CH312620A - Filter nozzle on a filter system - Google Patents
Filter nozzle on a filter systemInfo
- Publication number
- CH312620A CH312620A CH312620DA CH312620A CH 312620 A CH312620 A CH 312620A CH 312620D A CH312620D A CH 312620DA CH 312620 A CH312620 A CH 312620A
- Authority
- CH
- Switzerland
- Prior art keywords
- filter
- nozzle
- filter system
- filter nozzle
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
-
- 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
- B01D24/4626—Construction of spray heads specially adapted for regeneration of the filter material or for filtrate discharging
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nozzles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1096114X | 1953-03-21 | ||
| CH312620T | 1953-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH312620A true CH312620A (en) | 1956-01-31 |
Family
ID=25735923
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH307957D CH307957A (en) | 1953-03-21 | 1953-03-21 | Filter nozzle on a filter system. |
| CH312620D CH312620A (en) | 1953-03-21 | 1953-03-30 | Filter nozzle on a filter system |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH307957D CH307957A (en) | 1953-03-21 | 1953-03-21 | Filter nozzle on a filter system. |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE527463A (en) |
| CH (2) | CH307957A (en) |
| DE (1) | DE1006833B (en) |
| FR (1) | FR1096114A (en) |
| NL (1) | NL88667C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5051175A (en) * | 1989-12-20 | 1991-09-24 | Roof Accessories, Inc. | Drain guard |
| DE9308085U1 (en) * | 1992-06-30 | 1993-08-05 | Nill, Werner, Winterthur | Device for delayed drainage of meteor or rain water |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US859455A (en) * | 1905-11-02 | 1907-07-09 | Pittsburgh Filter Mfg Company | Strainer. |
| DE565663C (en) * | 1928-12-28 | 1932-12-05 | Alfred Kretzschmar | Filters for liquids |
| DE893039C (en) * | 1949-07-22 | 1953-10-12 | Lilly Haensel | Filter nozzle for backwashable liquid filters |
| BE498884A (en) * | 1949-10-25 |
-
0
- BE BE527463D patent/BE527463A/xx unknown
- NL NL88667D patent/NL88667C/xx active
-
1953
- 1953-03-21 CH CH307957D patent/CH307957A/en unknown
- 1953-03-30 CH CH312620D patent/CH312620A/en unknown
-
1954
- 1954-02-12 DE DEM21910A patent/DE1006833B/en active Pending
- 1954-03-20 FR FR1096114D patent/FR1096114A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL88667C (en) | |
| FR1096114A (en) | 1955-06-09 |
| BE527463A (en) | |
| CH307957A (en) | 1955-06-30 |
| DE1006833B (en) | 1957-04-25 |
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