FI824281L - Arrangemang foer en vals som anvaends vid pappersframstaellning, i synnerhet foer upphettning av en kalandervals samt en i samband med arrangemanget anvaend vals och dess anvaendning. - Google Patents

Arrangemang foer en vals som anvaends vid pappersframstaellning, i synnerhet foer upphettning av en kalandervals samt en i samband med arrangemanget anvaend vals och dess anvaendning.

Info

Publication number
FI824281L
FI824281L FI824281A FI824281A FI824281L FI 824281 L FI824281 L FI 824281L FI 824281 A FI824281 A FI 824281A FI 824281 A FI824281 A FI 824281A FI 824281 L FI824281 L FI 824281L
Authority
FI
Finland
Prior art keywords
vals
foer
upphettning
kalandervals
arrangemanget
Prior art date
Application number
FI824281A
Other languages
English (en)
Other versions
FI71375C (fi
FI71375B (fi
FI824281A0 (fi
Inventor
Jaakko Riihinen
Original Assignee
Valmet Oy
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 Valmet Oy filed Critical Valmet Oy
Priority to FI824281A priority Critical patent/FI71375C/fi
Publication of FI824281A0 publication Critical patent/FI824281A0/fi
Priority to DE19833340683 priority patent/DE3340683A1/de
Priority to SE8306810A priority patent/SE462688B/sv
Priority to US06/560,394 priority patent/US4614565A/en
Priority to CA000443283A priority patent/CA1219314A/en
Publication of FI824281L publication Critical patent/FI824281L/fi
Priority to US06/740,712 priority patent/US4631794A/en
Application granted granted Critical
Publication of FI71375B publication Critical patent/FI71375B/fi
Publication of FI71375C publication Critical patent/FI71375C/fi

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/14—Tools, e.g. nozzles, rollers, calenders
    • H05B6/145—Heated rollers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/02—Drying on cylinders
    • D21F5/022—Heating the cylinders
    • D21F5/024—Heating the cylinders using electrical means
    • 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
    • D21F7/003—Indicating or regulating the moisture content of the layer
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/02—Rolls; Their bearings
    • D21G1/0253—Heating or cooling the rolls; Regulating the temperature
    • D21G1/028—Heating or cooling the rolls; Regulating the temperature using electrical means
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/02—Rolls; Their bearings
    • D21G1/0253—Heating or cooling the rolls; Regulating the temperature
    • D21G1/0286—Regulating the axial or circumferential temperature profile of the roll
    • 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
    • Y10S100/00—Presses
    • Y10S100/917—Magnetic

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Paper (AREA)
  • Rolls And Other Rotary Bodies (AREA)
FI824281A 1982-12-14 1982-12-14 Arrangemang foer upphettning av en vals som anvaends vid pappersframstaellning i synnerhet en kalandervals FI71375C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI824281A FI71375C (fi) 1982-12-14 1982-12-14 Arrangemang foer upphettning av en vals som anvaends vid pappersframstaellning i synnerhet en kalandervals
DE19833340683 DE3340683A1 (de) 1982-12-14 1983-11-10 Einrichtung zur beheizung einer bei der papierherstellung verwendeten walze, wie z.b. kalanderwalze, sowie eine an dieser einrichtung verwendete walze und deren anwendung
SE8306810A SE462688B (sv) 1982-12-14 1983-12-09 Anordning foer induktiv upphettning av en vid pappersframstaellning utnyttjad vals
US06/560,394 US4614565A (en) 1982-12-14 1983-12-12 Method for eddy current heating a roll in a paper machine
CA000443283A CA1219314A (en) 1982-12-14 1983-12-14 Apparatus and method for eddy current heating a roll in a paper machine
US06/740,712 US4631794A (en) 1982-12-14 1985-06-03 Apparatus and method for eddy current heating a roll in a paper machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI824281 1982-12-14
FI824281A FI71375C (fi) 1982-12-14 1982-12-14 Arrangemang foer upphettning av en vals som anvaends vid pappersframstaellning i synnerhet en kalandervals

Publications (4)

Publication Number Publication Date
FI824281A0 FI824281A0 (fi) 1982-12-14
FI824281L true FI824281L (fi) 1984-06-15
FI71375B FI71375B (fi) 1986-09-09
FI71375C FI71375C (fi) 1986-12-19

Family

ID=8516449

Family Applications (1)

Application Number Title Priority Date Filing Date
FI824281A FI71375C (fi) 1982-12-14 1982-12-14 Arrangemang foer upphettning av en vals som anvaends vid pappersframstaellning i synnerhet en kalandervals

Country Status (5)

Country Link
US (2) US4614565A (fi)
CA (1) CA1219314A (fi)
DE (1) DE3340683A1 (fi)
FI (1) FI71375C (fi)
SE (1) SE462688B (fi)

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* Cited by examiner, † Cited by third party
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DE3438375A1 (de) * 1984-10-19 1986-04-24 Küsters, Eduard, 4150 Krefeld Einrichtung zur induktiven beheizung von walzen
FI71374C (fi) * 1984-12-31 1986-12-19 Valmet Oy Foerfarande och anordning vid kalandrering av en bana
DE3525950A1 (de) * 1985-06-18 1986-12-18 Sulzer-Escher Wyss AG, Zürich Walze zur thermischen behandlung einer warenbahn und deren verwendung
FI75890C (fi) * 1987-01-23 1988-08-08 Valmet Paperikoneet Oy Foerfarande och anordning i presspartiet i en pappersmaskin foer loesgoering av banan fraon ytan av en pressvals.
CA1290818C (en) * 1987-02-03 1991-10-15 George H. Wong Heating apparatus for heating a calender roll
US4823688A (en) * 1987-08-10 1989-04-25 Beloit Corporation Calendering apparatus using inductive heating for hot-calendering a paper web
DE3738442A1 (de) * 1987-11-12 1989-05-24 Voith Gmbh J M Glaettwerk fuer papierbahnen
FI83895C (fi) * 1988-04-13 1991-09-10 Valmet Paper Machinery Inc Foerfarande och anordning vid pressbehandling av en pappersbana.
DE3814794A1 (de) * 1988-05-02 1989-11-16 Kleinewefers Gmbh Beheizbare walze
DE3937246C2 (de) * 1988-11-11 2002-06-27 Metso Paper Inc Kalandrierverfahren
US5156086A (en) * 1988-11-11 1992-10-20 Valmet Paper Machinery Inc. Method of calendering a paper web
US5223099A (en) * 1988-11-15 1993-06-29 Valmet Paper Machinery Inc. External heating arrangement for a paper web ceramic coated roll in a paper machine
DE3920171A1 (de) * 1988-12-21 1990-07-05 Escher Wyss Ag Walze mit einem rotierbaren walzenmantel und verfahren zu deren betrieb
US4943224A (en) * 1989-02-10 1990-07-24 General Electric Company Apparatus employing integral dielectric heater for roll forming thermoplastic material
US5203756A (en) * 1990-05-15 1993-04-20 Somar Corporation Laminator
EP0537315B1 (de) * 1991-05-03 1996-09-25 Voith Sulzer Papiermaschinen GmbH Durchbiegungseinstellwalze und deren verwendung
DE4138788C2 (de) * 1991-11-26 1995-05-18 Escher Wyss Gmbh Vorrichtung zur Entwässerung einer Faserstoffbahn
EP0578971B1 (de) * 1992-06-22 1995-09-27 Walzen Irle GmbH Elektrisch beheizbare Kalanderwalze
US5263920A (en) * 1992-10-09 1993-11-23 Obiedinenie "Sojuztverdosplav" Spetsialnoe proizvodstvenno-tekhnologiches koe bjuro "Orgprimtverdosplav" Predpriyatie "Altvin" Rolling-mill roll
FI95062C (fi) * 1993-12-29 1995-12-11 Valmet Paper Machinery Inc Kalanteri
FI95940C (fi) * 1994-06-15 1996-04-10 Valmet Corp Gradienttikalanteri
DE19854034A1 (de) 1998-11-16 2000-05-18 Walzen Irle Gmbh Induktionsheizung für Thermowalzen
IT1308594B1 (it) * 1999-02-09 2002-01-08 Sgm Spa Calandra magnetica con dispositivo di regolazione della pressionedi contatto tra i rulli
DE19929520A1 (de) * 1999-06-28 2001-01-04 Voith Paper Patent Gmbh Beheizter Zylinder
US6118969A (en) * 1999-09-10 2000-09-12 Lexmark International, Inc. Electrophotographic fuser roll having distributed thermal mass
FI113556B (fi) * 2000-03-16 2004-05-14 Metso Paper Inc Termotela
FI109713B (fi) 2001-03-05 2002-09-30 Metso Paper Automation Oy Menetelmä ja laite telan lämmittämiseksi
FI110884B (fi) * 2002-02-15 2003-04-15 Metso Paper Inc Menetelmä lämmitettävän telan lämmön säätämiseksi kalanterissa
FI115778B (fi) * 2002-11-14 2005-07-15 Metso Paper Inc Järjestely telan pinnan puhdistamiseksi
US7209674B2 (en) * 2003-08-06 2007-04-24 Kabushiki Kaisha Toshiba Energy conserving fuser and method for image forming
DE502005003188D1 (de) * 2005-03-14 2008-04-24 Walzen Irle Gmbh Vorrichtung und Verfahren zum Temperieren von Walzen
DE102005021069A1 (de) * 2005-05-06 2006-11-09 Voith Patent Gmbh Kalander
DE102005025997A1 (de) * 2005-06-07 2006-12-14 Voith Patent Gmbh Kalanderwalzenanordnung
US20090255922A1 (en) * 2008-04-15 2009-10-15 Honeywell International Inc. System and method for reducing current exiting a roll through its bearings using balanced magnetic flux vectors in induction heating applications
US20090258771A1 (en) * 2008-04-15 2009-10-15 Honeywell International Inc. System and method for reducing current exiting a roll through its bearings
US8415595B2 (en) * 2008-04-15 2013-04-09 Honeywell International Inc. System, apparatus, and method for induction heating using flux-balanced induction heating workcoil
US20100200570A1 (en) * 2009-02-09 2010-08-12 Honeywell International Inc. System and method for reducing crosstalk between workcoils in induction heating applications
US9756686B2 (en) * 2009-12-16 2017-09-05 Honeywell Asca, Inc. Method of crosstalk reduction for multi-zone induction heating systems
CN102704311B (zh) * 2012-04-28 2015-05-20 程健光 一种新型烘缸

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DE1094893B (de) * 1958-03-27 1960-12-15 Martin Hamacher & Christian Re Induktive Erwaermungseinrichtung zum Abziehen der Laufringe von Waelzlagern oder anderen auf Wellen, Naben oder Raedern festsitzenden Ringen mit einzelnen Magnetsystemen
DE1249131B (fi) * 1962-03-28
US3150419A (en) * 1962-09-28 1964-09-29 Maremont Corp Magnetically weighted pressure rolls
GB1022369A (en) * 1963-10-01 1966-03-09 Beanwy Electric Ltd Improvements in, or relating to, inductively-heated cylindrical appliances
DE1237239B (de) * 1964-02-22 1967-03-23 Escher Wyss Gmbh Umlaufender Trockenzylinder mit im Innern angeordneter, feststehender Induktions-heizvorrichtung
US3397439A (en) * 1966-11-15 1968-08-20 Ind Tectonics Inc Textile guide roll
US3489344A (en) * 1968-11-12 1970-01-13 Beloit Corp Roll temperature control
US3693544A (en) * 1970-04-02 1972-09-26 Charles J Trzyna Printout drum
US3599305A (en) * 1970-04-29 1971-08-17 Christoph W Aurich Magnetic shunt roll assembly
DE2725109C2 (de) * 1977-06-03 1985-12-05 Magnetfabrik Bonn Gmbh Vorm. Gewerkschaft Windhorst, 5300 Bonn Magnetwalze für elektrographische Entwicklungs- und/oder Vervielfältigungsvorrichtungen
US4181846A (en) * 1977-10-05 1980-01-01 Cunningham Ronald J Rotary heating apparatus
JPS5724216A (en) * 1980-07-21 1982-02-08 Fuji Photo Film Co Ltd Supercalender
DE3033482C2 (de) * 1980-09-05 1983-06-23 Kleinewefers Gmbh, 4150 Krefeld Walze mit elektromagnetischer Heizung
US4376330A (en) * 1980-09-29 1983-03-15 Kleinwefers Gmbh Flexure-resistant calender roll
US4384514A (en) * 1981-03-03 1983-05-24 Consolidated-Bathurst Inc. Nip control method and apparatus
FI65108C (fi) * 1981-04-08 1984-03-12 Valmet Oy Till sin boejning magnetiskt kompenserad och/eller justerad vas
JPS5875180A (ja) * 1981-10-29 1983-05-06 Toray Silicone Co Ltd 加熱定着ロ−ル

Also Published As

Publication number Publication date
SE8306810D0 (sv) 1983-12-09
CA1219314A (en) 1987-03-17
US4614565A (en) 1986-09-30
FI71375C (fi) 1986-12-19
FI71375B (fi) 1986-09-09
FI824281A0 (fi) 1982-12-14
SE8306810L (sv) 1984-06-15
US4631794A (en) 1986-12-30
DE3340683A1 (de) 1984-06-14
SE462688B (sv) 1990-08-13

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: VALMET OY