ES2120658T3 - Elemento filtrante anular con cubierta de napa en el lado frontal. - Google Patents

Elemento filtrante anular con cubierta de napa en el lado frontal.

Info

Publication number
ES2120658T3
ES2120658T3 ES95106585T ES95106585T ES2120658T3 ES 2120658 T3 ES2120658 T3 ES 2120658T3 ES 95106585 T ES95106585 T ES 95106585T ES 95106585 T ES95106585 T ES 95106585T ES 2120658 T3 ES2120658 T3 ES 2120658T3
Authority
ES
Spain
Prior art keywords
filter element
nappa
cover
tubular
front side
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
ES95106585T
Other languages
English (en)
Inventor
Hans Gebert
Horst Schneider
Hans Waibel
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
Application filed by Knecht Filterwerk GmbH filed Critical Knecht Filterwerk GmbH
Application granted granted Critical
Publication of ES2120658T3 publication Critical patent/ES2120658T3/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
    • 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
    • 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
    • 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
    • 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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/0415—Details of supporting structures
    • 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
    • B01D2201/34—Seals or gaskets for filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/40—Special measures for connecting different parts of the filter
    • B01D2201/4084—Snap or Seeger ring connecting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/04—Permanent measures for connecting different parts of the filter, e.g. welding, glueing or moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/06—Details of supporting structures for filtering material, e.g. cores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

LA INVENCION SE REFIERE A UN ELEMENTO DE FILTRO ANULAR CON UN RECUBRIMIENTO (3) DE VELLON APLICADO AL MENOS DE FORMA ESTANCA MEDIANTE SOLDADURA DE ULTRASONIDOS SOBRE UNA DE LAS CARAS FRONTALES, QUE EN LA ZONA INTERIOR RADIAL RECUBRE LA SUPERFICIE ANULAR FRONTAL DE UNA APLICACION (2) DE FORMA TUBULAR PROVISTA EN EL CENTRO DEL ELEMENTO DEL FILTRO ANULAR, DEBIENDO SER ELABORABLE DE FORMA ADECUADA DE COSTE CON PARTES ADICIONALES APLICADAS EN LOS EXTREMOS DEL ELEMENTO DE FILTRO. PARA ESTE OBJETIVO LA PARTE ADICIONAL PUEDE SER SOLDADA MEDIANTE ULTRASONIDOS A TRAVES DEL VELLON COMO CAPA INTERMEDIA CON LA APLICACION DE FORMA TUBULAR. LA PARTE ADICIONAL PUEDE ESTAR TAMBIEN BLOQUEADA CON EL SUPLEMENTO DE FORMA TUBULAR. ADEMAS EL RECUBRIMIENTO (3) DE VELLON PUEDE SER SOLDADO AL MISMO TIEMPO CON ULTRASONIDOS CON LOS CANTOS FRONTALES DEL MATERIAL (1) DE BANDA DE FILTRO Y DEL SUPLEMENTO (2) DE FORMA TUBULAR.
ES95106585T 1994-06-03 1995-05-02 Elemento filtrante anular con cubierta de napa en el lado frontal. Expired - Lifetime ES2120658T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4419361A DE4419361A1 (de) 1994-06-03 1994-06-03 Ringfilterelement mit stirnseitiger Vliesabdeckung

Publications (1)

Publication Number Publication Date
ES2120658T3 true ES2120658T3 (es) 1998-11-01

Family

ID=6519664

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95106585T Expired - Lifetime ES2120658T3 (es) 1994-06-03 1995-05-02 Elemento filtrante anular con cubierta de napa en el lado frontal.

Country Status (3)

Country Link
EP (1) EP0685251B1 (es)
DE (2) DE4419361A1 (es)
ES (1) ES2120658T3 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19541385A1 (de) * 1995-11-07 1997-05-15 Knecht Filterwerke Gmbh Radial durchströmbares Ringfilterelement
DE19548864A1 (de) * 1995-12-27 1997-07-03 Knecht Filterwerke Gmbh Ringfiltereinsatz
DE19631278A1 (de) * 1996-08-02 1998-02-05 Mann & Hummel Filter Verschnapptes Mittelrohr
US5797624A (en) * 1996-08-28 1998-08-25 Morton International, Inc. Integral label/gasket for crimped inflator housing
DE19723580A1 (de) * 1997-06-05 1998-12-10 Knecht Filterwerke Gmbh Filter für Gase und Flüssigkeiten
DE19727369A1 (de) * 1997-06-27 1999-01-07 Knecht Filterwerke Gmbh Rohrförmiges Filterelement
WO1999019043A2 (en) * 1997-10-09 1999-04-22 Pall Corporation Filter elements and methods for making filter elements
KR20010034915A (ko) * 1998-06-26 2001-04-25 와이너 길버트 피. 필터 엘리먼트 및 필터 엘리먼트의 제조방법
US6739459B1 (en) 1998-06-26 2004-05-25 Pall Corporation Filter element including bonded end caps and support core
DE19844874A1 (de) * 1998-09-30 2000-04-06 Knecht Filterwerke Gmbh Plattenfilterelement für ein Luftfilter
DE10030037A1 (de) 2000-06-17 2001-12-20 Mann & Hummel Filter Zylindrische Filterpatrone mit Stützrohr
DE10152552A1 (de) * 2001-10-24 2003-05-08 Mann & Hummel Filter Filterelement, insbesondere für die Filtrierung von Flüssigkeiten
DE10255701A1 (de) * 2002-11-29 2004-06-17 Mann + Hummel Gmbh Flüssigkeitsfilterelement
DE10259900B4 (de) 2002-12-20 2018-03-08 Mann + Hummel Gmbh Filterelement, Verfahren zu dessen Herstellung und Verwendung des Filterelements
DE102004025811A1 (de) * 2004-05-05 2006-03-23 Mann + Hummel Gmbh Filterelement und Flüssigkeitsfilter für einfriergefährdete Fluide sowie Verfahren zur Herstellung des Filterelementes
DE102013011086A1 (de) 2013-07-03 2015-01-08 Mann + Hummel Gmbh Filterelement und Verfahren zur Herstellung eines Filterelements
DE102013017302B4 (de) * 2013-10-18 2019-03-14 Mann+Hummel Gmbh Filteranordnung
EP3530337A1 (en) * 2018-02-27 2019-08-28 Mahle Metal Leve S/A Fuel pre-filtering element
US12337270B2 (en) 2019-07-26 2025-06-24 Donaldson Company, Inc. Filter elements and methods of manufacturing filter elements
DE202019105409U1 (de) 2019-09-30 2019-11-13 Mahle International Gmbh Ringfilterelement
DE102020121340B4 (de) 2020-08-13 2023-10-26 Mann+Hummel Gmbh Filterelement und Filtereinrichtung
EP4035757A1 (en) 2021-01-27 2022-08-03 Donaldson Company, Inc. Filter element and method of manufacturing a filter element
CN115788975B (zh) * 2022-12-01 2023-06-06 鹤山市民强五金机电有限公司 一种管风式室内换气风机及方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE495750A (es) * 1949-05-20
DE1767427U (de) * 1957-05-29 1958-05-29 Mann & Hummel Filter Auswechselbare filterpatrone.
DE1924827U (de) * 1965-07-30 1965-10-07 Purolator Filter Gmbh Ringwulst an gehaeusedeckel fuer oelfilter.
US3382984A (en) * 1965-10-04 1968-05-14 Kuss & Co R L Filter construction
CA1080130A (en) * 1976-03-30 1980-06-24 Pall Corporation Pharmaceutical filter
US4301012A (en) * 1979-04-25 1981-11-17 Purolator Technologies, Inc. Welded stainless steel mesh cleanable filter
US4218324A (en) * 1979-05-03 1980-08-19 Textron, Inc. Filter element having removable filter media member
US4464263A (en) * 1980-09-02 1984-08-07 Fram Corporation Pleated filter element and integral shield and method for making same
GB8411912D0 (en) * 1984-05-10 1984-06-13 Vokes Ltd Filters
DE3429634A1 (de) * 1984-08-11 1986-02-20 Ing. Walter Hengst GmbH & Co KG, 4400 Münster Anschraubfilter fuer kraft- und/oder schmierstoffe
EP0217482A1 (en) * 1985-07-19 1987-04-08 Hr Textron Inc. Filter element
DE3837423A1 (de) * 1988-11-04 1990-05-10 Bosch Gmbh Robert Fluessigkeitsfilter
DE4009246A1 (de) * 1990-03-22 1991-09-26 Knecht Filterwerke Gmbh Filterelement aus einem zick-zack-foermig gefalteten, stern- oder plattenfoermig angeordneten filtermaterial
EP0498757B2 (de) * 1991-02-08 1997-11-05 Knecht Filterwerke Gmbh Verfahren zur Herstellung eines Ringfilters aus sternförmig gefaltetem Filterbahnmaterial
DE4206519C2 (de) * 1992-03-02 1998-07-02 Knecht Filterwerke Gmbh Ringfilterelement mit die Stirnseiten dicht abdeckendem platten- oder folienförmigen Dichtmaterial
DE59300240D1 (de) * 1992-03-02 1995-07-13 Knecht Filterwerke Gmbh Ringfilterelement mit den Stirnseiten dicht abdeckendem platten- oder folienförmigen Dichtmaterial.

Also Published As

Publication number Publication date
EP0685251B1 (de) 1998-08-12
DE4419361A1 (de) 1995-12-07
EP0685251A1 (de) 1995-12-06
DE59503123D1 (de) 1998-09-17

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