BR112020024980A2 - meios filtrantes, pacotes de meios filtrantes e elementos filtrantes - Google Patents
meios filtrantes, pacotes de meios filtrantes e elementos filtrantes Download PDFInfo
- Publication number
- BR112020024980A2 BR112020024980A2 BR112020024980-7A BR112020024980A BR112020024980A2 BR 112020024980 A2 BR112020024980 A2 BR 112020024980A2 BR 112020024980 A BR112020024980 A BR 112020024980A BR 112020024980 A2 BR112020024980 A2 BR 112020024980A2
- Authority
- BR
- Brazil
- Prior art keywords
- channels
- media
- percent
- channel
- fact
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
-
- 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
- B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
- B01D46/527—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in wound arrangement
-
- 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
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/446—Auxiliary equipment or operation thereof controlling filtration by pressure measuring
-
- 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
- B01D46/522—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with specific folds, e.g. having different lengths
-
- 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
- B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
- B01D46/526—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in stacked arrangement
-
- 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
- F02M35/02441—Materials or structure of filter elements, e.g. foams
- F02M35/0245—Pleated, folded, corrugated filter elements, e.g. made of paper
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
- B01D2267/40—Different types of filters
-
- 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
- B01D2275/206—Special forms, e.g. adapted to a certain housing
-
- 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)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862683542P | 2018-06-11 | 2018-06-11 | |
| US62/683,542 | 2018-06-11 | ||
| PCT/US2019/036601 WO2019241284A1 (en) | 2018-06-11 | 2019-06-11 | Filter media, filter media packs, and filter elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112020024980A2 true BR112020024980A2 (pt) | 2021-03-23 |
Family
ID=67108173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112020024980-7A BR112020024980A2 (pt) | 2018-06-11 | 2019-06-11 | meios filtrantes, pacotes de meios filtrantes e elementos filtrantes |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US11596893B2 (https=) |
| EP (1) | EP3801830A1 (https=) |
| JP (2) | JP7804397B2 (https=) |
| CN (2) | CN112584915B (https=) |
| BR (1) | BR112020024980A2 (https=) |
| MX (2) | MX2020013316A (https=) |
| WO (1) | WO2019241284A1 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019060904A2 (en) | 2017-09-25 | 2019-03-28 | Donaldson Company, Inc. | Filter assembly |
| BR112020024980A2 (pt) | 2018-06-11 | 2021-03-23 | Donaldson Company, Inc. | meios filtrantes, pacotes de meios filtrantes e elementos filtrantes |
| USD1002792S1 (en) * | 2019-02-05 | 2023-10-24 | Donaldson Company, Inc. | Filter cartridge |
| CN116785856A (zh) | 2019-03-27 | 2023-09-22 | 唐纳森公司 | 具有轴向延伸流动面的颗粒分离器过滤器 |
| USD1067404S1 (en) * | 2022-01-07 | 2025-03-18 | Donaldson Company, Inc. | Filter cartridge |
| USD1064220S1 (en) | 2022-01-07 | 2025-02-25 | Donaldson Company, Inc. | Filter cartridge |
| USD1112684S1 (en) * | 2023-08-23 | 2026-02-10 | Donaldson Company, Inc. | Filter cartridge |
| USD1114976S1 (en) * | 2023-08-23 | 2026-02-24 | Donaldson Company, Inc. | Filter cartridge |
Family Cites Families (61)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2995253A (en) | 1959-12-10 | 1961-08-08 | Fram Corp | Combined full-flow and part-flow oil filter |
| GB1491206A (en) | 1973-11-08 | 1977-11-09 | Atomic Energy Authority Uk | Catalyst bodies |
| US4813759A (en) | 1983-08-25 | 1989-03-21 | The Babcock & Wilcox Company | Fiber optic high and low level alarms |
| EP0236425A1 (en) * | 1985-09-06 | 1987-09-16 | EASTMAN KODAK COMPANY (a New Jersey corporation) | Conductive filter cartridge and method for making same |
| RU2066232C1 (ru) | 1992-09-18 | 1996-09-10 | Зеликсон Борис Малкиэлевич | Фильтрующий элемент для фильтра очистки воздуха |
| US5670238A (en) | 1995-04-13 | 1997-09-23 | Anderson & Middleton Company | Laminate sheet material |
| US5820646A (en) * | 1996-04-26 | 1998-10-13 | Donaldson Company, Inc. | Inline filter apparatus |
| ZA973639B (en) * | 1996-04-26 | 1998-10-26 | Donaldson Co Inc | Fluted filter media |
| US8449638B2 (en) | 1999-11-05 | 2013-05-28 | Donaldson Company, Inc. | Filter element, air cleaner, and methods |
| US6776814B2 (en) | 2000-03-09 | 2004-08-17 | Fleetguard, Inc. | Dual section exhaust aftertreatment filter and method |
| DE10063789A1 (de) | 2000-12-21 | 2002-06-27 | Mann & Hummel Filter | Filterelement zur stirnseitigen Anströmung |
| EP1247558A1 (en) * | 2001-04-07 | 2002-10-09 | 3M Innovative Properties Company | A combination filter for filtering fluids |
| US6544310B2 (en) | 2001-05-24 | 2003-04-08 | Fleetguard, Inc. | Exhaust aftertreatment filter with particulate distribution pattern |
| DE10153284A1 (de) | 2001-10-29 | 2003-05-15 | Emitec Emissionstechnologie | Filterverbund und Verfahren zu seiner Herstellung |
| DE10153283A1 (de) | 2001-10-29 | 2003-05-15 | Emitec Emissionstechnologie | Hitzebeständige Filterlage, Filterkörper und Verfahren zu seiner Herstellung |
| DE60327890D1 (de) | 2002-12-11 | 2009-07-16 | Donaldson Co Inc | Z-filtermedien mit gegenstromreinigungssystemen und -verfahren |
| US6887343B2 (en) * | 2002-12-20 | 2005-05-03 | Fleetguard, Inc. | Filter coating, winding, finishing and manufacturing system |
| FR2857696B1 (fr) | 2003-07-18 | 2005-10-21 | Saint Gobain Ct Recherches | Bloc filtrant pour la filtration de particules contenues dans les gaz d'echappement d'un moteur a combustion interne. |
| JP4738184B2 (ja) | 2005-03-24 | 2011-08-03 | 三菱重工業株式会社 | ガス浄化装置及び排ガス処理方法 |
| US8702830B2 (en) | 2005-11-14 | 2014-04-22 | Dcl International Inc. | Diesel exhaust filtering apparatus |
| US7625419B2 (en) | 2006-05-10 | 2009-12-01 | Donaldson Company, Inc. | Air filter arrangement; assembly; and, methods |
| DE102006043706A1 (de) | 2006-09-18 | 2008-03-27 | Robert Bosch Gmbh | Filterelement, insbesondere zur Filterung von Abgasen einer Brennkraftmaschine |
| EP2514506B1 (en) * | 2007-02-02 | 2019-08-14 | Donaldson Company, Inc. | Air filtration media pack and methods |
| CN105381650B (zh) * | 2007-06-26 | 2018-05-29 | 唐纳森公司 | 过滤介质包，过滤元件和方法 |
| US8603229B2 (en) * | 2007-11-02 | 2013-12-10 | Auburn University | Multi-element structured arrays (MESA's) for cost effective and high efficiency treatment of fluids |
| US8608819B2 (en) | 2007-12-07 | 2013-12-17 | Mann+Hummel Gmbh | Filter device for filtering gaseous fluids |
| US7998259B2 (en) | 2008-01-17 | 2011-08-16 | Rajagopal Vijayakumar | Combination high efficiency particle and gas filter |
| AU2009219489B2 (en) | 2008-02-25 | 2013-09-05 | Donaldson Company, Inc. | Filter element for pulse cleaning and methods |
| BRPI0915931B1 (pt) * | 2008-07-25 | 2020-03-31 | Donaldson Company, Inc. | Pacotes de agentes de filtração pregueados |
| WO2010017407A1 (en) | 2008-08-06 | 2010-02-11 | Donaldson Company, Inc. | Z-media having flute closures, methods and apparatus |
| US8317890B2 (en) | 2008-08-29 | 2012-11-27 | Donaldson Company, Inc. | Filter assembly; components therefor; and, methods |
| US8491684B2 (en) | 2009-02-27 | 2013-07-23 | Donaldson Company, Inc. | Filter cartridge; components thereof; and methods |
| BRPI1014857B1 (pt) | 2009-03-31 | 2020-09-15 | Donaldson Company, Inc | Cartucho de filtro de ar, limpador de ar e método de manutenção do mesmo |
| US8236082B2 (en) | 2009-06-19 | 2012-08-07 | Hollingsworth & Vose Company | Flutable fiber webs with high dust holding capacity |
| BR112012008989B1 (pt) | 2009-10-14 | 2021-08-31 | Donaldson Company, Inc | Cartuchos de filtro de ar e gaxeta para uso com um cartucho de filtro |
| US20110252759A1 (en) * | 2010-04-15 | 2011-10-20 | General Electric Company | Filter |
| DE102010019046A1 (de) | 2010-05-03 | 2011-11-03 | Mahle International Gmbh | Filterlage |
| RU2438754C2 (ru) | 2010-07-06 | 2012-01-10 | Владимир Васильевич Овинкин | Самонесущая рифленая фильтрующая среда (варианты) |
| US8888885B2 (en) | 2010-09-07 | 2014-11-18 | Cummins Filtration Ip Inc. | Filter and filter media having reduced restriction |
| US8834591B2 (en) | 2010-10-01 | 2014-09-16 | Aaf-Mcquay Inc. | Filter structure for removing contaminants from stream of fluid |
| BR112012008427A2 (pt) | 2010-11-16 | 2018-06-05 | Cummins Filtration Ip Inc | elementos de filtro |
| CN103347585B (zh) | 2011-02-03 | 2016-08-31 | 唐纳森公司 | 过滤介质包、过滤器组合件以及方法 |
| JP5834858B2 (ja) | 2011-07-27 | 2015-12-24 | トヨタ紡織株式会社 | 流体フィルタ |
| JP5404730B2 (ja) | 2011-10-05 | 2014-02-05 | シャープ株式会社 | フィルタ及び空気清浄機 |
| SE537323C2 (sv) * | 2012-01-31 | 2015-04-07 | Camfil Ab | Luftfiltersystem |
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| AT513286B1 (de) * | 2012-10-12 | 2014-03-15 | Ift Gmbh | Filtersystem |
| US20140208705A1 (en) | 2013-01-25 | 2014-07-31 | Baldwin Filters, Inc. | Mutli-Pass Fluted Filter |
| AU2014226140B2 (en) | 2013-03-08 | 2018-03-22 | Atmus Filtration IP Inc. | Corrugated filter media with modulated corrugations |
| US9492775B2 (en) * | 2013-03-15 | 2016-11-15 | Donaldson Company, Inc. | Air filtration media, media constructions and methods |
| EP3092051B1 (en) * | 2014-01-07 | 2021-05-05 | Donaldson Company, Inc. | Filtration media pack with fluted and facing sheet having protrusions |
| US20170197165A1 (en) | 2014-07-25 | 2017-07-13 | Cummins Filtration Ip, Inc. | Filter element with varied filter media pack characteristics |
| DE112015004103T5 (de) * | 2014-09-08 | 2017-06-14 | Clarcor Air Filtration Products, Inc. | Filter mit hoher Staubkapazität |
| WO2016077377A1 (en) * | 2014-11-10 | 2016-05-19 | Donaldson Company, Inc. | Filtration media packs comprising plurality of bosses between filter media, filter elements, and methods for manufacturing |
| BR122022010023B1 (pt) | 2015-03-02 | 2023-03-07 | Donaldson Company, Inc | Cartucho de filtro de ar |
| CN204619763U (zh) * | 2015-04-21 | 2015-09-09 | 武汉工程大学 | 一种净水用无机陶瓷膜过滤组件 |
| KR20250172714A (ko) * | 2015-12-18 | 2025-12-09 | 도날드슨 컴파니, 인코포레이티드 | 필터 카트리지 및 공기 청정기 조립체 |
| EP3551316B1 (en) | 2016-12-12 | 2025-05-07 | Donaldson Company, Inc. | Filter media packs and filter elements |
| US20180307644A1 (en) | 2017-04-19 | 2018-10-25 | Hewlett Packard Enterprise Development Lp | Pluggable non-volative memory drives |
| BR112020024980A2 (pt) | 2018-06-11 | 2021-03-23 | Donaldson Company, Inc. | meios filtrantes, pacotes de meios filtrantes e elementos filtrantes |
| JP2020008772A (ja) | 2018-07-10 | 2020-01-16 | キヤノン株式会社 | 画像形成装置 |
-
2019
- 2019-06-11 BR BR112020024980-7A patent/BR112020024980A2/pt active Search and Examination
- 2019-06-11 CN CN201980038251.XA patent/CN112584915B/zh active Active
- 2019-06-11 JP JP2020564354A patent/JP7804397B2/ja active Active
- 2019-06-11 CN CN202310226543.4A patent/CN116272183B/zh active Active
- 2019-06-11 MX MX2020013316A patent/MX2020013316A/es unknown
- 2019-06-11 WO PCT/US2019/036601 patent/WO2019241284A1/en not_active Ceased
- 2019-06-11 US US16/438,183 patent/US11596893B2/en active Active
- 2019-06-11 EP EP19734590.3A patent/EP3801830A1/en not_active Ceased
-
2020
- 2020-12-08 MX MX2024003154A patent/MX2024003154A/es unknown
-
2023
- 2023-01-26 US US18/101,909 patent/US11986764B2/en active Active
-
2024
- 2024-04-04 JP JP2024060929A patent/JP2024099550A/ja not_active Withdrawn
- 2024-05-15 US US18/664,910 patent/US20240359124A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US11986764B2 (en) | 2024-05-21 |
| WO2019241284A1 (en) | 2019-12-19 |
| EP3801830A1 (en) | 2021-04-14 |
| MX2024003154A (es) | 2024-04-15 |
| JP2024099550A (ja) | 2024-07-25 |
| US11596893B2 (en) | 2023-03-07 |
| CN112584915A (zh) | 2021-03-30 |
| CN116272183B (zh) | 2025-06-27 |
| JP2021528227A (ja) | 2021-10-21 |
| CN116272183A (zh) | 2023-06-23 |
| CN112584915B (zh) | 2023-03-31 |
| US20190374897A1 (en) | 2019-12-12 |
| JP7804397B2 (ja) | 2026-01-22 |
| MX2020013316A (es) | 2021-02-22 |
| US20230241542A1 (en) | 2023-08-03 |
| US20240359124A1 (en) | 2024-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] |