BE621927A - - Google Patents
Info
- Publication number
- BE621927A BE621927A BE621927DA BE621927A BE 621927 A BE621927 A BE 621927A BE 621927D A BE621927D A BE 621927DA BE 621927 A BE621927 A BE 621927A
- Authority
- BE
- Belgium
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
- B01D29/62—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
- B01D29/39—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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR873211A FR1307957A (fr) | 1961-09-14 | 1961-09-14 | Perfectionnements apportés aux filtres pour liquides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE621927A true BE621927A (OSRAM) | 1900-01-01 |
Family
ID=8762849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE621927D BE621927A (OSRAM) | 1961-09-14 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE621927A (OSRAM) |
| FR (1) | FR1307957A (OSRAM) |
| LU (1) | LU42293A1 (OSRAM) |
| NL (1) | NL283160A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1275998B (de) * | 1963-07-30 | 1968-08-29 | Holstein & Kappert Maschf | Druckfilter fuer Fluessigkeiten mit Spritzrohren zur Abloesung des Filterkuchens von den Filterflaechen |
| US4172795A (en) * | 1976-11-08 | 1979-10-30 | Friedrich Uhde Gmbh | Centrifugal pressure filter with horizontal filter disks |
-
0
- NL NL283160D patent/NL283160A/xx unknown
- BE BE621927D patent/BE621927A/xx unknown
-
1961
- 1961-09-14 FR FR873211A patent/FR1307957A/fr not_active Expired
-
1962
- 1962-08-31 LU LU42293D patent/LU42293A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU42293A1 (OSRAM) | 1962-11-17 |
| FR1307957A (fr) | 1962-11-03 |
| NL283160A (OSRAM) | 1900-01-01 |