WO2009047204A1 - Filterelement mit v-dichtung - Google Patents
Filterelement mit v-dichtung Download PDFInfo
- Publication number
- WO2009047204A1 WO2009047204A1 PCT/EP2008/063222 EP2008063222W WO2009047204A1 WO 2009047204 A1 WO2009047204 A1 WO 2009047204A1 EP 2008063222 W EP2008063222 W EP 2008063222W WO 2009047204 A1 WO2009047204 A1 WO 2009047204A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- housing
- filter element
- seal
- filter
- end plate
- 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
- B01D46/2414—End caps including additional functions or special forms
-
- 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
-
- 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
- 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
- F02M35/024—Air cleaners using filters, e.g. moistened
-
- 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
- B01D2271/022—Axial sealings
-
- 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
- B01D2271/027—Radial sealings
-
- 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
Definitions
- the invention relates to a filter element and a filter system, in particular
- a housing having an axial outlet opening and a substantially
- an air inlet opening is arranged at the periphery of the housing.
- the housing has a substantially cylindrical filter element
- ge end plate which is a substantially cylindrical, radially inwardly
- the known from the above-mentioned US-type filter cartridge and other commonly used filter cartridges consist of a combination of materials, in particular steel sheet is used for the support tubes.
- the filter medium is paper or a plastic fleece.
- the end plates are made of plastic, for example a soft elastomer.
- the reliable and process-reliable sealing of the filter element in a housing is important.
- the seal should be made temperature resistant and vibration resistant. Even in systems or facilities that are exposed to strong vibrations or vibrations, the sealing of the filter element must be ensured. At the same time, however, the filter element itself should as far as possible have no metallic elements so that it can be easily disposed of thermally.
- the invention is therefore an object of the invention to provide a filter element and a filter system with a high filtration property and a reliable seal between the region of the unfiltered and the region of the filtered medium. This object is solved by the features of the main claim.
- the main advantage of the invention is that by the design of the seal of the filter element with an annular collar and a ring collar enveloping or partially enveloping seal ensures that on the one hand a high sealing effect and on the other hand, a support of the filter element is achieved in a housing. Especially with the use of plastic and the seal on vibration-loaded elements a design is required, which works reliably even with extreme temperature fluctuations.
- the end plate which carries the seal, made of a thermoplastic material.
- the component which forms the seal consists of an elastomer and the component which produces the connection to the filter medium consists of a hard plastic. This can be welded or glued to the filter medium.
- a further embodiment provides that the seal is supported on webs in the region of the Dichtungsfactnut.
- the webs practice one Force on the annular collar in such a way that the sealing lips rest reliably on the housing wall of the filter housing.
- the invention also relates to a filter system with a filter element.
- This filter system is used in particular for filtering the intake air of an internal combustion engine and consists of a housing and a lid for receiving the filter element.
- the end plates can also be produced in the thixotropic application process. This means a metering of the thixotropic material in which at the same time the sealing structure is formed without additional shell molds.
- the filter system is equipped with an annular groove which communicates in the region of the seal with the sealing contours of the filter element.
- a cyclone or rotary flow separator is arranged on the housing in the region of the inlet. This consists of guide ribs, which set the medium to be filtered in a rotation or rotation. By this rotation, the dirt is directed to the outside and discharged at a suitable location via a dirt outlet.
- FIG. 1 shows the detailed representation in the sealing region of the filter housing.
- the filter system according to Figure 1 consists of a housing 26 which is constructed substantially concentric and having an inlet 28.
- the filter system is used to filter the intake air of an internal combustion engine. Via the inlet 28, the air to be cleaned according to the arrow 38 is supplied, flows through a Zyklonvorabscheider 34 and is placed there in a rotary flow. Due to this rotational flow particles that are in the air, get to the housing outer wall and are carried from there via a dirt outlet 35, which can be closed by a suitable valve to the outside.
- a middle piece 37 is arranged on the housing 26, a middle piece 37 is arranged. This is likewise designed concentrically and coupled to the housing in the region 40, for example via a welded connection. At the middle piece 37 there is a cover 27. This is releasably connected to the center piece via snap fasteners or other suitable closure system. Cover, Centerpiece and housing thus constitute a closed system, which has an outlet 29 for discharging the purified air.
- a filter element 39 This consists of a zigzag folded filter medium 10 and is constructed in a concentric shape. At the end faces, the filter element 39 has end disks 11, 12. While one end disk 12 has a concentric opening 13, the further end disk 11 is closed by a closure piece 24. The air to be cleaned flows according to the arrow 41 through the filter element and according to arrow 42 cleaned via the outlet 29 to an internal combustion engine, not shown here.
- the filter element has on the left side arranged end plate 12 an annular collar 14.
- a seal 15 which completely surrounds the annular collar.
- This seal is attached to the ring collar or sprayed onto the ring collar in a two-component injection molding process.
- the seal has outwardly extending sealing lips 17.
- the sealing lips are preceded by a dust protection lip 21 which separates the dust-loaded area 20 from the sealing area.
- the sealing lips run concentrically along the housing wall 19 and, together with the housing wall 19, form the seal between the unfiltered air region (region 20) and the clean air region 43.
- the annular groove 31, which ultimately receives the sealing system is equipped on the housing wall 19 opposite side with webs 21. These webs extend axially and thus form a slotted contact edge for the seal 15. At the same time, the webs generate on the annular collar 14 a force which is directed radially outwards and thus increases the sealing effect.
- the filter element is inserted axially into the housing. This means that the seal must slide along the webs 21. To improve the positioning and movement in the desired position, a circumferential leading edge 44 is provided, which allows in conjunction with a bevel 45 easy insertion of the seal in the groove 18.
- the end plate 11 is provided with support members 46, 47, 48, 49, which rest against the cover 27 and provide a defined mounting position of the filter element in the housing.
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)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/681,335 US8152876B2 (en) | 2007-10-02 | 2008-10-02 | Filter element having V-seal |
DE112008002445.6T DE112008002445B4 (de) | 2007-10-02 | 2008-10-02 | Filterelement mit V-Dichtung, Filtersystem und dessen Verwendung |
JP2010527453A JP5133421B2 (ja) | 2007-10-02 | 2008-10-02 | Vシールを備えたフィルタエレメント |
CN2008801108463A CN101815568B (zh) | 2007-10-02 | 2008-10-02 | 带有v形密封件的过滤器元件 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202007014821U DE202007014821U1 (de) | 2007-10-02 | 2007-10-02 | Filterelement V-Dichtung |
DE202007014821.6 | 2007-10-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009047204A1 true WO2009047204A1 (de) | 2009-04-16 |
Family
ID=40260666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2008/063222 WO2009047204A1 (de) | 2007-10-02 | 2008-10-02 | Filterelement mit v-dichtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US8152876B2 (de) |
JP (1) | JP5133421B2 (de) |
CN (1) | CN101815568B (de) |
DE (2) | DE202007014821U1 (de) |
WO (1) | WO2009047204A1 (de) |
Cited By (4)
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---|---|---|---|---|
CN102019122A (zh) * | 2009-09-15 | 2011-04-20 | 卡尔·弗罗伊登伯格公司 | 带有可卡接的v形连接板的过滤装置 |
CN101780359B (zh) * | 2009-11-23 | 2012-01-25 | 安吉县盛丰玻璃纤维有限公司 | 除尘器滤袋袋口的密封圈及其制作方法 |
DE102016208277A1 (de) | 2016-05-13 | 2017-11-16 | Mahle International Gmbh | Filtereinrichtung mit Filterelement |
DE102016213357A1 (de) | 2016-07-21 | 2018-01-25 | Mahle International Gmbh | Filtereinrichtung, insbesondere Luftfilter, für eine Frischluftanlage einer Brennkraftmaschine |
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ATE372162T1 (de) | 2002-10-28 | 2007-09-15 | Donaldson Co Inc | Luftfilter; auswechselbare filterpatrone; und verfahren |
EP2301646B1 (de) | 2004-04-13 | 2013-06-05 | Donaldson Company, Inc. | Filterpatrone für die Filtration von Flüssigkeiten |
US7520913B2 (en) | 2005-02-04 | 2009-04-21 | Donaldson Company, Inc. | Non-cylindrical filter elements, and methods |
JP2009515096A (ja) | 2005-11-09 | 2009-04-09 | ドナルドソン カンパニー,インコーポレイティド | フィルタエレメントのシール構造、フィルタエレメントアッセンブリ及び方法 |
WO2007149388A2 (en) | 2006-06-19 | 2007-12-27 | Donaldson Company, Inc. | Air cleaner with pulse jet reverse cleaning |
US8273143B2 (en) | 2006-10-06 | 2012-09-25 | Donaldson Company, Inc. | Air cleaner, replaceable filter cartridges, and methods |
DE202007006962U1 (de) * | 2007-05-11 | 2008-09-18 | Mann+Hummel Gmbh | Kompaktfilterelement |
US8404029B2 (en) | 2007-06-14 | 2013-03-26 | Donaldson Company, Inc. | Crankcase ventilation filter arrangments; components; and, methods |
US8292984B2 (en) | 2007-07-20 | 2012-10-23 | Donaldson Company, Inc. | Air cleaner arrangments with end support for cartridge; components; and, methods |
US8066791B2 (en) | 2007-07-20 | 2011-11-29 | Donaldson Company, Inc. | Air cleaner arrangements with internal and external support for cartridge; components; and, methods |
CN102015058B (zh) * | 2008-02-26 | 2013-11-20 | 曼·胡默尔有限公司 | 用于内燃机的过滤装置、尤其是空气过滤器 |
MX2011000790A (es) | 2008-07-22 | 2011-02-24 | Donaldson Co Inc | Montaje de depurador de aire, componentes para el mismo y metodos. |
ITMI20090582A1 (it) * | 2009-04-09 | 2010-10-10 | Saipem Spa | Filtro per fluidi, in particolare per gas in impianti petrolchimici |
DE102012005532A1 (de) | 2012-03-21 | 2013-09-26 | Mann + Hummel Gmbh | Filterelement eines Filters zur Filtrierung von Fluiden und Filter |
US9186612B2 (en) | 2010-01-22 | 2015-11-17 | Donaldson Company, Inc. | Pulse jet air cleaner systems; evacuation valve arrangements; air cleaner components; and, methods |
DE102010041948A1 (de) * | 2010-10-04 | 2012-04-05 | Mahle International Gmbh | Filtereinrichtung |
DE102011120387B4 (de) * | 2010-12-15 | 2015-05-28 | Mann + Hummel Gmbh | Luftfilteranordnung und Filtervorrichtung mit einer Luftfilteranordnung |
CN103442782A (zh) | 2011-02-25 | 2013-12-11 | 唐纳森公司 | 空气过滤器滤芯、其部件和空气滤清器组件 |
US11235274B2 (en) | 2011-06-30 | 2022-02-01 | Donaldson Company, Inc. | Filter systems; components; features; and, methods of assembly and use |
US9387425B2 (en) | 2011-10-26 | 2016-07-12 | Donaldson Company, Inc. | Filter assemblies; components and features thereof; and, methods of use and assembly |
KR102274418B1 (ko) | 2011-10-26 | 2021-07-07 | 도날드슨 컴파니, 인코포레이티드 | 필터 카트리지 및 에어 필터 조립체 |
US9089804B2 (en) | 2012-11-19 | 2015-07-28 | Donaldson Company, Inc. | Filter arrangements; components; assemblies; and, methods |
US20140144111A1 (en) | 2012-11-29 | 2014-05-29 | Donaldson Company Inc. | Filter cartridges; features and methods of assemlby; air cleaner assemblies; and, filter cartridge combinations |
DE102013011609B4 (de) | 2013-07-12 | 2017-08-17 | Mann + Hummel Gmbh | Luftfilterelement und dieses enthaltenden Luftfilter |
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CN107002598B (zh) * | 2014-11-24 | 2020-09-08 | 曼·胡默尔有限公司 | 过滤装置、过滤元件和过滤装置的维护过程 |
EP4302859A3 (de) | 2015-12-18 | 2024-01-17 | Donaldson Company, Inc. | Filterpatronen und luftreinigeranordnungen |
US10413855B2 (en) | 2016-02-12 | 2019-09-17 | Donalson Company, Inc. | Filter elements, air cleaner assemblies, and methods of use and assembly |
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US11318405B2 (en) | 2016-06-17 | 2022-05-03 | Donaldson Company, Inc. | Air cleaner assemblies and methods of use |
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US11554338B2 (en) | 2016-12-01 | 2023-01-17 | Donaldson Company, Inc. | Filter elements, air cleaner assemblies, and methods of use and assembly |
JP6977150B2 (ja) * | 2017-04-26 | 2021-12-08 | ジーブイエス フィルトレイション,インコーポレイテッド | 複合ビードエアフィルタシール |
EP3401000A1 (de) | 2017-05-09 | 2018-11-14 | Donaldson Company, Inc. | Adapter und luftfilterpatrone zur verwendung mit solch einem adapter |
CN111432908B (zh) | 2017-06-05 | 2022-07-01 | 唐纳森公司 | 侧面装载式空气过滤器组件及其使用方法 |
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JP7291131B2 (ja) | 2017-11-27 | 2023-06-14 | ドナルドソン カンパニー,インコーポレイティド | エアクリーナアセンブリ及び使用方法 |
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US11773812B2 (en) * | 2018-11-28 | 2023-10-03 | Cummins Filtration Ip, Inc. | Curved seal on filter element and protective seal mold |
USD1002792S1 (en) | 2019-02-05 | 2023-10-24 | Donaldson Company, Inc. | Filter cartridge |
EP4124374B1 (de) * | 2021-07-28 | 2023-10-04 | Carl Freudenberg KG | Filteranordnung mit filter in einem gehäuse |
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- 2008-10-02 US US12/681,335 patent/US8152876B2/en active Active
- 2008-10-02 DE DE112008002445.6T patent/DE112008002445B4/de active Active
- 2008-10-02 WO PCT/EP2008/063222 patent/WO2009047204A1/de active Application Filing
- 2008-10-02 CN CN2008801108463A patent/CN101815568B/zh active Active
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102019122A (zh) * | 2009-09-15 | 2011-04-20 | 卡尔·弗罗伊登伯格公司 | 带有可卡接的v形连接板的过滤装置 |
CN101780359B (zh) * | 2009-11-23 | 2012-01-25 | 安吉县盛丰玻璃纤维有限公司 | 除尘器滤袋袋口的密封圈及其制作方法 |
DE102016208277A1 (de) | 2016-05-13 | 2017-11-16 | Mahle International Gmbh | Filtereinrichtung mit Filterelement |
EP3248667A1 (de) | 2016-05-13 | 2017-11-29 | Mahle International GmbH | Filtereinrichtung mit filterelement |
DE102016213357A1 (de) | 2016-07-21 | 2018-01-25 | Mahle International Gmbh | Filtereinrichtung, insbesondere Luftfilter, für eine Frischluftanlage einer Brennkraftmaschine |
Also Published As
Publication number | Publication date |
---|---|
CN101815568A (zh) | 2010-08-25 |
CN101815568B (zh) | 2013-04-24 |
DE112008002445B4 (de) | 2018-05-17 |
JP5133421B2 (ja) | 2013-01-30 |
JP2010540235A (ja) | 2010-12-24 |
US8152876B2 (en) | 2012-04-10 |
US20100275559A1 (en) | 2010-11-04 |
DE112008002445A5 (de) | 2010-09-16 |
DE202007014821U1 (de) | 2009-02-26 |
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