FR2432332A1 - Elements de filtrage pour filtre a autonettoyage - Google Patents
Elements de filtrage pour filtre a autonettoyageInfo
- Publication number
- FR2432332A1 FR2432332A1 FR7901524A FR7901524A FR2432332A1 FR 2432332 A1 FR2432332 A1 FR 2432332A1 FR 7901524 A FR7901524 A FR 7901524A FR 7901524 A FR7901524 A FR 7901524A FR 2432332 A1 FR2432332 A1 FR 2432332A1
- Authority
- FR
- France
- Prior art keywords
- coupling means
- filter
- self
- elements
- hub
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- 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
- B01D33/27—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces
- B01D33/275—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces using contiguous impervious surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Cleaning In General (AREA)
Abstract
Eléments de filtrage pour filtre à autonettoyage. L'élément comprend un bras avant 6, portant un moyen d'accouplement tel qu'un moyeu 22, un bras arrière 8 portant un crochet 10, un moyen d'accouplement intermédiaire tel qu'un moyeu 16, et des moyens séparateurs 32, 34 présentant des surfaces d'appui qui viennent porter sur les surfaces correspondantes d'un autre élément similaire emmanché sur les mêmes arbres par ses moyens d'accouplement. L'ensemble de filtrage comprend une série d'éléments identiques, placés en quinconce, c'est-à-dire que sur un même arbre sont emmanchés successivement le moyen d'accouplement avant d'un élément, puis le moyen d'accouplement arrière d'un autre élément Applications courantes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/910,361 US4323451A (en) | 1978-05-30 | 1978-05-30 | Array of filter elements |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2432332A1 true FR2432332A1 (fr) | 1980-02-29 |
FR2432332B1 FR2432332B1 (fr) | 1984-07-20 |
Family
ID=25428664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7901524A Granted FR2432332A1 (fr) | 1978-05-30 | 1979-01-22 | Elements de filtrage pour filtre a autonettoyage |
Country Status (5)
Country | Link |
---|---|
US (1) | US4323451A (fr) |
DE (1) | DE2922024C2 (fr) |
FR (1) | FR2432332A1 (fr) |
GB (1) | GB2021433B (fr) |
IT (1) | IT1202927B (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8002927L (sv) * | 1980-04-18 | 1981-10-19 | Hydrovag Ab | Anordning vid pressar for avvattning av material |
GB2124922B (en) * | 1982-08-03 | 1987-06-10 | Claud Stockton | Filter for effluent screening |
DE3910464A1 (de) * | 1989-03-31 | 1990-10-04 | E & M Maschbau Gmbh | Abscheidevorrichtung, insbesondere fuer klaeranlagen |
EP0465701A1 (fr) * | 1990-07-11 | 1992-01-15 | E + M MASCHINENBAU GmbH | Séparateur, spécialement pour installation de clarification des eaux résiduaires |
GB9018733D0 (en) * | 1990-08-25 | 1990-10-10 | Byers Edward Victor | A screening device |
WO1993022513A1 (fr) * | 1992-05-04 | 1993-11-11 | Ulrich Walter | Rateau de tamisage rotatif |
US5573659A (en) * | 1994-05-04 | 1996-11-12 | Johnson, Jr.; Ronald L. | Filter apparatus |
US5788839A (en) * | 1996-04-16 | 1998-08-04 | Farm Pump And Irrigation Co. | Traveling self-cleaning fish screen |
US6010013A (en) * | 1997-02-03 | 2000-01-04 | Meurer Industries, Inc. | Universal method of and apparatus for screening debris |
DE19814140C1 (de) * | 1998-03-30 | 1999-11-11 | Noggerath Holding Gmbh Co Kg | Umlauf-Siebrechen, Tragrahmen für einen Umlauf-Siebrechen und Steuerlasche eines Siebelements |
US6426009B1 (en) | 1999-10-08 | 2002-07-30 | Meurer Industries, Inc. | Travelling screen with travel pause for improved cleaning of screen and method of implementing same |
FI117934B (fi) * | 2004-02-17 | 2007-04-30 | Finnketju Invest Oy | Kaavin |
US11633680B2 (en) * | 2020-07-23 | 2023-04-25 | Parkson Corporation | Bar screen filter apparatus and method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3382982A (en) * | 1966-02-09 | 1968-05-14 | Stevens Ronald John | Strainers for fluids |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1207376A (en) * | 1915-08-05 | 1916-12-05 | Charles L Davidson | Screen. |
US2095504A (en) * | 1935-05-14 | 1937-10-12 | Charles J Kesti | Fish screen |
US3615022A (en) * | 1970-02-11 | 1971-10-26 | Tadashi Hagihara | Filter element assembly in the form of an endless loop and the process for fabricating the same |
JPS477305U (fr) * | 1971-02-22 | 1972-09-27 | ||
US3856678A (en) * | 1974-01-17 | 1974-12-24 | T Hagihara | Self-reconditioning filter apparatus for continuous removal of solids from a stream of liquid |
-
1978
- 1978-05-30 US US05/910,361 patent/US4323451A/en not_active Expired - Lifetime
-
1979
- 1979-01-22 FR FR7901524A patent/FR2432332A1/fr active Granted
- 1979-05-29 GB GB7918557A patent/GB2021433B/en not_active Expired
- 1979-05-29 IT IT23092/79A patent/IT1202927B/it active
- 1979-05-30 DE DE2922024A patent/DE2922024C2/de not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3382982A (en) * | 1966-02-09 | 1968-05-14 | Stevens Ronald John | Strainers for fluids |
Also Published As
Publication number | Publication date |
---|---|
FR2432332B1 (fr) | 1984-07-20 |
US4323451A (en) | 1982-04-06 |
IT7923092A0 (it) | 1979-05-29 |
IT1202927B (it) | 1989-02-15 |
DE2922024A1 (de) | 1979-12-06 |
GB2021433B (en) | 1982-07-28 |
GB2021433A (en) | 1979-12-05 |
DE2922024C2 (de) | 1984-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |