NL7614595A - Filterinstallatie. - Google Patents
Filterinstallatie.Info
- Publication number
- NL7614595A NL7614595A NL7614595A NL7614595A NL7614595A NL 7614595 A NL7614595 A NL 7614595A NL 7614595 A NL7614595 A NL 7614595A NL 7614595 A NL7614595 A NL 7614595A NL 7614595 A NL7614595 A NL 7614595A
- Authority
- NL
- Netherlands
- Prior art keywords
- filter installation
- installation
- filter
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/48—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration
- B01D24/4884—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof integrally combined with devices for controlling the filtration by pressure measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
- B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/20—Pressure-related systems for filters
- B01D2201/204—Systems for applying vacuum to filters
- B01D2201/206—Systems for applying vacuum to filters by the weight of the liquid in a tube, e.g. siphon, barometric leg
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2600193A DE2600193B2 (de) | 1976-01-05 | 1976-01-05 | Filteranlage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7614595A true NL7614595A (nl) | 1977-07-07 |
Family
ID=5967045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7614595A NL7614595A (nl) | 1976-01-05 | 1976-12-30 | Filterinstallatie. |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT365083B (nl) |
| BE (1) | BE850071A (nl) |
| DE (1) | DE2600193B2 (nl) |
| FR (1) | FR2336964A1 (nl) |
| IT (1) | IT1074214B (nl) |
| NL (1) | NL7614595A (nl) |
| YU (1) | YU302076A (nl) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2879891A (en) * | 1957-06-13 | 1959-03-31 | Pfaudler Permutit Inc | Filtering apparatus and method of operating same |
| DE1816527C3 (de) * | 1968-12-17 | 1975-07-31 | Hans-Ulrich 6200 Wiesbaden Klein | Verfahren zur Wasseraufbereitung in einem Druckwind-Schaltkessel und Vorrichtung zu seiner Durchführung |
| AT297615B (de) * | 1970-06-22 | 1972-04-10 | Bran & Luebbe Ges M B H | Kiesfilter für Wasser |
| US3841485A (en) * | 1972-05-08 | 1974-10-15 | Permutit Co Inc | Automatically backwashed gravity filter |
-
1976
- 1976-01-05 DE DE2600193A patent/DE2600193B2/de active Granted
- 1976-11-25 AT AT0875976A patent/AT365083B/de active
- 1976-12-09 IT IT52541/76A patent/IT1074214B/it active
- 1976-12-10 YU YU03020/76A patent/YU302076A/xx unknown
- 1976-12-23 FR FR7638865A patent/FR2336964A1/fr active Granted
- 1976-12-30 NL NL7614595A patent/NL7614595A/nl not_active Application Discontinuation
-
1977
- 1977-01-04 BE BE173822A patent/BE850071A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT365083B (de) | 1981-12-10 |
| DE2600193C3 (nl) | 1979-03-22 |
| YU302076A (en) | 1982-05-31 |
| IT1074214B (it) | 1985-04-17 |
| FR2336964A1 (fr) | 1977-07-29 |
| ATA875976A (de) | 1981-05-15 |
| BE850071A (fr) | 1977-07-04 |
| DE2600193B2 (de) | 1978-07-27 |
| FR2336964B1 (nl) | 1980-09-26 |
| DE2600193A1 (de) | 1977-07-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |