FI982602A0 - Heated roller - Google Patents

Heated roller

Info

Publication number
FI982602A0
FI982602A0 FI982602A FI982602A FI982602A0 FI 982602 A0 FI982602 A0 FI 982602A0 FI 982602 A FI982602 A FI 982602A FI 982602 A FI982602 A FI 982602A FI 982602 A0 FI982602 A0 FI 982602A0
Authority
FI
Finland
Prior art keywords
heated roller
roller
heated
Prior art date
Application number
FI982602A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI105115B (en
Inventor
Reijo Pietikaeinen
Original Assignee
Valmet 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
Application filed by Valmet Corp filed Critical Valmet Corp
Priority to FI982602A priority Critical patent/FI105115B/en
Publication of FI982602A0 publication Critical patent/FI982602A0/en
Priority to CA 2291213 priority patent/CA2291213C/en
Priority to DE1999157795 priority patent/DE19957795B4/en
Application granted granted Critical
Publication of FI105115B publication Critical patent/FI105115B/en

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21GCALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00Calenders; Smoothing apparatus
    • D21G1/02Rolls; Their bearings
    • D21G1/0253Heating or cooling the rolls; Regulating the temperature
    • D21G1/0266Heating or cooling the rolls; Regulating the temperature using a heat-transfer fluid
FI982602A 1998-12-02 1998-12-02 Heated roller FI105115B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI982602A FI105115B (en) 1998-12-02 1998-12-02 Heated roller
CA 2291213 CA2291213C (en) 1998-12-02 1999-11-29 Heatable roll
DE1999157795 DE19957795B4 (en) 1998-12-02 1999-12-01 Heatable roller

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI982602A FI105115B (en) 1998-12-02 1998-12-02 Heated roller
FI982602 1998-12-02

Publications (2)

Publication Number Publication Date
FI982602A0 true FI982602A0 (en) 1998-12-02
FI105115B FI105115B (en) 2000-06-15

Family

ID=8553021

Family Applications (1)

Application Number Title Priority Date Filing Date
FI982602A FI105115B (en) 1998-12-02 1998-12-02 Heated roller

Country Status (3)

Country Link
CA (1) CA2291213C (en)
DE (1) DE19957795B4 (en)
FI (1) FI105115B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI118697B (en) * 2006-12-13 2008-02-15 Metso Paper Inc Thermo roll for paper machine, has annular groove arranged on end surfaces of end pieces and shell for receiving composite-structured elastic metal seal to prevent leaking of heat-transfer medium from flow channels
DE102010044943A1 (en) * 2010-09-10 2012-03-15 Leonhard Breitenbach Gmbh Calender roller has flow passage between inlet and outlet plenum that is comprised with additional axial parallel bore formed between peripheral bores and central bore of roller portion

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4002530A1 (en) * 1990-01-29 1991-08-01 Schwaebische Huettenwerke Gmbh ROLLER FOR A SMOOTHING OR CALENDAR
DE9000980U1 (en) * 1990-01-29 1990-05-10 Schwäbische Hüttenwerke GmbH, 73433 Aalen Roller for a smoothing unit or a calender
FI89087C (en) * 1990-08-08 1993-08-10 Valmet Paper Machinery Inc UPPHETTBAR VALS
US5171404A (en) * 1990-11-30 1992-12-15 S. D. Warren Company Method and apparatus for calendering paper with internally heated roll
FI91297C (en) * 1992-02-24 1994-06-10 Valmet Paper Machinery Inc Heatable roller
CA2108624A1 (en) * 1992-10-20 1994-04-21 Juhani Niskanen Method for heating a roll and a heatable roll, in particular a press roll for a paper machine
DE4317875A1 (en) * 1993-05-28 1993-10-14 Voith Gmbh J M Hollow roller used in paper-making machines - has axial drillings as a channel system for heat carrier medium feed and exhaust
DE4407239A1 (en) * 1994-03-04 1995-09-07 Schwaebische Huettenwerke Gmbh Steam heated roller
DE19538236A1 (en) * 1995-10-13 1997-04-17 Schwaebische Huettenwerke Gmbh Heating roller

Also Published As

Publication number Publication date
CA2291213C (en) 2007-11-27
DE19957795B4 (en) 2007-08-16
DE19957795A1 (en) 2000-06-08
CA2291213A1 (en) 2000-06-02
FI105115B (en) 2000-06-15

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Legal Events

Date Code Title Description
MM Patent lapsed