GB1204324A - Improvements in and relating to filters for liquid and gaseous fluids - Google Patents
Improvements in and relating to filters for liquid and gaseous fluidsInfo
- Publication number
- GB1204324A GB1204324A GB5361966A GB5361966A GB1204324A GB 1204324 A GB1204324 A GB 1204324A GB 5361966 A GB5361966 A GB 5361966A GB 5361966 A GB5361966 A GB 5361966A GB 1204324 A GB1204324 A GB 1204324A
- Authority
- GB
- United Kingdom
- Prior art keywords
- balls
- electromagnet
- filter
- liquid
- nov
- 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
- 239000012530 fluid Substances 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 title abstract 3
- 239000011248 coating agent Substances 0.000 abstract 3
- 238000000576 coating method Methods 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 241000195493 Cryptophyta Species 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000011001 backwashing Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 239000006249 magnetic particle Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/06—Filters making use of electricity or magnetism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/025—High gradient magnetic separators
- B03C1/031—Component parts; Auxiliary operations
- B03C1/032—Matrix cleaning systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/025—High gradient magnetic separators
- B03C1/031—Component parts; Auxiliary operations
- B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
- B03C1/034—Component parts; Auxiliary operations characterised by the magnetic circuit characterised by the matrix elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/16—Magnetic separating gases form gases, e.g. oxygen from air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
Abstract
1,204,324. Magnetic and electrostatic separators. R. J. STEVENS. 22 Nov., 1967 [30 Nov., 1966], No. 53619/66. Heading B2J. A filter comprises a container 11 for a mass of magnetisable steel balls, disposed in the field of an electromagnet 17. When the balls are demagnetized they are agitated by a flow of back-washing fluid. The elements may have a resin coating which is stated to provide some electrostatic attraction for non-magnetic particles in a fluid being filtered. An adhesive coating may also be used, and a copper coating to inhibit algae. A perforated-walled basket 11, Fig. 4, contains the charge of balls 22 in the space between its concentric walls 12, 13. The balls cohere under the influence of the electromagnet 17 which has poles 17, 19. Liquid flows from an inlet pipe 9 to an outlet pipe 28. The filter is back-washed, or cleaned by a liquid jet or gas jet, via line 29 and jet orifices 29A in a plate 15 which has a sliding fit in a hole in one pole 16 of the electromagnet. The filter may be incorporated in a fuel line.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5361966A GB1204324A (en) | 1966-11-30 | 1966-11-30 | Improvements in and relating to filters for liquid and gaseous fluids |
DE19671611152 DE1611152A1 (en) | 1966-11-30 | 1967-11-25 | Filters for liquids and gases |
CH1666167A CH466480A (en) | 1966-11-30 | 1967-11-28 | Magnetic filter for intercepting ferromagnetic particles from a flowing medium |
NL6716237A NL6716237A (en) | 1966-11-30 | 1967-11-29 | |
FR130448A FR1546162A (en) | 1966-11-30 | 1967-11-30 | Filter for liquid and gaseous media |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5361966A GB1204324A (en) | 1966-11-30 | 1966-11-30 | Improvements in and relating to filters for liquid and gaseous fluids |
GB2532867 | 1967-06-01 | ||
GB3448667 | 1967-06-27 | ||
GB3737067 | 1967-08-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1204324A true GB1204324A (en) | 1970-09-03 |
Family
ID=27448659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5361966A Expired GB1204324A (en) | 1966-11-30 | 1966-11-30 | Improvements in and relating to filters for liquid and gaseous fluids |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH466480A (en) |
DE (1) | DE1611152A1 (en) |
GB (1) | GB1204324A (en) |
NL (1) | NL6716237A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3979288A (en) * | 1973-04-13 | 1976-09-07 | Kraftwerk Union Aktiengesellschaft | Double-flow magnetic filter, apparatus and method |
DE2940521A1 (en) * | 1978-10-05 | 1980-04-17 | Framatome Sa | FILTER FOR CLEANING A FLUID CONTAINING FERROMAGNETIC PARTICLES |
WO1981002685A1 (en) * | 1980-03-27 | 1981-10-01 | Babcock & Wilcox Co | Removable coil electromagnetic filter |
US4304667A (en) * | 1979-02-23 | 1981-12-08 | Framatome | Filter for purifying a fluid containing ferromagnetic particles |
EP0065184A2 (en) * | 1981-05-13 | 1982-11-24 | Kraftwerk Union Aktiengesellschaft | Electromagnetic filter |
FR2539050A1 (en) * | 1983-01-11 | 1984-07-13 | Commissariat Energie Atomique | ELECTROMAGNETIC FILTER FOR CONTINUOUS EVACUATION OF FILTRATION PRODUCTS AND FILTRATION METHOD USING SUCH FILTER |
CN106140463A (en) * | 2016-08-23 | 2016-11-23 | 万畅 | A kind of building waste process fast screening devices |
CN110180238A (en) * | 2019-07-01 | 2019-08-30 | 重庆飞扬测控技术研究院有限公司 | A kind of backwashing water mass filter |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1816859C2 (en) * | 1968-12-24 | 1971-04-08 | Siemens Ag | Device for cleaning the boiler feed water from iron oxides |
DE3938245A1 (en) * | 1989-11-17 | 1991-05-23 | Erwin Lotze | Liq. filtration by fine mobile magnetic particles layer - subject to variable field and periodically transformed for regeneration |
-
1966
- 1966-11-30 GB GB5361966A patent/GB1204324A/en not_active Expired
-
1967
- 1967-11-25 DE DE19671611152 patent/DE1611152A1/en active Pending
- 1967-11-28 CH CH1666167A patent/CH466480A/en unknown
- 1967-11-29 NL NL6716237A patent/NL6716237A/xx unknown
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3979288A (en) * | 1973-04-13 | 1976-09-07 | Kraftwerk Union Aktiengesellschaft | Double-flow magnetic filter, apparatus and method |
DE2940521A1 (en) * | 1978-10-05 | 1980-04-17 | Framatome Sa | FILTER FOR CLEANING A FLUID CONTAINING FERROMAGNETIC PARTICLES |
US4242200A (en) * | 1978-10-05 | 1980-12-30 | Framatome | Filters for purifying fluids containing ferromagnetic particles |
US4304667A (en) * | 1979-02-23 | 1981-12-08 | Framatome | Filter for purifying a fluid containing ferromagnetic particles |
WO1981002685A1 (en) * | 1980-03-27 | 1981-10-01 | Babcock & Wilcox Co | Removable coil electromagnetic filter |
EP0065184A3 (en) * | 1981-05-13 | 1983-05-25 | Kraftwerk Union Aktiengesellschaft | Electromagnetic filter |
EP0065184A2 (en) * | 1981-05-13 | 1982-11-24 | Kraftwerk Union Aktiengesellschaft | Electromagnetic filter |
FR2539050A1 (en) * | 1983-01-11 | 1984-07-13 | Commissariat Energie Atomique | ELECTROMAGNETIC FILTER FOR CONTINUOUS EVACUATION OF FILTRATION PRODUCTS AND FILTRATION METHOD USING SUCH FILTER |
EP0115975A1 (en) * | 1983-01-11 | 1984-08-15 | Commissariat à l'Energie Atomique | Electromagnetic filter for a continuous evacuation of filtration products, and filtration process utilizing such a filter |
CN106140463A (en) * | 2016-08-23 | 2016-11-23 | 万畅 | A kind of building waste process fast screening devices |
CN106140463B (en) * | 2016-08-23 | 2023-11-21 | 中国二十二冶集团有限公司 | Quick sieving mechanism is used in construction waste treatment |
CN110180238A (en) * | 2019-07-01 | 2019-08-30 | 重庆飞扬测控技术研究院有限公司 | A kind of backwashing water mass filter |
CN110180238B (en) * | 2019-07-01 | 2023-05-05 | 重庆飞扬测控技术研究院有限公司 | Backwash water quality filter |
Also Published As
Publication number | Publication date |
---|---|
DE1611152A1 (en) | 1971-04-08 |
CH466480A (en) | 1968-12-15 |
NL6716237A (en) | 1968-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
PCNP | Patent ceased through non-payment of renewal fee |