SE8802707L - - Google Patents
Info
- Publication number
- SE8802707L SE8802707L SE8802707A SE8802707A SE8802707L SE 8802707 L SE8802707 L SE 8802707L SE 8802707 A SE8802707 A SE 8802707A SE 8802707 A SE8802707 A SE 8802707A SE 8802707 L SE8802707 L SE 8802707L
- Authority
- SE
- Sweden
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
- D21D5/16—Cylinders and plates for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Combined Means For Separation Of Solids (AREA)
- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI860298A FI73759B (fi) | 1986-01-22 | 1986-01-22 | Silplaot. |
| PCT/FI1987/000012 WO1987004474A1 (en) | 1986-01-22 | 1987-01-21 | Screen cylinder |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8802707D0 SE8802707D0 (sv) | 1988-07-22 |
| SE8802707L true SE8802707L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-07-22 |
| SE458210B SE458210B (sv) | 1989-03-06 |
Family
ID=8522008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8802707A SE458210B (sv) | 1986-01-22 | 1988-07-22 | Siltrumma |
Country Status (6)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2132921A1 (en) * | 1993-10-28 | 1995-04-29 | William A. Gero | Finely perforated undulating screen cylinder |
| US5823355A (en) * | 1995-03-29 | 1998-10-20 | Beloit Technologies, Inc. | Fibresaver screen basket support |
| CA2802168A1 (en) | 2001-04-16 | 2002-10-24 | J & L Fiber Services, Inc. | Screen cylinder and method |
| FI118810B (fi) | 2003-09-01 | 2008-03-31 | Anpap Oy | Sihtirakenne käytettäväksi kuitutuotteen valmistuksessa |
| DE102007020325B3 (de) * | 2007-04-30 | 2009-01-15 | Voith Patent Gmbh | Verfahren zur Herstellung eines Siebes für die Behandlung von zur Papiererzeugung geeigneten Faserstoffsuspensionen |
| SE539965C2 (en) | 2015-06-23 | 2018-02-13 | Veolia Water Solutions & Tech | Filter panel with a controlled liquid lift, and a drum filter for filtering liquid |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE252334C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | ||||
| DE628980C (de) * | 1934-01-03 | 1936-04-20 | Rudolf Haas Dr Ing | Sieb fuer die Zwecke des Sortierens bzw. Entwaesserns bei der Herstellung von Papier o. dgl. |
| FI67588C (fi) * | 1983-01-26 | 1985-04-10 | Ahlstroem Oy | Silplaot |
| DE3336874A1 (de) * | 1983-10-11 | 1985-04-25 | Hermann Finckh Maschinenfabrik GmbH & Co, 7410 Reutlingen | Sortiersieb |
-
1986
- 1986-01-22 FI FI860298A patent/FI73759B/fi not_active Application Discontinuation
-
1987
- 1987-01-21 DE DE3790016A patent/DE3790016C2/de not_active Expired - Fee Related
- 1987-01-21 JP JP87500729A patent/JPH01501765A/ja active Pending
- 1987-01-21 WO PCT/FI1987/000012 patent/WO1987004474A1/en active Application Filing
- 1987-01-21 DE DE873790016T patent/DE3790016T1/de active Pending
- 1987-01-21 FR FR8700661A patent/FR2593078B1/fr not_active Expired - Fee Related
-
1988
- 1988-07-22 SE SE8802707A patent/SE458210B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2593078B1 (fr) | 1990-12-14 |
| DE3790016T1 (de) | 1989-03-23 |
| WO1987004474A1 (en) | 1987-07-30 |
| SE8802707D0 (sv) | 1988-07-22 |
| FI860298A0 (fi) | 1986-01-22 |
| DE3790016C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-09-13 |
| SE458210B (sv) | 1989-03-06 |
| JPH01501765A (ja) | 1989-06-22 |
| FR2593078A1 (fr) | 1987-07-24 |
| FI73759B (fi) | 1987-07-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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