DE3723285C2 - - Google Patents
Info
- Publication number
- DE3723285C2 DE3723285C2 DE19873723285 DE3723285A DE3723285C2 DE 3723285 C2 DE3723285 C2 DE 3723285C2 DE 19873723285 DE19873723285 DE 19873723285 DE 3723285 A DE3723285 A DE 3723285A DE 3723285 C2 DE3723285 C2 DE 3723285C2
- Authority
- DE
- Germany
- Prior art keywords
- metal plate
- closure flap
- belt
- sealing element
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 230000000284 resting effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
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
- B01D29/09—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 filtering bands, e.g. movable between filtering operations
 
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Paper (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| DE19873723285 DE3723285A1 (de) | 1987-07-15 | 1987-07-15 | Verschlussklappe fuer die schmutzkammer einer bandfilteranlage mit schrittweise weiterbewegbarem filterband | 
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| DE19873723285 DE3723285A1 (de) | 1987-07-15 | 1987-07-15 | Verschlussklappe fuer die schmutzkammer einer bandfilteranlage mit schrittweise weiterbewegbarem filterband | 
Publications (2)
| Publication Number | Publication Date | 
|---|---|
| DE3723285A1 DE3723285A1 (de) | 1989-01-26 | 
| DE3723285C2 true DE3723285C2 (OSRAM) | 1991-04-25 | 
Family
ID=6331559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| DE19873723285 Granted DE3723285A1 (de) | 1987-07-15 | 1987-07-15 | Verschlussklappe fuer die schmutzkammer einer bandfilteranlage mit schrittweise weiterbewegbarem filterband | 
Country Status (1)
| Country | Link | 
|---|---|
| DE (1) | DE3723285A1 (OSRAM) | 
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| DE7040155U (de) * | 1973-02-08 | Maschinenfabrik Sack Gmbh | Klappenverschluß fur Bandfilterapparate | |
| US3333693A (en) * | 1964-11-13 | 1967-08-01 | Hirs Gene | Filtering method and apparatus | 
| DE2062345A1 (en) * | 1970-12-17 | 1972-06-22 | BoIl & Kirch Filterbau GmbH, 5000 Köln | Filter apparatus - with traversing filter band | 
| DE3306362A1 (de) * | 1982-03-11 | 1983-09-15 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Druck-band-filter, insbesondere zur entwaesserung von feinkohle | 
- 
        1987
        - 1987-07-15 DE DE19873723285 patent/DE3723285A1/de active Granted
 
Also Published As
| Publication number | Publication date | 
|---|---|
| DE3723285A1 (de) | 1989-01-26 | 
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Legal Events
| Date | Code | Title | Description | 
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8125 | Change of the main classification | Ipc: B01D 29/96 | |
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8368 | Opposition refused due to inadmissibility | ||
| 8327 | Change in the person/name/address of the patent owner | Owner name: "KOEBO" KOEHLER & BOVENKAMP GMBH, 42281 WUPPERTAL, | |
| 8339 | Ceased/non-payment of the annual fee |