GB880537A - Filter - Google Patents
FilterInfo
- Publication number
- GB880537A GB880537A GB11947/60A GB1194760A GB880537A GB 880537 A GB880537 A GB 880537A GB 11947/60 A GB11947/60 A GB 11947/60A GB 1194760 A GB1194760 A GB 1194760A GB 880537 A GB880537 A GB 880537A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- filter
- resin
- partition
- surrounding
- 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
- 239000003365 glass fiber Substances 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 4
- 239000011148 porous material Substances 0.000 abstract 4
- 239000000446 fuel Substances 0.000 abstract 3
- 238000005192 partition Methods 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—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 multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- 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
-
- 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
- B01D36/003—Filters in combination with devices for the removal of liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/18—Filters characterised by the openings or pores
- B01D2201/188—Multiple filtering elements having filtering areas of different size
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
Abstract
880,537. Filters and coalescers. FAUDI FEINBAU G.m.b.H. April 5, 1960 [April 13, 1959], No. 11947/60. Class 46. In a filter which includes filter layers of different pore size, the pore size of the layer which is to be passed through first by the liquid is approximately fifty to one hundred and fifty times, preferably one hun dred times, greater than the minimum size of the particles to be held back by the filter. Liquid fuel admitted at 3, Fig. 1, to the left of a partition 8 has solids removed from it, and water in it coalesced, by structures 10. Purified fuel is discharged at 7 whilst water drains out at 5 and air or gas released from the fuel is discharged at 6. To dissipate electric charges the housing 1 is earthed, and a partition 8 to which the metallic parts of the structures 10 are effectively connected is also earthed. In Fig. 2, showing one of the structures 10 a filtering layer 12 of resin-bonded mineral fibres is compressed between a pre-stressed wire helix 13 and a perforate metal tube 11, and has pores of a size one hundred times greater than the minimum size of the particles to be held back by the filter. A coalescing layer 14 surrounding the wire helix consists of resin-bonded glass fibres ; it is retained in position by a sheet of burlap 15 wound spirally to form layers and by a perforate metal cylinder 16. The ends are sealed at 19 to annular metal cups 17, 18 respectively. The structure is clamped between annular members 22 and to the partition 8 by spindle means 21, Fig. 1. In Fig. 5, the filter layer 23 consists of resin-impregnated coarse glass fibres ; the layer initially has an outside diameter greater than that of a perforate metal cylinder 25, and is pre-stressed by forcing it in to the latter, using a tapered guide member. The polymerisation of the resin is effected after this step. Surrounding the cylinder 25 is an emulsion-breaking layer 26 of glass fibre, and surrounding this again is a coalescing layer 27 (indicated by a change of direction of shading) also of glass fibre. A layer 28 of onion-bag fabric is included. The required pore size of the filter layer is determined by selection of the diameter of the fibres constituting the layer, by degree of compression of the layer, and by concentration of impregnant.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE880537X | 1959-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB880537A true GB880537A (en) | 1961-10-25 |
Family
ID=6823278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11947/60A Expired GB880537A (en) | 1959-04-13 | 1960-04-05 | Filter |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB880537A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3228527A (en) * | 1961-05-17 | 1966-01-11 | Maremont Corp | Water separating fuel filter |
| US4218311A (en) * | 1974-05-02 | 1980-08-19 | Davy International (Oil & Chemicals) Limited | Solvent extractor |
| US4650581A (en) * | 1983-09-21 | 1987-03-17 | Elf France, S.A. | Apparatus for separating a phase dispersed by emulsion or by suspension in a continuous phase |
| WO2003018170A1 (en) * | 2001-08-22 | 2003-03-06 | Parker-Hannifin Corporation | High capacity depth filter bag |
| WO2013083309A1 (en) * | 2011-12-09 | 2013-06-13 | Mann+Hummel Gmbh | Fuel filter and fuel filter arrangement for filtering fuel |
| WO2018082799A1 (en) * | 2016-11-04 | 2018-05-11 | Hydac Filter Systems Gmbh | Filter element |
| DE102018214725A1 (en) * | 2018-08-30 | 2020-03-05 | Filtration Group Gmbh | Oil removal device with oil removal pre-filter |
| DE102018214726A1 (en) * | 2018-08-30 | 2020-03-05 | Filtration Group Gmbh | Deoiling device with deoiling filter |
| US11931670B2 (en) | 2018-09-11 | 2024-03-19 | Mann+Hummel Gmbh | Dryer cartridge, drying system, and use thereof |
-
1960
- 1960-04-05 GB GB11947/60A patent/GB880537A/en not_active Expired
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3228527A (en) * | 1961-05-17 | 1966-01-11 | Maremont Corp | Water separating fuel filter |
| US4218311A (en) * | 1974-05-02 | 1980-08-19 | Davy International (Oil & Chemicals) Limited | Solvent extractor |
| US4650581A (en) * | 1983-09-21 | 1987-03-17 | Elf France, S.A. | Apparatus for separating a phase dispersed by emulsion or by suspension in a continuous phase |
| WO2003018170A1 (en) * | 2001-08-22 | 2003-03-06 | Parker-Hannifin Corporation | High capacity depth filter bag |
| US7073670B2 (en) | 2001-08-22 | 2006-07-11 | Parker-Hannifin Corporation | High capacity depth filter bag |
| US7175030B2 (en) | 2001-08-22 | 2007-02-13 | Parker-Hannifin Corporation | High capacity depth filter bag |
| WO2013083309A1 (en) * | 2011-12-09 | 2013-06-13 | Mann+Hummel Gmbh | Fuel filter and fuel filter arrangement for filtering fuel |
| WO2018082799A1 (en) * | 2016-11-04 | 2018-05-11 | Hydac Filter Systems Gmbh | Filter element |
| JP2020500103A (en) * | 2016-11-04 | 2020-01-09 | ハイダック フィルター システムズ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Filter element |
| RU2744253C2 (en) * | 2016-11-04 | 2021-03-04 | Хидак Фильтер Системз Гмбх | Filter element |
| US11369898B2 (en) | 2016-11-04 | 2022-06-28 | Hydac Filter Systems Gmbh | Filter element |
| DE102018214725A1 (en) * | 2018-08-30 | 2020-03-05 | Filtration Group Gmbh | Oil removal device with oil removal pre-filter |
| DE102018214726A1 (en) * | 2018-08-30 | 2020-03-05 | Filtration Group Gmbh | Deoiling device with deoiling filter |
| US11931670B2 (en) | 2018-09-11 | 2024-03-19 | Mann+Hummel Gmbh | Dryer cartridge, drying system, and use thereof |
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