FR869677A - Perfectionnements apportés aux filtres à disques - Google Patents
Perfectionnements apportés aux filtres à disquesInfo
- Publication number
- FR869677A FR869677A FR869677DA FR869677A FR 869677 A FR869677 A FR 869677A FR 869677D A FR869677D A FR 869677DA FR 869677 A FR869677 A FR 869677A
- Authority
- FR
- France
- Prior art keywords
- disc filters
- filters
- disc
- 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
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
- B01D29/39—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
- B01D29/413—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 divided in sectors
-
- 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
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
- B01D33/23—Construction of discs or component sectors thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE869677X | 1940-02-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR869677A true FR869677A (fr) | 1942-02-11 |
Family
ID=6803051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR869677D Expired FR869677A (fr) | 1940-02-03 | 1941-02-01 | Perfectionnements apportés aux filtres à disques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR869677A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2964194A (en) * | 1957-04-17 | 1960-12-13 | Dorr Oliver Inc | Filter construction |
US3473669A (en) * | 1967-01-23 | 1969-10-21 | Envirotech Corp | Disc sector for rotary disc filter |
-
1941
- 1941-02-01 FR FR869677D patent/FR869677A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2964194A (en) * | 1957-04-17 | 1960-12-13 | Dorr Oliver Inc | Filter construction |
US3473669A (en) * | 1967-01-23 | 1969-10-21 | Envirotech Corp | Disc sector for rotary disc filter |
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