IT1087357B - Flitro dell'aria con prefiltro integrale a sfinestrature a persiana - Google Patents
Flitro dell'aria con prefiltro integrale a sfinestrature a persianaInfo
- Publication number
- IT1087357B IT1087357B IT27133/77A IT2713377A IT1087357B IT 1087357 B IT1087357 B IT 1087357B IT 27133/77 A IT27133/77 A IT 27133/77A IT 2713377 A IT2713377 A IT 2713377A IT 1087357 B IT1087357 B IT 1087357B
- Authority
- IT
- Italy
- Prior art keywords
- air filter
- shutter shutters
- prefilter
- integral
- integral prefilter
- Prior art date
Links
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 |
|---|---|
| IT1087357B true IT1087357B (it) | 1985-06-04 |
Family
ID=24892737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT27133/77A IT1087357B (it) | 1976-09-03 | 1977-08-31 | Flitro dell'aria con prefiltro integrale a sfinestrature a persiana |
Country Status (9)
| Country | Link |
|---|---|
| JP (2) | JPS5332477A (enrdf_load_stackoverflow) |
| AU (1) | AU507283B2 (enrdf_load_stackoverflow) |
| BR (1) | BR7705797A (enrdf_load_stackoverflow) |
| CA (1) | CA1069001A (enrdf_load_stackoverflow) |
| DE (1) | DE2738521C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2363360A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1582968A (enrdf_load_stackoverflow) |
| IT (1) | IT1087357B (enrdf_load_stackoverflow) |
| ZA (1) | ZA775329B (enrdf_load_stackoverflow) |
Families Citing this family (16)
| 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 |
| RU2156154C1 (ru) * | 1999-04-20 | 2000-09-20 | Горский государственный аграрный университет | Пылеосадительное сооружение |
| 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 |
| CN103212254B (zh) | 2005-10-12 | 2015-03-11 | 科勒公司 | 空气滤清器组件 |
| 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 |
| WO2025038765A1 (en) * | 2023-08-14 | 2025-02-20 | Donaldson Company, Inc. | Pulse air cleaner system with filter shield |
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 (enrdf_load_stackoverflow) * | 1968-03-05 | 1969-04-18 | ||
| JPS5123775B2 (enrdf_load_stackoverflow) * | 1972-11-27 | 1976-07-19 |
-
1977
- 1977-08-11 CA CA284,507A patent/CA1069001A/en 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 BR BR7705797A patent/BR7705797A/pt unknown
- 1977-08-31 IT IT27133/77A patent/IT1087357B/it active
- 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 JP10540777A patent/JPS5332477A/ja active Pending
- 1977-09-03 JP JP1977118004U patent/JPS5651949Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5336578U (enrdf_load_stackoverflow) | 1978-03-31 |
| ZA775329B (en) | 1978-07-26 |
| AU2793477A (en) | 1979-02-22 |
| DE2738521A1 (de) | 1978-03-09 |
| GB1582968A (en) | 1981-01-21 |
| BR7705797A (pt) | 1978-05-30 |
| CA1069001A (en) | 1980-01-01 |
| JPS5651949Y2 (enrdf_load_stackoverflow) | 1981-12-04 |
| FR2363360B1 (enrdf_load_stackoverflow) | 1981-04-10 |
| FR2363360A1 (fr) | 1978-03-31 |
| AU507283B2 (en) | 1980-02-07 |
| DE2738521C2 (de) | 1984-08-23 |
| JPS5332477A (en) | 1978-03-27 |
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