DE102005019672A1 - Filter system e.g. air filter, for e.g. commercial vehicle, has accommodation units to accommodate filter units, which are axially flow throughable, where cleaning efficiency of system is changeable by variation of number of filter units - Google Patents
Filter system e.g. air filter, for e.g. commercial vehicle, has accommodation units to accommodate filter units, which are axially flow throughable, where cleaning efficiency of system is changeable by variation of number of filter units Download PDFInfo
- Publication number
- DE102005019672A1 DE102005019672A1 DE102005019672A DE102005019672A DE102005019672A1 DE 102005019672 A1 DE102005019672 A1 DE 102005019672A1 DE 102005019672 A DE102005019672 A DE 102005019672A DE 102005019672 A DE102005019672 A DE 102005019672A DE 102005019672 A1 DE102005019672 A1 DE 102005019672A1
- Authority
- DE
- Germany
- Prior art keywords
- filter
- filter system
- filter housing
- units
- air
- Prior art date
- 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.)
- Withdrawn
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
- B01D46/56—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
-
- 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
- B01D46/62—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 series
- B01D46/64—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 series arranged concentrically or coaxially
-
- 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
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)
Abstract
Description
Die Erfindung betrifft ein Filtersystem für ein Kraftfahrzeug, insbesondere ein Luftfilter für ein Nutzfahrzeug, nach dem Oberbegriff des Patentanspruchs 1 sowie des Patentanspruchs 11.The The invention relates to a filter system for a motor vehicle, in particular an air filter for a commercial vehicle, according to the preamble of claim 1 and of patent claim 11.
Aus
der
Aufgabe der Erfindung ist es demgegenüber ein Filtersystem zu schaffen, welches eine einfache und kompakte Bauweise bei gleichzeitiger hoher Reinigungsleistung aufweist und für unterschiedliche Luftmengen von unterschiedlichen Motorvarianten einsetzbar ist.task In contrast, the invention is a Filter system to create, which is a simple and compact design with simultaneous high cleaning performance and for different air volumes can be used by different engine variants.
Diese Aufgabe wird durch ein Filtersystem mit den Merkmalen des Patentanspruchs 1 sowie des Patentanspruchs 11 gelöst.These The object is achieved by a filter system having the features of the patent claim 1 and the patent claim 11 solved.
Das erfindungsgemäße Filtersystem zeichnet sich dadurch aus, dass die Filterelemente axial durchströmbar sind, wobei bei gleichen Fluiddurchsätzen durch die Variation der Anzahl der Filterelemente die Reinigungsleistung des Filtersystems veränderbar ist. Mittels einheitlicher Filterpatronen können somit durch Kombination der Anzahl unterschiedliche Motorleistungen und damit Fluiddurchsätze bedient werden. Dies bedeutet im Weiteren, dass auch mit ein- und demselben Filtergehäuse verschiedene Fluiddurchsätze und damit Motorleistungen abgedeckt werden können und nicht je nach Baureihe des Fahrzeugs das Filtergehäuse entsprechend dem Fluiddurchsatz immer wieder konstruktiv angepasst werden muß. Das erfindungsgemäße Filtersystem ermöglicht vorteilhaft eine axiale Anströmung, Durchströmung und Abströmung der Filterelemente in gleichbleibender Richtung ohne Strömungsumlenkung des zu reinigenden Fluids. Dadurch wird der bei Umströmung der Filterelemente durch die Umlenkung der Luft auftretende zusätzliche Druckverlust und somit der damit verbundene höhere Kraftstoffverbrauch bzw. eine Leistungsverminderung der Brennkraftmaschine auf zuverlässige Weise weitestgehend vermieden.The Inventive filter system is characterized by the fact that the filter elements are axially flowed through, where at the same fluid flow rates by the variation of the number of filter elements, the cleaning performance the filter system changeable is. By means of uniform filter cartridges can thus by combination the number of different engine powers and thus fluid throughputs served become. This means further, that also with one and the same filter housing different fluid flow rates and thus engine performance can be covered and not depending on the series of the vehicle the filter housing always adapted structurally according to the fluid flow rate must become. The filter system according to the invention allows advantageously an axial flow, flow and outflow the filter elements in the same direction without flow deflection of the fluid to be cleaned. As a result, when the flow around the Filter elements by the deflection of the air occurring additional Pressure loss and thus the associated higher fuel consumption or a performance reduction of the internal combustion engine in a reliable manner largely avoided.
Aufgrund der axialen Anströmung und Abströmung kann der Filter vorteilhafterweise in ein Rohrleitungssystem eingesetzt werden. Die Integration des Filtergehäuses in die Roh- oder Reinluftführung erspart das Vorsehen von zusätzlichem Bauraum für das Filtergehäuse. Roh- und/oder Reinluftleitungen können somit zumindest teilweise entfallen. Hierdurch wird das erfindungsgemäße Filtersystem in seiner Bauweise wesentlich einfacher und kompakter und verringert somit die Teilevielfalt und hilft dadurch Kosten in der Fertigung und im Ersatzteilwesen sparen.by virtue of the axial flow and outflow the filter can advantageously be used in a piping system become. The integration of the filter housing in the raw or clean air management saves the provision of additional Space for the filter housing. Raw and / or clean air lines can thus at least partially omitted. As a result, the filter system according to the invention in its construction much easier and more compact and thus reduces the variety of parts and thereby helps costs in manufacturing and spare parts management save up.
In einer Ausführungsform nach Anspruch 2 sind die Aufnahmeeinrichtungen in Durchströmungsrichtung parallel zueinander im Filtergehäuse angeordnet.In an embodiment according to claim 2, the receiving means in the flow direction parallel to each other in the filter housing arranged.
In einer weitergebildeten Ausführungsform nach Anspruch 3 sind die Aufnahmeeinrichtungen quer zur Durchströmungsrichtung in einer Ebene im Filtergehäuse angeordnet.In a further developed embodiment according to Claim 3, the receiving means transverse to the flow direction in a plane in the filter housing arranged.
Gemäß einer bevorzugten Ausführungsform nach Anspruch 4 sind die Aufnahmeeinrichtungen in Durchströmungsrichtung zur besseren Fluidverteilung gegeneinander versetzt im Filtergehäuse angeordnet.According to one preferred embodiment according to Claim 4, the receiving devices in the flow direction offset for better fluid distribution against each other in the filter housing.
Bei einem nach Anspruch 5 ausgeführten Filtersystem ist die äußere Form des Filtergehäuses an die Platzverhältnisse des Kraftfahrzeuges angepasst.at one executed according to claim 5 Filter system is the outer shape of the filter housing to the space conditions adapted to the motor vehicle.
In einer Ausführungsform nach Anspruch 6 weist mindestens eine Aufnahmevorrichtung kein Filterelement auf.In an embodiment according to claim 6, at least one receiving device no filter element on.
In einer vorteilhaften Weiterbildung der Erfindung nach Anspruch 7 ist die nicht belegte Aufnahmeeinrichtung mit einem Dichtmaterial verschlossen. Dies kann beipielsweise ein Deckel oder eine Abdeckplatte mit zusätzlicher Abdichtung gegen die Umgebung sein, damit sich Roh- und Reinluftbereich nicht vermischen können.In An advantageous development of the invention according to claim 7 is the unoccupied receiving device with a sealing material locked. This can beipielsweise a cover or a cover plate with additional Seal against the environment, so that the raw and clean air area is not can mix.
In einer besonders vorteilhaften Weiterbildung nach Anspruch 8 ist der durch das mindestens eine fehlende Filterelement entstandene Leerraum als Resonanzvolumen nutzbar.In a particularly advantageous development according to claim 8 the result of the at least one missing filter element Empty space usable as resonant volume.
In einer alternativen Ausführungsform nach Anspruch 9 sind die Filterelemente als Patronen ausgebildet. Die Patrone ist beispielsweise durch gewickeltes oder geschichtetes Filterpapier bevorzugt als zylinderförmiger, quaderförmiger, prismenförmiger oder ovaler Körper herstellbar. Durch eine entsprechende Vergrößerung der Anströmfläche der Patronen lässt sich der Druckverlust der jeweiligen Patronen gezielt verringern. Als Filtermedien können an sich bekannte Papierfilter, Vliese, sowie auch mehrkomponentige und/oder mehrschichtige Materialien eingesetzt werden.In an alternative embodiment according to claim 9, the filter elements are designed as cartridges. The cartridge can be produced, for example, by wound or layered filter paper, preferably as a cylindrical, cuboidal, prismatic or oval body. By a corre sp As the flow area of the cartridges increases, the pressure loss of the respective cartridges can be purposefully reduced. As filter media known per se paper filter, nonwovens, as well as multi-component and / or multi-layer materials can be used.
Gemäß einer nach Anspruch 10 ausgeführten Erfindung sind die Filterelemente steckbar.According to one executed according to claim 10 Invention, the filter elements are pluggable.
Gemäß Anspruch 11 ist das Filtergehäuse des erfindungsgemäßen Fahrzeugs im Bereich eines Radkastens angeordnet.According to claim 11 is the filter housing of vehicle according to the invention arranged in the area of a wheel well.
In einer weiteren bevorzugten Ausführungsform nach Anspruch 12 ist das Filtergehäuse in seiner Form dem Radkasten angepasst. Das Filtergehäuse ist durch die flexible Anordnung der einzelnen Patronen prinzipiell an jeglichen Bauraum anpassbar.In a further preferred embodiment according to claim 12, the filter housing is in its shape the wheel well customized. The filter housing is due to the flexible arrangement of the individual cartridges in principle adaptable to any space.
Bei
einer bevorzugten Weiterbildung nach Anspruch 13 ist die Einlassöffnung und
damit der Rohlufteintritt mit einem Ende einer Rohrleitung verbunden,
deren anderes Ende im Bodenbereich, im Dachbereich (
Vorteilhafte Ausgestaltungen des erfindungsgemäßen Filtersystems sowie des erfindungsgemäßen Fahrzeugs sind Gegenstand der Unteransprüche und der Beschreibung.advantageous Embodiments of the filter system according to the invention and the vehicle according to the invention are the subject of the dependent claims and the description.
Die Erfindung wird nun anhand der beigefügten Zeichnungen weiter beschrieben. In dieser zeigt beispielhaft auf schematische Weise:The The invention will now be further described with reference to the accompanying drawings. In this shows by way of example in a schematic manner:
Bei
dem in
Das
in
Ferner
weisen die in den
Je
nach Motorvariante oder Luftbedarf kann aufgrund des jeweiligen
Einsatzes (On- oder Off-Road) die zur Filterung benötigte Filterfläche durch
Hinzufügen
oder Weglassen von Filterpatronen angepasst werden. Die Reinigungsleistung
des Filtersystems ist durch die Variation in Bezug auf die Anzahl
und/oder die Kapazität
zur Aufnahme von Schmutzpartikeln der Patronen beliebig variierbar. Der
Fluiddurchsatz ist abhängig
von der Motorleistung; die Patronen
Die
Pfeile symbolisieren die Strömungsrichtung
des zu reinigenden Fluids, hier der angesaugten Verbrennungsluft
für die
Brennkraftmaschine. Das zu reinigende Fluid, die Rohluft, wird dem
Filtersystem an dessen Anströmseite
zugeführt,
wobei die Filterelemente
Die
Filterelemente
Dies
erfolgt durch den nicht gesondert dargestellten Filtergehäusedeckel
bzw. die Filtergehäuseabdeckung,
welcher nach seiner Entfernung eine Öffnung zur Wartung der Patronen
Zur
Abscheidung von groben Verunreinigungen kann den Filterelementen
Bei
Nichtbelegung der vorhandenen Aufnahme- oder Steckvorrichtungen
ist der durch das mindestens eine fehlende Filterelement
In
Die
Roh- und/oder Reinluftrohrführungen können durch
die Sammelräume
Ferner
kann als ein weiterer Vorteil ein einheitliches Filtergehäuse
Die
im Filtergehäuse
Wie
in
Die
in
Claims (13)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005019672A DE102005019672A1 (en) | 2005-04-26 | 2005-04-26 | Filter system e.g. air filter, for e.g. commercial vehicle, has accommodation units to accommodate filter units, which are axially flow throughable, where cleaning efficiency of system is changeable by variation of number of filter units |
PCT/EP2006/003408 WO2006114205A1 (en) | 2005-04-26 | 2006-04-13 | Filter system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005019672A DE102005019672A1 (en) | 2005-04-26 | 2005-04-26 | Filter system e.g. air filter, for e.g. commercial vehicle, has accommodation units to accommodate filter units, which are axially flow throughable, where cleaning efficiency of system is changeable by variation of number of filter units |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005019672A1 true DE102005019672A1 (en) | 2006-11-02 |
Family
ID=36678450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005019672A Withdrawn DE102005019672A1 (en) | 2005-04-26 | 2005-04-26 | Filter system e.g. air filter, for e.g. commercial vehicle, has accommodation units to accommodate filter units, which are axially flow throughable, where cleaning efficiency of system is changeable by variation of number of filter units |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102005019672A1 (en) |
WO (1) | WO2006114205A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2366885A3 (en) * | 2010-03-19 | 2012-10-10 | Kobelco Construction Machinery Co., Ltd. | Engine air intake device and construction machine incorporated with the same |
ITRE20110078A1 (en) * | 2011-10-05 | 2013-04-06 | Ufi Filters Spa | MANIFOLD ELEMENT FOR A FILTERING CARTRIDGE |
ITRE20130024A1 (en) * | 2013-04-03 | 2014-10-04 | Ufi Filters Spa | MOTOR VEHICLE |
EP2221098B2 (en) † | 2009-02-16 | 2015-03-18 | NGK Insulators, Ltd. | Honeycomb structure |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103372345B (en) * | 2012-04-26 | 2016-03-16 | 曼·胡默尔有限公司 | For housing and the cleaner of cleaner |
ITRE20130064A1 (en) * | 2013-09-09 | 2015-03-10 | Ufi Filters Spa | MOTOR VEHICLE |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE890299C (en) * | 1951-12-18 | 1953-09-17 | Draegerwerk Ag | Gas filter system |
DE1576496A1 (en) * | 1967-01-16 | 1970-05-06 | Cambeis Dr Ing E H Walter | Filters, especially air filters for internal combustion engines |
DE3909402A1 (en) * | 1989-03-22 | 1990-09-27 | Schumacher Gmbh & Co Kg | Filter for gaseous media |
DE10032384A1 (en) * | 2000-07-06 | 2002-01-31 | Daimler Chrysler Ag | Filter system for motor vehicle has inlet housing part with inlet chamber containing row of cartridge-shaped filter elements; fluid to be cleaned flows around cartridges in common |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB947987A (en) * | 1962-08-20 | 1964-01-29 | Farr Co | A filter assembly |
GB1449599A (en) * | 1972-11-03 | 1976-09-15 | Marshall D A G | Filters for filtering gaseous streams |
US4602595A (en) * | 1984-03-01 | 1986-07-29 | Aisin Seiki Kabushiki Kaisha | Oil separator for internal combustion engine |
DE3737117A1 (en) * | 1987-11-02 | 1989-05-11 | Iso Punkt Ges Fuer Chemische P | Filter device for gases, especially for air |
EP0603392B1 (en) * | 1992-05-13 | 1996-12-18 | Sumitomo Electric Industries, Ltd | Particulate trap for purifying diesel engine exhaust gas |
US5472463A (en) * | 1994-06-14 | 1995-12-05 | Cummins Engine Company, Inc. | Pressure side integrated air filter and filtering networks for engines |
-
2005
- 2005-04-26 DE DE102005019672A patent/DE102005019672A1/en not_active Withdrawn
-
2006
- 2006-04-13 WO PCT/EP2006/003408 patent/WO2006114205A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE890299C (en) * | 1951-12-18 | 1953-09-17 | Draegerwerk Ag | Gas filter system |
DE1576496A1 (en) * | 1967-01-16 | 1970-05-06 | Cambeis Dr Ing E H Walter | Filters, especially air filters for internal combustion engines |
DE3909402A1 (en) * | 1989-03-22 | 1990-09-27 | Schumacher Gmbh & Co Kg | Filter for gaseous media |
DE10032384A1 (en) * | 2000-07-06 | 2002-01-31 | Daimler Chrysler Ag | Filter system for motor vehicle has inlet housing part with inlet chamber containing row of cartridge-shaped filter elements; fluid to be cleaned flows around cartridges in common |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2221098B2 (en) † | 2009-02-16 | 2015-03-18 | NGK Insulators, Ltd. | Honeycomb structure |
EP2366885A3 (en) * | 2010-03-19 | 2012-10-10 | Kobelco Construction Machinery Co., Ltd. | Engine air intake device and construction machine incorporated with the same |
US8668754B2 (en) | 2010-03-19 | 2014-03-11 | Kobelco Construction Machinery Co., Ltd. | Engine air intake device and construction machine incorporated with the same |
ITRE20110078A1 (en) * | 2011-10-05 | 2013-04-06 | Ufi Filters Spa | MANIFOLD ELEMENT FOR A FILTERING CARTRIDGE |
WO2013050848A1 (en) * | 2011-10-05 | 2013-04-11 | Ufi Filters S.P.A. | Manifold element for a filtering cartridge |
CN103842049A (en) * | 2011-10-05 | 2014-06-04 | Ufi过滤股份公司 | Manifold element for a filtering cartridge |
CN103842049B (en) * | 2011-10-05 | 2015-11-25 | Ufi过滤股份公司 | For the manifold element of filter cylinder |
US9347407B2 (en) | 2011-10-05 | 2016-05-24 | Ufi Filters S.P.A. | Manifold element for a filtering cartridge |
ITRE20130024A1 (en) * | 2013-04-03 | 2014-10-04 | Ufi Filters Spa | MOTOR VEHICLE |
WO2014162179A1 (en) * | 2013-04-03 | 2014-10-09 | Ufi Filters S.P.A. | A motor vehicle |
CN105324574A (en) * | 2013-04-03 | 2016-02-10 | Ufi过滤股份公司 | A motor vehicle |
US9511662B2 (en) | 2013-04-03 | 2016-12-06 | Ufi Filters S.P.A. | Motor vehicle |
Also Published As
Publication number | Publication date |
---|---|
WO2006114205A1 (en) | 2006-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: DAIMLERCHRYSLER AG, 70327 STUTTGART, DE |
|
8127 | New person/name/address of the applicant |
Owner name: DAIMLER AG, 70327 STUTTGART, DE |
|
8120 | Willingness to grant licences paragraph 23 | ||
8139 | Disposal/non-payment of the annual fee |