NL134409C - - Google Patents
Info
- Publication number
- NL134409C NL134409C NL134409DA NL134409C NL 134409 C NL134409 C NL 134409C NL 134409D A NL134409D A NL 134409DA NL 134409 C NL134409 C NL 134409C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
- B01D33/09—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration with surface cells independently connected to pressure distributors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2242861X | 1938-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL134409C true NL134409C (sv) |
Family
ID=10902072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL134409D NL134409C (sv) | 1938-09-24 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2242861A (sv) |
| NL (1) | NL134409C (sv) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5217613A (en) * | 1985-10-18 | 1993-06-08 | Bunri Industry Co., Ltd. | Filter apparatus |
| DE4109577A1 (de) * | 1991-03-20 | 1992-09-24 | Gutec Umweltschutz | Vorrichtung zur beseitigung von oel |
| US5685983A (en) * | 1993-07-06 | 1997-11-11 | Nordic Water Products Ab | Apparatus for filtering liquids containing particles |
| DE4400485C1 (de) * | 1994-01-11 | 1995-04-20 | Mann & Hummel Filter | Rückspülbares Flüssigkeitsfilter |
| US6471862B1 (en) | 2001-06-13 | 2002-10-29 | Robert John Rockwell | Oil skimming apparatus |
| SE542326C2 (en) * | 2018-06-21 | 2020-04-14 | Valmet Oy | Vacuum filter |
-
0
- NL NL134409D patent/NL134409C/xx active
-
1939
- 1939-10-10 US US298828A patent/US2242861A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2242861A (en) | 1941-05-20 |