CS274471B2 - Filter - Google Patents
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- Publication number
- CS274471B2 CS274471B2 CS540988A CS540988A CS274471B2 CS 274471 B2 CS274471 B2 CS 274471B2 CS 540988 A CS540988 A CS 540988A CS 540988 A CS540988 A CS 540988A CS 274471 B2 CS274471 B2 CS 274471B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- filter
- chamber
- screen
- medium
- bypass channel
- Prior art date
Links
- 239000010687 lubricating oil Substances 0.000 claims abstract description 14
- 239000012535 impurity Substances 0.000 claims abstract description 12
- 238000002485 combustion reaction Methods 0.000 claims abstract description 9
- 239000000446 fuel Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 238000001704 evaporation Methods 0.000 claims description 15
- 230000008020 evaporation Effects 0.000 claims description 15
- 230000011664 signaling Effects 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 5
- 230000005284 excitation Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 239000002657 fibrous material Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- -1 dirt Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 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
- B01D35/30—Filter housing constructions
- B01D35/301—Constructions of two or more housings
- B01D35/303—Constructions of two or more housings the housings being modular, e.g. standardised
-
- 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
- B01D29/01—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 flat filtering elements
- B01D29/018—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 flat filtering elements ring shaped
-
- 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
- B01D29/52—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 parallel connection
- B01D29/54—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 parallel connection arranged concentrically or coaxially
-
- 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
- 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
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/143—Filter condition indicators
-
- 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
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/147—Bypass or safety valves
-
- 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
- B01D35/18—Heating or cooling the filters
- B01D35/185—Heating or cooling the filters comprising a vaporizing unit
-
- 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)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0196787A AT389458B (de) | 1987-08-04 | 1987-08-04 | Filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS540988A2 CS540988A2 (en) | 1990-09-12 |
| CS274471B2 true CS274471B2 (en) | 1991-04-11 |
Family
ID=3524927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS540988A CS274471B2 (en) | 1987-08-04 | 1988-08-02 | Filter |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0377602A1 (sh) |
| AT (1) | AT389458B (sh) |
| BG (1) | BG91094A (sh) |
| CS (1) | CS274471B2 (sh) |
| ES (1) | ES2007982A6 (sh) |
| HU (1) | HU205276B (sh) |
| PL (1) | PL274067A1 (sh) |
| WO (1) | WO1989000881A1 (sh) |
| YU (1) | YU46474B (sh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996025995A1 (en) * | 1995-02-22 | 1996-08-29 | Parker Hannifin Oy | Filter provided with a bypass opening |
| DE19514224A1 (de) * | 1995-04-15 | 1996-10-17 | Knecht Filterwerke Gmbh | Filter zur Reinigung eines hydraulischen Mediums |
| DE19651664A1 (de) * | 1996-12-12 | 1998-06-18 | Bosch Gmbh Robert | Vorrichtung zum Fördern von Flüssigkeit |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3459307A (en) * | 1967-10-11 | 1969-08-05 | Henry R Collins Jr | Small particle bypass filter means |
| US3644915A (en) * | 1969-08-27 | 1972-02-22 | Allis Chalmers Mfg Co | Filter bypass indicator |
| US3545616A (en) * | 1969-09-05 | 1970-12-08 | Sperry Rand Corp | Filter and indicator means |
| US4024064A (en) * | 1973-03-23 | 1977-05-17 | Kordon Corporation | Liquid treating system and included filter assembly |
| US4038189A (en) * | 1976-01-16 | 1977-07-26 | The United States Of America As Represented By The Secretary Of The Air Force | Fluid dual filter |
| GB1542373A (en) * | 1977-01-28 | 1979-03-21 | Caterpillar Tractor Co | Fluid filter assembly |
| US4446017A (en) * | 1982-06-10 | 1984-05-01 | Oberg Gordon D | Oil filter assembly having a removable filter member |
| AT382161B (de) * | 1983-12-21 | 1987-01-26 | Meulen Alfred V D | Vorrichtung zur beseitigung von wasser und/oder anderen fluechtigen verunreinigungen aus schmieroelen fuer brennkraftmaschinen |
-
1987
- 1987-08-04 AT AT0196787A patent/AT389458B/de not_active IP Right Cessation
-
1988
- 1988-08-02 CS CS540988A patent/CS274471B2/cs unknown
- 1988-08-03 HU HU884713A patent/HU205276B/hu not_active IP Right Cessation
- 1988-08-03 WO PCT/AT1988/000059 patent/WO1989000881A1/de not_active Application Discontinuation
- 1988-08-03 EP EP88907193A patent/EP0377602A1/de not_active Withdrawn
- 1988-08-03 YU YU149988A patent/YU46474B/sh unknown
- 1988-08-04 PL PL27406788A patent/PL274067A1/xx unknown
- 1988-08-04 ES ES8802453A patent/ES2007982A6/es not_active Expired
-
1990
- 1990-02-01 BG BG091094A patent/BG91094A/bg unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS540988A2 (en) | 1990-09-12 |
| WO1989000881A1 (en) | 1989-02-09 |
| ATA196787A (de) | 1989-05-15 |
| BG91094A (bg) | 1993-12-24 |
| HUT53554A (en) | 1990-11-28 |
| AT389458B (de) | 1989-12-11 |
| YU46474B (sh) | 1993-10-20 |
| ES2007982A6 (es) | 1989-07-01 |
| YU149988A (en) | 1990-04-30 |
| HU884713D0 (en) | 1990-09-28 |
| HU205276B (en) | 1992-04-28 |
| EP0377602A1 (de) | 1990-07-18 |
| PL274067A1 (en) | 1989-04-17 |
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