CA1069001A - Filtre a air muni d'un dispositif de prefiltrage a lames - Google Patents
Filtre a air muni d'un dispositif de prefiltrage a lamesInfo
- Publication number
- CA1069001A CA1069001A CA284,507A CA284507A CA1069001A CA 1069001 A CA1069001 A CA 1069001A CA 284507 A CA284507 A CA 284507A CA 1069001 A CA1069001 A CA 1069001A
- Authority
- CA
- Canada
- Prior art keywords
- outlet
- air
- separator
- frustoconical
- casing
- 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
- 239000013618 particulate matter Substances 0.000 claims abstract description 34
- 238000000926 separation method Methods 0.000 claims description 34
- 238000004140 cleaning Methods 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 6
- 230000006854 communication Effects 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000013022 venting Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 15
- 238000002485 combustion reaction Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 229910052729 chemical element Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- 231100000488 structural defect Toxicity 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2275/20—Shape of filtering material
- B01D2275/201—Conical shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/60—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the intake of internal combustion engines or turbines
-
- 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
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Separating Particles In Gases By Inertia (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72012176A | 1976-09-03 | 1976-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1069001A true CA1069001A (fr) | 1980-01-01 |
Family
ID=24892737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA284,507A Expired CA1069001A (fr) | 1976-09-03 | 1977-08-11 | Filtre a air muni d'un dispositif de prefiltrage a lames |
Country Status (9)
| Country | Link |
|---|---|
| JP (2) | JPS5651949Y2 (fr) |
| AU (1) | AU507283B2 (fr) |
| BR (1) | BR7705797A (fr) |
| CA (1) | CA1069001A (fr) |
| DE (1) | DE2738521C2 (fr) |
| FR (1) | FR2363360A1 (fr) |
| GB (1) | GB1582968A (fr) |
| IT (1) | IT1087357B (fr) |
| ZA (1) | ZA775329B (fr) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4211543A (en) * | 1978-04-24 | 1980-07-08 | Donaldson Company, Inc. | Air cleaner with replaceable filter element |
| GB1604979A (en) * | 1978-05-31 | 1981-12-16 | Engineering Components Ltd | Air filters |
| FR2453667A1 (fr) * | 1979-04-10 | 1980-11-07 | Bourguignonne Mec Smb | Filtre pour le depoussierage d'un fluide gazeux |
| US4640201A (en) * | 1986-04-30 | 1987-02-03 | Combustion Engineering, Inc. | Fluidized bed combustor having integral solids separator |
| DE4211752C2 (de) * | 1992-04-08 | 2001-02-22 | Mahle Filtersysteme Gmbh | Staubfilter für kontinuierliche vertikale Betriebsweise |
| DE10327441A1 (de) * | 2003-06-18 | 2005-01-05 | Daimlerchrysler Ag | Ansaugluftfilter |
| JP2006088104A (ja) * | 2004-09-27 | 2006-04-06 | Nippon Rokaki Kk | エアフィルタ装置 |
| EP2224121B1 (fr) | 2005-10-12 | 2013-03-06 | Kohler Co. | Ensemble de purification d'air |
| BE1016987A3 (nl) * | 2006-02-10 | 2007-11-06 | Atlas Copco Airpower Nv | Verbeterd doorstroomapparaat voor het behandelen van een fluidum en doorstroomelement daarbij toegepast. |
| US8808432B2 (en) | 2008-06-13 | 2014-08-19 | Kohler Co. | Cyclonic air cleaner |
| USD632770S1 (en) | 2008-06-13 | 2011-02-15 | Kohler Co. | Cyclonic air cleaner housing |
| US8523974B2 (en) * | 2011-08-18 | 2013-09-03 | General Electric Company | Filter core for use with pleated filter cartridges |
| DE102013106334A1 (de) | 2013-06-18 | 2014-12-18 | Thyssenkrupp Presta Teccenter Ag | Ölabscheideeinrichtung, insbesondere für eine Kurbelgehäuseentlüftung einer Brennkraftmaschine |
| US11697089B2 (en) * | 2021-04-28 | 2023-07-11 | Eto Magnetic Gmbh | Particulate filtration device, fuel vapor recovery system, vehicle and method for a particulate filtration |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE916617C (de) * | 1946-12-12 | 1954-08-12 | Linderoths Patenter Ab | Vorrichtung zum Abscheiden fester, in einem Gasstrom enthaltener Bestandteile |
| US3190058A (en) * | 1961-10-03 | 1965-06-22 | Farr Co | Cylindrical dust-separating device |
| FR1563990A (fr) * | 1968-03-05 | 1969-04-18 | ||
| JPS5123775B2 (fr) * | 1972-11-27 | 1976-07-19 |
-
1977
- 1977-08-11 CA CA284,507A patent/CA1069001A/fr not_active Expired
- 1977-08-16 AU AU27934/77A patent/AU507283B2/en not_active Expired
- 1977-08-26 DE DE2738521A patent/DE2738521C2/de not_active Expired
- 1977-08-29 FR FR7726181A patent/FR2363360A1/fr active Granted
- 1977-08-31 IT IT27133/77A patent/IT1087357B/it active
- 1977-08-31 BR BR7705797A patent/BR7705797A/pt unknown
- 1977-09-01 GB GB36489/77A patent/GB1582968A/en not_active Expired
- 1977-09-02 ZA ZA00775329A patent/ZA775329B/xx unknown
- 1977-09-03 JP JP1977118004U patent/JPS5651949Y2/ja not_active Expired
- 1977-09-03 JP JP10540777A patent/JPS5332477A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2738521C2 (de) | 1984-08-23 |
| ZA775329B (en) | 1978-07-26 |
| JPS5332477A (en) | 1978-03-27 |
| JPS5336578U (fr) | 1978-03-31 |
| AU2793477A (en) | 1979-02-22 |
| BR7705797A (pt) | 1978-05-30 |
| AU507283B2 (en) | 1980-02-07 |
| GB1582968A (en) | 1981-01-21 |
| FR2363360A1 (fr) | 1978-03-31 |
| DE2738521A1 (de) | 1978-03-09 |
| FR2363360B1 (fr) | 1981-04-10 |
| IT1087357B (it) | 1985-06-04 |
| JPS5651949Y2 (fr) | 1981-12-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |