CA1290818C - Heating apparatus for heating a calender roll - Google Patents

Heating apparatus for heating a calender roll

Info

Publication number
CA1290818C
CA1290818C CA000556941A CA556941A CA1290818C CA 1290818 C CA1290818 C CA 1290818C CA 000556941 A CA000556941 A CA 000556941A CA 556941 A CA556941 A CA 556941A CA 1290818 C CA1290818 C CA 1290818C
Authority
CA
Canada
Prior art keywords
roll
heating
heat
external surface
transfer medium
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA000556941A
Other languages
English (en)
French (fr)
Inventor
George H. Wong
Craig A. Shaver
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valmet Technologies Oy
Mitsubishi Heavy Industries Ltd
Original Assignee
Beloit Corp
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=21745372&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1290818(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Beloit Corp filed Critical Beloit Corp
Application granted granted Critical
Publication of CA1290818C publication Critical patent/CA1290818C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/02—Drying on cylinders
    • D21F5/022—Heating the cylinders
    • 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
    • D21G1/0266—Heating or cooling the rolls; Regulating the temperature using a heat-transfer fluid
    • 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

Landscapes

  • Paper (AREA)
  • General Induction Heating (AREA)
CA000556941A 1987-02-03 1988-01-20 Heating apparatus for heating a calender roll Expired - Lifetime CA1290818C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1035787A 1987-02-03 1987-02-03
US10,357 1987-02-03

Publications (1)

Publication Number Publication Date
CA1290818C true CA1290818C (en) 1991-10-15

Family

ID=21745372

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000556941A Expired - Lifetime CA1290818C (en) 1987-02-03 1988-01-20 Heating apparatus for heating a calender roll

Country Status (5)

Country Link
EP (1) EP0277905B1 (enrdf_load_stackoverflow)
JP (1) JPS63256791A (enrdf_load_stackoverflow)
CA (1) CA1290818C (enrdf_load_stackoverflow)
DE (1) DE3869440D1 (enrdf_load_stackoverflow)
ES (1) ES2030527T3 (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3720132A1 (de) * 1987-06-16 1988-12-29 Schwaebische Huettenwerke Gmbh Vorrichtung zur behandlung einer materialbahn
FI892957L (fi) * 1988-07-07 1990-01-08 Eduard Kuesters Maschinenfabrik/Gmbh & Co.Kg Uppvaermnings- och avkylningsfoerfarande foer en uppvaermbar vals och motsvarande vals.
DE3920176A1 (de) * 1988-12-21 1990-07-05 Escher Wyss Ag Walze und verfahren zu deren betrieb
DE4200608C3 (de) * 1992-01-13 1998-12-10 Kuesters Eduard Maschf Steuerung der Temperierung einer temperierbaren Walze
FI109713B (fi) 2001-03-05 2002-09-30 Metso Paper Automation Oy Menetelmä ja laite telan lämmittämiseksi
EP1703018B1 (de) * 2005-03-14 2008-03-12 Walzen Irle GmbH Vorrichtung und Verfahren zum Temperieren von Walzen
DE102005021069A1 (de) * 2005-05-06 2006-11-09 Voith Patent Gmbh Kalander
DE102006017460B4 (de) * 2006-04-13 2012-10-25 Andritz Küsters Gmbh Beheizbare Kalanderwalze
CN107503219A (zh) * 2017-09-23 2017-12-22 东莞市白天鹅纸业有限公司 一种高效的压光辊加热系统
CN115832165B (zh) * 2021-09-18 2024-01-30 宁德时代新能源科技股份有限公司 辊压装置及辊压方法
IT202200011741A1 (it) * 2022-06-03 2023-12-03 Toscotec S P A Macchina per la produzione della carta.
IT202200011735A1 (it) * 2022-06-03 2023-12-03 Toscotec S P A Cilindro monolucido per la produzione della carta.
IT202200011747A1 (it) * 2022-06-03 2023-12-03 Toscotec S P A Cilindro monolucido per la produzione della carta.
IT202200011744A1 (it) * 2022-06-03 2023-12-03 Toscotec S P A Macchina per la produzione della carta.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL126056C (enrdf_load_stackoverflow) * 1961-07-11
JPS445997Y1 (enrdf_load_stackoverflow) * 1968-06-21 1969-03-04
JPS5119315Y2 (enrdf_load_stackoverflow) * 1972-07-19 1976-05-21
JPS5662664A (en) * 1979-10-25 1981-05-28 Kuroki Kogyosho:Kk Roll for transfer of hot metal piece
JPS6121162Y2 (enrdf_load_stackoverflow) * 1980-08-11 1986-06-25
IT1144234B (it) * 1981-06-16 1986-10-29 Belot Italia Spa Apparecchiatura per il riscaldamento della parete cilindrica di un cilindro rotante di una macchina per la fabbricazione della carta
FI71375C (fi) * 1982-12-14 1986-12-19 Valmet Oy Arrangemang foer upphettning av en vals som anvaends vid pappersframstaellning i synnerhet en kalandervals
DE3429695A1 (de) * 1984-08-11 1986-02-13 Küsters, Eduard, 4150 Krefeld Verfahren zur erzielung eines temperaturprofils im bereich hoher temperaturen an beheizten walzen und entsprechende walzeinrichtung
JPS6166217U (enrdf_load_stackoverflow) * 1984-10-08 1986-05-07
DE3525950A1 (de) * 1985-06-18 1986-12-18 Sulzer-Escher Wyss AG, Zürich Walze zur thermischen behandlung einer warenbahn und deren verwendung
JPS623728A (ja) * 1985-07-01 1987-01-09 旭化成株式会社 釣糸

Also Published As

Publication number Publication date
EP0277905B1 (en) 1992-03-25
JPS63256791A (ja) 1988-10-24
DE3869440D1 (de) 1992-04-30
JPH0372758B2 (enrdf_load_stackoverflow) 1991-11-19
EP0277905A3 (en) 1989-02-22
EP0277905A2 (en) 1988-08-10
ES2030527T3 (es) 1992-11-01

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Legal Events

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