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EP0277905A3 - Heating apparatus for heating a calender roll - Google Patents

Heating apparatus for heating a calender roll Download PDF

Info

Publication number
EP0277905A3
EP0277905A3 EP88630014A EP88630014A EP0277905A3 EP 0277905 A3 EP0277905 A3 EP 0277905A3 EP 88630014 A EP88630014 A EP 88630014A EP 88630014 A EP88630014 A EP 88630014A EP 0277905 A3 EP0277905 A3 EP 0277905A3
Authority
EP
European Patent Office
Prior art keywords
heating
calender roll
heating apparatus
calender
roll
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.)
Granted
Application number
EP88630014A
Other versions
EP0277905A2 (en
EP0277905B1 (en
Inventor
Craig A. Shaver
George H. Wong
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.)
Beloit Corp
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=EP0277905(A3) "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
Publication of EP0277905A2 publication Critical patent/EP0277905A2/en
Publication of EP0277905A3 publication Critical patent/EP0277905A3/en
Application granted granted Critical
Publication of EP0277905B1 publication Critical patent/EP0277905B1/en
Expired 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
EP19880630014 1987-02-03 1988-02-01 Heating method for heating a calender roll Expired EP0277905B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1035787A 1987-02-03 1987-02-03
US10357 1987-02-03

Publications (3)

Publication Number Publication Date
EP0277905A2 EP0277905A2 (en) 1988-08-10
EP0277905A3 true EP0277905A3 (en) 1989-02-22
EP0277905B1 EP0277905B1 (en) 1992-03-25

Family

ID=21745372

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880630014 Expired EP0277905B1 (en) 1987-02-03 1988-02-01 Heating method for heating a calender roll

Country Status (5)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3720132A1 (en) * 1987-06-16 1988-12-29 Schwaebische Huettenwerke Gmbh DEVICE FOR TREATING A MATERIAL RAIL
FI892957A (en) * 1988-07-07 1990-01-08 Eduard Kuesters Maschinenfabrik/Gmbh & Co.Kg UPPVAERMNINGS- OCH AVKYLNINGSFOERFARANDE FOER EN UPPVAERMBAR VALS OCH MOTSVARANDE VALS.
DE3920176A1 (en) * 1988-12-21 1990-07-05 Escher Wyss Ag ROLLER AND METHOD FOR THEIR OPERATION
DE4200608C3 (en) * 1992-01-13 1998-12-10 Kuesters Eduard Maschf Control of the temperature control of a temperature-controlled roller
FI109713B (en) * 2001-03-05 2002-09-30 Metso Paper Automation Oy Method and apparatus for heating a roller
DE502005003188D1 (en) * 2005-03-14 2008-04-24 Walzen Irle Gmbh Apparatus and method for controlling the temperature of rolls
DE102005021069A1 (en) * 2005-05-06 2006-11-09 Voith Patent Gmbh calender
DE102006017460B4 (en) * 2006-04-13 2012-10-25 Andritz Küsters Gmbh Heatable calender roll
CN107503219A (en) * 2017-09-23 2017-12-22 东莞市白天鹅纸业有限公司 A kind of efficient felt wrapped roll heating system
CN115832165B (en) * 2021-09-18 2024-01-30 宁德时代新能源科技股份有限公司 Rolling device and rolling method
IT202200011744A1 (en) * 2022-06-03 2023-12-03 Toscotec S P A Paper making machine.
IT202200011747A1 (en) * 2022-06-03 2023-12-03 Toscotec S P A Single-sided cylinder for paper production.
IT202200011741A1 (en) * 2022-06-03 2023-12-03 Toscotec S P A Paper making machine.
IT202200011735A1 (en) * 2022-06-03 2023-12-03 Toscotec S P A Single-sided cylinder for paper production.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365774A (en) * 1961-07-11 1968-01-30 Kusters Eduard Calender rolls
EP0067786A2 (en) * 1981-06-16 1982-12-22 Beloit Corporation Apparatus for heating the cylindrical wall of a rotary cylinder of a paper making machine
DE3340683A1 (en) * 1982-12-14 1984-06-14 Valmet Oy, Helsinki DEVICE FOR HEATING A ROLLER USED IN PAPER PRODUCTION, SUCH AS e.g. CALENDAR ROLLER AND A ROLL USED IN THIS DEVICE AND THEIR USE
DE3525950A1 (en) * 1985-06-18 1986-12-18 Sulzer-Escher Wyss AG, Zürich Roller for the thermal treatment of a web of material, and the use thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS445997Y1 (en) * 1968-06-21 1969-03-04
JPS5119315Y2 (en) * 1972-07-19 1976-05-21
JPS5356206A (en) * 1976-11-01 1978-05-22 Shinagawa Refractories Co Basic refractories
JPS5662664A (en) * 1979-10-25 1981-05-28 Kuroki Kogyosho:Kk Roll for transfer of hot metal piece
JPS6121162Y2 (en) * 1980-08-11 1986-06-25
DE3429695A1 (en) * 1984-08-11 1986-02-13 Küsters, Eduard, 4150 Krefeld Process for producing a temperature profile in the region of high temperatures on heated rolls and a corresponding roll device
JPS6166217U (en) * 1984-10-08 1986-05-07
JPS623728A (en) * 1985-07-01 1987-01-09 旭化成株式会社 Fishing line

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365774A (en) * 1961-07-11 1968-01-30 Kusters Eduard Calender rolls
EP0067786A2 (en) * 1981-06-16 1982-12-22 Beloit Corporation Apparatus for heating the cylindrical wall of a rotary cylinder of a paper making machine
DE3340683A1 (en) * 1982-12-14 1984-06-14 Valmet Oy, Helsinki DEVICE FOR HEATING A ROLLER USED IN PAPER PRODUCTION, SUCH AS e.g. CALENDAR ROLLER AND A ROLL USED IN THIS DEVICE AND THEIR USE
DE3525950A1 (en) * 1985-06-18 1986-12-18 Sulzer-Escher Wyss AG, Zürich Roller for the thermal treatment of a web of material, and the use thereof

Also Published As

Publication number Publication date
DE3869440D1 (en) 1992-04-30
CA1290818C (en) 1991-10-15
EP0277905A2 (en) 1988-08-10
ES2030527T3 (en) 1992-11-01
JPS63256791A (en) 1988-10-24
JPH0372758B2 (en) 1991-11-19
EP0277905B1 (en) 1992-03-25

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