ATA98789A - Filterelement - Google Patents
FilterelementInfo
- Publication number
- ATA98789A ATA98789A AT987/89A AT98789A ATA98789A AT A98789 A ATA98789 A AT A98789A AT 987/89 A AT987/89 A AT 987/89A AT 98789 A AT98789 A AT 98789A AT A98789 A ATA98789 A AT A98789A
- Authority
- AT
- Austria
- Prior art keywords
- filter element
- filter
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
- E21B43/08—Screens or liners
- E21B43/088—Wire screens
-
- 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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
-
- 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
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
- E03B3/08—Obtaining and confining water by means of wells
- E03B3/16—Component parts of wells
- E03B3/18—Well filters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/152—Water filtration
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Hydrology & Water Resources (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Water Supply & Treatment (AREA)
- Public Health (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Health & Medical Sciences (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU882139A HU209861B (en) | 1988-04-28 | 1988-04-28 | Filter element |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA98789A true ATA98789A (de) | 1991-02-15 |
AT393230B AT393230B (de) | 1991-09-10 |
Family
ID=10957972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT987/89A AT393230B (de) | 1988-04-28 | 1989-04-25 | Filterelement |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT393230B (de) |
DE (1) | DE3913986A1 (de) |
GB (1) | GB2217626B (de) |
HU (1) | HU209861B (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6089316A (en) | 1997-08-01 | 2000-07-18 | Spray; Jeffery A. | Wire-wrapped well screen |
US20040040905A1 (en) * | 2000-07-17 | 2004-03-04 | August Schmid | Filter device, especially for a liquid |
DE102008057894A1 (de) * | 2008-11-18 | 2010-06-02 | Esk Ceramics Gmbh & Co. Kg | Trennvorrichtung zur Abtrennung von Sand- und Gesteinspartikeln |
DK2553216T3 (en) | 2010-03-31 | 2014-03-03 | Esk Ceramics Gmbh & Co Kg | Wear resistant separation device for separating sand and stone particles |
EP2980348B1 (de) * | 2014-07-30 | 2017-07-05 | 3M Innovative Properties Company | Trennvorrichtung zur Abtrennung von Feststoffpartikeln aus Flüssigkeits- und Gasströmungen für hohe Differenzdrücke |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1032223B (de) * | 1957-01-25 | 1958-06-19 | Georg Narten | Filterduese mit horizontalen Schlitzen |
DE1143489B (de) * | 1959-04-08 | 1963-02-14 | Jacques Muller | Filter mit Schmutzausscheidungs-Vorrichtung |
AT219619B (de) * | 1960-03-08 | 1962-02-12 | Paul Ivan Ing Brulhart | Filterdüse mit auswechselbarem Filtereinsatz |
DE1536861A1 (de) * | 1966-02-17 | 1970-02-26 | Nuova Moderna S N C | Spaltfilter |
AT320535B (de) * | 1971-06-17 | 1975-02-10 | Fl Upo Osakeyhtioe | Brunnenfilter |
AU575504B2 (en) * | 1986-01-07 | 1988-07-28 | Loadarm Australia Pty. Limited | Adjustable bore screen |
-
1988
- 1988-04-28 HU HU882139A patent/HU209861B/hu unknown
-
1989
- 1989-04-25 AT AT987/89A patent/AT393230B/de not_active IP Right Cessation
- 1989-04-26 GB GB8909487A patent/GB2217626B/en not_active Expired - Fee Related
- 1989-04-27 DE DE3913986A patent/DE3913986A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
AT393230B (de) | 1991-09-10 |
HU209861B (en) | 1994-11-28 |
GB2217626A (en) | 1989-11-01 |
GB2217626B (en) | 1992-05-06 |
GB8909487D0 (en) | 1989-06-14 |
DE3913986A1 (de) | 1989-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties | ||
ELJ | Ceased due to non-payment of the annual fee |