FI73891B - Filter foersedd med anordning foer foerhindrande av stockning. - Google Patents
Filter foersedd med anordning foer foerhindrande av stockning. Download PDFInfo
- Publication number
- FI73891B FI73891B FI843105A FI843105A FI73891B FI 73891 B FI73891 B FI 73891B FI 843105 A FI843105 A FI 843105A FI 843105 A FI843105 A FI 843105A FI 73891 B FI73891 B FI 73891B
- Authority
- FI
- Finland
- Prior art keywords
- distributor
- sectors
- filter
- openings
- cylindrical surface
- Prior art date
Links
- 238000004891 communication Methods 0.000 claims abstract description 6
- 238000000926 separation method Methods 0.000 claims description 3
- 239000012452 mother liquor Substances 0.000 claims 1
- 238000002955 isolation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 25
- 239000010802 sludge Substances 0.000 description 9
- 238000001914 filtration Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
- F01M2001/1007—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the purification means combined with other functions
- F01M2001/1021—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the purification means combined with other functions comprising self cleaning systems
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtration Of Liquid (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Sink And Installation For Waste Water (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Indole Compounds (AREA)
- Multiple-Way Valves (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Burglar Alarm Systems (AREA)
Claims (4)
1. Filter, som bestär av en stapel (4) av flere separata fi1terelement (5), som är anslutna tili varandra sä, att det bildas ett rlngformigt hölje (15-4) med atminstone en cylin-derformig yta (15), och av vilka varje f11terelement bildas av flere fran varandra Stskilda sektorer (24-23), samtidigt som ä ena sldan varje f11terelement pa sin yttre och inre radiella periferl är försett med häl genom vilka envar av dess sektorer är i förbindelse med nämnda periferier, och S andra sidan en uppdelningsfördelare (16) är roterbart (37) monterad koaxialt med nämnda ätminstone ena cylinderformiga ytas axel och inne-fattar en separeringskammare (22; 22a, 22b, 22c), som separe-rar vilket som heist fi1terelements (5) första sektor (23) 12 73891 frSn elementets andra sektorer (24) och är vid detta bestämda ögonblick i förbindelse endast med nämnda första sektor (23) via en i fördelaren (16) anordnad kanal (22; 22a, 22b, 22c) och den nämnda första sektorns (23) förbindelseöppning (35), kSnnetecknat av, att kanalens (22; 22a, 22b, 22c) form och placeringen av de där belägna förbindelseöppningarna (35) är sSdana, att de första sektorerna (23) tillhörande endast en del av alla fi1terelement (5) är vid fördelarens vissa läge i förhSllande till fi1terelementstapeln i förbindelse med nämnda separeringskammare.
2. Filter enligt patentkravet 1, kännetecknat av, att kanalen i fördelaren utgörs av ett spiralformigt spar (22; figurerna 6 och 7), samtidigt som förbindelseöppningarna (35) i pSvarandra följande fi1terelements första sektorer (23) är i linje med generatrisen tili det vid fördelaren anordnade höljets cylinderformiga yta.
3. Filter enligt patentkravet 1, kännetecknat av, att kanalen i fördelaren utgörs av ett rakt spar (22; figurerna 8 och 9), som löper parallellt med generatrisen (36) tili det v1d fördelaren anordnade höljets cylinderformiga yta, samtidigt som de första sektorernas förbindelseöppningar (35) är fördelade i olika grupper (38a,38b ,38c), varvid öppningarna (35) i varje grupp är i Hnje med samma generatris (39a, 39b, 39c) tili höljets cylinderformiga yta och diametralplanen in-nehSllande de raka generatriserna tili de olika gruppernas öppningar är vinkelförskjutna (B) 1 förhlllande tili varandra sS, att vid ett bestämt ögonblick öppningarna (35) 1 endast en öppningsgrupp är i förbindelse med kanalen (22) 1 fördelaren.
4. Filter enligt patentkravet 1, kännetecknat av, att kanalen i fördelaren bestir av flere raka spSr (22a, 22b, 22c, figurerna 1-5), som är ätskllda frSn varandra och sträcker s1g parallellt med generatrisen (36) tili det v1d fördelaren anordnade höljets cyl1nderformiga yta, vart och ett av sparen lii
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8313043A FR2550463B1 (fr) | 1983-08-08 | 1983-08-08 | Filtre muni d'un dispositif de decolmatage |
| FR8313043 | 1983-08-08 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI843105A0 FI843105A0 (fi) | 1984-08-07 |
| FI843105A FI843105A (fi) | 1985-02-09 |
| FI73891B true FI73891B (fi) | 1987-08-31 |
| FI73891C FI73891C (sv) | 1987-12-10 |
Family
ID=9291485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI843105A FI73891C (sv) | 1983-08-08 | 1984-08-07 | Filter försedd med anordning för förhindrande av stockning |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4601826A (sv) |
| EP (1) | EP0136202B1 (sv) |
| JP (1) | JPS60106509A (sv) |
| AT (1) | ATE22815T1 (sv) |
| CA (1) | CA1236031A (sv) |
| DE (1) | DE3460937D1 (sv) |
| ES (1) | ES289774Y (sv) |
| FI (1) | FI73891C (sv) |
| FR (1) | FR2550463B1 (sv) |
| IN (1) | IN161498B (sv) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8502177U1 (de) * | 1985-01-28 | 1985-08-08 | Kemmelmeyer, Werner H., 8201 Rohrdorf | Filtervorrichtung in Segmentbauweise |
| IL93160A (en) * | 1990-01-24 | 1992-12-01 | Rosenberg Peretz | Back-flushable filter |
| FR2725917B1 (fr) * | 1994-10-19 | 1997-11-21 | Moatti Filtration | Ensemble de traitement d'un fluide par filtration et centrifugation |
| GB9502055D0 (en) * | 1995-02-02 | 1995-03-22 | Glacier Metal Co Ltd | Liquid cleaning system including back-flushing filter and centrifugal cleaner therefor |
| GB2348830A (en) * | 1999-04-12 | 2000-10-18 | Federal Mogul Eng Ltd | Liquid cleaning arrangement including duplex filter and centrifugal separator therefor |
| US20070048350A1 (en) | 2005-08-31 | 2007-03-01 | Robert Falotico | Antithrombotic coating for drug eluting medical devices |
| FR2964329B1 (fr) | 2010-09-03 | 2012-09-28 | Alfa Laval Moatti | Filtre a decolmatage automatique |
| DE202014104200U1 (de) * | 2014-06-11 | 2015-09-14 | Boll & Kirch Filterbau Gmbh | Rückspülfilter und Filtereinsatz hierfür |
| DE102017002646A1 (de) * | 2017-03-18 | 2018-09-20 | Hydac Process Technology Gmbh | Filtervorrichtung |
| PL3782711T3 (pl) * | 2019-08-19 | 2022-06-20 | Alfa Laval Moatti | Jednostka filtrująca z ulepszoną pokrywą |
| KR102183820B1 (ko) * | 2020-03-10 | 2020-11-30 | 주식회사 그레넥스 | 섬유상 여과기의 역세정 흡입장치 |
| CN112554992A (zh) * | 2020-11-04 | 2021-03-26 | 李冬菊 | 一种汽车机油净化用滤清器 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2799397A (en) * | 1952-12-31 | 1957-07-16 | Berline Raoul | Pressure filters |
| US3734299A (en) * | 1970-12-28 | 1973-05-22 | Kanagawa Kiki Kogyo Co Ltd | Automatic continuously backflow washing-type filter |
| FR2138238B1 (sv) * | 1971-05-19 | 1973-05-11 | Moatti Georges | |
| US3784016A (en) * | 1971-06-30 | 1974-01-08 | Kanagawa Kiki Kogyo Co Ltd | Automatic continuously backflow washing-type filter |
| FR2181510B2 (sv) * | 1972-04-26 | 1975-06-13 | Moatti Georges | |
| US3985656A (en) * | 1974-04-29 | 1976-10-12 | Kostas Savas Arvanitakis | Filter cleaning apparatus |
| FI54060C (fi) * | 1976-09-14 | 1978-10-10 | Rauma Repola Oy | Skivfilter |
| FR2460398A1 (fr) * | 1979-07-02 | 1981-01-23 | Moatti Georges | Moteur hydraulique |
| US4330405A (en) * | 1980-09-29 | 1982-05-18 | Davis Kent L | Vacuum disc filter |
| DE3131281C2 (de) * | 1981-08-07 | 1993-10-21 | Fluidtech Gmbh | Vorrichtung zum getrennten Führen zweier Ströme, wahlweise nur eines Stromes, mindestens eines Mediums |
-
1983
- 1983-08-08 FR FR8313043A patent/FR2550463B1/fr not_active Expired
-
1984
- 1984-07-27 AT AT84401581T patent/ATE22815T1/de not_active IP Right Cessation
- 1984-07-27 DE DE8484401581T patent/DE3460937D1/de not_active Expired
- 1984-07-27 EP EP84401581A patent/EP0136202B1/fr not_active Expired
- 1984-07-30 IN IN617/DEL/84A patent/IN161498B/en unknown
- 1984-07-30 US US06/636,100 patent/US4601826A/en not_active Expired - Lifetime
- 1984-08-03 CA CA000460366A patent/CA1236031A/en not_active Expired
- 1984-08-07 FI FI843105A patent/FI73891C/sv not_active IP Right Cessation
- 1984-08-07 ES ES1984289774U patent/ES289774Y/es not_active Expired
- 1984-08-08 JP JP59165016A patent/JPS60106509A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0136202A1 (fr) | 1985-04-03 |
| FR2550463A1 (fr) | 1985-02-15 |
| FI843105A (fi) | 1985-02-09 |
| FI73891C (sv) | 1987-12-10 |
| ES289774Y (es) | 1986-10-16 |
| FR2550463B1 (fr) | 1985-12-06 |
| IN161498B (sv) | 1987-12-12 |
| ES289774U (es) | 1986-03-01 |
| JPS60106509A (ja) | 1985-06-12 |
| DE3460937D1 (en) | 1986-11-20 |
| ATE22815T1 (de) | 1986-11-15 |
| US4601826A (en) | 1986-07-22 |
| CA1236031A (en) | 1988-05-03 |
| FI843105A0 (fi) | 1984-08-07 |
| EP0136202B1 (fr) | 1986-10-15 |
| JPH0128605B2 (sv) | 1989-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TC | Name/ company changed in patent |
Owner name: ALFA LAVAL MOATTI SNC |
|
| MA | Patent expired |
Owner name: ALFA LAVAL MOATTI SNC |
|
| MA | Patent expired |