FI982602A0 - Heated roller - Google Patents
Heated rollerInfo
- 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
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
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)
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)
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 |
-
1998
- 1998-12-02 FI FI982602A patent/FI105115B/en not_active IP Right Cessation
-
1999
- 1999-11-29 CA CA 2291213 patent/CA2291213C/en not_active Expired - Fee Related
- 1999-12-01 DE DE1999157795 patent/DE19957795B4/en not_active Expired - Fee Related
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 |