FI76600C - Anordning för defibrering och sortering av massa inom pappers- och cel lulosaindustrin - Google Patents
Anordning för defibrering och sortering av massa inom pappers- och cel lulosaindustrin Download PDFInfo
- Publication number
- FI76600C FI76600C FI865282A FI865282A FI76600C FI 76600 C FI76600 C FI 76600C FI 865282 A FI865282 A FI 865282A FI 865282 A FI865282 A FI 865282A FI 76600 C FI76600 C FI 76600C
- Authority
- FI
- Finland
- Prior art keywords
- sorting
- defibering
- pulp
- rotor
- zone
- 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
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
- D21D5/04—Flat screens
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI865282A FI76600C (sv) | 1986-12-22 | 1986-12-22 | Anordning för defibrering och sortering av massa inom pappers- och cel lulosaindustrin |
EP87850358A EP0273019A3 (en) | 1986-12-22 | 1987-11-19 | Means for defibrating and sorting pulp in paper and cellulose industry |
NO875351A NO875351L (no) | 1986-12-22 | 1987-12-21 | Innretning for defibrering og sortering av tremasse innenpapir- og celluloseindustri. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI865282 | 1986-12-22 | ||
FI865282A FI76600C (sv) | 1986-12-22 | 1986-12-22 | Anordning för defibrering och sortering av massa inom pappers- och cel lulosaindustrin |
Publications (3)
Publication Number | Publication Date |
---|---|
FI865282A0 FI865282A0 (fi) | 1986-12-22 |
FI76600B FI76600B (fi) | 1988-07-29 |
FI76600C true FI76600C (sv) | 1988-11-10 |
Family
ID=8523695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI865282A FI76600C (sv) | 1986-12-22 | 1986-12-22 | Anordning för defibrering och sortering av massa inom pappers- och cel lulosaindustrin |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0273019A3 (sv) |
FI (1) | FI76600C (sv) |
NO (1) | NO875351L (sv) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1385712A (fr) * | 1963-12-27 | 1965-01-15 | Ingersoll Rand Canada | Procédé et appareil pour le travail de matières fibreuses |
FI40261B (sv) * | 1965-12-09 | 1968-07-31 | Tampella Oy Ab | |
US3437204A (en) * | 1965-12-27 | 1969-04-08 | Bird Machine Co | Screening apparatus |
US4401280A (en) * | 1980-09-08 | 1983-08-30 | Sunds Defibrator, Inc. | Disc-type pulp refining apparatus |
SE441758B (sv) * | 1984-04-03 | 1985-11-04 | Sunds Defibrator | Sett och anordning for kontinuerlig behandling av materialsuspensioner |
-
1986
- 1986-12-22 FI FI865282A patent/FI76600C/sv not_active IP Right Cessation
-
1987
- 1987-11-19 EP EP87850358A patent/EP0273019A3/en not_active Withdrawn
- 1987-12-21 NO NO875351A patent/NO875351L/no unknown
Also Published As
Publication number | Publication date |
---|---|
EP0273019A2 (en) | 1988-06-29 |
EP0273019A3 (en) | 1989-02-01 |
FI865282A0 (fi) | 1986-12-22 |
NO875351L (no) | 1988-06-23 |
FI76600B (fi) | 1988-07-29 |
NO875351D0 (no) | 1987-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: YHTYNEET PAPERITEHTAAT OY |