DE2224265C2 - Selbstreinigender Filter - Google Patents
Selbstreinigender FilterInfo
- Publication number
- DE2224265C2 DE2224265C2 DE2224265A DE2224265A DE2224265C2 DE 2224265 C2 DE2224265 C2 DE 2224265C2 DE 2224265 A DE2224265 A DE 2224265A DE 2224265 A DE2224265 A DE 2224265A DE 2224265 C2 DE2224265 C2 DE 2224265C2
- Authority
- DE
- Germany
- Prior art keywords
- filter
- chamber
- chambers
- piston
- cleaning
- 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.)
- Expired
Links
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
- F01M2001/1028—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the type of purification
- F01M2001/1035—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the type of purification comprising centrifugal filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR717118275A FR2138238B1 (enrdf_load_stackoverflow) | 1971-05-19 | 1971-05-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2224265A1 DE2224265A1 (de) | 1972-11-30 |
| DE2224265C2 true DE2224265C2 (de) | 1982-11-04 |
Family
ID=9077343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2224265A Expired DE2224265C2 (de) | 1971-05-19 | 1972-05-18 | Selbstreinigender Filter |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5538168B2 (enrdf_load_stackoverflow) |
| CH (1) | CH555193A (enrdf_load_stackoverflow) |
| DE (1) | DE2224265C2 (enrdf_load_stackoverflow) |
| ES (1) | ES402634A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2138238B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1393708A (enrdf_load_stackoverflow) |
| IT (1) | IT960396B (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3994810A (en) * | 1975-07-28 | 1976-11-30 | Brunswick Corporation | Onstream backflush filter |
| US4457291A (en) * | 1982-08-11 | 1984-07-03 | Lincoln Manufacturing Company, Inc. | Power burner system for a food preparation oven |
| FR2534149B1 (fr) * | 1982-10-11 | 1987-11-06 | Moatti Georges | Filtre a fluide |
| FR2550463B1 (fr) * | 1983-08-08 | 1985-12-06 | Moatti Georges | Filtre muni d'un dispositif de decolmatage |
| JP6569272B2 (ja) * | 2015-03-31 | 2019-09-04 | 日立造船株式会社 | 圧力式ろ過装置 |
| IL259218A (en) * | 2018-05-08 | 2018-06-28 | Tavlit Plastic Ltd | Self-cleaning ring filter |
| CN115608021B (zh) * | 2021-07-12 | 2024-06-28 | 宁波方太厨具有限公司 | 过滤装置及热水器循环系统 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR83147E (fr) * | 1961-05-12 | 1964-06-19 | Procédé et dispositifs de décolmatage de filtres disposés dans des circuits de fluides fonctionnant sous pression ou sous vide | |
| FR1437838A (fr) * | 1965-06-11 | 1966-05-06 | Filtre comportant un dispositif de nettoyage automatique pour tous fluides | |
| GB1075775A (en) * | 1965-06-24 | 1967-07-12 | Jesse Talbot Rymer | Filter for fluids |
| FR1565459A (enrdf_load_stackoverflow) * | 1968-01-22 | 1969-05-02 | ||
| FR2102880A5 (enrdf_load_stackoverflow) * | 1970-08-27 | 1972-04-07 | Moatti Georges |
-
1971
- 1971-05-19 FR FR717118275A patent/FR2138238B1/fr not_active Expired
-
1972
- 1972-05-12 ES ES402634A patent/ES402634A1/es not_active Expired
- 1972-05-17 GB GB2315472A patent/GB1393708A/en not_active Expired
- 1972-05-17 CH CH729672A patent/CH555193A/xx not_active IP Right Cessation
- 1972-05-18 DE DE2224265A patent/DE2224265C2/de not_active Expired
- 1972-05-18 IT IT68568/72A patent/IT960396B/it active
- 1972-05-19 JP JP4921372A patent/JPS5538168B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1393708A (en) | 1975-05-14 |
| JPS5538168B2 (enrdf_load_stackoverflow) | 1980-10-02 |
| FR2138238B1 (enrdf_load_stackoverflow) | 1973-05-11 |
| DE2224265A1 (de) | 1972-11-30 |
| ES402634A1 (es) | 1975-04-01 |
| FR2138238A1 (enrdf_load_stackoverflow) | 1973-01-05 |
| JPS48002173A (enrdf_load_stackoverflow) | 1973-01-12 |
| CH555193A (de) | 1974-10-31 |
| IT960396B (it) | 1973-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8181 | Inventor (new situation) |
Free format text: ERFINDER IST ANMELDER |
|
| D2 | Grant after examination | ||
| 8380 | Miscellaneous part iii |
Free format text: DAS PATENT WURDE ALS ZUSATZ ZUM PATENT P 21 41 363.8 ERTEILT |