FI85882C - Raffinör för raffinering av pappersmassor eller dylika - Google Patents
Raffinör för raffinering av pappersmassor eller dylika Download PDFInfo
- Publication number
- FI85882C FI85882C FI894729A FI894729A FI85882C FI 85882 C FI85882 C FI 85882C FI 894729 A FI894729 A FI 894729A FI 894729 A FI894729 A FI 894729A FI 85882 C FI85882 C FI 85882C
- Authority
- FI
- Finland
- Prior art keywords
- refining
- pulp
- blades
- grinding
- refiner
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/30—Disc mills
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/22—Jordans
Landscapes
- Paper (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Glass Compositions (AREA)
- Artificial Filaments (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI894729A FI85882C (sv) | 1989-10-05 | 1989-10-05 | Raffinör för raffinering av pappersmassor eller dylika |
DE69014547T DE69014547T2 (de) | 1989-10-05 | 1990-10-01 | Raffineur zum Raffinieren von Faserbrei oder dergleichen. |
AT90850321T ATE114749T1 (de) | 1989-10-05 | 1990-10-01 | Raffineur zum raffinieren von faserbrei oder dergleichen. |
EP90850321A EP0423091B1 (en) | 1989-10-05 | 1990-10-01 | Refiner for the refining of paper pulps and the like |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI894729A FI85882C (sv) | 1989-10-05 | 1989-10-05 | Raffinör för raffinering av pappersmassor eller dylika |
FI894729 | 1989-10-05 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI894729A0 FI894729A0 (fi) | 1989-10-05 |
FI894729A FI894729A (fi) | 1991-04-06 |
FI85882B FI85882B (fi) | 1992-02-28 |
FI85882C true FI85882C (sv) | 1992-06-10 |
Family
ID=8529100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI894729A FI85882C (sv) | 1989-10-05 | 1989-10-05 | Raffinör för raffinering av pappersmassor eller dylika |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0423091B1 (sv) |
AT (1) | ATE114749T1 (sv) |
DE (1) | DE69014547T2 (sv) |
FI (1) | FI85882C (sv) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE456748B (sv) * | 1986-04-10 | 1988-10-31 | Kamyr Ab | Foerfarande och anordning foer raffinering av fibermaterial |
FI75000C (sv) * | 1986-10-31 | 1988-04-11 | Yhtyneet Paperitehtaat Oy | Raffinör. |
-
1989
- 1989-10-05 FI FI894729A patent/FI85882C/sv not_active IP Right Cessation
-
1990
- 1990-10-01 EP EP90850321A patent/EP0423091B1/en not_active Expired - Lifetime
- 1990-10-01 AT AT90850321T patent/ATE114749T1/de not_active IP Right Cessation
- 1990-10-01 DE DE69014547T patent/DE69014547T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FI894729A (fi) | 1991-04-06 |
EP0423091A3 (en) | 1992-03-25 |
DE69014547D1 (de) | 1995-01-12 |
FI85882B (fi) | 1992-02-28 |
ATE114749T1 (de) | 1994-12-15 |
EP0423091A2 (en) | 1991-04-17 |
DE69014547T2 (de) | 1995-04-13 |
EP0423091B1 (en) | 1994-11-30 |
FI894729A0 (fi) | 1989-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: SUNDS DEFIBRATOR JYLHAE OY |