ES2074372T3 - Elemento filtrante anular con los lados frontales provistos de un material de sellado hermetico en forma de disco o lamina. - Google Patents

Elemento filtrante anular con los lados frontales provistos de un material de sellado hermetico en forma de disco o lamina.

Info

Publication number
ES2074372T3
ES2074372T3 ES93102587T ES93102587T ES2074372T3 ES 2074372 T3 ES2074372 T3 ES 2074372T3 ES 93102587 T ES93102587 T ES 93102587T ES 93102587 T ES93102587 T ES 93102587T ES 2074372 T3 ES2074372 T3 ES 2074372T3
Authority
ES
Spain
Prior art keywords
support ring
radial
filter element
sealed
sealed material
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.)
Expired - Lifetime
Application number
ES93102587T
Other languages
English (en)
Inventor
Hans Gebert
Dietwart Gundert
Hans Jensen
Hans-Peter Lang
Rolf Mohle
Gerhard Rudel
Dietmar Sonntag
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Knecht Filterwerk GmbH
Original Assignee
Knecht Filterwerk GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27203470&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2074372(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE4206519A external-priority patent/DE4206519C2/de
Priority claimed from DE4225144A external-priority patent/DE4225144C2/de
Application filed by Knecht Filterwerk GmbH filed Critical Knecht Filterwerk GmbH
Application granted granted Critical
Publication of ES2074372T3 publication Critical patent/ES2074372T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01D29/111—Making filtering elements
    • 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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/34—Seals or gaskets for filtering elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Filtration Of Liquid (AREA)

Abstract

EN UN FILTRO ANULAR SOBRESALE AL MENOS EL MATERIAL ESTANCO EN FORMA DE PLACAS O LAMINAS RADIALMENTE POR ENCIMA DEL MATERIAL FILTRANTE POR UN LADO FRONTAL. ESTE MATERIAL RADIALMENTE EMERGENTE, ES DEFORMABLE Y SE ABATE SOBRE UN ANILLO DE APOYO, QUE SE ENCUENTRA EN EL EXTREMO DEL INTERIOR DEL ELEMENTO FILTRANTE EN FORMA DE ANILLO. SOBRE EL MATERIAL ESTANCO ABATIDO EN EL ANILLO DE APOYO, EL ELEMENTO FILTRANTE EN FORMA DE ANILLO SE HA SELLADO RADIALMENTE EN RELACION AL CASQUILLO DE SUJECION FIJADO EN EL CORRESPONDIENTE EXTREMO DEL ELEMENTO FILTRANTE. DEBIDO A UNA ESCOTADURA RADIAL ABIERTA AXIALMENTE RESPECTO AL MATERIAL ESTANCO EN EL ANILLO DE APOYO, SE LOGRA QUE LA ZONA AXIAL DEL ANILLO DE APOYO, SOBRE LA QUE SE APOYA EL MATERIAL ESTANCO PARA EL SELLADO RADIAL, EN RELACION AL CASQUILLO DE FIJACION DEL ELEMENTO FILTRANTE, PERMANECE LIBRE DE UNA FUNCION DE FIJACION RADIAL DEL ANILLO DE APOYO. LA FUNCION DE FIJACION RADIAL CON RESPECTO AL CASQUILLO DE FIJACION, ES ASUMIDA POR SI SOLA POR LA ZONA RADIAL DEL ANILLO DE APOYO NO APROVECHADA. POR ELLO ES POSIBLE UNA TENSION RADIAL DEFINIDA DEL MATERIAL ESTANCO, EN EL ELEMENTO FILTRANTE MONTADO SOBRE EL CASQUILLO DE FIJACION.
ES93102587T 1992-03-02 1993-02-19 Elemento filtrante anular con los lados frontales provistos de un material de sellado hermetico en forma de disco o lamina. Expired - Lifetime ES2074372T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4206519A DE4206519C2 (de) 1992-03-02 1992-03-02 Ringfilterelement mit die Stirnseiten dicht abdeckendem platten- oder folienförmigen Dichtmaterial
DE4225144A DE4225144C2 (de) 1992-07-30 1992-07-30 Ringfilterelement mit die Stirnseiten dicht abdeckendem platten- oder folienförmigem Dichtmaterial
DE4243218A DE4243218C2 (de) 1992-03-02 1992-12-19 Ringfilterelement mit einer radialen Dichtung gegenüber einem Aufnahmestutzen

Publications (1)

Publication Number Publication Date
ES2074372T3 true ES2074372T3 (es) 1995-09-01

Family

ID=27203470

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93102587T Expired - Lifetime ES2074372T3 (es) 1992-03-02 1993-02-19 Elemento filtrante anular con los lados frontales provistos de un material de sellado hermetico en forma de disco o lamina.

Country Status (3)

Country Link
EP (1) EP0559011B1 (es)
DE (1) DE59300240D1 (es)
ES (1) ES2074372T3 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4416577C2 (de) * 1993-05-11 1998-07-09 Hengst Walter Gmbh & Co Kg Filtereinsatz für ein Filter zur Filterung von flüssigen oder gasförmigen Medien
DE4428139C2 (de) * 1993-10-27 1996-10-02 Mann & Hummel Filter Filtereinrichtung
DE4344983A1 (de) * 1993-12-30 1995-07-13 Hoechst Ag Flüssigkeitsfilter
US5547480A (en) * 1994-01-21 1996-08-20 Donaldson Company, Inc. Cylindrical air filter with radially directed seal
DE4419360C1 (de) * 1994-06-03 1995-08-10 Knecht Filterwerke Gmbh Ringfilterelement
DE4419361A1 (de) * 1994-06-03 1995-12-07 Knecht Filterwerke Gmbh Ringfilterelement mit stirnseitiger Vliesabdeckung
DE19527842B4 (de) * 1995-07-29 2006-07-06 Mahle Filtersysteme Gmbh In ein Filtergehäuse austauschbar einsetzbares Ringfilterelement
DE19527843B4 (de) * 1995-07-29 2008-05-08 Mahle Filtersysteme Gmbh Öl- oder Kraftstofffiltereinrichtung eines Verbrennungsmotors
DE19527844A1 (de) * 1995-07-29 1997-01-30 Knecht Filterwerke Gmbh Radial durchströmbares Ringfilterelement
DE19541385A1 (de) * 1995-11-07 1997-05-15 Knecht Filterwerke Gmbh Radial durchströmbares Ringfilterelement
DE19634720A1 (de) * 1996-08-28 1998-03-05 Mann & Hummel Filter Filterpatrone
DE19644646A1 (de) * 1996-10-26 1998-04-30 Mann & Hummel Filter Filter, insbesondere zur Filtrierung des Schmieröls einer Brennkraftmaschine
DE19706921C2 (de) * 1997-02-20 1999-01-14 Hengst Walter Gmbh & Co Kg Scheibe, insbesondere Stirnscheibe eines Filtereinsatzes
DE19813320A1 (de) * 1998-03-26 1999-09-30 Knecht Filterwerke Gmbh Endscheibe für ein ringförmiges, radial durchströmbares Filter
IT1309947B1 (it) * 1999-12-10 2002-02-05 Virgis Filter Snc Filtro per aria con collare di tenuta in due componenti
DE502005004986D1 (de) * 2004-07-29 2008-09-25 Schaeffler Kg Ringfilter
EP1623747B1 (de) * 2004-07-30 2008-04-30 Schaeffler KG Ringfilter für ringförmige Nuten
DE102015211369A1 (de) 2015-06-19 2016-12-22 Mahle International Gmbh Ringfilterelement und Filtereinrichtung
DE102015214771A1 (de) 2015-08-03 2017-02-09 Mahle International Gmbh Flüssigfilter
DE102015218183A1 (de) 2015-09-22 2017-03-23 Mahle International Gmbh Ringfilterelement und Filtereinrichtung
DE102016206923A1 (de) 2016-04-25 2017-10-26 Mahle International Gmbh Filtereinrichtung
EP3530337A1 (en) * 2018-02-27 2019-08-28 Mahle Metal Leve S/A Fuel pre-filtering element
WO2020105060A1 (en) * 2018-11-22 2020-05-28 Mahle Anand Filter Systems Private Limited Ring filter element which can be radially flowed through

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1151592A (en) * 1966-05-13 1969-05-07 Applied Polymers Ltd Improvements in or relating to Fluid Filters
US3415384A (en) * 1966-08-17 1968-12-10 Bendix Corp Elements for removing contaminants from liquid
FR2268551B1 (es) * 1974-04-24 1980-12-05 Cfea

Also Published As

Publication number Publication date
EP0559011B1 (de) 1995-06-07
DE59300240D1 (de) 1995-07-13
EP0559011A1 (de) 1993-09-08

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