FI773583A - Fraktioneringsapparat - Google Patents
FraktioneringsapparatInfo
- Publication number
- FI773583A FI773583A FI773583A FI773583A FI773583A FI 773583 A FI773583 A FI 773583A FI 773583 A FI773583 A FI 773583A FI 773583 A FI773583 A FI 773583A FI 773583 A FI773583 A FI 773583A
- Authority
- FI
- Finland
- Prior art keywords
- fraktioneringsapparat
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/68—Washing granular, powdered or lumpy materials; Wet separating by water impulse
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7613410A SE402942B (sv) | 1976-11-30 | 1976-11-30 | Fraktioneringsapparat |
SE7613410 | 1976-11-30 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI773583A true FI773583A (fi) | 1978-05-31 |
FI64822B FI64822B (fi) | 1983-09-30 |
FI64822C FI64822C (fi) | 1984-01-10 |
Family
ID=20329610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI773583A FI64822C (fi) | 1976-11-30 | 1977-11-25 | Fraktioneringsapparat |
Country Status (6)
Country | Link |
---|---|
US (1) | US4153543A (fi) |
CA (1) | CA1078788A (fi) |
DE (1) | DE2753366A1 (fi) |
FI (1) | FI64822C (fi) |
NO (1) | NO146996C (fi) |
SE (1) | SE402942B (fi) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE433706B (sv) * | 1982-10-20 | 1984-06-12 | Spray Technics Ab | Sett och apparat for att fran en vetska avskilja grovre partiklar |
SE465967B (sv) * | 1990-04-11 | 1991-11-25 | Celleco Ab | Foerfarande och anordning foer separering av en fibersuspension |
JP2735089B2 (ja) * | 1993-03-22 | 1998-04-02 | 株式会社サトミ製作所 | 軽質の細かい異物の除去方法 |
GB0413068D0 (en) * | 2004-06-11 | 2004-07-14 | Imerys Minerals Ltd | Treatment of pulp |
CA2601655C (en) * | 2005-03-28 | 2013-09-24 | Kalsi Engineering, Inc. | Composite, high temperature, dynamic seal and method of making same |
US20070013143A1 (en) * | 2005-07-18 | 2007-01-18 | Kalsi Engineering, Inc. | Filled hydrodynamic seal with contact pressure control, anti-rotation means and filler retention means |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3789978A (en) * | 1971-04-20 | 1974-02-05 | B Janson | Method and apparatus for separating finer particles from coarse particles suspended in a liquid |
GB1385706A (en) * | 1971-05-05 | 1975-02-26 | Reay I G | Device for concentrating separating and or grading sludges slurries and the like |
SE367849B (fi) * | 1972-10-25 | 1974-06-10 | Celleco Ab |
-
1976
- 1976-11-30 SE SE7613410A patent/SE402942B/xx not_active IP Right Cessation
-
1977
- 1977-11-25 FI FI773583A patent/FI64822C/fi not_active IP Right Cessation
- 1977-11-29 US US05/855,619 patent/US4153543A/en not_active Expired - Lifetime
- 1977-11-29 CA CA291,962A patent/CA1078788A/en not_active Expired
- 1977-11-29 NO NO774078A patent/NO146996C/no unknown
- 1977-11-30 DE DE19772753366 patent/DE2753366A1/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
FI64822B (fi) | 1983-09-30 |
SE402942B (sv) | 1978-07-24 |
FI64822C (fi) | 1984-01-10 |
SE7613410L (sv) | 1978-05-31 |
NO774078L (no) | 1978-05-31 |
DE2753366A1 (de) | 1978-06-01 |
NO146996B (no) | 1982-10-04 |
CA1078788A (en) | 1980-06-03 |
US4153543A (en) | 1979-05-08 |
NO146996C (no) | 1983-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: JANSON, BENGT GOTTHARDT |