FR2484274B1 - - Google Patents
Info
- Publication number
- FR2484274B1 FR2484274B1 FR8010181A FR8010181A FR2484274B1 FR 2484274 B1 FR2484274 B1 FR 2484274B1 FR 8010181 A FR8010181 A FR 8010181A FR 8010181 A FR8010181 A FR 8010181A FR 2484274 B1 FR2484274 B1 FR 2484274B1
- Authority
- FR
- France
- 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
Classifications
-
- 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
- F02M35/024—Air cleaners using filters, e.g. moistened
-
- 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
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2271/02—Gaskets, sealings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
- B01D2273/28—Making use of vacuum or underpressure
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8010181A FR2484274A1 (en) | 1980-05-07 | 1980-05-07 | DISPOSABLE AIR FILTER |
GB8113676A GB2075364A (en) | 1980-05-07 | 1981-05-05 | Disposable air filter |
DE19813117625 DE3117625A1 (en) | 1980-05-07 | 1981-05-05 | DISPOSABLE AIR FILTER |
IT8121572A IT1138340B (en) | 1980-05-07 | 1981-05-07 | DISPOSABLE AIR FILTER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8010181A FR2484274A1 (en) | 1980-05-07 | 1980-05-07 | DISPOSABLE AIR FILTER |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2484274A1 FR2484274A1 (en) | 1981-12-18 |
FR2484274B1 true FR2484274B1 (en) | 1982-07-02 |
Family
ID=9241719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8010181A Granted FR2484274A1 (en) | 1980-05-07 | 1980-05-07 | DISPOSABLE AIR FILTER |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3117625A1 (en) |
FR (1) | FR2484274A1 (en) |
GB (1) | GB2075364A (en) |
IT (1) | IT1138340B (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2117663B (en) * | 1982-04-01 | 1985-07-10 | Incom Int Inc | Filter gasket |
FR2546767B1 (en) * | 1983-06-02 | 1985-08-23 | Peugeot Aciers Et Outillage | IMPROVED FILTER, ESPECIALLY AIR FILTER FOR INTERNAL COMBUSTION ENGINE |
JPS60187358U (en) * | 1984-05-21 | 1985-12-12 | 本田技研工業株式会社 | Air cleaner device |
GB2169522B (en) * | 1985-01-11 | 1989-02-01 | Mach Control Limited | Fluid filter |
DE3909382A1 (en) * | 1989-03-22 | 1990-10-11 | Agfa Gevaert Ag | FILTER ELEMENT |
GB2238256A (en) * | 1989-11-25 | 1991-05-29 | Spring Fleau Water Filters Lim | Water filter |
GB2267231B (en) * | 1992-05-26 | 1996-04-03 | Pall Corp | Filter assembly |
US5509948A (en) * | 1994-05-06 | 1996-04-23 | Air-Maze Corporation | Disposable two-stage air cleaner |
US5803941A (en) * | 1995-01-12 | 1998-09-08 | Donaldson Company, Inc. | Filter element |
US5919279A (en) * | 1998-01-30 | 1999-07-06 | Baldwin Filters, Inc. | Self contained heavy-duty air filter |
US6152979A (en) * | 1998-10-29 | 2000-11-28 | Donaldson Company, Inc. | Air cleaner filter with removable jacket; and method |
AU1208400A (en) * | 1998-10-29 | 2000-05-22 | Donaldson Company Inc. | Air cleaner filter with removable jacket, and method of installing a filter element in the jacket |
DE10001907A1 (en) * | 2000-01-19 | 2001-08-02 | Hydac Process Technology Gmbh | Filter device |
AU783623B2 (en) * | 2000-06-26 | 2005-11-17 | Heru Prasanta Wijaya | Intersected cone-shaped air filter for an automotive internal combustion engine |
DE102004063346A1 (en) * | 2004-12-23 | 2006-07-13 | Mann + Hummel Gmbh | Concentric filter is made from folded paper, non-woven or melt-blown fabric which is bonded to end disks and is supported by helix made from plastic or metal |
US7950527B2 (en) * | 2006-02-01 | 2011-05-31 | Weatherford/Lamb, Inc. | Helical internal support structure for intake screens |
DE202006014960U1 (en) * | 2006-09-27 | 2008-02-07 | Mann + Hummel Gmbh | filtering device |
US8657928B2 (en) * | 2011-07-29 | 2014-02-25 | The Sy-Klone Company | Versatile compact air precleaner, air cleaning method and disposable air filter cartridge for air precleaner |
DE102011052909B4 (en) * | 2011-08-23 | 2024-05-23 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Motor vehicle with an air filter device for intake air of an internal combustion engine |
US9399858B2 (en) | 2011-08-30 | 2016-07-26 | Bilfinger Water Technologies, Inc. | Hybrid intake screen assembly |
DE102014224764A1 (en) * | 2014-12-03 | 2016-06-09 | Mahle International Gmbh | filter element |
CN107654319A (en) * | 2017-08-04 | 2018-02-02 | 河北华北柴油机有限责任公司 | A kind of engine air filter |
CN107998780B (en) * | 2017-11-27 | 2024-04-02 | 姜相宇 | Air purifying method and air purifier |
CN116816513B (en) * | 2023-08-28 | 2023-10-31 | 山东兆能能源新技术有限公司 | Gas pyrolysis generating set's adjusting device that admits air |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3508383A (en) * | 1968-02-15 | 1970-04-28 | Wix Corp | Air filter |
US3898064A (en) * | 1974-05-09 | 1975-08-05 | Rockwell International Corp | Apparatus for filtering engine exhaust |
-
1980
- 1980-05-07 FR FR8010181A patent/FR2484274A1/en active Granted
-
1981
- 1981-05-05 DE DE19813117625 patent/DE3117625A1/en not_active Ceased
- 1981-05-05 GB GB8113676A patent/GB2075364A/en not_active Withdrawn
- 1981-05-07 IT IT8121572A patent/IT1138340B/en active
Also Published As
Publication number | Publication date |
---|---|
IT1138340B (en) | 1986-09-17 |
GB2075364A (en) | 1981-11-18 |
IT8121572A0 (en) | 1981-05-07 |
DE3117625A1 (en) | 1982-05-13 |
FR2484274A1 (en) | 1981-12-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |