FR1325859A - Method and device for protecting supply ducts or suction openings in a liquid medium - Google Patents
Method and device for protecting supply ducts or suction openings in a liquid mediumInfo
- Publication number
- FR1325859A FR1325859A FR892093A FR892093A FR1325859A FR 1325859 A FR1325859 A FR 1325859A FR 892093 A FR892093 A FR 892093A FR 892093 A FR892093 A FR 892093A FR 1325859 A FR1325859 A FR 1325859A
- Authority
- FR
- France
- Prior art keywords
- liquid medium
- suction openings
- supply ducts
- protecting supply
- protecting
- 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
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- 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
-
- 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
-
- 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
- B01D33/80—Accessories
- B01D33/801—Driving means, shaft packing systems or the like
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR892093A FR1325859A (en) | 1962-03-23 | 1962-03-23 | Method and device for protecting supply ducts or suction openings in a liquid medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR892093A FR1325859A (en) | 1962-03-23 | 1962-03-23 | Method and device for protecting supply ducts or suction openings in a liquid medium |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1325859A true FR1325859A (en) | 1963-05-03 |
Family
ID=8775235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR892093A Expired FR1325859A (en) | 1962-03-23 | 1962-03-23 | Method and device for protecting supply ducts or suction openings in a liquid medium |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1325859A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2609643A1 (en) * | 1987-01-16 | 1988-07-22 | Beaudrey & Cie | FILTER PANEL WITH PARALLEL CHANNELS AND MECHANICAL SIEVES COMPRISING SUCH FILTER PANELS |
EP0906778A1 (en) * | 1997-10-03 | 1999-04-07 | Terrell J. Williams | Composite rollers for continuous-belt drilling mud separation unit |
-
1962
- 1962-03-23 FR FR892093A patent/FR1325859A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2609643A1 (en) * | 1987-01-16 | 1988-07-22 | Beaudrey & Cie | FILTER PANEL WITH PARALLEL CHANNELS AND MECHANICAL SIEVES COMPRISING SUCH FILTER PANELS |
US4889629A (en) * | 1987-01-16 | 1989-12-26 | E. Beaudrey & Cie | Filter panel with parallel passages and mechanical filter screen comprising same |
EP0906778A1 (en) * | 1997-10-03 | 1999-04-07 | Terrell J. Williams | Composite rollers for continuous-belt drilling mud separation unit |
US6105785A (en) * | 1997-10-03 | 2000-08-22 | Williams; J. Terrell | Composite rollers for continuous-belt drilling mud separation unit |
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