8524003

Family Applications (1)

Application Number Title Priority Date Filing Date
FI870774A FI76872C (fi) 1987-02-23 1987-02-23 Foerfarande och anordning foer styrning av zonvals.

Country Status (8)

Country Link
US (1) US4791863A (fi)
EP (2) EP0298057B1 (fi)
JP (1) JP2788009B2 (fi)
AT (2) ATE110809T1 (fi)
CA (1) CA1282619C (fi)
DE (2) DE3851340T3 (fi)
ES (1) ES2059038T5 (fi)
FI (1) FI76872C (fi)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE60096T1 (de) * 1987-05-09 1991-02-15 Kleinewefers Gmbh Verfahren zum betrieb einer walzenmaschine und steueranordnung zur durchfuehrung dieses verfahrens.
DE3920204A1 (de) * 1988-10-31 1990-05-10 Escher Wyss Gmbh Verfahren zum glaetten einer papier- oder kartonbahn
US4982334A (en) * 1989-01-27 1991-01-01 Measurex Corporation Calender control system for sheetmaking
FI86771C (fi) 1991-10-14 1992-10-12 Valmet Paper Machinery Inc 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
FI89308C (fi) * 1992-09-16 1993-09-10 Valmet Paper Machinery Inc 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
FI93399C (fi) * 1993-03-17 1995-03-27 Valmet Paper Machinery Inc Menetelmä ja laitteisto mittaussignaalin siirtämiseksi paperin valmistuksessa käytetyltä pyörivältä telalta
US5771174A (en) * 1995-12-21 1998-06-23 Measurex Corporation Distributed intelligence actuator controller with peer-to-peer actuator communication
US5743177A (en) * 1996-02-29 1998-04-28 Union Camp Corporation Enhanced cross-directional caliper control system
FI107463B (fi) * 1996-06-05 2001-08-15 Metso Paper Inc Pitkänippitelan ja sen vastatelan välinen kytkentärakenne
FI111744B (fi) * 1998-06-15 2003-09-15 Metso Paper Inc Menetelmä vyöhykesäädettävän telan säätämiseksi
FI111743B (fi) * 1998-06-15 2003-09-15 Metso Paper Inc Menetelmä ja järjestelmä nippiprofiilin säätämiseksi
FI108801B (fi) 2000-08-24 2002-03-28 Metso Paper Inc Menetelmä yhden tai useamman kuituradan pinnan laatusuureen säätämiseksi kenkäkalanterissa
US6860030B1 (en) * 2000-11-15 2005-03-01 Voith Paper, Inc. Control system for gap measuring
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
EP1342839B1 (en) 2002-03-01 2006-11-22 Voith Patent GmbH Method and apparatus for measuring the hardness or compactness of a clothing
EP1353008A1 (en) * 2002-03-01 2003-10-15 Voith Paper Patent GmbH Method and apparatus for measuring the hardness or compactness of a clothing
DE10209582A1 (de) * 2002-03-05 2003-09-18 Voith Paper Patent Gmbh Maschine zur Herstellung einer Tissuebahn
FI114413B (fi) * 2002-03-18 2004-10-15 Ville Jaervinen Menetelmä nippivoiman määrittämiseksi ja nippivoiman tasaamiseksi kahden pyörivän telan välillä
DE10260202A1 (de) * 2002-06-25 2004-01-22 Voith Paper Patent Gmbh Vorrichtung zur Beeinflussung und/oder Überwachung eines Druckprofils
AU2003250233A1 (en) * 2002-06-25 2004-01-06 Voith Paper Patent Gmbh Device for influencing and/or monitoring a pressed profile section
US20050098290A1 (en) * 2002-06-25 2005-05-12 Voith Paper Patent Gmbh System and method for influencing and/or monitoring a press pressure profile
DE10361269B4 (de) * 2003-12-24 2008-09-18 Md Papier Gmbh & Co. Kg Breitnippresse zum Behandeln einer Materialbahn
DE202004004037U1 (de) * 2004-03-12 2004-05-13 Binos Technologies Gmbh & Co. Kg Vorrichtung zur Herstellung von Span- un Faserplatten
US20070018364A1 (en) * 2005-07-20 2007-01-25 Pierre Riviere Modification of nonwovens in intelligent nips
DE102006009103A1 (de) * 2006-02-24 2007-08-30 Voith Patent Gmbh Einrichtung mit einem zwischen einer Schuhpresseinheit und einem Gegenelement gebildeten Pressnip
DE102007052812A1 (de) * 2007-11-06 2009-05-07 Siemens Ag Glättwerk, Papiermaschine mit einem Glättwerk und Glättungsverfahren für Bahnware
TWI491772B (zh) * 2007-12-28 2015-07-11 Albany Int Corp 可壓縮性彈性工業織物
US10590569B2 (en) * 2007-12-28 2020-03-17 Albany International Corp. Ultra-resilient fabric
US9481777B2 (en) 2012-03-30 2016-11-01 The Procter & Gamble Company Method of dewatering in a continuous high internal phase emulsion foam forming process
US9138983B2 (en) * 2012-08-09 2015-09-22 Xerox Corporation Spreader system having pressure roll and method for controlling pressure in a pressure roll

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH604940A5 (fi) * 1975-12-08 1978-09-15 Escher Wyss Ag
AT381514B (de) * 1981-01-15 1986-10-27 Escher Wyss Ag Einrichtung an einem walzgeruest
DE3109536C3 (de) * 1981-03-13 1994-04-14 Escher Wyss Ag Regelanordnung für ein Quarto-Metallwalzwerk
GB2100470A (en) * 1981-04-25 1982-12-22 British Aluminium Co Ltd Working strip material
DE3117516C2 (de) * 1981-05-02 1984-07-26 Escher Wyss AG, Zürich Anordnung zum Steuern einer Durchbiegungseinstellwalze
CH656812A5 (de) * 1982-04-08 1986-07-31 Escher Wyss Ag Walzvorrichtung.
FI71369C (fi) * 1983-03-23 1986-12-19 Valmet Oy Laongnyppress foer pappersmaskin
US4480537A (en) * 1983-07-25 1984-11-06 Agronin Ronald D Method and apparatus for calendering a web
FR2553312B1 (fr) * 1983-10-14 1987-05-22 Clecim Sa Procede de reglage de l'epaisseur et du profil d'un produit plat en cours de laminage
DE3408119A1 (de) * 1984-02-06 1985-08-14 Sulzer-Escher Wyss GmbH, 7980 Ravensburg Nasspresse zum entwaessern einer faserbahn
DE3410136A1 (de) * 1984-03-20 1985-10-03 Küsters, Eduard, 4150 Krefeld Verfahren zur steuerung der liniendruckverteilung in walzenanordnungen
FI74064C (fi) * 1984-05-18 1987-12-10 Waertsilae Oy Ab Regleranordning foer valspress.
CH670217A5 (fi) * 1986-06-20 1989-05-31 Escher Wyss Gmbh
FI75217C (fi) * 1986-11-10 1988-05-09 Valmet Oy Boejningsreglerad vals.

Also Published As

Publication number Publication date
US4791863A (en) 1988-12-20
ES2059038T5 (es) 1997-10-16
JPS63295788A (ja) 1988-12-02
FI76872B (fi) 1988-08-31
ATE110809T1 (de) 1994-09-15
EP0298057B1 (en) 1991-12-04
EP0449390A2 (en) 1991-10-02
FI76872C (fi) 1988-12-12
EP0298057A3 (en) 1989-03-01
DE3851340T2 (de) 1995-01-19
DE3866613D1 (de) 1992-01-16
EP0449390A3 (en) 1992-07-08
DE3851340T3 (de) 1998-08-27
CA1282619C (en) 1991-04-09
JP2788009B2 (ja) 1998-08-20
ATE70098T1 (de) 1991-12-15
DE3851340D1 (de) 1994-10-06
EP0449390B2 (en) 1997-08-20
EP0449390B1 (en) 1994-08-31
EP0298057A2 (en) 1989-01-04
ES2059038T3 (es) 1994-11-01

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: VALMET PAPER MACHINERY INC