EP1006236A3 - Heated calander roller - Google Patents

Heated calander roller Download PDF

Info

Publication number
EP1006236A3
EP1006236A3 EP99122637A EP99122637A EP1006236A3 EP 1006236 A3 EP1006236 A3 EP 1006236A3 EP 99122637 A EP99122637 A EP 99122637A EP 99122637 A EP99122637 A EP 99122637A EP 1006236 A3 EP1006236 A3 EP 1006236A3
Authority
EP
European Patent Office
Prior art keywords
displacer
roller
heated
assemble
central bore
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
EP99122637A
Other languages
German (de)
French (fr)
Other versions
EP1006236B1 (en
EP1006236A2 (en
Inventor
Joachim Schöneman
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 EP1006236A2 publication Critical patent/EP1006236A2/en
Publication of EP1006236A3 publication Critical patent/EP1006236A3/en
Application granted granted Critical
Publication of EP1006236B1 publication Critical patent/EP1006236B1/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
    • D21G1/0253—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

Eine mittels eines Heizmediums beheizbare Kalanderwalze, insbesondere zur Glättung oder Satinage, mit einem hohlzylindrischen, einen Verdrängerkörper aufweisenden Walzenkörper und an diesen beidseitig angeflanschten, ihn tragenden Flanschzapfen soll so verbessert werden, daß Einbauten in die zentrale Bohrung des Walzenkörpers, insbesondere Verdrängerkörper, leicht und wenig aufwendig erstellbar und zu montieren sind, das thermische Feld des Walzenkörpers nur geringfügig beeinflussen, und bei starken Beschleunigungen oder Verzögerungen die Kalanderwalze nicht zu gefährden vermögen. Dazu wird vorgeschlagen, daß die zentrale Bohrung einen aus Kunststoff bestehenden Verdrängerkörper aufweist.

Figure 00000001
A calender roll that can be heated by means of a heating medium, in particular for smoothing or calendering, with a hollow cylindrical roll body having a displacer body and flange studs flanged to it on both sides and supporting it is to be improved so that internals in the central bore of the roll body, in particular displacer body, are light and little are complex to assemble and assemble, influence the thermal field of the roller body only slightly, and cannot jeopardize the calender roller in the event of strong accelerations or decelerations. For this purpose, it is proposed that the central bore have a displacer made of plastic.
Figure 00000001
EP19990122637 1998-11-26 1999-11-13 Heated calander roller Expired - Lifetime EP1006236B1 (en)

Applications Claiming Priority (4)

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

Publications (3)

Publication Number Publication Date
EP1006236A2 EP1006236A2 (en) 2000-06-07
EP1006236A3 true EP1006236A3 (en) 2003-05-21
EP1006236B1 EP1006236B1 (en) 2005-01-19

Family

ID=26050390

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19990122637 Expired - Lifetime EP1006236B1 (en) 1998-11-26 1999-11-13 Heated calander roller

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
ATE422408T1 (en) * 2006-04-03 2009-02-15 Kuraray Europe Gmbh METHOD FOR PRODUCING A SINGLE-SIDED EMBOSSED FILM BASED ON 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

Citations (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

Patent Citations (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
CA2290291C (en) 2005-04-26
EP1006236B1 (en) 2005-01-19
EP1006236A2 (en) 2000-06-07
JP2000192392A (en) 2000-07-11
CA2290291A1 (en) 2000-05-26
JP3443546B2 (en) 2003-09-02

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