DE102007030278A1 - Element for filtering liquid or gases, comprises a zigzag forming folded filter medium, which is equipped on front side with end plate having opening equipped with a clasp, which is openable by the initial operation of the filter elements - Google Patents
Element for filtering liquid or gases, comprises a zigzag forming folded filter medium, which is equipped on front side with end plate having opening equipped with a clasp, which is openable by the initial operation of the filter elements Download PDFInfo
- Publication number
- DE102007030278A1 DE102007030278A1 DE102007030278A DE102007030278A DE102007030278A1 DE 102007030278 A1 DE102007030278 A1 DE 102007030278A1 DE 102007030278 A DE102007030278 A DE 102007030278A DE 102007030278 A DE102007030278 A DE 102007030278A DE 102007030278 A1 DE102007030278 A1 DE 102007030278A1
- Authority
- DE
- Germany
- Prior art keywords
- filter
- filter element
- opening
- closure
- medium
- 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- Withdrawn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
- 239000007788 liquid Substances 0.000 title claims abstract description 11
- 238000001914 filtration Methods 0.000 title claims abstract description 10
- 239000007789 gas Substances 0.000 title claims abstract description 6
- 239000012530 fluid Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 13
- 238000010079 rubber tapping Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000002105 tongue Anatomy 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/147—Bypass or safety valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/29—Filter cartridge constructions
- B01D2201/291—End caps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/301—Details of removable closures, lids, caps, filter heads
- B01D2201/304—Seals or gaskets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/301—Details of removable closures, lids, caps, filter heads
- B01D2201/305—Snap, latch or clip connecting means
Abstract
Description
Technisches GebietTechnical area
Die Erfindung betrifft ein Filterelement nach dem Oberbegriff des unabhängigen Anspruchs 1 sowie eine Filtereinrichtung nach dem Oberbegriff des Anspruchs 8.The The invention relates to a filter element according to the preamble of the independent claim 1 and a filter device according to the preamble of the claim 8th.
Stand der TechnikState of the art
Aus
der
Solche Filterelemente weisen eine sehr hohe Filtrationsgüte auf, allerdings muss beachtet werden, dass das Filterelement vor dem Gebrauch im Bereich der Reinseite nicht mit Schmutzpartikeln beaufschlagt wird. Deshalb sind solche Filterelemente üblicherweise mit einer Verpackung versehen, die vor dem Einbau des Filterelements entsorgt werden muss.Such Filter elements have a very high filtration quality, however, note that the filter element is in front of the Use in the area of the clean side not exposed to dirt particles becomes. Therefore, such filter elements are usually packaged provided, which must be disposed of before installing the filter element.
Aus
der
Offenbarung der ErfindungDisclosure of the invention
Der Erfindung liegt die Aufgabe zugrunde, die genannten Nachteile zu vermeiden und ein Filterelement bzw. eine Filtereinrichtung zu schaffen, bei welchen die Bauteilesauberkeit auch während des Transports gewährleistet ist und welche eine hohe Prozesssicherheit aufweisen. Diese Aufgabe wird durch die Merkmale des unabhängigen Anspruchs 1 bzw. des nebengeordneten Anspruchs 8 gelöst.Of the Invention is based on the object to the disadvantages mentioned avoid and to provide a filter element or a filter device, in which the component cleanliness guaranteed during transport is and which have a high process reliability. This task is characterized by the features of independent claim 1 and the detached claim 8 solved.
Der wesentliche Vorteil der Erfindung liegt darin, dass das Filterelement nach der Produktion oder während des Produktionsprozesses bereits verschlossen wird und damit gewährleistet wird, dass während des Transports, d. h. bis zur Anwendung, kein Schmutz in den Reinraumbereich des Filterelements gelangt. Auch besteht aufgrund der Erfindung nicht die Gefahr, dass, wie beispielsweise bei einer Aufreißlasche, Teile der Lasche in den Reinraum gelangen können oder sogar die gesamte Lasche durch falsche manuelle Handhabung in den Reinraum gelangt.Of the essential advantage of the invention is that the filter element after production or during the production process is already closed and thus ensured will that while of transport, d. H. until application, no dirt in the clean room area the filter element passes. Also does not exist due to the invention the danger that, as with a pull-tab, Parts of the tab can enter the clean room or even the entire Lug passes through incorrect manual handling in the clean room.
Nur durch eine mechanische Einwirkung, die unmittelbar vor der Inbetriebnahme des Filters erfolgt, wird der Verschluss geöffnet ohne das Erfordernis von zusätzlichen Handgriffen durch eine Wartungsperson.Just by a mechanical action, immediately before putting into operation of the filter, the shutter is opened without the need of additional Handles by a maintenance person.
Gemäß einer Ausgestaltung der Erfindung besteht der Verschluss aus dem Material des Filtermediums. Damit hat der Verschluss dieselben filterwirksamen Eigenschaften, d. h. es ist kein zusätzliches Material erforderlich, welches den Materialmix erhöhen würde. Das Material des Filtermediums lässt sich üblicherweise problemlos nach dem Austausch des Filterelements entsorgen.According to one Embodiment of the invention consists of the closure of the material of the filter medium. Thus, the closure has the same filter effective Properties, d. H. no additional material is required which increase the material mix would. The material of the filter medium can usually be Dispose of easily after replacing the filter element.
Zur Unterstützung des Öffnens oder des Aufreißens kann der Verschluss eine Perforation aufweisen. Es besteht auch die Möglichkeit, das Material mit bestimmten Sollbruchstellen zu versehen. Zweckmäßigerweise ist das Anschlusselement gleichzeitig der Rohrstutzen zur Ableitung des gereinigten Fluids. Dieser kann weiterbildungsgemäß Schneidmittel zum Öffnen des Verschlusses enthalten, wie z. B. Schneidkanten oder ein entsprechend gestalteter Dorn, der zum Öffnen des Verschlusses geeignet ist.to support of opening or tearing up the closure may have a perforation. It also exists the possibility, to provide the material with certain predetermined breaking points. Conveniently, the connection element is at the same time the pipe socket for the discharge of the purified fluid. This can further education cutting means to open of the closure, such as. B. cutting edges or a suitably designed Thorn, opening the closure is suitable.
In einer weiteren Ausgestaltung der Erfindung dienen der Verschluss bzw. Teile des Verschlusses gleichzeitig der radialen oder axialen Abdichtung des Filterelements. Insbesondere, wenn der Verschluss aus dem Material des Filtermediums besteht, kann dieser an der Öffnung der Endscheibe derart angeformt sein, dass er die Abdichtung zwischen Endscheibe und Rohrstutzen bewirkt.In Another embodiment of the invention serve the closure or parts of the closure at the same time the radial or axial Sealing the filter element. Especially if the shutter consists of the material of the filter medium, this can at the opening of the End disk be formed so that it seals between End disc and pipe socket causes.
Die Erfindung betrifft auch eine Filtereinrichtung mit einem Gehäuse, in welcher ein Filterelement zur Filtrierung von Flüssigkeiten und Gasen vorgesehen ist. Dieses Filterelement wird bei der Inbetriebnahme des Filterelements durch die mechanische Einwirkung eines Anschlusselementes geöffnet.The The invention also relates to a filter device with a housing, in which provides a filter element for filtering liquids and gases is. This filter element is at the commissioning of the filter element opened by the mechanical action of a connection element.
Diese und weitere Merkmale gehen nicht nur aus den Ansprüchen, sondern auch aus der Beschreibung und den Zeichnungen hervor.These and other features go not only from the claims, but also from the description and the drawings.
Kurze Beschreibung der ZeichnungenBrief description of the drawings
Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels näher erläutert. Es zeigen:The invention is described below with reference to egg Nes embodiment explained in more detail. Show it:
Ausführungsform(en) der ErfindungEmbodiment (s) the invention
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007030278A DE102007030278A1 (en) | 2006-07-12 | 2007-06-28 | Element for filtering liquid or gases, comprises a zigzag forming folded filter medium, which is equipped on front side with end plate having opening equipped with a clasp, which is openable by the initial operation of the filter elements |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202006010857.2 | 2006-07-12 | ||
DE202006010857U DE202006010857U1 (en) | 2006-07-12 | 2006-07-12 | filter element |
DE102007030278A DE102007030278A1 (en) | 2006-07-12 | 2007-06-28 | Element for filtering liquid or gases, comprises a zigzag forming folded filter medium, which is equipped on front side with end plate having opening equipped with a clasp, which is openable by the initial operation of the filter elements |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007030278A1 true DE102007030278A1 (en) | 2008-01-24 |
Family
ID=38830878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007030278A Withdrawn DE102007030278A1 (en) | 2006-07-12 | 2007-06-28 | Element for filtering liquid or gases, comprises a zigzag forming folded filter medium, which is equipped on front side with end plate having opening equipped with a clasp, which is openable by the initial operation of the filter elements |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007030278A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009149706A2 (en) * | 2008-06-09 | 2009-12-17 | Hengst Gmbh & Co. Kg | Filter for working fluid of an internal combustion engine, and components of such a filter |
WO2016054228A1 (en) * | 2014-10-01 | 2016-04-07 | Donaldson Company, Inc. | Filter arrangement having burst disc arrangement |
WO2017149344A1 (en) * | 2016-03-04 | 2017-09-08 | Volvo Truck Corporation | A filter element for a vehicle |
DE102017001029A1 (en) * | 2017-02-06 | 2018-08-09 | Mann + Hummel Gmbh | Filter element and filter assembly |
-
2007
- 2007-06-28 DE DE102007030278A patent/DE102007030278A1/en not_active Withdrawn
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009149706A2 (en) * | 2008-06-09 | 2009-12-17 | Hengst Gmbh & Co. Kg | Filter for working fluid of an internal combustion engine, and components of such a filter |
WO2009149706A3 (en) * | 2008-06-09 | 2010-03-18 | Hengst Gmbh & Co. Kg | Filter for working fluid of an internal combustion engine, and components of such a filter |
WO2016054228A1 (en) * | 2014-10-01 | 2016-04-07 | Donaldson Company, Inc. | Filter arrangement having burst disc arrangement |
WO2017149344A1 (en) * | 2016-03-04 | 2017-09-08 | Volvo Truck Corporation | A filter element for a vehicle |
CN108697954A (en) * | 2016-03-04 | 2018-10-23 | 沃尔沃卡车集团 | Filter cell for vehicle |
US20190060802A1 (en) * | 2016-03-04 | 2019-02-28 | Volvo Truck Corporation | A filter element for a vehicle |
US10874961B2 (en) * | 2016-03-04 | 2020-12-29 | Volvo Truck Corporation | Filter element for a vehicle |
CN108697954B (en) * | 2016-03-04 | 2021-09-28 | 沃尔沃卡车集团 | Filter element for a vehicle |
DE102017001029A1 (en) * | 2017-02-06 | 2018-08-09 | Mann + Hummel Gmbh | Filter element and filter assembly |
WO2018141992A1 (en) | 2017-02-06 | 2018-08-09 | Mann+Hummel Gmbh | Filter element and filter assembly |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R005 | Application deemed withdrawn due to failure to request examination | ||
R005 | Application deemed withdrawn due to failure to request examination |
Effective date: 20140701 |