BRPI0814860A2 - Elementos de filtro - Google Patents
Elementos de filtroInfo
- Publication number
- BRPI0814860A2 BRPI0814860A2 BRPI0814860-0A2A BRPI0814860A BRPI0814860A2 BR PI0814860 A2 BRPI0814860 A2 BR PI0814860A2 BR PI0814860 A BRPI0814860 A BR PI0814860A BR PI0814860 A2 BRPI0814860 A2 BR PI0814860A2
- Authority
- BR
- Brazil
- Prior art keywords
- filter elements
- filter
- elements
- 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
- B01D46/24—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
- B01D46/52—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
- 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
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
- B01D46/60—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel arranged concentrically or coaxially
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/834,905 US7740678B2 (en) | 2007-08-07 | 2007-08-07 | High capacity filter |
| PCT/US2008/056600 WO2009020672A1 (en) | 2007-08-07 | 2008-03-12 | High capacity filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0814860A2 true BRPI0814860A2 (pt) | 2015-02-03 |
Family
ID=40341618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0814860-0A2A BRPI0814860A2 (pt) | 2007-08-07 | 2008-03-12 | Elementos de filtro |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7740678B2 (pt) |
| CN (1) | CN101772371B (pt) |
| BR (1) | BRPI0814860A2 (pt) |
| DE (1) | DE112008001949B4 (pt) |
| WO (1) | WO2009020672A1 (pt) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE473795T1 (de) * | 2005-10-12 | 2010-07-15 | Kohler Co | Luftreinigeranordnung |
| US8425644B2 (en) | 2008-01-31 | 2013-04-23 | Anders Sundvik | High flow V-bank filter |
| EP2247362B1 (de) * | 2008-02-26 | 2014-04-23 | Mann + Hummel GmbH | Luftfilter mit vorabscheider |
| DE102008011186A1 (de) * | 2008-02-26 | 2009-09-03 | Mann + Hummel Gmbh | Filtereinrichtung, insbesondere Luftfilter für eine Brennkraftmaschine |
| US9492773B2 (en) * | 2008-02-26 | 2016-11-15 | Mann+Hummel Gmbh | Filter device, especially an air filter |
| US8979964B2 (en) * | 2008-02-26 | 2015-03-17 | Mann+Hummel Gmbh | Efficiency-improved multiple bellows filter |
| US8808432B2 (en) | 2008-06-13 | 2014-08-19 | Kohler Co. | Cyclonic air cleaner |
| DE202008017059U1 (de) * | 2008-12-23 | 2010-05-12 | Mann + Hummel Gmbh | Filtereinrichtung für Brennkraftmaschinen |
| DK200901308A (da) * | 2009-12-11 | 2011-06-12 | Nordic Air Filtration As | Filter til fjernelse af partikler fra gasstrømme |
| EP2525891B1 (en) | 2010-01-22 | 2020-10-07 | Donaldson Company, Inc. | Pulse jet air cleaner systems; evacution valve arrangements; air cleaner components; and, methods |
| US8828123B2 (en) | 2010-09-10 | 2014-09-09 | Cummins Filtration Ip Inc. | Air cleaner with endcap cover |
| US8764870B2 (en) | 2010-09-16 | 2014-07-01 | Cummins Filtration Ip, Inc. | V-shaped filter and fixture |
| DE112011103121B4 (de) | 2010-09-16 | 2023-12-07 | Cummins Filtration Ip, Inc. | Austauschbares luftfilterelement und luftfilterbaugruppe |
| FR2967917B1 (fr) * | 2010-11-25 | 2015-12-18 | Airbus Operations Sas | Filtre destine a une bouche d'aspiration d'un systeme confine d'un aeronef |
| MX359078B (es) | 2012-01-05 | 2018-09-13 | Bha Altair Llc | Medio a prueba de agua y repelente de sal, y filtro. |
| US20130315713A1 (en) * | 2012-05-22 | 2013-11-28 | General Electric Company | Device for filtering fluid in a power generating system |
| US20140014597A1 (en) * | 2012-07-13 | 2014-01-16 | Cummins Filtration Ip, Inc. | Dual Flow Filter Element |
| USD698017S1 (en) | 2012-07-25 | 2014-01-21 | Tdc Filter Manufacturing, Inc. | Filter adaptor |
| US8926725B2 (en) | 2012-07-31 | 2015-01-06 | Cummins Filtration Ip, Inc. | V-shaped filter with serviceable frames and cartridges |
| US10507419B2 (en) | 2013-01-14 | 2019-12-17 | Cummins Filtration Ip, Inc. | Cleanable filter |
| US10118117B2 (en) | 2013-06-06 | 2018-11-06 | Cummins Filtration Ip, Inc. | Air filter with improved performance or positioning |
| DE102014016301A1 (de) * | 2014-11-06 | 2016-05-25 | Mann + Hummel Gmbh | Hohlfilterelement eines Filters zur Filtrierung von Fluid, Filter, Filtergehäuse und Dichtung eines Hohlfilterelements |
| DE102014016300B4 (de) * | 2014-11-06 | 2018-05-30 | Mann + Hummel Gmbh | Filter sowie Verwendung eines Hohlfilterelements in diesem Filter |
| DE102014019901B3 (de) | 2014-11-06 | 2023-04-13 | Mann+Hummel Gmbh | Filter |
| CN106999807B (zh) | 2014-12-18 | 2019-12-20 | 康明斯过滤Ip公司 | 过滤装置的自动排放塞 |
| US10898839B2 (en) * | 2014-12-19 | 2021-01-26 | Cummins Filtration Ip, Inc | Pre-cleaning air filter |
| US9656199B2 (en) * | 2015-03-04 | 2017-05-23 | Tung-Tsai Lee | Oil mist filter |
| DE102016003455B4 (de) * | 2015-04-10 | 2020-08-06 | Mann+Hummel Gmbh | Filteraufnahme und Filteranordnung |
| DE102016003456A1 (de) * | 2015-04-10 | 2016-10-13 | Mann + Hummel Gmbh | Filteraufnahme, Filterelement und Filteranordnung |
| DE102016003454A1 (de) * | 2015-04-10 | 2016-10-13 | Mann + Hummel Gmbh | Filteraufnahme und Filteranordnung |
| US12168193B2 (en) | 2015-07-15 | 2024-12-17 | Baldwin Filters, Inc. | Filter with shield features |
| WO2017011787A1 (en) | 2015-07-15 | 2017-01-19 | Baldwin Filters, Inc. | Multi-component holding assembly for multi-panel air filter |
| US10369508B2 (en) | 2017-02-23 | 2019-08-06 | Baldwin Filters, Inc. | Filter with shield features |
| DE102016217339A1 (de) | 2016-09-12 | 2018-03-15 | Mahle International Gmbh | Luftfiltereinrichtung für eine Frischluftanlage einer Brennkraftmaschine |
| WO2019018465A1 (en) | 2017-07-20 | 2019-01-24 | Cummins Filtration Ip, Inc. | Radial seal air filter |
| AU2018335572B2 (en) | 2017-09-25 | 2023-12-14 | Donaldson Company, Inc. | Filter assembly |
| DE112019000386T5 (de) | 2018-01-12 | 2020-10-15 | Cummins Filtration Ip, Inc. | Leicht zu wartender Luftfilter |
| US10799819B2 (en) | 2018-06-11 | 2020-10-13 | Cummins Filtration Sarl | Filtration system with automatic drain plug |
| US12172116B2 (en) | 2018-10-23 | 2024-12-24 | Cummins Filtration Ip, Inc. | Air filter assembly with a permeable baffle |
| WO2020198702A1 (en) | 2019-03-27 | 2020-10-01 | Donaldson Company, Inc. | Particle separator filter with an axially extending flow face |
| WO2021101756A1 (en) | 2019-11-18 | 2021-05-27 | Cummins Filtration Inc. | Low restriction air filter |
| US12496546B2 (en) | 2020-04-14 | 2025-12-16 | Cummins Filtration Inc. | Filter element with closed endcap forming a seal positioned at different axial distances |
| DE102020116398B4 (de) | 2020-06-22 | 2025-09-04 | Mann+Hummel Gmbh | Filterelement, Gehäuse für ein Filtersystem und Filtersystem mit einem Filterelement und einem Gehäuse |
| USD1111148S1 (en) * | 2021-04-19 | 2026-02-03 | Mann+Hummel Gmbh | Picolino filter with optimized keylock |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1036350A (en) * | 1964-07-17 | 1966-07-20 | Gen Motors Ltd | Filter units for liquid filters |
| US3370708A (en) * | 1966-03-16 | 1968-02-27 | Champion Lab Inc | Dual element, dual valve, twist-on type filter assembly |
| US3333624A (en) * | 1966-06-20 | 1967-08-01 | Southwire Co | Casting wheel cooling method |
| US3494114A (en) * | 1967-12-14 | 1970-02-10 | Nefco Filter Corp | Air filter with secondary safety filtering element |
| US3988244A (en) * | 1975-06-30 | 1976-10-26 | Sta-Rite Industries, Inc. | Cartridge filter |
| US4135899A (en) | 1977-05-25 | 1979-01-23 | Donaldson Company, Inc. | Safety filter for air cleaner |
| US4261710A (en) | 1979-03-16 | 1981-04-14 | Donaldson Company, Inc. | Two-stage air cleaner and method of preventing contamination of a safety filter |
| US4235611A (en) | 1979-04-23 | 1980-11-25 | Fram Corporation | Air filter |
| US4317727A (en) * | 1980-06-18 | 1982-03-02 | Meissner Manufacturing Company, Inc. | Fluid filter cartridge and method of its construction |
| US4507200A (en) * | 1980-06-18 | 1985-03-26 | Meissner Manufacturing Company, Inc. | Fluid filter cartridge and method of its construction |
| US4714546A (en) * | 1986-02-10 | 1987-12-22 | Newport Filters, Inc. | Potable water filter |
| US4948398A (en) * | 1989-04-28 | 1990-08-14 | Ceco Filters, Inc. | Multi-candle fiber mist eliminator |
| US5152890A (en) * | 1989-10-27 | 1992-10-06 | Pall Corporation | Filter device |
| DE4241586C1 (de) * | 1992-12-10 | 1994-01-27 | Mann & Hummel Filter | Luftfilter |
| US5320653A (en) | 1993-05-20 | 1994-06-14 | Nelson Industries, Inc. | Air precleaning apparatus |
| US5431706A (en) | 1993-10-05 | 1995-07-11 | Dry Systems Technologies | Disposable particulate filter |
| US6261334B1 (en) | 1999-01-29 | 2001-07-17 | Nelson Industries, Inc. | High flow capacity filter |
| US6391076B1 (en) | 1999-01-29 | 2002-05-21 | Nelson Industries, Inc. | Full flow filter |
| US6149700A (en) | 1999-01-29 | 2000-11-21 | Nelson Industries, Inc. | Increased flow capacity filter |
| US6258144B1 (en) * | 1999-10-20 | 2001-07-10 | Jui-Fa Huang | Air filtering device for a vehicle engine including interengaged filter members and a flow regulation member |
| DE19955635A1 (de) | 1999-11-20 | 2001-05-31 | Argo Gmbh Fuer Fluidtechnik | Filtervorrichtung |
| US6402798B1 (en) | 2000-09-19 | 2002-06-11 | Nelson Industries, Inc. | Twist and lock filter housing with nontorsional anti-rotation stop |
| US6416561B1 (en) | 2000-10-20 | 2002-07-09 | Nelson Industries, Inc. | Open flow filter with safety element |
| US6383244B1 (en) | 2000-10-20 | 2002-05-07 | Nelson Industries, Inc. | Filter with retained safety element |
| US6511599B2 (en) | 2000-12-18 | 2003-01-28 | Nelson Industries, Inc. | Multi-element cylindrical filter with equalized flow |
| US8241494B2 (en) | 2001-03-20 | 2012-08-14 | Assion Norbert M | Liquid filter assembly |
| US7014761B2 (en) | 2002-06-07 | 2006-03-21 | Baldwin Filters, Inc. | Environmentally friendly dual lube venturi filter cartridge |
| US7008465B2 (en) | 2003-06-19 | 2006-03-07 | Donaldson Company, Inc. | Cleanable high efficiency filter media structure and applications for use |
| US6958083B1 (en) | 2004-01-15 | 2005-10-25 | Fleetguard, Inc. | Air cleaner with reduced restriction precleaner |
| US7452395B2 (en) * | 2004-09-30 | 2008-11-18 | K&N Engineering, Inc. | Air filter for a scoop |
| CN101155623B (zh) * | 2005-04-05 | 2011-06-29 | 唐纳森公司 | 过滤元件的结构，过滤方法和构造方法 |
| DE202005014689U1 (de) * | 2005-09-16 | 2007-02-01 | Mann + Hummel Gmbh | Flüssigkeitsfilterelement |
| US7998349B2 (en) | 2005-10-11 | 2011-08-16 | Millipore Corporation | Integrity testable multilayered filter device |
-
2007
- 2007-08-07 US US11/834,905 patent/US7740678B2/en active Active
-
2008
- 2008-03-12 DE DE112008001949.5T patent/DE112008001949B4/de not_active Expired - Fee Related
- 2008-03-12 WO PCT/US2008/056600 patent/WO2009020672A1/en not_active Ceased
- 2008-03-12 CN CN2008801008978A patent/CN101772371B/zh not_active Expired - Fee Related
- 2008-03-12 BR BRPI0814860-0A2A patent/BRPI0814860A2/pt active Search and Examination
Also Published As
| Publication number | Publication date |
|---|---|
| DE112008001949T5 (de) | 2010-09-09 |
| WO2009020672A1 (en) | 2009-02-12 |
| US20090038276A1 (en) | 2009-02-12 |
| CN101772371A (zh) | 2010-07-07 |
| DE112008001949B4 (de) | 2017-02-09 |
| US7740678B2 (en) | 2010-06-22 |
| CN101772371B (zh) | 2013-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06I | Publication of requirement cancelled [chapter 6.9 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B15K | Others concerning applications: alteration of classification |
Ipc: B01D 50/00 (2006.01), B01D 29/52 (2006.01), B01D 2 |
|
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |