BR9714682A - Dispositivo de filtração com discos de filtração - Google Patents
Dispositivo de filtração com discos de filtraçãoInfo
- Publication number
- BR9714682A BR9714682A BR9714682-0A BR9714682A BR9714682A BR 9714682 A BR9714682 A BR 9714682A BR 9714682 A BR9714682 A BR 9714682A BR 9714682 A BR9714682 A BR 9714682A
- Authority
- BR
- Brazil
- Prior art keywords
- filtration
- melt
- filter disc
- filtering
- fluids
- Prior art date
Links
Classifications
-
- 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
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
- B01D33/23—Construction of discs or component sectors thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/22—Cell-type filters
- B01D25/26—Cell-type stack filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/32—Flow characteristics of the filter
- B01D2201/325—Outward flow filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Filtering Materials (AREA)
Abstract
Patente de Invenção:<B>"DISPOSITIVO DE FILTRAçãO COM DISCOS DE FILTRAçãO"<D>. A presente invenção refere-se a um dispositivo de filtração, especialmente para a filtração de fluidos em forma de massa fundida, tal como massa fundida de polímero, com pelo menos um disco de filtração (10), que possui duas metades de disco de filtração (12, 14), ligadas na margem uma com a outra, que no lado externo são providas com um material de tecido filtrante (18), que são mantidas com distância entre si por meio de um dispositivo de suporte (46), e que entre si limitam um espaço oco (16), de passagem essencialmente livre, e que para dentro limitam uma abertura de saída (44) para o fluido filtrado em forma de massa fundida. Em virtude do fato de que o dispositivo de suporte (46) possui diferentes cames de suporte (32) com as dimensões externas essencialmente iguais, que, dispostos em vários grupos (34, 36, 38, 40) e separadas umas das outras, se estendem radialmente a partir da abertura de saída (40) para fora, e que são firmemente ligadas com pelo menos uma das duas metades de disco de filtro (12, 14) e que penetram o espaço oco (16) de tal modo, que encostam na respectiva outra metade do disco de filtro (14, 12), é criado um dispositivo de filtração de fabricação barata e que em operação permite uma eficiência de filtração maior, sendo que espencialmente é intencionado seu uso para a filtração de fluidos em forma de massa fundida, tais como massa fundida de polímero, sob altas pressões.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19714187A DE19714187A1 (de) | 1997-04-07 | 1997-04-07 | Filtervorrichtung mit Filterscheiben |
| PCT/EP1997/006007 WO1998045022A1 (de) | 1997-04-07 | 1997-10-30 | Filtervorrichtung mit filterscheiben |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9714682A true BR9714682A (pt) | 2000-07-25 |
Family
ID=7825605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9714682-0A BR9714682A (pt) | 1997-04-07 | 1997-10-30 | Dispositivo de filtração com discos de filtração |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6343697B1 (pt) |
| EP (1) | EP0973596B1 (pt) |
| JP (1) | JP3683592B2 (pt) |
| KR (1) | KR100495202B1 (pt) |
| BR (1) | BR9714682A (pt) |
| CA (1) | CA2284592A1 (pt) |
| DE (2) | DE19714187A1 (pt) |
| DK (1) | DK0973596T3 (pt) |
| ES (1) | ES2165630T3 (pt) |
| PT (1) | PT973596E (pt) |
| TR (1) | TR199902494T2 (pt) |
| WO (1) | WO1998045022A1 (pt) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT411430B (de) * | 2002-06-19 | 2004-01-26 | Andritz Ag Maschf | Filter- oder sortierscheibe und verfahren zur herstellung |
| WO2009029451A1 (en) * | 2007-08-24 | 2009-03-05 | M-I L.L.C. | Method and apparatus for fluid loss measurements of wellbore fluids |
| JP5031663B2 (ja) * | 2008-05-22 | 2012-09-19 | 長瀬産業株式会社 | フィルター用リテーナ |
| DE102010032788A1 (de) | 2010-07-29 | 2012-02-02 | Bb Engineering Gmbh | Filterscheibe und Filtervorrichtung mit mehreren Filterscheiben |
| US9714565B2 (en) | 2012-12-31 | 2017-07-25 | M-I L.L.C. | Slot tester |
| USD742997S1 (en) | 2014-04-10 | 2015-11-10 | Unger Marketing International, Llc | Water purification media device |
| DE202015007200U1 (de) | 2014-04-10 | 2016-01-13 | Unger Marketing International, Llc | Reinwassersysteme |
| USD740915S1 (en) | 2014-04-10 | 2015-10-13 | Unger Marketing International, Llc | Water purification device |
| US11911720B2 (en) | 2014-04-10 | 2024-02-27 | Unger Marketing International, Llc | Fluid purification device |
| US11154800B2 (en) | 2015-04-10 | 2021-10-26 | Unger Marketing International, Llc | Fluid purification device |
| USD849886S1 (en) | 2017-08-28 | 2019-05-28 | Unger Marketing International, Llc | Water purification device |
| US11148082B2 (en) | 2015-04-10 | 2021-10-19 | Unger Marketing International, Llc | Fluid purification device |
| US10604954B2 (en) | 2015-04-27 | 2020-03-31 | Waterguru Inc. | Pool and spa water quality control system and method |
| USD807985S1 (en) * | 2016-10-04 | 2018-01-16 | Waterguru Inc. | Water test and treatment system |
| KR101864499B1 (ko) * | 2016-10-23 | 2018-06-04 | 정진규 | 습식 공기청정기용 필터디스크 어셈블리 |
| AU2018390828B2 (en) | 2017-12-18 | 2024-05-30 | Waterguru Inc. | Pool and spa water quality control system and method |
| USD907742S1 (en) | 2018-03-07 | 2021-01-12 | Unger Marketing International, Llc | Water purification media device |
| CN108193007B (zh) * | 2018-03-07 | 2023-03-28 | 华北理工大学 | 一种冶金渣料的固液分离装置 |
| USD958928S1 (en) | 2018-11-01 | 2022-07-26 | Unger Marketing International, Llc | Water purification media device |
| US20220347603A1 (en) * | 2021-04-30 | 2022-11-03 | Pall Corporation | Filter disk segments |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US808043A (en) * | 1905-06-19 | 1905-12-19 | John Lathrop Gray | Pressure-filter. |
| US806491A (en) * | 1905-08-14 | 1905-12-05 | Richard Pick | Filter-press. |
| US2084753A (en) * | 1935-08-20 | 1937-06-22 | Oliver United Filters Inc | Drainage screen |
| DE1096331B (de) * | 1953-04-01 | 1961-01-05 | Bosch Gmbh Robert | Stuetzkoerper fuer scheibenfoermige, stapelbare Filterelemente |
| US2989187A (en) * | 1957-10-31 | 1961-06-20 | Licencia Talalmanyokat | Chamber filter presses |
| US3152988A (en) * | 1959-06-16 | 1964-10-13 | New York Business Dev Corp | Filter element |
| US3481479A (en) * | 1967-06-16 | 1969-12-02 | Bowser Inc | Vacuum filter |
| US3702659A (en) * | 1969-11-26 | 1972-11-14 | Brunswick Corp | Filter cores |
| IL73923A (en) * | 1984-12-24 | 1991-08-16 | Mordekai Drori | Multiple-disc type filters |
| DE8620132U1 (de) * | 1986-07-26 | 1986-09-11 | Seitz-Filter-Werke Theo & Geo Seitz GmbH und Co, 6550 Bad Kreuznach | Filtermodul |
| US4876007A (en) * | 1986-08-28 | 1989-10-24 | Fuji Photo Film Co., Ltd. | Plate-type filter cartridge with internal support |
| US4902420A (en) | 1987-03-27 | 1990-02-20 | Pall Corporation | Segmented filter disc with slotted support and drainage plate and support spacer |
| EP0566766B1 (en) * | 1992-04-23 | 1995-08-09 | Sapporo Breweries, Ltd. | Beer filtering device |
| DE59405633D1 (de) | 1993-11-30 | 1998-05-14 | Geldmacher Joachim | Filter zum kontinuierlichen Filtrieren von Feststoffe aufweisenden Flüssigkeiten in einem geschlossenen, zylindrischen Behälter |
| US5611925A (en) * | 1994-03-23 | 1997-03-18 | Filtration Systems, Inc. | Hub ring and supporting plate for a filter and methods for manufacturing these members |
| DE4427849A1 (de) | 1994-08-05 | 1996-02-08 | Fiedler Heinrich Gmbh | Aus Scheibenfiltersegmenten zusammengesetztes Scheibenfilter |
-
1997
- 1997-04-07 DE DE19714187A patent/DE19714187A1/de not_active Withdrawn
- 1997-10-30 PT PT97948843T patent/PT973596E/pt unknown
- 1997-10-30 DE DE59704906T patent/DE59704906D1/de not_active Expired - Fee Related
- 1997-10-30 US US09/402,268 patent/US6343697B1/en not_active Expired - Fee Related
- 1997-10-30 KR KR10-1999-7009165A patent/KR100495202B1/ko not_active IP Right Cessation
- 1997-10-30 WO PCT/EP1997/006007 patent/WO1998045022A1/de active IP Right Grant
- 1997-10-30 CA CA002284592A patent/CA2284592A1/en not_active Abandoned
- 1997-10-30 ES ES97948843T patent/ES2165630T3/es not_active Expired - Lifetime
- 1997-10-30 TR TR1999/02494T patent/TR199902494T2/xx unknown
- 1997-10-30 JP JP54228498A patent/JP3683592B2/ja not_active Expired - Fee Related
- 1997-10-30 BR BR9714682-0A patent/BR9714682A/pt not_active IP Right Cessation
- 1997-10-30 EP EP97948843A patent/EP0973596B1/de not_active Expired - Lifetime
- 1997-10-30 DK DK97948843T patent/DK0973596T3/da active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001517151A (ja) | 2001-10-02 |
| EP0973596A1 (de) | 2000-01-26 |
| CA2284592A1 (en) | 1998-10-15 |
| DE59704906D1 (de) | 2001-11-15 |
| WO1998045022A1 (de) | 1998-10-15 |
| KR20010006087A (ko) | 2001-01-15 |
| TR199902494T2 (xx) | 2002-08-21 |
| EP0973596B1 (de) | 2001-10-10 |
| KR100495202B1 (ko) | 2005-06-14 |
| DE19714187A1 (de) | 1998-10-08 |
| JP3683592B2 (ja) | 2005-08-17 |
| DK0973596T3 (da) | 2002-01-07 |
| US6343697B1 (en) | 2002-02-05 |
| ES2165630T3 (es) | 2002-03-16 |
| PT973596E (pt) | 2002-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
| B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 8A , 9A , 10A E 11A ANUIDADES. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2005 DE 09/06/2009 E A 12A E 13A ANUIDADES. |