ES2039139A1 - Mejoras en el procedimiento para calentar calandrias. - Google Patents
Mejoras en el procedimiento para calentar calandrias.Info
- Publication number
- ES2039139A1 ES2039139A1 ES919101252A ES9101252A ES2039139A1 ES 2039139 A1 ES2039139 A1 ES 2039139A1 ES 919101252 A ES919101252 A ES 919101252A ES 9101252 A ES9101252 A ES 9101252A ES 2039139 A1 ES2039139 A1 ES 2039139A1
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- heating calenders
- calenders
- heating
- calender
- 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
Links
Classifications
-
- 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
- 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
- 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
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Air-Conditioning For Vehicles (AREA)
- Resistance Heating (AREA)
- Central Heating Systems (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
MEJORAS EN EL PROCEDIMIENTO PARA CALENTAR CALADRIAS. EN EL INTERIOR DE UN CILINDRO GIRATORIO (6) ESTAN SITUADOS UNA PLURALIDAD DE FOCOS CALORIFICOS ELECTRICOS, GOBERNADOS DE FORMA INDEPENDIENTE POR SENSORES (12) QUE MANTIENEN UNIFORME LA TEMPERATURA EXTERIOR DE LA CALANDRIA, COMPENSANDO LAS VARIACIONES DE TEMPERATURA PRODUCIDOS DURANTE EL TRABAJO DE LA MISMA.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9101252A ES2039139B1 (es) | 1991-05-24 | 1991-05-24 | Mejoras en el procedimiento para calentar calandrias. |
EP92500062A EP0515299A1 (en) | 1991-05-24 | 1992-05-20 | Improvements in the procedure for heating calenders |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9101252A ES2039139B1 (es) | 1991-05-24 | 1991-05-24 | Mejoras en el procedimiento para calentar calandrias. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2039139A1 true ES2039139A1 (es) | 1993-08-16 |
ES2039139B1 ES2039139B1 (es) | 1994-03-16 |
Family
ID=8272471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9101252A Expired - Fee Related ES2039139B1 (es) | 1991-05-24 | 1991-05-24 | Mejoras en el procedimiento para calentar calandrias. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0515299A1 (es) |
ES (1) | ES2039139B1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5750961A (en) * | 1994-10-19 | 1998-05-12 | Imation Corp. | Method for controlling the actual temperature of an intermittently operated heating means, particularly of an electric heating means |
US5562027A (en) * | 1995-02-16 | 1996-10-08 | Stowe Woodward Licensco, Inc. | Dynamic nip pressure and temperature sensing system |
EP1162045B1 (de) | 2000-05-30 | 2007-03-14 | Andritz Küsters GmbH & Co. KG | Walzenvorrichtung |
DE20020157U1 (de) * | 2000-11-28 | 2002-04-04 | Kuesters Eduard Maschf | Walzenvorrichtung |
DE10026883C1 (de) * | 2000-05-30 | 2002-01-03 | Kuesters Eduard Maschf | Walzenvorrichtung |
DE20101859U1 (de) * | 2001-02-03 | 2002-06-13 | Kuesters Eduard Maschf | Beheizbare Walze |
SE531300C2 (sv) * | 2006-01-31 | 2009-02-17 | Tetra Laval Holdings & Finance | Ett system och ett sätt att reglera och utjämna temperaturen hos två samverkande cylindrar som bildar ett nyp genom vilket en bana leds |
DE102008019720A1 (de) * | 2008-04-18 | 2009-10-22 | Leonhard Kurz Stiftung & Co. Kg | Beheizte Prägewalze |
EP3815896B1 (en) * | 2019-10-31 | 2023-11-15 | Patrizio Petrelli | Heating device for calender cylinders |
CN110924217B (zh) * | 2019-12-17 | 2021-04-23 | 浙江金龙再生资源科技股份有限公司 | 一种提高纸张平滑度的软压光辊设备及软压方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3182587A (en) * | 1962-01-19 | 1965-05-11 | Goodyear Tire & Rubber | Apparatus for calendering or sheeting deformable material |
US3216489A (en) * | 1961-03-16 | 1965-11-09 | Thermel Inc | Heated and cooled roll |
US4560860A (en) * | 1984-01-03 | 1985-12-24 | J. M. Voith Gmbh | Heatable roll |
EP0418444A1 (fr) * | 1988-03-24 | 1991-03-27 | S.E.M.T.I. Société à Responsabilité Limitée | Tambour sécheur, notamment pour machine de fabrication de papier |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3020669C2 (de) * | 1980-05-30 | 1984-02-16 | Küsters, Eduard, 4150 Krefeld | Verfahren zur Steuerung der Liniendruckverteilung in einem Kalander sowie ensprechender Kalander |
FI92733C (fi) * | 1990-08-15 | 1994-12-27 | Valmet Paper Machinery Inc | Kuumennettava tela |
-
1991
- 1991-05-24 ES ES9101252A patent/ES2039139B1/es not_active Expired - Fee Related
-
1992
- 1992-05-20 EP EP92500062A patent/EP0515299A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3216489A (en) * | 1961-03-16 | 1965-11-09 | Thermel Inc | Heated and cooled roll |
US3182587A (en) * | 1962-01-19 | 1965-05-11 | Goodyear Tire & Rubber | Apparatus for calendering or sheeting deformable material |
US4560860A (en) * | 1984-01-03 | 1985-12-24 | J. M. Voith Gmbh | Heatable roll |
EP0418444A1 (fr) * | 1988-03-24 | 1991-03-27 | S.E.M.T.I. Société à Responsabilité Limitée | Tambour sécheur, notamment pour machine de fabrication de papier |
Also Published As
Publication number | Publication date |
---|---|
ES2039139B1 (es) | 1994-03-16 |
EP0515299A1 (en) | 1992-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000403 |