Dichteinrichtung für ein Ringfilter in einem Filtergehäuse

Seal, e.g. for combustion engine fuel filter


A seal arrangement between the end plate of a ring filter for liquids and a second sealing surface, comprises a ring-shaped groove on one of the surfaces and a sealing ring on the other surface, which fits into the groove. The sealing ring (4) has a U-shaped cross section with shank sections (5). The sealing ring material is elastically deformable and the shanks are radially tensioned.




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Patent Citations (6)

    Publication numberPublication dateAssigneeTitle
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NO-Patent Citations (0)


Cited By (18)

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    DE-10025484-A1November 29, 2001Mahle Filtersysteme GmbhKraftstofffilter für einen Verbrennungsmotor
    DE-102009036475-A1February 10, 2011Mahle International GmbhFiltereinrichtung und Wickelfilterelement
    DE-102016203766-A1September 14, 2017Mahle International GmbhKraftstofffilterelement
    DE-202007002786-U1June 26, 2008Mann+Hummel GmbhFluidfilter mit einem in ein Filtergehäuse einsetzbaren Filterelement
    EP-2548624-B1February 03, 2016FiltrautoFuel filter with bottom compartment for collecting water and filtering element for such a filter
    GB-2485452-AMay 16, 2012Gen ElectricFilter assembly
    US-6974538-B2December 13, 2005Mahle Filtersysteme GmbhFuel filter for an internal combustion engine
    US-8147576-B2April 03, 2012Mann+Hummel GmbhFilter element having serrated seal
    US-8152876-B2April 10, 2012Mann + Hummel GmbhFilter element having V-seal
    US-8215492-B2July 10, 2012Pur Water Purification Products, Inc.Water treatment devices and cartridges therefor
    US-8540805-B2September 24, 2013General Electric CompanyFilter assembly for use in a turbine system
    US-8632617-B2January 21, 2014Mann+ Hummel GmbhFilter having a drainage connection
    WO-0185304-A1November 15, 2001Ing. Walter Hengst Gmbh & Co. KgFilter, sowie filtereinsatz dafür, mit direktdichtung
    WO-2007085427-A1August 02, 2007Carl Freudenberg KgElement de filtre dote d'un element de raccordement
    WO-2009046019-A1April 09, 2009Donaldson Company, Inc.Agencement de filtre à liquides, composants et procédés
    WO-2009047204-A1April 16, 2009Mann+Hummel GmbhFilter element having v-seal
    WO-2009047205-A1April 16, 2009Mann+Hummel GmbhFilterelement mit zackendichtung
    WO-2010028922-A1March 18, 2010Mann+Hummel GmbhFiltre équipé d'un raccord de drainage