FI844487A0 - Filter innefattande tvenne skilda filterstaplar. - Google Patents
Filter innefattande tvenne skilda filterstaplar.Info
- Publication number
- FI844487A0 FI844487A0 FI844487A FI844487A FI844487A0 FI 844487 A0 FI844487 A0 FI 844487A0 FI 844487 A FI844487 A FI 844487A FI 844487 A FI844487 A FI 844487A FI 844487 A0 FI844487 A0 FI 844487A0
- Authority
- FI
- Finland
- Prior art keywords
- filter
- tvenne
- skilda
- filterstaplar
- innefattande
- Prior art date
Links
- 238000001914 filtration Methods 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
Classifications
-
- 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
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/32—Removal of the filter cakes
- B01D25/325—Removal of the filter cakes counter-current flushing, e.g. by air bumps
- B01D25/327—Removal of the filter cakes counter-current flushing, e.g. by air bumps with backwash shoes, with nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/39—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
- B01D29/41—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type mounted transversely on the tube
- B01D29/413—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type mounted transversely on the tube divided in sectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
- B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtration Of Liquid (AREA)
- Glass Compositions (AREA)
- Water Treatment By Sorption (AREA)
- Prostheses (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8318229A FR2554735B1 (fr) | 1983-11-16 | 1983-11-16 | Filtre a deux empilements distincts de filtration |
| FR8318229 | 1983-11-16 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI844487A0 true FI844487A0 (fi) | 1984-11-15 |
| FI844487L FI844487L (fi) | 1985-05-17 |
| FI74406B FI74406B (fi) | 1987-10-30 |
| FI74406C FI74406C (fi) | 1988-02-08 |
Family
ID=9294183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI844487A FI74406C (fi) | 1983-11-16 | 1984-11-15 | Filter innefattande tvenne skilda filterstaplar. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4592838A (fi) |
| EP (1) | EP0145552B1 (fi) |
| JP (1) | JPS60118208A (fi) |
| AT (1) | ATE22668T1 (fi) |
| CA (1) | CA1226823A (fi) |
| DE (1) | DE3460882D1 (fi) |
| ES (1) | ES291815Y (fi) |
| FI (1) | FI74406C (fi) |
| FR (1) | FR2554735B1 (fi) |
| IN (1) | IN162496B (fi) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE34218E (en) | 1983-09-02 | 1993-04-13 | Easily-cleanable filters | |
| JPS6190716A (ja) * | 1984-10-11 | 1986-05-08 | Kaname Miura | 動的ろ過装置 |
| DE3442870A1 (de) * | 1984-11-24 | 1986-05-28 | Schenk Filterbau Gmbh, 7076 Waldstetten | Rotationsscheibenfilterelement |
| IL75473A0 (en) * | 1985-06-10 | 1985-10-31 | Drori Mordeki | Improved disc filter |
| US4935126A (en) * | 1986-02-11 | 1990-06-19 | Mordeki Drori | Filtering apparatus |
| US4978450A (en) | 1986-02-11 | 1990-12-18 | Mordeki Drori | Filtering element |
| IL83329A (en) | 1987-07-26 | 1991-08-16 | Drori Mordeki | Filter apparatus |
| EP0347477A1 (en) | 1988-06-21 | 1989-12-27 | Mordeki Drori | Filtering apparatus |
| US5013461A (en) | 1987-09-18 | 1991-05-07 | Mordeki Drori | Regeneration method of filter device having filter aid material and piston apparatus |
| US5015379A (en) | 1988-03-16 | 1991-05-14 | Mordeki Drori | Coiled filter strip with upstream and downstream butt ends |
| IL88940A0 (en) | 1989-01-12 | 1989-08-15 | Drori Mordeki | Filter apparatus |
| FR2677893B1 (fr) * | 1991-06-20 | 1994-05-20 | Moatti Filtration | Filtre a fluide comportant deux ensembles de filtration. |
| ATE157275T1 (de) * | 1994-03-07 | 1997-09-15 | Maurer A Sa | Einrichtung zur filtrierung von fluiden medien |
| US5997739A (en) * | 1998-04-16 | 1999-12-07 | Parker-Hannifin Corporation | Fuel/water separator |
| US6800200B2 (en) * | 2002-04-18 | 2004-10-05 | Cuno Incorporated | Dual-flow filter cartridge |
| DE102004042726A1 (de) * | 2004-09-03 | 2006-03-09 | B + V Industrietechnik Gmbh | Vorrichtung zum Abscheiden von Beimengungen aus Flüssigkeiten |
| EP1874426B1 (en) * | 2005-04-05 | 2011-10-26 | Donaldson Company, Inc. | Filter element and filter assembly, method of filtering and method of constructing the filter element |
| WO2007089852A2 (en) * | 2006-01-30 | 2007-08-09 | Donaldson Company, Inc. | Filter arrangement and servicing thereof |
| WO2007092321A2 (en) * | 2006-02-07 | 2007-08-16 | Donaldson Company, Inc. | Filter arrangement and methods |
| FR2964329B1 (fr) * | 2010-09-03 | 2012-09-28 | Alfa Laval Moatti | Filtre a decolmatage automatique |
| US10569200B2 (en) | 2014-06-03 | 2020-02-25 | Donaldson Company, Inc. | Filter element with support core and methods |
| DE102017002646A1 (de) * | 2017-03-18 | 2018-09-20 | Hydac Process Technology Gmbh | Filtervorrichtung |
| IL251485A0 (en) * | 2017-03-30 | 2017-05-29 | אוליאל ערן | water filter |
| US11684874B2 (en) * | 2020-12-29 | 2023-06-27 | Metal Industries Research & Development Centre | Tangential flow filtration module and tangential flow filtration assembly |
| RU205889U1 (ru) * | 2021-05-17 | 2021-08-11 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский государственный аграрный университет - МСХА имени К.А. Тимирязева" (ФГБОУ ВО РГАУ - МСХА имени К.А. Тимирязева) | Самоочищающийся фильтр |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1018845B (de) * | 1953-07-17 | 1957-11-07 | Erich Oscar Schierenbeck | Feinfilter fuer fluessige Kohlenwasserstoffe u. dgl. |
| US2743018A (en) * | 1954-03-10 | 1956-04-24 | Fram Corp | Oil filters |
| US2748949A (en) * | 1954-09-28 | 1956-06-05 | Fram Corp | Combined full-flow and part-flow oil filter |
| GB799990A (en) * | 1956-01-13 | 1958-08-13 | Cav Ltd | Filters for liquids |
| US3561602A (en) * | 1968-12-18 | 1971-02-09 | Donald H Molitor | Liquid filter |
| US3944488A (en) * | 1971-05-19 | 1976-03-16 | Samuel Georges Moatti | Self-cleaning filter with motor incorporated therewith |
| US3975273A (en) * | 1974-08-29 | 1976-08-17 | Parma Industries, Inc. | Two-stage fluid filter |
| US3994810A (en) * | 1975-07-28 | 1976-11-30 | Brunswick Corporation | Onstream backflush filter |
| FR2460398A1 (fr) * | 1979-07-02 | 1981-01-23 | Moatti Georges | Moteur hydraulique |
| US4517082A (en) * | 1982-09-30 | 1985-05-14 | Prudhomme Malcolm J | Advanced dual-filtering apparatus |
| FR2534149B1 (fr) * | 1982-10-11 | 1987-11-06 | Moatti Georges | Filtre a fluide |
-
1983
- 1983-11-16 FR FR8318229A patent/FR2554735B1/fr not_active Expired
-
1984
- 1984-10-31 CA CA000466786A patent/CA1226823A/en not_active Expired
- 1984-11-06 US US06/668,704 patent/US4592838A/en not_active Expired - Lifetime
- 1984-11-07 IN IN853/DEL/84A patent/IN162496B/en unknown
- 1984-11-12 JP JP59236858A patent/JPS60118208A/ja active Granted
- 1984-11-13 EP EP84402293A patent/EP0145552B1/fr not_active Expired
- 1984-11-13 AT AT84402293T patent/ATE22668T1/de not_active IP Right Cessation
- 1984-11-13 DE DE8484402293T patent/DE3460882D1/de not_active Expired
- 1984-11-15 FI FI844487A patent/FI74406C/fi active IP Right Grant
- 1984-11-15 ES ES1984291815U patent/ES291815Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI74406C (fi) | 1988-02-08 |
| ES291815Y (es) | 1987-01-16 |
| ATE22668T1 (de) | 1986-10-15 |
| FR2554735A1 (fr) | 1985-05-17 |
| JPH0128606B2 (fi) | 1989-06-05 |
| FI844487L (fi) | 1985-05-17 |
| EP0145552B1 (fr) | 1986-10-08 |
| EP0145552A3 (en) | 1985-07-24 |
| CA1226823A (en) | 1987-09-15 |
| JPS60118208A (ja) | 1985-06-25 |
| FI74406B (fi) | 1987-10-30 |
| FR2554735B1 (fr) | 1986-03-28 |
| DE3460882D1 (en) | 1986-11-13 |
| IN162496B (fi) | 1988-06-04 |
| EP0145552A2 (fr) | 1985-06-19 |
| US4592838A (en) | 1986-06-03 |
| ES291815U (es) | 1986-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TC | Name/ company changed in patent |
Owner name: ALFA LAVAL MOATTI SNC |
|
| FG | Patent granted |
Owner name: ALFA LAVAL MOATTI SNC |