FR2299899B1 - - Google Patents
Info
- Publication number
- FR2299899B1 FR2299899B1 FR7603636A FR7603636A FR2299899B1 FR 2299899 B1 FR2299899 B1 FR 2299899B1 FR 7603636 A FR7603636 A FR 7603636A FR 7603636 A FR7603636 A FR 7603636A FR 2299899 B1 FR2299899 B1 FR 2299899B1
- Authority
- FR
- France
- 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
- B01D29/01—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 flat filtering elements
- B01D29/018—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 flat filtering elements ring shaped
-
- 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
-
- 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
- B01D29/688—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with backwash arms or shoes acting on the cake side
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Treatment Of Sludge (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU752108601A SU697148A1 (ru) | 1975-02-10 | 1975-02-10 | Самоочищающийс фильтр |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2299899A1 FR2299899A1 (fr) | 1976-09-03 |
| FR2299899B1 true FR2299899B1 (fi) | 1979-06-22 |
Family
ID=20611183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7603636A Granted FR2299899A1 (fr) | 1975-02-10 | 1976-02-10 | Filtre autolaveur pour l'epuration d'un liquide des solides en suspension |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH615598A5 (fi) |
| FI (1) | FI59340C (fi) |
| FR (1) | FR2299899A1 (fi) |
| GB (1) | GB1490832A (fi) |
| IN (1) | IN143587B (fi) |
| SU (1) | SU697148A1 (fi) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU709119A1 (ru) * | 1977-01-28 | 1980-01-15 | Производственное Объединение "Техэнергохимпром" | Самоочищающийс фильтр |
| DE2737135C2 (de) * | 1977-08-17 | 1983-04-07 | Penzenskij zavod chimičeskogo mašinostroenija, Penza | Flüssigkeitsfilter |
| CN1486210A (zh) | 2001-01-18 | 2004-03-31 | ���˹���Ѷ��� | 滤水器 |
| RU177264U1 (ru) * | 2017-08-10 | 2018-02-14 | Юрий Петрович Борисов | Фильтр для очистки жидкости |
| CN109486543A (zh) * | 2018-12-27 | 2019-03-19 | 王治军 | 一种天然气的过滤机构 |
-
1975
- 1975-02-10 SU SU752108601A patent/SU697148A1/ru active
-
1976
- 1976-02-10 GB GB5237/76A patent/GB1490832A/en not_active Expired
- 1976-02-10 FR FR7603636A patent/FR2299899A1/fr active Granted
- 1976-02-10 FI FI760312A patent/FI59340C/fi not_active IP Right Cessation
- 1976-02-10 CH CH161976A patent/CH615598A5/de not_active IP Right Cessation
- 1976-02-18 IN IN287/CAL/76A patent/IN143587B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2299899A1 (fr) | 1976-09-03 |
| FI59340B (fi) | 1981-04-30 |
| IN143587B (fi) | 1977-12-31 |
| FI59340C (fi) | 1981-08-10 |
| SU697148A1 (ru) | 1979-11-15 |
| CH615598A5 (en) | 1980-02-15 |
| FI760312A (fi) | 1976-08-11 |
| GB1490832A (en) | 1977-11-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |