FR1585694A - - Google Patents
Info
- Publication number
- FR1585694A FR1585694A FR1585694DA FR1585694A FR 1585694 A FR1585694 A FR 1585694A FR 1585694D A FR1585694D A FR 1585694DA FR 1585694 A FR1585694 A FR 1585694A
- Authority
- FR
- France
- 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
- B01D33/044—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering
- B01D33/048—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering with endless filtering bands
-
- 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
- B01D33/44—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
- B01D33/465—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element take-off rollers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US669431A US3419150A (en) | 1967-09-21 | 1967-09-21 | Drum filter of molded construction |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1585694A true FR1585694A (fr) | 1970-01-30 |
Family
ID=24686303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1585694D Expired FR1585694A (fr) | 1967-09-21 | 1968-09-20 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3419150A (fr) |
DE (1) | DE1786347B2 (fr) |
ES (1) | ES357835A1 (fr) |
FR (1) | FR1585694A (fr) |
GB (1) | GB1203817A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3419349A1 (de) * | 1984-05-24 | 1985-11-28 | Franz Dipl.-Ing. 8022 Grünwald Krappmann | Zellenfoermige filtereinlage |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3667614A (en) * | 1970-02-04 | 1972-06-06 | Komline Sanderson Eng Corp | Filtering apparatus |
US3794178A (en) * | 1971-12-02 | 1974-02-26 | Improved Machinery Inc | Rotary drum filtering apparatus and unitary drainage sectors therefor |
US3894899A (en) * | 1973-07-26 | 1975-07-15 | Vladimir Grigorievic Konopatov | Method for making a drum-type honeycombless vacuum filter |
US4045853A (en) * | 1976-08-31 | 1977-09-06 | Alar Engineering Corporation | Method of manufacturing filter drums |
AT363872B (de) * | 1979-01-08 | 1981-09-10 | Voest Alpine Ag | Entwaesserungstrommel fuer stoffentwaesserungsvorrichtungen |
DE4016915A1 (de) * | 1990-05-25 | 1991-11-28 | Nordenskjoeld Reinhart Von | Verfahren und vorrichtung zur mechanischen abscheidung von feststoffen aus einem fluid |
US5244572A (en) * | 1991-12-06 | 1993-09-14 | Lavalley Industries, Inc. | Rotary drum filter with improved deck structure |
CA2357388A1 (fr) | 2001-05-01 | 2002-11-01 | Sebright Products, Inc. | Filtre a bande presseuse a section en coin amelioree, a rouleau a aile, a rondelle de courroie et a ensemble de positionnement de courroie |
US20200164290A1 (en) * | 2017-06-07 | 2020-05-28 | Sabic Global Technologies B.V. | Rotary vacuum filter, method, and use |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1868883A (en) * | 1927-06-23 | 1932-07-26 | Oliver United Filters Inc | Continuous filter |
US2124828A (en) * | 1935-11-27 | 1938-07-26 | Neil John Nicholas | Drum filter |
US2454134A (en) * | 1945-01-08 | 1948-11-16 | Ambrose L Burleson | Rotary drum filter |
US2669910A (en) * | 1950-08-08 | 1954-02-23 | Trotman William Edwin Knowles | Cylinder mold for use in papermaking |
US2823806A (en) * | 1954-08-17 | 1958-02-18 | Ind Filtration Company | Vacuum filter |
US3175691A (en) * | 1956-08-31 | 1965-03-30 | Dorr Oliver Inc | Device for detachably securing drainage members on filters |
US3013666A (en) * | 1960-07-11 | 1961-12-19 | American Machine & Metals | Filter |
US3225935A (en) * | 1963-01-10 | 1965-12-28 | Us Rubber Co | Drainage bed |
US3356224A (en) * | 1964-12-03 | 1967-12-05 | Dorr Oliver Inc | Travelling belt type drum filter |
-
1967
- 1967-09-21 US US669431A patent/US3419150A/en not_active Expired - Lifetime
-
1968
- 1968-08-29 GB GB41225/68A patent/GB1203817A/en not_active Expired
- 1968-09-04 ES ES357835A patent/ES357835A1/es not_active Expired
- 1968-09-20 DE DE19681786347 patent/DE1786347B2/de active Pending
- 1968-09-20 FR FR1585694D patent/FR1585694A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3419349A1 (de) * | 1984-05-24 | 1985-11-28 | Franz Dipl.-Ing. 8022 Grünwald Krappmann | Zellenfoermige filtereinlage |
Also Published As
Publication number | Publication date |
---|---|
GB1203817A (en) | 1970-09-03 |
DE1786347B2 (de) | 1973-01-18 |
ES357835A1 (es) | 1970-03-16 |
US3419150A (en) | 1968-12-31 |
DE1786347A1 (de) | 1972-03-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |