ITMI920887A1 - Dispositivo di filtrazione per la separazione di parti grossolane da componenti liquidi, arricchiti con particelle solide, polveriformi a granulometria fine oppure fibrose, per la produzione di materie plastiche - Google Patents
Dispositivo di filtrazione per la separazione di parti grossolane da componenti liquidi, arricchiti con particelle solide, polveriformi a granulometria fine oppure fibrose, per la produzione di materie plasticheInfo
- Publication number
- ITMI920887A1 ITMI920887A1 IT000887A ITMI920887A ITMI920887A1 IT MI920887 A1 ITMI920887 A1 IT MI920887A1 IT 000887 A IT000887 A IT 000887A IT MI920887 A ITMI920887 A IT MI920887A IT MI920887 A1 ITMI920887 A1 IT MI920887A1
- Authority
- IT
- Italy
- Prior art keywords
- dust
- granulometry
- enriched
- fibrous
- separation
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Centrifugal Separators (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4112787A DE4112787C1 (it) | 1991-04-19 | 1991-04-19 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI920887A0 ITMI920887A0 (it) | 1992-04-10 |
ITMI920887A1 true ITMI920887A1 (it) | 1993-10-10 |
IT1258318B IT1258318B (it) | 1996-02-22 |
Family
ID=6429917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI920887A IT1258318B (it) | 1991-04-19 | 1992-04-10 | Dispositivo di filtrazione per la separazione di parti grossolane da componenti liquidi, arricchiti con particelle solide, polveriformi a granulometria fine oppure fibrose, per la produzione di materie plastiche |
Country Status (5)
Country | Link |
---|---|
US (1) | US5330647A (it) |
DE (1) | DE4112787C1 (it) |
FR (1) | FR2675423B1 (it) |
GB (1) | GB2254800B (it) |
IT (1) | IT1258318B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10229406A1 (de) * | 2002-06-29 | 2004-01-22 | Ettlinger Kunststoffmaschinen Gmbh | Vorrichtung zum kontinuierlichen Filtern von Materialgemischen |
AT521976B1 (de) * | 2019-05-21 | 2020-07-15 | Mag Katharina Schulz | Schmelzefilter |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1230563A (it) * | 1967-05-04 | 1971-05-05 | ||
GB2008964B (en) * | 1977-11-24 | 1982-05-12 | Buckley P B | Injection of plastics |
GB2102691B (en) * | 1981-08-05 | 1985-01-09 | Cresta Tech | Rotary filter |
DE3716707A1 (de) * | 1987-05-19 | 1988-12-01 | Harald Pohl | Kontinuierlich arbeitendes schmelzefilter-system fuer coextrusionsanlagen |
-
1991
- 1991-04-19 DE DE4112787A patent/DE4112787C1/de not_active Expired - Fee Related
-
1992
- 1992-04-10 IT ITMI920887A patent/IT1258318B/it active IP Right Grant
- 1992-04-10 GB GB9207900A patent/GB2254800B/en not_active Expired - Fee Related
- 1992-04-14 US US07/868,407 patent/US5330647A/en not_active Expired - Fee Related
- 1992-04-16 FR FR9204716A patent/FR2675423B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2675423A1 (fr) | 1992-10-23 |
DE4112787C1 (it) | 1992-04-02 |
ITMI920887A0 (it) | 1992-04-10 |
GB9207900D0 (en) | 1992-05-27 |
GB2254800A (en) | 1992-10-21 |
GB2254800B (en) | 1994-08-31 |
FR2675423B1 (fr) | 1995-05-05 |
US5330647A (en) | 1994-07-19 |
IT1258318B (it) | 1996-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970423 |