SE8004084L - Styrning av en pappersbana - Google Patents

Styrning av en pappersbana

Info

Publication number
SE8004084L
SE8004084L SE8004084A SE8004084A SE8004084L SE 8004084 L SE8004084 L SE 8004084L SE 8004084 A SE8004084 A SE 8004084A SE 8004084 A SE8004084 A SE 8004084A SE 8004084 L SE8004084 L SE 8004084L
Authority
SE
Sweden
Prior art keywords
cross profile
control
paper
web
paper coat
Prior art date
Application number
SE8004084A
Other languages
English (en)
Other versions
SE454365B (sv
Inventor
H Karlsson
I Lundqvist
B Herdin
T Ostman
Original Assignee
Svenska Traeforskningsinst
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=20341098&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE8004084(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Svenska Traeforskningsinst filed Critical Svenska Traeforskningsinst
Priority to SE8004084A priority Critical patent/SE454365B/sv
Priority to EP81850081A priority patent/EP0041486B2/en
Priority to DE8181850081T priority patent/DE3167282D1/de
Priority to FI811609A priority patent/FI86207C/sv
Priority to JP56084256A priority patent/JPS6024237B2/ja
Priority to CA000378789A priority patent/CA1239460A/en
Publication of SE8004084L publication Critical patent/SE8004084L/sv
Priority to US07/086,195 priority patent/US4874467A/en
Publication of SE454365B publication Critical patent/SE454365B/sv

Links

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
    • D21G9/0027—Paper-making control systems controlling the forming section
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/02—Head boxes of Fourdrinier machines
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/02—Head boxes of Fourdrinier machines
    • D21F1/028—Details of the nozzle section
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/09—Uses for paper making sludge
    • Y10S162/10—Computer control of paper making variables
    • Y10S162/11—Wet end paper making variables

Landscapes

  • Paper (AREA)
SE8004084A 1980-06-02 1980-06-02 Sett for styrning av en pappersbanas egenskaper tvers matningsriktningen i en pappersmaskin SE454365B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE8004084A SE454365B (sv) 1980-06-02 1980-06-02 Sett for styrning av en pappersbanas egenskaper tvers matningsriktningen i en pappersmaskin
EP81850081A EP0041486B2 (en) 1980-06-02 1981-05-12 Paper web control
DE8181850081T DE3167282D1 (en) 1980-06-02 1981-05-12 Paper web control
FI811609A FI86207C (sv) 1980-06-02 1981-05-26 Styrning av en pappersbana
JP56084256A JPS6024237B2 (ja) 1980-06-02 1981-06-01 ウエブの製造方法
CA000378789A CA1239460A (en) 1980-06-02 1981-06-01 Paper web control
US07/086,195 US4874467A (en) 1980-06-02 1987-08-14 Method of controlling cross profile of properties of paper web

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8004084A SE454365B (sv) 1980-06-02 1980-06-02 Sett for styrning av en pappersbanas egenskaper tvers matningsriktningen i en pappersmaskin

Publications (2)

Publication Number Publication Date
SE8004084L true SE8004084L (sv) 1981-12-03
SE454365B SE454365B (sv) 1988-04-25

Family

ID=20341098

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8004084A SE454365B (sv) 1980-06-02 1980-06-02 Sett for styrning av en pappersbanas egenskaper tvers matningsriktningen i en pappersmaskin

Country Status (7)

Country Link
US (1) US4874467A (sv)
EP (1) EP0041486B2 (sv)
JP (1) JPS6024237B2 (sv)
CA (1) CA1239460A (sv)
DE (1) DE3167282D1 (sv)
FI (1) FI86207C (sv)
SE (1) SE454365B (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1303706C (en) * 1985-01-22 1992-06-16 Gurcan Aral System and process for controlling the formation of sheet material
DE3827084C1 (sv) * 1988-08-10 1989-11-16 Sulzer-Escher Wyss Gmbh, 7980 Ravensburg, De
US4903528A (en) * 1988-09-26 1990-02-27 Measurex Corporation System and process for detecting properties of travelling sheets in the cross direction
FI85731C (sv) * 1989-06-01 1997-08-20 Valmet Paper Machinery Inc Reglersystem i en pappers- eller kartongmaskin
FI81848C (sv) * 1989-07-17 1990-12-10 Valmet Paper Machinery Inc Förfarande för reglering och on-line mätning av fiberorienteringen av en bana som framställs på en pappersmaskin
US5122963A (en) * 1990-03-07 1992-06-16 Process Automation Business, Inc. Actuation cell response and mapping determinations for web forming machines
FI103995B (sv) * 1993-06-17 1999-10-29 Valmet Paper Machinery Inc Förfarande och anordning samt reglerrangemang i en pappersmaskin vid kontrollen av den tvärriktade profilen av pappersbanan
EP0731913B1 (de) * 1993-12-02 1999-03-10 Siemens Aktiengesellschaft Vorrichtung zur untersuchung des querprofils einer kontinuierlich erzeugten materialbahn
US5603806A (en) * 1995-06-01 1997-02-18 Valmet Corporation Method and apparatus for lateral alignment of the cross-direction quality profile of a web in a paper machine
US5715158A (en) * 1996-05-31 1998-02-03 Abb Industrial Systems, Inc. Method and apparatus for controlling an extended process
US6343240B1 (en) * 1997-12-29 2002-01-29 Neles Paper Automation Oy Method for identifying plural relations in a sheet manufacturing process
US6149770A (en) * 1998-04-14 2000-11-21 Honeywell-Measurex Corporation Underwire water weight turbulence sensor
DE10196019T1 (de) * 2000-04-04 2003-03-13 Metso Paper Automation Oy Tamp Steuern von Quermaschineneigenschaften eines Bogens
US20040129078A1 (en) * 2001-06-18 2004-07-08 Kicher Thomas P. Acceleration transducer and method
FI119000B (sv) * 2006-12-01 2008-06-13 Metso Paper Inc Förfarande och system för att styra en tillverkningsprocess eller efterbehandlingsprocess av papper eller kartong
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
US8926798B1 (en) * 2014-02-07 2015-01-06 Honeywell International Inc. Apparatus and method for measuring cross direction (CD) profile of machine direction (MD) tension on a web

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951007A (en) * 1957-06-06 1960-08-30 Paul R Lippke Method and device for regulating the moisture content of endless moving webs of fibrous material
US3000438A (en) * 1957-11-08 1961-09-19 Industrial Nucleonics Corp Measuring and controlling system
US2909660A (en) * 1957-11-26 1959-10-20 Industrial Nucleonics Corp Measuring and controlling system
US3413192A (en) * 1965-06-14 1968-11-26 St Regis Paper Co Automatic measuring and control apparatus for forming sheet material
US3610899A (en) * 1969-02-17 1971-10-05 Measurex Corp Method of obtaining variances of a characteristic of a sheet material
US3767900A (en) * 1971-06-23 1973-10-23 Cons Paper Inc Adaptive controller having optimal filtering
US3989085A (en) * 1975-06-02 1976-11-02 Westvaco Corporation Method and apparatus for leveling the cross-direction profile of stock slurry on a papermachine
US4152202A (en) * 1976-08-02 1979-05-01 Westvaco Corporation Method and apparatus for leveling the cross-direction profile of stock slurry on a paper machine
FR2429867A1 (fr) * 1978-06-30 1980-01-25 Centre Tech Ind Papier Commande du fonctionnement de la caisse de tete d'une machine a papier

Also Published As

Publication number Publication date
CA1239460A (en) 1988-07-19
EP0041486B1 (en) 1984-11-21
SE454365B (sv) 1988-04-25
JPS5721593A (en) 1982-02-04
FI86207B (fi) 1992-04-15
DE3167282D1 (en) 1985-01-03
JPS6024237B2 (ja) 1985-06-12
FI86207C (sv) 1992-07-27
FI811609L (fi) 1981-12-03
EP0041486B2 (en) 1990-09-26
EP0041486A1 (en) 1981-12-09
US4874467A (en) 1989-10-17

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