ES2195444T3 - INDUCTION WARMING OF SURFACES OF ROLLERS OF CALANDRA. - Google Patents

INDUCTION WARMING OF SURFACES OF ROLLERS OF CALANDRA.

Info

Publication number
ES2195444T3
ES2195444T3 ES98964985T ES98964985T ES2195444T3 ES 2195444 T3 ES2195444 T3 ES 2195444T3 ES 98964985 T ES98964985 T ES 98964985T ES 98964985 T ES98964985 T ES 98964985T ES 2195444 T3 ES2195444 T3 ES 2195444T3
Authority
ES
Spain
Prior art keywords
roller
calandra
rollers
calender
temperature
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
ES98964985T
Other languages
Spanish (es)
Inventor
Daniel Ray Downing
David Thomas Reese
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Application granted granted Critical
Publication of ES2195444T3 publication Critical patent/ES2195444T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D21G1/0293—Provisions or constructions to facilitate the removal of the rolls
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/0073—Accessories for calenders

Landscapes

  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Paper (AREA)
  • General Induction Heating (AREA)

Abstract

Método para el calandrado de un material con al menos un rodillo de calandria (350 o 352) que funciona a una temperatura operativa predeterminada, el rodillo de calandria (350 o 352) siendo reemplazado ocasionalmente por al menos un rodillo (350 o 352) que ha sido calentado antes de colocar el rodillo (350 o 352) en posición para calandrar el material, método caracterizado por una fuente de calor (812) que calienta el rodillo de calandria que va a ser sustituido (350 o 352) desde una temperatura inferior a la temperatura operativa predeterminada hasta al menos una temperatura equivalente a la temperatura operativa predeterminada.Method for calendering a material with at least one calender roller (350 or 352) operating at a predetermined operating temperature, the calender roller (350 or 352) being occasionally replaced by at least one roller (350 or 352) that has been heated before placing the roller (350 or 352) in position to calender the material, a method characterized by a heat source (812) that heats the calender roller to be replaced (350 or 352) from a lower temperature at the predetermined operating temperature up to at least a temperature equivalent to the predetermined operating temperature.

ES98964985T 1998-12-30 1998-12-30 INDUCTION WARMING OF SURFACES OF ROLLERS OF CALANDRA. Expired - Lifetime ES2195444T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/027727 WO2000040798A1 (en) 1998-12-30 1998-12-30 Heating of calender roll surfaces

Publications (1)

Publication Number Publication Date
ES2195444T3 true ES2195444T3 (en) 2003-12-01

Family

ID=22268567

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98964985T Expired - Lifetime ES2195444T3 (en) 1998-12-30 1998-12-30 INDUCTION WARMING OF SURFACES OF ROLLERS OF CALANDRA.

Country Status (10)

Country Link
EP (1) EP1141482B1 (en)
JP (1) JP2002534294A (en)
AU (1) AU2018899A (en)
BR (1) BR9816088A (en)
CA (1) CA2356432C (en)
DE (1) DE69813914T2 (en)
ES (1) ES2195444T3 (en)
TW (1) TW458877B (en)
WO (1) WO2000040798A1 (en)
ZA (1) ZA997770B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005005105A1 (en) * 2005-02-04 2006-08-10 Voith Paper Patent Gmbh calender
CN102137522B (en) * 2011-03-17 2012-09-05 常熟市群英针织制造有限责任公司 Roller heating mechanism
CN104389230B (en) * 2014-10-30 2016-04-20 天津科技大学 A kind of paper calendering device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3107709A1 (en) * 1981-01-24 1982-08-05 Escher Wyss AG, Zürich Calender with at least one heated cylinder

Also Published As

Publication number Publication date
WO2000040798A1 (en) 2000-07-13
CA2356432A1 (en) 2000-07-13
BR9816088A (en) 2001-08-21
CA2356432C (en) 2007-08-28
ZA997770B (en) 2000-06-30
EP1141482B1 (en) 2003-04-23
DE69813914D1 (en) 2003-05-28
JP2002534294A (en) 2002-10-15
TW458877B (en) 2001-10-11
EP1141482A1 (en) 2001-10-10
DE69813914T2 (en) 2003-12-24
AU2018899A (en) 2000-07-24

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