CA2290291A1 - Heatable calender roll - Google Patents

Heatable calender roll Download PDF

Info

Publication number
CA2290291A1
CA2290291A1 CA 2290291 CA2290291A CA2290291A1 CA 2290291 A1 CA2290291 A1 CA 2290291A1 CA 2290291 CA2290291 CA 2290291 CA 2290291 A CA2290291 A CA 2290291A CA 2290291 A1 CA2290291 A1 CA 2290291A1
Authority
CA
Canada
Prior art keywords
calender roll
roll body
roll
heatable
heatable 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
Application number
CA 2290291
Other languages
French (fr)
Other versions
CA2290291C (en
Inventor
Joachim Schonemann
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.)
Walzen Irle GmbH
Original Assignee
Walzen Irle GmbH
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
Priority claimed from DE19950645A external-priority patent/DE19950645A1/en
Application filed by Walzen Irle GmbH filed Critical Walzen Irle GmbH
Publication of CA2290291A1 publication Critical patent/CA2290291A1/en
Application granted granted Critical
Publication of CA2290291C publication Critical patent/CA2290291C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • D21G1/0253—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

Abstract

A calender roll heatable with a heating medium and including a roll body having a central bore, flanged journals provided at opposite sides of the roll body for supporting the same, and a displacement body arranged in the central bore of the roll body and formed of a material having a specific weight smaller than a material of the roll body.
CA 2290291 1998-11-26 1999-11-24 Heatable calender roll Expired - Fee Related CA2290291C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19854522 1998-11-26
DE19854522.3 1998-11-26
DE19950645.0 1999-10-21
DE19950645A DE19950645A1 (en) 1998-11-26 1999-10-21 Heated calender roll

Publications (2)

Publication Number Publication Date
CA2290291A1 true CA2290291A1 (en) 2000-05-26
CA2290291C CA2290291C (en) 2005-04-26

Family

ID=26050390

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2290291 Expired - Fee Related CA2290291C (en) 1998-11-26 1999-11-24 Heatable calender roll

Country Status (3)

Country Link
EP (1) EP1006236B1 (en)
JP (1) JP3443546B2 (en)
CA (1) CA2290291C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020033683A (en) * 2002-03-14 2002-05-07 김태석 Assembly type drilled roll for calender machine
EP1842647B1 (en) * 2006-04-03 2009-02-11 Kuraray Europe GmbH Method for production of a single side embossed sheet on the basis of partially acetalized polyvinyl alcohol
ITPI20130063A1 (en) * 2013-07-04 2015-01-05 Cosmec Italia S R L THERMAL EXCHANGE BODY AND EQUIPMENT FOR THE PRODUCTION OF ICE, IN PARTICULAR, FOR USE WITH HIGH PRESSURE REFRIGERANT FLUIDS, AND METHOD FOR THE MANUFACTURE OF THESE HEAT EXCHANGES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3014891A1 (en) * 1980-04-17 1981-10-22 Schwäbische Hüttenwerke GmbH, 7080 Aalen Paper making machine or coating machine heated roller - has extra feeds to deliver heating medium to roller mantle end zones
DE9000980U1 (en) * 1990-01-29 1990-05-10 Schwaebische Huettenwerke Gmbh, 7080 Aalen, De

Also Published As

Publication number Publication date
JP3443546B2 (en) 2003-09-02
EP1006236A2 (en) 2000-06-07
EP1006236B1 (en) 2005-01-19
EP1006236A3 (en) 2003-05-21
CA2290291C (en) 2005-04-26
JP2000192392A (en) 2000-07-11

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed