SE9001294L - Malapparat - Google Patents
MalapparatInfo
- Publication number
- SE9001294L SE9001294L SE9001294A SE9001294A SE9001294L SE 9001294 L SE9001294 L SE 9001294L SE 9001294 A SE9001294 A SE 9001294A SE 9001294 A SE9001294 A SE 9001294A SE 9001294 L SE9001294 L SE 9001294L
- Authority
- SE
- Sweden
- Prior art keywords
- grinding
- fibrous material
- rotatable
- stationary
- grinding device
- Prior art date
Links
- 239000002657 fibrous material Substances 0.000 abstract 3
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
- D21D1/34—Other mills or refiners
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/14—Disintegrating in mills
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
- Treatment Of Fiber Materials (AREA)
- Crushing And Pulverization Processes (AREA)
- Paper (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9001294A SE9001294L (sv) | 1990-04-09 | 1990-04-09 | Malapparat |
FI911635A FI102659B1 (sv) | 1990-04-09 | 1991-04-05 | Malapparat |
SE9101044A SE508012C2 (sv) | 1990-04-09 | 1991-04-08 | Malapparat för malning av fibermaterial |
CA002039994A CA2039994C (en) | 1990-04-09 | 1991-04-08 | Grinding apparatus |
US07/681,359 US5170951A (en) | 1990-04-09 | 1991-04-08 | Grinding apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9001294A SE9001294L (sv) | 1990-04-09 | 1990-04-09 | Malapparat |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9001294D0 SE9001294D0 (sv) | 1990-04-09 |
SE9001294L true SE9001294L (sv) | 1991-10-10 |
Family
ID=20379136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9001294A SE9001294L (sv) | 1990-04-09 | 1990-04-09 | Malapparat |
Country Status (4)
Country | Link |
---|---|
US (1) | US5170951A (sv) |
CA (1) | CA2039994C (sv) |
FI (1) | FI102659B1 (sv) |
SE (1) | SE9001294L (sv) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1951519A (en) * | 1932-06-24 | 1934-03-20 | Milne Samuel | Paper pulp refining engine |
US2087556A (en) * | 1934-03-28 | 1937-07-20 | Noble & Wood Machine Co | Stuff treatment apparatus |
US3708130A (en) * | 1971-03-09 | 1973-01-02 | Norton Co | Pulp refiners |
SE380848B (sv) * | 1974-03-27 | 1975-11-17 | Sca Development Ab | Anordning for raffinering av fibermaterial |
SU1045929A1 (ru) * | 1982-05-25 | 1983-10-07 | Коммунарский горно-металлургический институт | Установка дл приготовлени проб сыпучих материалов |
AT390456B (de) * | 1987-11-05 | 1990-05-10 | Andritz Ag Maschf | Refiner zur zerkleinerung bzw. zum mahlen von faserstoffmaterial, vorzugsweise hackschnitzeln |
SU1512653A1 (ru) * | 1987-12-31 | 1989-10-07 | Проектный Институт N 3 Министерства Строительства Усср | Дробильное устройство |
US4986480A (en) * | 1989-06-29 | 1991-01-22 | Kamyr Ab | Method and apparatus for feeding a conical refiner |
-
1990
- 1990-04-09 SE SE9001294A patent/SE9001294L/sv not_active Application Discontinuation
-
1991
- 1991-04-05 FI FI911635A patent/FI102659B1/sv active IP Right Grant
- 1991-04-08 US US07/681,359 patent/US5170951A/en not_active Expired - Lifetime
- 1991-04-08 CA CA002039994A patent/CA2039994C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FI102659B (sv) | 1999-01-29 |
FI102659B1 (sv) | 1999-01-29 |
SE9001294D0 (sv) | 1990-04-09 |
FI911635A0 (fi) | 1991-04-05 |
FI911635A (fi) | 1991-10-10 |
CA2039994A1 (en) | 1991-10-10 |
US5170951A (en) | 1992-12-15 |
CA2039994C (en) | 2002-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 9001294-9 Effective date: 19921101 |