SE8804365D0 - FILTER DEVICE - Google Patents
FILTER DEVICEInfo
- Publication number
- SE8804365D0 SE8804365D0 SE8804365A SE8804365A SE8804365D0 SE 8804365 D0 SE8804365 D0 SE 8804365D0 SE 8804365 A SE8804365 A SE 8804365A SE 8804365 A SE8804365 A SE 8804365A SE 8804365 D0 SE8804365 D0 SE 8804365D0
- Authority
- SE
- Sweden
- Prior art keywords
- fluid
- filtering material
- unit
- container
- outlet
- Prior art date
Links
Classifications
-
- 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
- B01D24/04—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 clamped between pervious fixed walls
-
- 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
- B01D24/12—Downward 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
Abstract
A filtering device for the filtration of a fluid, consists of a container (1) having a fluid inlet (11) and a fluid outlet (13) and accommodating therebetween a particulate filtering material (2). A first fluid-permeable unit (16) is loosely disposed between the inlet (11) and the filtering material (2), and a second fluid-permeable unit (17; 17') is fixedly disposed, in the direction of flow, between the filtering material (2) and the outlet (13). The fluid permeability of the first unit (16) is lower than that of the second unit (17), such that said units together ensure that the filtering material (2) in the container (1) is closely packed together when the fluid flows through.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8804365A SE8804365L (en) | 1988-12-02 | 1988-12-02 | FILTER DEVICE |
AU46256/89A AU4625689A (en) | 1988-12-02 | 1989-11-30 | Filtering device |
EP89912891A EP0446231A1 (en) | 1988-12-02 | 1989-11-30 | Filtering device |
PCT/SE1989/000699 WO1990006161A1 (en) | 1988-12-02 | 1989-11-30 | Filtering device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8804365A SE8804365L (en) | 1988-12-02 | 1988-12-02 | FILTER DEVICE |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8804365D0 true SE8804365D0 (en) | 1988-12-02 |
SE8804365L SE8804365L (en) | 1990-06-03 |
Family
ID=20374139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8804365A SE8804365L (en) | 1988-12-02 | 1988-12-02 | FILTER DEVICE |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0446231A1 (en) |
AU (1) | AU4625689A (en) |
SE (1) | SE8804365L (en) |
WO (1) | WO1990006161A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AP3601A (en) * | 2009-12-03 | 2016-02-24 | Red Leaf Resources Inc | Methods and systems for removing fines from hydrocarbon-containing fluids |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3254771A (en) * | 1962-04-11 | 1966-06-07 | American Mach & Foundry | Means for treating fluids |
-
1988
- 1988-12-02 SE SE8804365A patent/SE8804365L/en unknown
-
1989
- 1989-11-30 EP EP89912891A patent/EP0446231A1/en not_active Withdrawn
- 1989-11-30 AU AU46256/89A patent/AU4625689A/en not_active Abandoned
- 1989-11-30 WO PCT/SE1989/000699 patent/WO1990006161A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO1990006161A1 (en) | 1990-06-14 |
EP0446231A1 (en) | 1991-09-18 |
AU4625689A (en) | 1990-06-26 |
SE8804365L (en) | 1990-06-03 |
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