NL7207538A - - Google Patents
Info
- Publication number
- NL7207538A NL7207538A NL7207538A NL7207538A NL7207538A NL 7207538 A NL7207538 A NL 7207538A NL 7207538 A NL7207538 A NL 7207538A NL 7207538 A NL7207538 A NL 7207538A NL 7207538 A NL7207538 A NL 7207538A
- Authority
- NL
- Netherlands
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
-
- 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
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6438—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element nozzles
- B01D29/6446—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element 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
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Filtration Of Liquid (AREA)
- Cleaning By Liquid Or Steam (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15009571A | 1971-06-04 | 1971-06-04 | |
| US15006571A | 1971-06-04 | 1971-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7207538A true NL7207538A (https=) | 1972-12-06 |
Family
ID=26847293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7207538A NL7207538A (https=) | 1971-06-04 | 1972-06-02 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3754659A (https=) |
| CA (1) | CA987607A (https=) |
| DE (1) | DE2227693A1 (https=) |
| FR (1) | FR2140139B1 (https=) |
| GB (1) | GB1397831A (https=) |
| NL (1) | NL7207538A (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3959148A (en) * | 1973-01-26 | 1976-05-25 | Ametek, Inc. | Rotary leaf filter with independently movable sluice arms |
| US4391709A (en) * | 1980-01-21 | 1983-07-05 | Industrial Filter & Pump Mfg. Co. | Filter cake control method and apparatus |
| US4332680A (en) * | 1980-04-14 | 1982-06-01 | United States Filter Fluid Systems Corporation | Filter sluicing apparatus |
| WO2019106673A1 (en) * | 2017-11-29 | 2019-06-06 | Maagan Filtration Aca Ltd. | Filtration system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1464953A (en) * | 1921-06-20 | 1923-08-14 | Misener Sampson John | Sluicing mechanism for filter presses |
| US2609101A (en) * | 1949-07-07 | 1952-09-02 | Arnold Jacobowitz | Filter including automatic reconditioning device |
| DE1275998B (de) * | 1963-07-30 | 1968-08-29 | Holstein & Kappert Maschf | Druckfilter fuer Fluessigkeiten mit Spritzrohren zur Abloesung des Filterkuchens von den Filterflaechen |
| US3285417A (en) * | 1964-01-16 | 1966-11-15 | Industrial Filter Pump Mfg Co | Filter sluicing method and apparatus |
| US3344922A (en) * | 1964-05-11 | 1967-10-03 | Sparkler Mfg Company | Apparatus for use in filtering fluids |
| US3426907A (en) * | 1967-04-13 | 1969-02-11 | Union Carbide Corp | Water spray cleaning of multiple spaced wall filter elements |
| US3680702A (en) * | 1970-11-09 | 1972-08-01 | Seymour Weinstein | Filter cleaning system |
-
1971
- 1971-06-04 US US00150095A patent/US3754659A/en not_active Expired - Lifetime
-
1972
- 1972-04-27 CA CA140,743A patent/CA987607A/en not_active Expired
- 1972-05-18 GB GB2338272A patent/GB1397831A/en not_active Expired
- 1972-05-31 FR FR7219558A patent/FR2140139B1/fr not_active Expired
- 1972-06-02 NL NL7207538A patent/NL7207538A/xx not_active Application Discontinuation
- 1972-06-05 DE DE19722227693 patent/DE2227693A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1397831A (en) | 1975-06-18 |
| FR2140139A1 (https=) | 1973-01-12 |
| DE2227693A1 (de) | 1972-12-28 |
| US3754659A (en) | 1973-08-28 |
| CA987607A (en) | 1976-04-20 |
| FR2140139B1 (https=) | 1976-09-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |