FR686143A - Filter especially for water purification - Google Patents
Filter especially for water purificationInfo
- Publication number
- FR686143A FR686143A FR686143DA FR686143A FR 686143 A FR686143 A FR 686143A FR 686143D A FR686143D A FR 686143DA FR 686143 A FR686143 A FR 686143A
- Authority
- FR
- France
- Prior art keywords
- water purification
- filter especially
- filter
- purification
- water
- 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
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
- B01D36/045—Combination of filters with centrifugal separation devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
- B01D24/16—Upward filtration
- B01D24/165—Upward filtration the filtering material being supported by pervious surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/38—Feed or discharge devices
- B01D24/40—Feed or discharge devices for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE686143X | 1928-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR686143A true FR686143A (en) | 1930-07-22 |
Family
ID=6597995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR686143D Expired FR686143A (en) | 1928-12-06 | 1929-12-05 | Filter especially for water purification |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR686143A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0376443A2 (en) * | 1988-12-26 | 1990-07-04 | Mitsubishi Oil Company, Limited | Oil filter |
EP0394585A2 (en) * | 1989-04-25 | 1990-10-31 | Mitsubishi Oil Company, Limited | Oil filter |
-
1929
- 1929-12-05 FR FR686143D patent/FR686143A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0376443A2 (en) * | 1988-12-26 | 1990-07-04 | Mitsubishi Oil Company, Limited | Oil filter |
EP0376443A3 (en) * | 1988-12-26 | 1990-12-19 | Mitsubishi Oil Company, Limited | Oil filter |
EP0394585A2 (en) * | 1989-04-25 | 1990-10-31 | Mitsubishi Oil Company, Limited | Oil filter |
EP0394585A3 (en) * | 1989-04-25 | 1990-12-27 | Mitsubishi Oil Company, Limited | Oil filter |
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